WO2019029665A1 - 通信方法、接入网设备和终端 - Google Patents

通信方法、接入网设备和终端 Download PDF

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Publication number
WO2019029665A1
WO2019029665A1 PCT/CN2018/099832 CN2018099832W WO2019029665A1 WO 2019029665 A1 WO2019029665 A1 WO 2019029665A1 CN 2018099832 W CN2018099832 W CN 2018099832W WO 2019029665 A1 WO2019029665 A1 WO 2019029665A1
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WO
WIPO (PCT)
Prior art keywords
terminal
information
downlink control
type
uplink data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/099832
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English (en)
French (fr)
Inventor
杨育波
王轶
彭金磷
张鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP18844697.5A priority Critical patent/EP3664502B1/en
Publication of WO2019029665A1 publication Critical patent/WO2019029665A1/zh
Priority to US16/786,891 priority patent/US11369004B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Definitions

  • the present application relates to the field of communications and, more particularly, to communication methods, access network devices, and terminals.
  • the traditional scheduling process of uplink data is that the terminal first sends a scheduling request, and the access network device sends a scheduling permission to the terminal after receiving the scheduling request. After receiving the scheduling permission, the terminal needs to prepare the uplink data according to the information in the scheduling permission for a period of time before sending the uplink data.
  • NR new radio
  • the traditional scheduling process of the uplink data includes the time when the terminal sends the scheduling request and the terminal prepares the uplink data according to the scheduling permission. This increases latency and is detrimental to certain services, such as low latency requirements for ultra reliable and low latency communications (URLLC) services.
  • URLLC ultra reliable and low latency communications
  • the communication network can be performed in a non-scheduled manner.
  • the access network device can pre-configure uplink resources to the terminal. As long as the terminal has uplink data, it can directly schedule the configured uplink resources to send uplink data, thereby reducing the delay.
  • This technology is called grant free uplink data transmission because it does not require the access network device to send up-link (UL) grant grant information.
  • an unlicensed uplink data transmission type can be used.
  • type 1 the terminal is only based on the configuration of radio reference control (RRC) signaling, without uplink data transmission based on layer (L) 1 signaling;
  • Type 2 the terminal is based on RRC signaling Configuration and L1 signaling for uplink data transmission, L1 signaling for activating or deactivating unlicensed uplink data transmission;
  • Type 3 terminal RRC signaling configuration and L1 signaling for uplink data transmission, and L1 signaling for modifying RRC The parameters of the signaling configuration.
  • the RRC signaling configures resources used by the terminal to perform unauthorized uplink data transmission.
  • the NR proposes that the unlicensed uplink data transmission type can be used, it does not propose how the terminal should listen to the downlink control channel to obtain downlink control information corresponding to the uplink data transmitted by the terminal using the unlicensed uplink data transmission type (down-link control).
  • Information DCI
  • HARQ hybrid automatic repeat request
  • the application provides a communication method, an access network device and a terminal, so that the terminal can monitor the downlink control channel corresponding to the uplink data transmitted by the unlicensed uplink data transmission type.
  • the present application provides a method of communication.
  • the communication method includes: after the terminal performs the initial transmission of the first uplink data by using the first type of transmission mode, the terminal monitors the first downlink control channel sent by the access network device, where the first downlink control channel carries the terminal operation
  • the first downlink control information that is sent by the access network device to the terminal in the first type of transmission mode, where the first type of transmission mode includes: configuring signaling based on radio resource control or based on radio resources Controlling reconfiguration signaling, and not based on layer (L) 1 signaling for grant-free uplink data transmission, the first downlink control information including hybrid automatic repeat request HARQ feedback information for the first uplink data And the scheduling information for the first uplink data or the scheduling information for the second uplink data; the terminal detecting the first downlink control information in the first downlink control channel.
  • the terminal uses the first type of transmission mode to complete the initial transmission of the first uplink data
  • the first downlink control channel sent by the access network device is monitored, and the terminal further includes: using the first type of transmission by the terminal.
  • the first downlink control signal sent by the access network device is not monitored.
  • the terminal may listen to the first downlink control channel sent by the access network device, and further acquire the first downlink control information, thereby Helps to achieve communication reliability between the terminal and the access network device.
  • the terminal only listens to the first downlink control channel sent by the access network device after the initial transmission of the first uplink data is completed by using the first type of transmission mode, and does not need to monitor before, thereby saving energy consumption of the terminal. .
  • the communications method further includes: receiving, by the terminal, the first information sent by the access network device, where the first information is used to indicate that the terminal uses the first type of transmission manner to complete the first After initial transmission of uplink data, listening to the first downlink control channel;
  • the terminal uses the first type of transmission mode to complete the initial transmission of the first uplink data
  • the first downlink control channel sent by the access network device is monitored, and the terminal uses the first type under the indication of the first information.
  • the transmission mode completes the initial transmission of the first uplink data
  • the first downlink control channel sent by the access network device is monitored.
  • the terminal listens to the first downlink control channel sent by the access network device after completing the initial transmission of the first uplink data by using the first type of transmission mode according to the first information sent by the access network.
  • the terminal may configure the capability according to the protocol, that is, after the initial transmission of the first uplink data is completed by using the first type of transmission manner, the first downlink control channel sent by the access network device is monitored.
  • the communications method further includes: the first moment after the terminal listens to the first downlink control channel, the first type The transmission mode is switched to the third type of transmission mode, and the third type of transmission mode includes: the unlicensed uplink data based on the radio resource control configuration signaling or the radio resource control reconfiguration signaling, and the configuration parameter modified based on the L1 signaling. transmission.
  • the communications method further includes: receiving, by the terminal, the second information sent by the access network device, where the second information is used to indicate the first time interval, the first The time interval is a time interval between the second time when the terminal detects the first downlink control information and the first time; wherein, the first time after the terminal listens to the first downlink control channel, the first type The transmission mode is switched to the third type of transmission mode, and the terminal switches the first type of transmission mode to the third type at the first moment after the first downlink control channel is monitored under the indication of the second information.
  • the way of transmission is: receiving, by the terminal, the second information sent by the access network device, where the second information is used to indicate the first time interval, the first The time interval is a time interval between the second time when the terminal detects the first downlink control information and the first time; wherein, the first time after the terminal listens to the first downlink control channel, the first type The transmission mode is switched to the third type of transmission mode, and the terminal switches the first type of transmission mode to the third type at the
  • the communications method further includes: the terminal sends the third information to the access network device, where the third information is used to indicate the terminal from the first type of transmission mode.
  • the communications method further includes: receiving, by the terminal, an unlicensed area adjustment signaling or a bandwidth part (BWP) adjustment signaling sent by the access network device, or receiving After the slot format indicator (SFI) adjusts the signaling and adjusts the format of the slot according to the SFI adjustment command, the first type of transmission mode is switched to the third type of transmission mode, and the third type of transmission mode includes: The unlicensed uplink data transmission is performed based on the radio resource control configuration signaling or the radio resource control reconfiguration signaling, and based on the configuration parameters modified by the layer 1 signaling.
  • BWP bandwidth part
  • the terminal may be the first The type of transmission is switched to the third type of transmission.
  • the present application provides a communication method.
  • the communication method includes: the access network device sends the first information to the terminal, where the first information is used to indicate that the terminal performs the initial transmission of the first uplink data by using the first type of transmission mode, and then monitors the first downlink control.
  • the first downlink control channel carries first downlink control information
  • the first type of transmission mode includes: based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and is not based on layer 1
  • the signaling performs the unlicensed uplink data transmission, where the first downlink control information includes HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or After the initial transmission of the first uplink data, the access network device sends the first downlink control information on the first downlink control channel.
  • the access network device indicates the first information to the terminal, and instructs the terminal to listen to the first downlink control channel sent by the access network device after completing the initial transmission of the first uplink data by using the first type of transmission mode. Thereby, the energy consumption of the terminal can be saved.
  • the communications method further includes: the access network device sends the second information to the terminal, the second information is used to indicate the first time interval, and the first time interval is the terminal detection a time interval between a second time to the first downlink control information and a first time when the terminal switches from the first type of transmission mode to the third type of transmission mode, and the third type of transmission mode includes: based on radio resource control Configuration signaling or unlicensed uplink data transmission based on radio resource control reconfiguration signaling and based on configuration parameters modified by L1 signaling.
  • the communications method further includes: the access network device receives the third information sent by the terminal, where the third information is used to indicate that the terminal transmits the first type The mode switches to a minimum time of the third type of transmission mode; wherein the first time interval is greater than or greater than the minimum time.
  • the present application provides a communication method.
  • the communication method includes: the terminal listening to the first downlink control channel sent by the access network device in the first resource, where the first resource includes at least one of the following: a first core set, a first bandwidth part, and a first bandwidth component
  • the first type of transmission mode includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and not based on layer 1 signaling
  • the third type The transmission mode includes: an unlicensed uplink data transmission based on the radio resource control configuration signaling or the radio resource control reconfiguration signaling, and the configuration parameter modified based on the layer 1 signaling
  • the first downlink control information includes Using the first type of transmission mode or HARQ feedback information of the first uplink data sent by using the third type
  • the terminal monitors the second downlink control channel sent by the access network device in the second resource, where the second resource includes at least one of the following: a second core set, a second bandwidth part, a second bandwidth component, and a second a second beam and a second-length time domain resource, where the second control channel carries the second downlink control information that is sent to the terminal when the terminal works in the second type of transmission mode, and the second type of transmission mode Included: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and activated or deactivated in layer 1 signaling, the second downlink control information including at least one of the following information Activating, by the terminal, the information of the third uplink data that is sent by the terminal by using the second type of transmission mode, and deactivating the information that the terminal transmits the third uplink data by using an unlicensed manner, And the hybrid automatic retransmission requesting HARQ feedback information for the third uplink data, instructing the terminal to retransmit the information
  • the terminal detects the first downlink control information from the first downlink control channel that is monitored;
  • the terminal detects the second downlink control information from the monitored second downlink control channel.
  • the terminal monitors the downlink control channel corresponding to the uplink data transmitted by different transmission types in different resources, which helps reduce the complexity of the downlink control channel corresponding to the uplink data of the terminal type.
  • the time domain resource of the first length may be a time domain symbol, a slot, or a minimum time slot (min-slot), and the second length of the time domain resource may be a time domain symbol, a time slot, and a most A time domain resource in the minislot that is different from the first length of the time domain resource.
  • min-slot minimum time slot
  • the communications method further includes: receiving, by the terminal, first information that is sent by the access network device, where the first information is used to indicate that the terminal monitors the first downlink in the first resource. a control channel; the terminal receives the second information sent by the access network device, where the second information is used to instruct the terminal to listen to the second downlink control channel in the second resource.
  • the terminal listening to the first downlink control channel sent by the access network device in the first resource the terminal: listening, by the terminal, the first downlink control channel sent by the access network device in the first resource indicated by the first information; Listening to the second downlink control channel sent by the access network device in the second resource, the terminal, in the second resource indicated by the second information, listening to the second downlink control channel sent by the access network device.
  • the terminal monitors the first downlink control channel and the second downlink control channel according to the resource indicated by the access network device, which helps improve communication flexibility.
  • the first resource and the second resource may be configured on the terminal according to a protocol. In this way, signaling can be saved.
  • the first downlink control information is a cell radio network temporary identify (C-RNTI) or a group ( Group) RNTI scrambling or downlink control information different from the identifier of the C-RNTI
  • the second downlink control information is downlink control information of a semi-persistent scheduling (SPS) radio network temporary identifier scrambling.
  • SPS semi-persistent scheduling
  • the present application provides a communication method.
  • the communication method includes: the access network device sends the first information to the terminal, where the first information is used to indicate that the terminal monitors the first downlink control channel in the first resource, where the first resource includes at least one of the following a first core set, a first bandwidth part, a first bandwidth component, a first beam, and a first length of time domain resources, where the first downlink control channel carries the terminal to operate in a first type of transmission mode or
  • the first downlink control information that is sent when the three types of transmission modes are: the radio transmission control configuration signaling or the radio resource control reconfiguration signaling, and is not based on layer 1 signaling.
  • the third type of transmission mode includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or radio resource control reconfiguration signaling, and based on configuration parameters modified by layer 1 signaling,
  • the first downlink control information includes a first uplink number that is used by the terminal to use the first type of transmission mode or that is sent by using the third type of transmission mode.
  • Hybrid automatic retransmission request HARQ feedback information the scheduling information for retransmitting the first uplink scheduling information for the second data or the uplink data;
  • the access network device sends the second information to the terminal, where the second information is used to indicate that the terminal monitors the second downlink control channel in the second resource, where the second resource includes at least one of the following a second core set, a second bandwidth part, a second bandwidth component, a second beam, and a second length time domain resource, where the second control channel includes the terminal that is sent when the second type of transmission mode is transmitted.
  • the second downlink control information includes: radio resource control configuration signaling or radio resource control reconfiguration signaling, and performs unlicensed uplink data under activation or deactivation of layer 1 signaling Transmitting, the second downlink control information includes at least one of the following information: activating the terminal to transmit, by using an unlicensed manner, information of the third uplink data that is sent by the terminal by using the second type of transmission mode, to deactivate the The terminal transmits the information of the third uplink data by using an unlicensed manner, and instructs the terminal to retransmit the third, for the HARQ feedback information of the third uplink data. Information rows of data.
  • the access network device instructs the terminal to monitor resources of the first downlink control channel and the second downlink control channel, which helps to improve communication flexibility.
  • the time domain resource of the first length may be a time domain symbol, a time slot or a minimum time slot
  • the time domain resource of the second length may be a time domain resource with a first length in a time domain symbol, a time slot, and a minimum time slot. Not the same time domain resource.
  • the first downlink control information is downlink control information that is scrambled by using a C-RNTI or a group-RNTI or an identifier different from the C-RNTI, and the second downlink control information is used. Is the downlink control information of the SPS RNTI scrambling.
  • the application provides a terminal.
  • the terminal comprises means for performing the communication method of the first aspect or any of the possible implementations of the first aspect.
  • the modules included in the terminal can be implemented by software and/or hardware.
  • the application provides an access network device.
  • the access network device comprises means for performing the communication method of any of the possible implementations of the second aspect or the second aspect.
  • the modules included in the access network device can be implemented by software and/or hardware.
  • the application provides a terminal.
  • the terminal comprises means for performing the communication method of any of the possible implementations of the third aspect or the third aspect.
  • the modules included in the terminal can be implemented by software and/or hardware.
  • the application provides an access network device.
  • the access network device comprises means for performing the communication method of any of the possible implementations of the fourth aspect or the fourth aspect.
  • the modules included in the access network device can be implemented by software and/or hardware.
  • the application provides a terminal.
  • the terminal includes a processor, a receiver, and a transmitter.
  • the processor is used to execute the program.
  • the processor, the receiver, and the transmitter implement the communication method of any of the possible implementations of the first aspect or the first aspect when the processor executes the code.
  • the terminal may further comprise a memory for storing code executed by the processor.
  • the application provides an access network device.
  • the access network device includes a processor, a transmitter, and a receiver.
  • the processor is used to execute the program.
  • the processor, the transmitter, and the receiver implement the communication method in any one of the possible implementations of the second aspect or the second aspect when the processor executes the code.
  • the access network device may further comprise a memory for storing code executed by the processor.
  • the application provides a terminal.
  • the terminal includes a processor, a receiver, and a transmitter.
  • the processor is used to execute the program.
  • the processor, the receiver, and the transmitter implement the communication method in any one of the possible implementations of the third aspect or the third aspect when the processor executes the code.
  • the terminal may further comprise a memory for storing code executed by the processor.
  • the application provides an access network device.
  • the access network device includes a processor, a transmitter, and a receiver.
  • the processor is used to execute the program.
  • the processor, the transmitter, and the receiver implement the communication method in any one of the possible implementations of the fourth aspect or the fourth aspect when the processor executes the code.
  • the access network device may further comprise a memory for storing code executed by the processor.
  • the application provides a computer readable storage medium.
  • Program code for terminal execution is stored in the computer readable storage medium.
  • the program code includes instructions for performing the communication method of the first aspect or any of the possible implementations of the first aspect.
  • the application provides a computer readable storage medium.
  • Program code for execution by the access network device is stored in the computer readable storage medium.
  • the program code includes instructions for performing the communication method of any of the possible implementations of the second aspect or the second aspect.
  • the application provides a computer readable storage medium.
  • Program code for terminal execution is stored in the computer readable storage medium.
  • the program code includes instructions for performing the communication method of any of the possible implementations of the third aspect or the third aspect.
  • the application provides a computer readable storage medium.
  • Program code for execution by the access network device is stored in the computer readable storage medium.
  • the program code includes instructions for performing the communication method of any of the possible implementations of the fourth aspect or the fourth aspect.
  • the application provides a computer program product comprising instructions.
  • the access network device is caused to perform the communication method of any of the possible implementations of the first aspect or the first aspect.
  • the application provides a computer program product comprising instructions.
  • the terminal is caused to perform the communication method of any of the possible implementations of the second aspect or the second aspect.
  • the present application provides a computer program product comprising instructions.
  • the access network device is caused to perform the communication method in any one of the possible implementations of the third aspect or the third aspect.
  • the application provides a computer program product comprising instructions.
  • the terminal is caused to perform the communication method in any one of the possible implementations of the fourth aspect or the fourth aspect.
  • a system chip in a twenty-first aspect, includes an input and output interface, at least one processor, at least one memory, and a bus, the at least one memory is configured to store an instruction, and the at least one processor is configured to invoke the at least one A memory instruction to perform the operations of the communication methods of the various aspects described above.
  • FIG. 1 is a schematic system structural diagram of an application scenario of a communication method according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a communication method according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 4 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 6 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 9 is a schematic flowchart of a communication method according to another embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of a terminal according to an embodiment of the present application.
  • FIG. 11 is a schematic structural diagram of an access network device according to an embodiment of the present application.
  • FIG. 12 is a schematic structural diagram of a terminal according to another embodiment of the present application.
  • FIG. 13 is a schematic structural diagram of an access network device according to another embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a terminal according to another embodiment of the present application.
  • 15 is a schematic structural diagram of an access network device according to another embodiment of the present application.
  • 16 is a schematic structural diagram of a terminal according to another embodiment of the present application.
  • FIG. 17 is a schematic structural diagram of an access network device according to another embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of a communication system to which an embodiment of the present application is applied.
  • the communication system includes a radio access network device 110 and at least one terminal (such as terminal 120 in FIG. 1).
  • the terminal 120 can be connected to the access network device 110 in a wireless manner.
  • Terminal 120 can be fixed or mobile.
  • FIG. 1 is only a schematic diagram, and the communication system may further include other network devices, such as a wireless relay device and a wireless backhaul device, which are not shown in FIG. 1.
  • the embodiment of the present application does not limit the number of access network devices and terminals in the communication system.
  • the access network device 110 is an access device that the terminal 120 accesses into the communication system, and may be a base station (NodeB), an evolved base station (eNodeB), a base station in a 5G mobile communication system, a base station in a future mobile communication system, or
  • NodeB base station
  • eNodeB evolved base station
  • the specific technology and the specific device configuration adopted by the access network device 110 are not limited in the embodiment of the present application.
  • the terminal 120 may also be referred to as a terminal, a user equipment (UE), a mobile station (MS), a mobile terminal (MT), or the like.
  • UE user equipment
  • MS mobile station
  • MT mobile terminal
  • the terminal 120 can be a mobile phone, a tablet, a computer with wireless transceiver function, customer-premises equipment (CPE), virtual reality (VR) terminal device, augmented reality (augmented).
  • CPE customer-premises equipment
  • VR virtual reality
  • augmented augmented reality
  • Reality, AR AR terminal equipment
  • wireless terminals in industrial control wireless terminals in self driving, wireless terminals in remote medical surgery, smart grids
  • Access network device 110 and terminal 120 may be deployed on land, including indoors or outdoors, handheld or onboard; or deployed on the surface of the water; or deployed on aircraft, balloons, and satellites in the air.
  • the application scenarios of the access network device 110 and the terminal 120 are not limited in the embodiment of the present application.
  • the access network device 110 and the terminal 120 and between the terminal 120 and the terminal 120 can communicate through a licensed spectrum, or can communicate through an unlicensed spectrum, or can simultaneously pass the licensed spectrum and Authorize the spectrum for communication.
  • Communication between the access network device 110 and the terminal 120 and between the terminal 120 and the terminal 120 may be performed through a spectrum of 6 gigahertz (GHz) or less, or may be performed through a spectrum of 6 GHz or higher, or may be used below 6 GHz.
  • the spectrum communicates with the spectrum above 6 GHz.
  • the embodiment of the present application does not limit the spectrum resources used between the access network device 110 and the terminal 120.
  • FIG. 2 is a schematic flowchart of a communication method according to an embodiment of the present application. It should be understood that FIG. 2 illustrates the steps or operations of the communication method, but these steps or operations are merely examples, and other embodiments of the present application may also perform other operations or variations of the operations in FIG. 2. Moreover, the various steps in FIG. 2 may be performed in a different order than that presented in FIG. 2, and it is possible that not all operations in FIG. 2 are to be performed.
  • the terminal is configured according to the protocol to: after the initial transmission of the first uplink data is completed by using the first type of transmission manner, the first downlink control channel sent by the access network device is monitored.
  • the first type of transmission mode includes: the terminal is only based on the configuration of the RRC signaling, and does not perform the uplink data transmission based on the L1 signaling.
  • the first uplink data refers to uplink data transmitted using the first type of transmission.
  • the downlink control information sent by the access network device when the terminal transmits the first uplink data is referred to as the first downlink control information.
  • the first downlink control channel is a downlink control channel carrying the first downlink control information.
  • the first downlink control information includes HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or scheduling information for the second uplink data.
  • the HARQ feedback information may specifically be an acknowledgement (ACK) or a negative acknowledgement (NACK).
  • ACK acknowledgement
  • NACK negative acknowledgement
  • the second uplink data refers to uplink data that is different from the first uplink data content.
  • the terminal After completing the initial transmission of the first uplink data by using the first type of transmission mode, the terminal monitors the first downlink control channel sent by the access network device.
  • the first downlink control channel may be a physical downlink control channel (PDCCH).
  • PDCH physical downlink control channel
  • S220 The terminal detects the first downlink control information in the first downlink control channel that is monitored.
  • the access network device may scramble the first downlink control information by using a C-RNTI or an identifier different from the C-RNTI.
  • the terminal may perform blind detection on the monitored downlink control channel by using a C-RNTI or an identifier different from the C-RNTI to obtain the first downlink control information.
  • the terminal can not only monitor the first downlink control channel, but also detect the first downlink control channel from the first downlink control channel, thereby helping to improve the terminal and the access network device. Communication reliability between.
  • the terminal does not need to listen to the first downlink control channel before the transmission of the first uplink data, thereby saving energy consumption of the terminal.
  • the method further includes: S250, the first time after the terminal listens to the first downlink control channel, from the first type of transmission mode.
  • the third type of transmission mode includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and based on L1 signaling modified configuration parameters.
  • the terminal switches from the first type of transmission mode to the third type of transmission mode, so that the terminal can receive the configuration information of the parameters in the modified unlicensed transmission type sent by the access network device through the L1 signaling.
  • the method further includes: S240, the access network device sends the second information to the terminal, where the second information is used to indicate the first time interval, where A time interval is a time interval between the second time and the first time when the terminal detects the first downlink control information.
  • the terminal receives the second information sent by the access network device.
  • the S250 that is, the first time after the terminal monitors the first downlink control channel, switches from the first type of transmission mode to the third type of transmission mode, including: the terminal is under the indication of the second information, The first time after the first downlink control channel is monitored, the first type of transmission mode is switched to the third type of transmission mode.
  • the terminal even if the downlink control channel carrying the second information is received, if the terminal fails to correctly solve the second information from the downlink control channel before using the first type of transmission mode to transmit the first uplink data, the terminal also The first type of transmission is not switched to the third type of transmission.
  • the method further includes: S230, the terminal sends third information to the access network device, where the third information is used to indicate that the terminal is from the first type.
  • the access network device receives the third information sent by the terminal. At this time, the first time interval indicated by the second information sent by the access network device is greater than or equal to the minimum time indicated by the third information.
  • the access network device may send the second information to the terminal according to the third information, that is, the first time interval is greater than or equal to the minimum time indicated by the third information.
  • the method further includes: S260, the access network device sends the unlicensed area adjustment signaling or the SFI adjustment signaling or the BWP adjustment signaling to the terminal.
  • the terminal receives the unlicensed area adjustment signaling or the SFI adjustment signaling or the BWP adjustment signaling sent by the access network device; S270, triggered by the unauthorised area adjustment signaling or the BWP adjustment signaling, or at the terminal After adjusting the format of the time slot according to the SFI adjustment command, the first type of transmission mode of the Onofrio is switched to the third type of transmission mode.
  • the terminal may switch the first type of transmission mode to the third type. transfer method.
  • S260 and S270 may also be included.
  • FIG. 5 is a schematic flowchart of a communication method according to an embodiment of the present application. It should be understood that FIG. 5 illustrates the steps or operations of the communication method, but these steps or operations are merely examples, and other embodiments of the present application may also perform other operations or variations of the operations in FIG. 5. Moreover, the various steps in FIG. 5 may be performed in a different order than that presented in FIG. 5, and it is possible that not all operations in FIG. 5 are to be performed.
  • the access network device sends the first information to the terminal, where the first information is used to indicate that the terminal uses the first type of transmission mode to complete initial transmission of the first uplink data, and then listens to the first downlink control channel, where the first downlink control is performed.
  • the channel carries the first downlink control information
  • the first type of the transmission mode includes: performing radio network resource control configuration signaling or radio resource control reconfiguration signaling, and performing unlicensed uplink data transmission based on layer 1 signaling, first
  • the downlink control information includes HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or scheduling information for the second uplink data.
  • the first uplink data refers to uplink data transmitted using the first type of transmission.
  • the downlink control information sent by the access network device when the terminal works in the first type of transmission mode is referred to as the first downlink control information.
  • the first downlink control channel is a downlink control channel carrying the first downlink control information.
  • the first downlink control channel may be a physical downlink control channel (PDCCH).
  • PDCH physical downlink control channel
  • the access network device may send the first information to the terminal by using RRC signaling.
  • the access network device After receiving the initial transmission of the first uplink data, the access network device sends the first downlink control information on the first downlink control channel.
  • S520 The terminal, after the initial transmission of the first uplink data is performed by using the first type of transmission mode, intercepts the first downlink control channel sent by the access network device.
  • the terminal detects the first downlink control information in the first downlink control channel that is monitored.
  • the access network device may scramble the first downlink control information by using a C-RNTI or an identifier different from the C-RNTI.
  • the terminal may perform blind detection on the monitored downlink control channel by using a C-RNTI or an identifier different from the C-RNTI to obtain the first downlink control information.
  • the access network device indicates the first information to the terminal, and instructs the terminal to listen to the first downlink control channel sent by the access network device after completing the initial transmission of the first uplink data by using the first type of transmission mode. Thereby, the energy consumption of the terminal can be saved.
  • the method further includes: S560: the terminal switches from the first type of transmission mode at a first moment after the first downlink control channel is monitored by the terminal.
  • the third type of transmission mode includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and based on L1 signaling modified configuration parameters.
  • the terminal switches from the first type of transmission mode to the third type of transmission mode, so that the terminal can receive the configuration information of the parameter in the modified unlicensed transmission type sent by the access network network through the L1 signaling.
  • the method further includes: S550, the access network device sends the second information to the terminal, where the second information is used to indicate the first time interval,
  • a time interval is a time interval between a second time when the terminal detects the first downlink control information and a first time when the terminal switches from the first type of transmission mode to the third type of transmission mode.
  • the terminal receives the second information sent by the access network device.
  • the S560 that is, the first time after the terminal listens to the first downlink control channel, switches from the first type of transmission mode to the third type of transmission mode, including: the terminal is instructed by the second information, The first time after the first downlink control channel is monitored, the first type of transmission mode is switched to the third type of transmission mode.
  • the terminal even if the downlink control channel carrying the second information is received, if the terminal fails to correctly solve the second information from the downlink control channel before using the first type of transmission mode to transmit the first uplink data, the terminal also The first type of transmission is not switched to the third type of transmission.
  • the method further includes: S540, the terminal sends third information to the access network device, where the third information is used to indicate that the terminal is from the first type.
  • the access network device receives the third information sent by the terminal. At this time, the first time interval indicated by the second information sent by the access network device is greater than or equal to the minimum time indicated by the third information.
  • the access network device may send the second information to the terminal according to the third information, that is, the first time interval is greater than or equal to the minimum time indicated by the third information.
  • the method further includes: S570, the access network device sends the unlicensed area adjustment signaling or the SFI adjustment signaling or the BWP adjustment signaling to the terminal.
  • the terminal receives the unlicensed area adjustment signaling or the SFI adjustment signaling or the BWP adjustment signaling sent by the access network device; S580, triggered by the unauthorised area adjustment signaling or the BWP adjustment signaling, or at the terminal After adjusting the format of the time slot according to the SFI adjustment command, the first type of transmission mode is switched to the third type of transmission mode.
  • FIG. 8 is a schematic flowchart of a communication method according to another embodiment of the present application. It should be understood that FIG. 8 illustrates the steps or operations of the communication method, but these steps or operations are merely examples, and other embodiments of the present application may also perform other operations or variations of the operations in FIG. Moreover, the various steps in FIG. 8 may be performed in a different order than that presented in FIG. 8, and it is possible that not all operations in FIG. 8 are to be performed.
  • the terminal is configured to: according to the protocol, the first downlink control channel sent by the access network device is monitored in the first resource, where the first resource includes at least one of the following: a first core set, a first bandwidth part, and a first bandwidth component. And a first downlink control information, where the first downlink control channel carries the first downlink control information that is sent to the terminal when the first downlink control channel carries the first type of transmission mode or the third type of transmission mode, first The type of transmission mode includes: radio resource control configuration signaling or radio resource control reconfiguration signaling, and is not based on layer 1 signaling for unlicensed uplink data transmission, and the third type of transmission mode includes: radio resource control configuration Signaling or radio resource-based reconfiguration signaling, and based on the unlicensed uplink data transmission of the layer 1 signaling modified configuration parameters, the first downlink control information includes using the first type of transmission mode for the terminal or using the third type The HARQ feedback information of the first uplink data sent by the transmission mode, the retransmission scheduling information for the first up
  • the terminal is further configured to: according to the protocol, the second downlink control channel sent by the access network device is monitored in the second resource, where the second resource includes at least one of the following: a second core set, a second bandwidth part, and a second bandwidth component. a second beam and a second length of the time domain resource, where the second control channel carries the second downlink control information that is sent to the terminal when the terminal works in the second type of transmission mode, and the second type of transmission mode includes: The configuration signaling or the radio resource-based reconfiguration signaling, and the activation or deactivation of the layer 1 signaling, the second downlink control information includes at least one of the following information: the activated terminal transmits using an unlicensed manner The information of the third uplink data, the deactivated terminal transmits the information of the third uplink data by using an unlicensed manner, and instructs the terminal to retransmit the information of the third uplink data for the HARQ feedback information of the third uplink data.
  • the second resource includes at least one of the following: a second
  • the time domain resource of the first length may be a time domain symbol, a time slot or a minimum time slot
  • the time domain resource of the second length may be a time domain resource with a first length in a time domain symbol, a time slot, and a minimum time slot. Not the same time domain resource.
  • the terminal monitors, in the first resource, the first downlink control channel sent by the access network device.
  • S820 The terminal monitors, in the second resource, a second downlink control channel that is sent by the access network device.
  • the terminal detects the first downlink control information from the monitored first downlink control channel.
  • S840 The terminal detects the second downlink control information from the monitored second downlink control channel.
  • the terminal monitors the downlink control channel corresponding to the uplink data transmitted by different transmission types in different resources, which helps reduce the complexity of the downlink control channel corresponding to the uplink data of the terminal type.
  • the first downlink control information may be downlink control information that is scrambled by using a C-RNTI or a group RNTI or an identifier different from the C-RNTI
  • the second downlink control information may be a downlink that is scrambled by using the SPS RNTI. Control information.
  • FIG. 9 is a schematic flowchart of a communication method according to another embodiment of the present application. It should be understood that FIG. 9 shows the steps or operations of the communication method, but these steps or operations are merely examples, and other embodiments of the present application may also perform other operations or variations of the operations in FIG. Moreover, the various steps in FIG. 9 may be performed in a different order than that presented in FIG. 8, and it is possible that not all operations in FIG. 9 are to be performed.
  • the access network device sends the first information to the terminal, where the first information is used to indicate that the terminal monitors the first downlink control channel in the first resource, where the first resource includes at least one of the following: a first core set, and a first bandwidth.
  • the first type of transmission mode includes: radio resource control configuration signaling or radio resource control reconfiguration signaling, and is not based on layer 1 signaling
  • the third type of transmission mode includes: Radio resource control configuration signaling or radio resource-based reconfiguration signaling, and based on the unlicensed uplink data transmission of the configuration parameters modified by the layer 1 signaling, the first downlink control information includes using the first type of transmission mode for the terminal or HARQ feedback information of the first uplink data transmitted using the third type transmission mode, retransmission scheduling information for the first uplink data, or Two scheduling information of uplink data.
  • the terminal receives the first information.
  • the access network device sends the second information to the terminal, where the second information is used to indicate that the terminal monitors the second downlink control channel in the second resource, where the second resource includes at least one of the following: a second core set, and a second bandwidth part.
  • the second control channel includes the second downlink control information that is sent when the terminal works in the second type of transmission mode
  • the second type of transmission mode includes: Performing the unlicensed uplink data transmission based on the radio resource control configuration signaling or the radio resource control reconfiguration signaling, and performing the unlicensed uplink data transmission under the activation or deactivation of the layer 1 signaling, where the second downlink control information includes at least one of the following information: the active terminal
  • the information of the third uplink data is transmitted by using the unlicensed mode, and the information of the third uplink data is transmitted by the terminal, and the information about the third uplink data is instructed by the terminal for the HARQ feedback information of the third uplink data.
  • the terminal receives the second information.
  • S930 The terminal monitors the first downlink control channel sent by the access network device in the first resource, and detects the first downlink control information from the intercepted first downlink control channel.
  • S940 The terminal monitors the second downlink control channel sent by the access network device in the second resource, and detects the second downlink control information from the monitored second downlink control channel.
  • the access network device instructs the terminal to monitor resources of the first downlink control channel and the second downlink control channel, which helps to improve communication flexibility.
  • the time domain resource of the first length may be a time domain symbol, a time slot or a minimum time slot
  • the time domain resource of the second length may be a time domain resource with a first length in a time domain symbol, a time slot, and a minimum time slot. Not the same time domain resource.
  • the first downlink control information may be downlink control information that is scrambled using a C-RNTI or a group-RNTI or an identifier different from the C-RNTI
  • the second downlink control information is a downlink control of the SPS RNTI scrambling. information.
  • FIG. 10 A schematic structural diagram of a terminal of an embodiment of the present application is shown in FIG. It should be understood that the terminal 1000 shown in FIG. 10 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 10, or are not included in FIG. All modules.
  • the terminal 1000 shown in FIG. 10 can perform the operations performed by the terminal in the communication method shown in FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6, or FIG. specifically:
  • the processing module 1010 is configured to: after the initial transmission of the first uplink data is completed by using the first type of transmission manner, the first downlink control channel sent by the access network device is monitored, where the first downlink control channel carries the terminal
  • the processing module 1010 is further configured to detect the first downlink control information in the first downlink control channel.
  • the terminal may listen to the first downlink control channel sent by the access network device, and further acquire the first downlink control information, thereby facilitating implementation of the terminal and the Communication reliability between access network devices.
  • the terminal only listens to the first downlink control channel sent by the access network device after the initial transmission of the first uplink data is completed by using the first type of transmission mode, and does not need to monitor before, thereby saving energy consumption of the terminal. .
  • the terminal 1000 further includes a receiving module 1020.
  • the receiving module 1020 is configured to receive the first information sent by the access network device, where the first information is used to indicate that the terminal completes initial transmission of the first uplink data by using a first type of transmission manner, and is configured to monitor A downlink control channel.
  • the processing module 1010 is specifically configured to: after the initial transmission of the first uplink data is completed by using the first type of transmission mode, listening to the location sent by the access network device, under the indication of the first information The first downlink control channel is described.
  • the processing module 1010 is further configured to: switch from the first type of transmission mode to the third type of transmission mode, the third mode, at a first moment after the first downlink control channel is monitored.
  • the transmission mode of the type includes: based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and performs unlicensed uplink data transmission based on configuration parameters modified by layer 1 signaling.
  • the terminal 1000 further includes a receiving module 1020.
  • the receiving module 1020 is configured to: receive the second information that is sent by the access network device, where the second information is used to indicate a first time interval, where the first time interval is that the terminal detects the first downlink a second time between the control information and a time interval between the terminal switching from the first type of transmission mode to the first time of the third type of transmission mode;
  • the processing module 1010 is specifically configured to: switch from the first type of transmission mode to the first time after listening to the first downlink control channel, under the indication of the second information The third type of transmission method.
  • the terminal 1000 may further include a sending module 1030, configured to: send, to the access network device, third information, where the third information is used to indicate that the terminal switches from the first type of transmission mode to The minimum time of the third type of transmission.
  • a sending module 1030 configured to: send, to the access network device, third information, where the third information is used to indicate that the terminal switches from the first type of transmission mode to The minimum time of the third type of transmission.
  • the first time interval is greater than or greater than the minimum time.
  • the processing module 1010 is further configured to: after receiving the unlicensed area adjustment signaling or the bandwidth part BWP adjustment signaling sent by the access network device, or receive the slot format indication SFI adjustment signaling, according to the After the SFI adjusts the format of the signaling adjustment slot, the first type of transmission mode is switched to the third type of transmission mode, where the third type of transmission mode includes: configuring signaling based on radio resource control or based on radio resources.
  • the reconfiguration signaling is controlled, and the unlicensed uplink data transmission is performed based on the configuration parameters modified by the layer 1 signaling.
  • FIG. 11 A schematic structural diagram of an access network device according to an embodiment of the present application is shown in FIG. It should be understood that the access network device 1100 illustrated in FIG. 11 is only an example, and the access network device of the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 11 , or It is not necessary to include all the modules in Figure 11.
  • the access network device 1100 shown in FIG. 11 can perform the operations performed by the access network device in the communication method shown in FIG. 3, FIG. 4, FIG. 5, FIG. 6, or FIG. specifically:
  • the sending module 1110 is configured to send the first information to the terminal, where the first information is used to indicate that the terminal monitors the first downlink control channel after performing initial transmission of the first uplink data by using the first type of transmission manner.
  • the first downlink control channel carries the first downlink control information, where the first type of transmission mode includes: based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and is not based on layer 1 signaling.
  • Unauthorized uplink data transmission the first downlink control information includes hybrid automatic repeat request HARQ feedback information for the first uplink data, retransmission scheduling information for the first uplink data, or for a second uplink Scheduling information for the data.
  • the sending module 1110 is further configured to send the first downlink control information on the first downlink control channel after receiving the initial transmission of the first uplink data.
  • the access network device indicates the first information to the terminal, and indicates that the terminal monitors the first downlink control channel sent by the access network device after performing the initial transmission of the first uplink data by using the first type of transmission manner, thereby saving the terminal. Energy consumption.
  • the sending module 1110 is further configured to:
  • the third type of transmission mode includes: based on radio resource control configuration signaling or based on radio resource control The signaling is configured, and the unlicensed uplink data transmission is performed based on the configuration parameters modified by the layer 1 signaling.
  • the access network device 1100 further includes a receiving module 1120.
  • the receiving module 1120 is configured to: receive third information sent by the terminal, where the third information is used to indicate a minimum time that the terminal switches from the first type of transmission mode to the third type of transmission mode.
  • the first time interval is greater than or equal to the minimum time.
  • FIG. 12 A schematic structural diagram of a terminal of an embodiment of the present application is shown in FIG. It should be understood that the terminal 1200 shown in FIG. 12 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 12, or not included in FIG. All modules.
  • the terminal 1200 shown in FIG. 12 can perform the operations performed by the terminal in the communication method shown in FIG. 8 or 9. specifically:
  • the processing module 1210 is configured to monitor, in the first resource, the first downlink control channel that is sent by the access network device, where the first resource includes at least one of the following: a first core set, a first bandwidth part, and a first bandwidth component.
  • the first type of transmission mode includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and not based on layer 1 signaling
  • the transmission mode includes: an unlicensed uplink data transmission based on the radio resource control configuration signaling or the radio resource control reconfiguration signaling, and the configuration parameter modified based on the layer 1 signaling
  • the first downlink control information includes The hybrid automatic repeat request HARQ feedback information of the first uplink data transmitted by the terminal using the first type of transmission mode or the third type
  • the processing module 1210 is further configured to: monitor, in the second resource, the second downlink control channel that is sent by the access network device, where the second resource includes at least one of the following: a second core set, a second bandwidth part, and a second The bandwidth component, the second beam, and the second-length time domain resource, where the second control channel carries the second downlink control information that is sent to the terminal when the terminal works in the second type of transmission mode, and the second The type of transmission includes: radio resource control configuration signaling or radio resource based reconfiguration signaling, and activation or deactivation of the layer 1 signaling, the second downlink control information includes the following At least one type of information: the terminal is activated to transmit information of the third uplink data sent by the terminal by using the second type of transmission mode, and the terminal is activated to use the unlicensed mode to transmit the third uplink. Information of the data, for the hybrid automatic repeat request HARQ feedback information of the third uplink data, instructing the terminal to retransmit the third uplink data interest.
  • the processing module 1210 is further configured to: detect the first downlink control information from the monitored first downlink control channel.
  • the processing module 1210 is further configured to: detect the second downlink control information from the monitored second downlink control channel.
  • the terminal monitors the downlink control channel corresponding to the uplink data transmitted by different transmission types in different resources, which helps reduce the complexity of the downlink control channel corresponding to the uplink data of the terminal type.
  • the terminal 1200 further includes a receiving module 1220.
  • the receiving module 1220 is configured to:
  • the processing module 1210 is specifically configured to:
  • the first downlink control information is downlink control information that is scrambled by using a cell radio network temporary identifier or a group radio network temporary identifier, where the second downlink control information is a semi-persistent scheduling SPS radio network temporary identifier scrambling Downstream control information.
  • FIG. 13 A schematic structural diagram of a terminal of an embodiment of the present application is shown in FIG. It should be understood that the terminal 1300 shown in FIG. 13 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 13, or not included in FIG. All modules.
  • the access network device 1300 shown in FIG. 13 can perform the operations performed by the access network device in the communication method shown in FIG. specifically:
  • the first sending module 1310 is configured to send the first information to the terminal, where the first information is used to indicate that the terminal monitors the first downlink control channel in the first resource, where the first resource includes at least one of the following: a first core set, a first bandwidth part, a first bandwidth component, a first beam, and a first length of time domain resources, where the first downlink control channel carries the terminal operating in a first type of transmission mode or a third
  • the third type of transmission manner includes: an unlicensed uplink data transmission based on radio resource control configuration signaling or based on radio resource control reconfiguration signaling, and based on configuration parameters modified by layer 1 signaling
  • the first downlink control information includes a mix of the first uplink data transmitted by the terminal or the first uplink data transmitted
  • the second sending module 1320 is configured to send the second information to the terminal, where the second information is used to indicate that the terminal monitors the second downlink control channel in a second resource, where the second resource includes at least the following a second core set, a second bandwidth part, a second bandwidth component, a second beam, and a second length time domain resource, where the second control channel includes the terminal operating in a second type of transmission mode
  • the second downlink control information that is sent, the second type of transmission manner includes: performing radio resource control configuration signaling or radio resource control reconfiguration signaling, and performing exemption under activation or deactivation of layer 1 signaling
  • the second downlink control information includes at least one of the following information: activating the terminal to use an unlicensed manner to transmit information of the third uplink data sent by the terminal by using the second type of transmission mode, and deactivating
  • the terminal transmits the information of the third uplink data in an unlicensed manner, and the hybrid automatic retransmission request HARQ feedback information for the third uplink data,
  • the access network device instructs the terminal to monitor resources of the first downlink control channel and the second downlink control channel, which helps to improve communication flexibility.
  • the first downlink control information is downlink control information that is scrambled by using a cell radio network temporary identifier or a group radio network temporary identifier, where the second downlink control information is a semi-persistent scheduling SPS radio network temporary identifier scrambling Downstream control information.
  • FIG. 14 is a schematic structural diagram of a terminal according to another embodiment of the present application. It should be understood that the terminal 1400 illustrated in FIG. 14 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 14 , or are not included in FIG. 14 . All modules.
  • the terminal 1400 shown in FIG. 14 can perform the operations performed by the respective modules in the terminal shown in FIG. Specifically, the processor 1410 can perform operations performed by the processing module 1010, and the transceiver 1420 can perform operations performed by the receiving module 1020 and the transmitting module 1030.
  • the terminal 1400 may further include a memory 1430.
  • the memory 1430 can be integrated with the processor 1410.
  • FIG. 15 is a schematic structural diagram of an access network device according to another embodiment of the present application. It should be understood that the access network device 1500 shown in FIG. 15 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 15, or may not include Figure 15 shows all the modules.
  • the access network device 1500 shown in FIG. 15 can perform the operations performed by the respective modules in the terminal shown in FIG. Specifically, the processor 1510 can execute program code, and the transceiver 1520 can perform operations performed by the receiving module 1120 and the transmitting module 1110.
  • the access network device 1500 can also include a memory 1530.
  • the memory 1530 can be integrated with the processor 1510.
  • FIG. 16 is a schematic structural diagram of a terminal according to another embodiment of the present application. It should be understood that the terminal 1600 shown in FIG. 16 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar in function to the respective modules in FIG. 16 , or not included in FIG. 16 . All modules.
  • the terminal 1600 shown in FIG. 16 can perform the operations performed by the respective modules in the terminal shown in FIG. Specifically, the processor 1610 can perform operations performed by the processing module 1210, and the transceiver 1620 can perform operations performed by the receiving module 1220.
  • the terminal 1600 may further include a memory 1630.
  • the memory 1630 can be integrated with the processor 1610.
  • FIG. 17 is a schematic structural diagram of an access network device according to another embodiment of the present application. It should be understood that the access network device 1700 shown in FIG. 17 is only an example, and the terminal in the embodiment of the present application may further include other modules or units, or include modules similar to those of the modules in FIG. 17, or may not include Figure 17 shows all the modules.
  • the access network device 1700 shown in FIG. 17 can perform the operations performed by the respective modules in the terminal shown in FIG. Specifically, the processor 1710 can execute program code, and the transceiver 1720 can perform operations performed by the first sending module 1310 and the second sending module 1320.
  • the access network device 1700 can also include a memory 1730.
  • the memory 1730 can be integrated with the processor 1710.
  • the embodiment of the present application further provides a system chip 1800, which includes an input and output interface 1810, at least one processor 1820, at least one memory 1830, and a bus, where the at least one memory is used to store instructions.
  • the at least one processor is configured to invoke an instruction of the at least one memory to perform operations in the communication method illustrated in FIG. 2, FIG. 3, FIG. 4, FIG. 5, FIG. 6, FIG. 7, FIG.
  • the computer program product includes one or more computer instructions.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).

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Abstract

本申请提供通信方法，接入网设备和终端。该通信方法包括：终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，第一下行控制信道承载第一下行控制信息，第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，第一下行控制信息包括针对第一上行数据的HARQ反馈信息、针对第一上行数据的重传调度信息或者针对第二上行数据的调度信息；终端在第一下行控制信道中检测第一下行控制信息。本申请提供的通信方法，接入网设备和终端，使得终端能够监听免授权上行数据传输类型传输的上行数据对应的下行控制信道。

Description

通信方法、接入网设备和终端
本申请要求于2017年08月11日提交中国专利局、申请号为201710687952.9、申请名称为“通信方法、接入网设备和终端”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信领域，并且更具体地，涉及通信方法、接入网设备和终端。
背景技术
通信网络中，如新无线(new radio，NR)通信网络中，上行数据的传统调度流程是终端先发送调度请求，接入网设备接收到调度请求后再给终端发送调度许可。终端收到调度许可后再需要一段时间根据调度许可中的信息准备上行数据，之后才能发送上行数据。
也就是说，上行数据的传统调度流程中包含了终端发送调度请求和终端根据调度许可准备上行数据的时间。这样会增加延时，不利于某些业务，例如高可靠低时延通信(ultra reliable and low latency communications，URLLC)业务的低延时需求。
基于上述原因，通信网络中可以采用免调度的方式进行，例如，接入网设备可以给终端半静态的预配置上行资源。终端只要有了上行数据，就可以直接调度配置的上行资源发送上行数据，从而减少延时。该技术由于不需要接入网设备下发上行(up-link，UL)授权grant信息，故名为免授权(grant free)上行数据传输。
目前，NR通信中提出可以使用免授权上行数据传输类型。例如，类型(Type)1，终端仅仅基于无线资源控制(radio reference control，RRC)信令的配置，而不用基于层(layer，L)1信令进行上行数据传输；Type2，终端基于RRC信令的配置和L1信令进行上行数据传输，L1信令用于激活或去激活免授权上行数据传输；Type3，终端RRC信令的配置和L1信令进行上行数据传输，L1信令用于修改RRC信令配置的参数。其中，RRC信令配置终端进行免授权上行数据传输时所使用的资源。
虽然NR中提出了可以使用免授权上行数据传输类型，但是并没有提出终端该如何监听下行控制信道，以得到终端使用免授权上行数据传输类型传输的上行数据对应的下行控制信息(down-link control information，DCI)，例如，终端使用免授权上行数据传输类型传输的上行数据的混合自动重传请求(HARQ)消息。
也即是说，NR通信系统中，终端如何监听下行控制信道，以得到使用免授权上行数据传输类型传输的上行数据对应的下行控制信息，是一个呈待解决的技术问题。
发明内容
本申请提供了通信方法，接入网设备和终端，使得终端能够监听免授权上行数据传输类型传输的上行数据对应的下行控制信道。
第一方面，本申请提供了一种通信方法。该通信方法包括：终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，所述第一下行控制信道承载所述终端工作在所述第一类型的传输方式时所述接入网设备发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层(layer，L)1信令的免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；所述终端在所述第一下行控制信道中检测所述第一下行控制信息。
应理解，此处所说的终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，还包括：终端在使用第一类型的传输方式完成第一上行数据的初始传输之前，不监听接入网设备发送的第一下行控制信号。
该通信方法中，终端可以在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，进一步获取第一下行控制信息，从而有助于实现终端与接入网设备之间的通信可靠性。
此外，终端仅在使用第一类型的传输方式完成第一上行数据的初始传输后，才监听接入网设备发送的第一下行控制信道，在此之前不用监听，从而可以节省终端的能耗。
结合第一方面，在第一种可能的实现方式中，该通信方法还包括：终端接收接入网设备发送的第一信息，第一信息用于指示终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道；
其中，终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，包括：终端在第一信息的指示下，使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的所述第一下行控制信道。
也就是说，终端根据接入网设发送的第一信息，在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道。
可选地，终端可以根据协议的规定配置该能力，即在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道。
结合第一方面或第一种可能的实现方式，在第二种可能的实现方式中，该通信方法还包括：终端在监听到第一下行控制信道后的第一时刻，将第一类型的传输方式切换为第三类型的传输方式，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于L1信令修改的配置参数的免授权上行数据传输。
结合第二种可能的实现方式，在第三种可能的实现方式中，该通信方法还包括：终端接收接入网设备发送的第二信息，第二信息用于指示第一时间间隔，第一时间间隔为终端检测到第一下行控制信息的第二时刻与所述第一时刻之间的时间间隔；其中，终端在监听到第一下行控制信道后的第一时刻，将第一类型的传输方式切换为第三类型的传输方式，包括：终端在第二信息的指示下，在监听到第一下行控制信道后的第一时刻，将第一类型的传输方式切换为第三类型的传输方式。
结合第三种可能的实现方式，在第四种可能的实现方式中，该通信方法还包括：终端向接入网设备发送第三信息，第三信息用于指示终端从第一类型的传输方式切换为第三类型的传输方式的最小时间；其中，第一时间间隔大于或大于所述最小时间。
结合第一方面，在第五种可能的实现方式中，该通信方法还包括：终端接收接入网设备发送的免授权区域调整信令或带宽部件(bandwidth part，BWP)调整信令，或接收时隙格式指示(slot format indicator，SFI)调整信令并根据SFI调整指令调整时隙的格式后，将第一类型的传输方式切换为第三类型的传输方式，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数进行免授权上行数据传输。
比如，时隙格式通过半静态的方式配置为上行时隙后，若终端根据SFI调整信令将上行时隙调整为下行时隙或将下行时隙调整为上行时隙时，终端可以将第一类型的传输方式切换为第三类型的传输方式。
第二方面，本申请提供了一种通信方法。该通信方法包括：接入网设备向终端发送第一信息，所述第一信息用于指示所述终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道，所述第一下行控制信道承载第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令进行免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的HARQ反馈信息，针对所述第一上行数据的重传调度信息、或者针对第二上行数据的调度信息；所述接入网设备在接收到所述第一上行数据的初始传输后，在所述第一下行控制信道上发送所述第一下行控制信息。
该通信方法中，接入网设备向终端指示第一信息，指示终端在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，从而可以节省终端的能耗。
结合第二方面，在第一种可能的实现方式中，该通信方法还包括：接入网设备向终端发送第二信息，第二信息用于指示第一时间间隔，第一时间间隔为终端检测到第一下行控制信息的第二时刻与终端从第一类型的传输方式切换为第三类型的传输方式的第一时刻之间的时间间隔，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于L1信令修改的配置参数的免授权上行数据传输。
结合第一种可能的实现方式，在第二种可能的实现方式中，该通信方法还包括：接入网设备接收终端发送的第三信息，第三信息用于指示终端将第一类型的传输方式切换为第三类型的传输方式的最小时间；其中，第一时间间隔大于或大于所述最小时间。
第三方面，本申请提供了一种通信方法。该通信方法包括：终端在第一资源中监听接入网设备发送的第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
所述终端在第二资源中监听所述接入网设备发送的第二下行控制信道，所述第二资源 包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道承载所述终端工作在第二类型的传输方式时发送给所述终端的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活的免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息；
所述终端从监听到的所述第一下行控制信道中检测所述第一下行控制信息；
所述终端从监听到的所述第二下行控制信道中检测所述第二下行控制信息。
该通信方法中，终端在不同的资源中监听不同传输类型传输的上行数据对应的下行控制信道，有助于降低终端监听这些传输类型的上行数据对应的下行控制信道的复杂度。
其中，第一长度的时域资源可以是时域符号(symbol)、时隙(slot)或最小时隙(min-slot)，第二长度的时域资源可以是时域符号、时隙和最小时隙中与第一长度的时域资源不相同的时域资源。
结合第三方面，在第一种可能的实现方式中，该通信方法还包括：终端接收接入网设备发送的第一信息，第一信息用于指示终端在第一资源中监听第一下行控制信道；终端接收接入网设备发送的第二信息，第二信息用于指示终端在第二资源中监听第二下行控制信道。
其中，终端在第一资源中监听接入网设备发送的第一下行控制信道，包括：终端在第一信息指示的第一资源中监听接入网设备发送的第一下行控制信道；终端在第二资源中监听接入网设备发送的第二下行控制信道，包括：终端在第二信息指示的第二资源中监听接入网设备发送的第二下行控制信道。
该实现方式中，终端根据接入网设备指示的资源监听第一下行控制信道和第二下行控制信道，有助于提高通信的灵活性。
可选地，第一资源和第二资源可以是终端上根据协议配置好的。这样，可以节省信令。
结合第三方面或第一种可能的实现方式，在第二种可能的实现方式中，第一下行控制信息是使用小区无线网络临时标识(cell radio network temporary identify，C-RNTI)或组(group)RNTI加扰或不同于C-RNTI的标识的下行控制信息，所述第二下行控制信息是半静态调度(semi-persistent scheduling，SPS)无线网络临时标识加扰的下行控制信息。
第四方面，本申请提供了一种通信方法。该通信方法包括：接入网设备向终端发送第一信息，所述第一信息用于指示所述终端在第一资源中监听第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第 一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
所述接入网设备向所述终端发送第二信息，所述第二信息用于指示所述终端在第二资源中监听所述第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道中包括所述终端工作在第二类型的传输方式时发送的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下进行免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的HARQ反馈信息，指示所述终端重传所述第三上行数据的信息。
该通信方法中，接入网设备指示终端监听第一下行控制信道和第二下行控制信道的资源，有助于提高通信的灵活性。
其中，第一长度的时域资源可以是时域符号、时隙或最小时隙，第二长度的时域资源可以是时域符号、时隙和最小时隙中与第一长度的时域资源不相同的时域资源。
结合第四方面，在第一种可能的实现方式中，第一下行控制信息是使用C-RNTI或group-RNTI或不同于C-RNTI的标识加扰的下行控制信息，第二下行控制信息是SPS RNTI加扰的下行控制信息。
第五方面，本申请提供了一种终端。该终端包括用于执行第一方面或第一方面中任意一种可能的实现方式中的通信方法的模块。该终端包括的模块可以通过软件和/或硬件方式实现。
第六方面，本申请提供了一种接入网设备。该接入网设备包括用于执行第二方面或第二方面中任意一种可能的实现方式中的通信方法的模块。该接入网设备包括的模块可以通过软件和/或硬件方式实现。
第七方面，本申请提供了一种终端。该终端包括用于执行第三方面或第三方面中任意一种可能的实现方式中的通信方法的模块。该终端包括的模块可以通过软件和/或硬件方式实现。
第八方面，本申请提供了一种接入网设备。该接入网设备包括用于执行第四方面或第四方面中任意一种可能的实现方式中的通信方法的模块。该接入网设备包括的模块可以通过软件和/或硬件方式实现。
第九方面，本申请提供了一种终端。该终端包括处理器、接收器和发送器。处理器用于执行程序。当处理器执行代码时，处理器、接收器和发送器实现第一方面或第一方面中任意一种可能的实现方式中的通信方法。
可选地，该终端还可以包括存储器，该存储器用于存储处理器执行的代码。
第十方面，本申请提供了一种接入网设备。该接入网设备包括处理器、发送器和接收器。处理器用于执行程序。当处理器执行代码时，处理器、发送器和接收器实现第二方面或第二方面中任意一种可能的实现方式中的通信方法。
可选地，该接入网设备还可以包括存储器，该存储器用于存储处理器执行的代码。
第十一方面，本申请提供了一种终端。该终端包括处理器、接收器和发送器。处理器 用于执行程序。当处理器执行代码时，处理器、接收器和发送器实现第三方面或第三方面中任意一种可能的实现方式中的通信方法。
可选地，该终端还可以包括存储器，该存储器用于存储处理器执行的代码。
第十二方面，本申请提供了一种接入网设备。该接入网设备包括处理器、发送器和接收器。处理器用于执行程序。当处理器执行代码时，处理器、发送器和接收器实现第四方面或第四方面中任意一种可能的实现方式中的通信方法。
可选地，该接入网设备还可以包括存储器，该存储器用于存储处理器执行的代码。
第十三方面，本申请提供了一种计算机可读存储介质。该计算机可读存储介质中存储用于终端执行的程序代码。该程序代码包括用于执行第一方面或第一方面中任意一种可能的实现方式中的通信方法的指令。
第十四方面，本申请提供了一种计算机可读存储介质。该计算机可读存储介质中存储用于接入网设备执行的程序代码。该程序代码包括用于执行第二方面或第二方面中任意一种可能的实现方式中的通信方法的指令。
第十五方面，本申请提供了一种计算机可读存储介质。该计算机可读存储介质中存储用于终端执行的程序代码。该程序代码包括用于执行第三方面或第三方面中任意一种可能的实现方式中的通信方法的指令。
第十六方面，本申请提供了一种计算机可读存储介质。该计算机可读存储介质中存储用于接入网设备执行的程序代码。该程序代码包括用于执行第四方面或第四方面中任意一种可能的实现方式中的通信方法的指令。
第十七方面，本申请提供了一种包含指令的计算机程序产品。当该计算机程序产品在终端上运行时，使得接入网设备执行第一方面或第一方面中任意一种可能的实现方式中的通信方法。
第十八方面，本申请提供了一种包含指令的计算机程序产品。当该计算机程序产品在接入网设备上运行时，使得终端执行第二方面或第二方面中任意一种可能的实现方式中的通信方法。
第十九方面，本申请提供了一种包含指令的计算机程序产品。当该计算机程序产品在终端上运行时，使得接入网设备执行第三方面或第三方面中任意一种可能的实现方式中的通信方法。
第二十方面，本申请提供了一种包含指令的计算机程序产品。当该计算机程序产品在接入网设备上运行时，使得终端执行第四方面或第四方面中任意一种可能的实现方式中的通信方法。
第二十一方面，提供了一种系统芯片，该系统芯片包括输入输出接口、至少一个处理器、至少一个存储器和总线，该至少一个存储器用于存储指令，该至少一个处理器用于调用该至少一个存储器的指令，以进行上述各个方面中的通信方法的操作。
附图说明
图1是本申请实施例的通信方法的应用场景的示意性系统结构图；
图2是本申请一个实施例的通信方法的示意性流程图；
图3是本申请另一个实施例的通信方法的示意性流程图；
图4是本申请另一个实施例的通信方法的示意性流程图；
图5是本申请另一个实施例的通信方法的示意性流程图；
图6是本申请另一个实施例的通信方法的示意性流程图。
图7是本申请另一个实施例的通信方法的示意性流程图；
图8是本申请另一个实施例的通信方法的示意性流程图；
图9是本申请另一个实施例的通信方法的示意性流程图；
图10是本申请一个实施例的终端的示意性结构图；
图11是本申请一个实施例的接入网设备的示意性结构图；
图12是本申请另一个实施例的终端的示意性结构图；
图13是本申请另一个实施例的接入网设备的示意性结构图；
图14是本申请另一个实施例的终端的示意性结构图；
图15是本申请另一个实施例的接入网设备的示意性结构图；
图16是本申请另一个实施例的终端的示意性结构图；
图17是本申请另一个实施例的接入网设备的示意性结构图；
图18是本申请一个实施例的系统芯片的示意性结构图。
具体实施方式
下面将结合附图，对本申请中的技术方案进行描述。
图1是本申请实施例应用的通信系统的架构示意图。如图1所示，该通信系统包括无线接入网设备110和至少一个终端(如图1中的终端120)。
终端120可以通过无线的方式与接入网设备110相连。终端120可以是固定位置的，也可以是可移动的。
图1只是示意图，该通信系统中还可以包括其它网络设备，如还可以包括无线中继设备和无线回传设备，在图1中未画出。本申请的实施例对该通信系统中接入网设备和终端的数量不做限定。
接入网设备110是终端120接入到该通信系统中的接入设备，可以是基站(NodeB)、演进型基站(eNodeB)、5G移动通信系统中的基站、未来移动通信系统中的基站或WiFi系统中的接入节点等，本申请的实施例对接入网设备110所采用的具体技术和具体设备形态不做限定。
终端120也可以称为终端(terminal)、用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal，MT)等。
终端120可以是手机(mobile phone)、平板电脑(Pad)、带无线收发功能的电脑、用户驻地设备(customer-premises equipment，CPE)、虚拟现实(virtual reality，VR)终端设备、增强现实(augmented reality，AR)终端设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端等等。
接入网设备110和终端120可以部署在陆地上，包括室内或室外、手持或车载；也可 以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对接入网设备110和终端120的应用场景不做限定。
接入网设备110和终端120之间以及终端120和终端120之间可以通过授权频谱(licensed spectrum)进行通信，也可以通过免授权频谱(unlicensed spectrum)进行通信，也可以同时通过授权频谱和免授权频谱进行通信。
接入网设备110和终端120之间以及终端120和终端120之间可以通过6吉兆赫(gigahertz，GHz)以下的频谱进行通信，也可以通过6GHz以上的频谱进行通信，还可以同时使用6GHz以下的频谱和6GHz以上的频谱进行通信。本申请的实施例对接入网设备110和终端120之间所使用的频谱资源不做限定。
图2是本申请一个实施例的通信方法的示意性流程图。应理解，图2示出了该通信方法的步骤或操作，但这些步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图2中的各个操作的变形。此外，图2中的各个步骤可以按照与图2呈现的不同的顺序来执行，并且有可能并非要执行图2中的全部操作。
终端根据协议配置有如下能力：使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道。
其中，第一类型的传输方式包括：终端仅仅基于RRC信令的配置，而不用基于L1信令进行上行数据传输。第一上行数据是指使用第一类型的传输方式传输的上行数据。终端传输第一上行数据时接入网设备发送的下行控制信息称为第一下行控制信息。第一下行控制信道是指承载了第一下行控制信息的下行控制信道。
第一下行控制信息包括针对所述第一上行数据的HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
HARQ反馈信息具体可以是应答(ACK)或否定应答(NACK)。
第二上行数据是指与第一上行数据内容不相同的上行数据。
S210，终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道。
第一下行控制信道可以是物理下行控制信道(physical downlink control channel，PDCCH)。
S220，终端在监听到的第一下行控制信道中检测第一下行控制信息。
可选地，接入网设备可以通过C-RNTI或不同于C-RNTI的标识对第一下行控制信息进行加扰。相应地，终端可以使用C-RNTI或不同于C-RNTI的标识对监听到的下行控制信道进行盲检，以得到第一下行控制信息。
本申请实施例的通信方法中，终端不仅可以监听到第一下行控制信道，以从第一下行控制信道中检测到第一下行控制信道，从而有助于提高终端与接入网设备之间的通信可靠性。此外，该通信方法中，使得终端在第一上行数据的传输前不用监听第一下行控制信道，从而可以节省终端的能耗。
本申请另一个实施例的通信方法中，如图3所示，可选地，还可以包括：S250，终端在监听到第一下行控制信道后的第一时刻，从第一类型的传输方式切换为第三类型的传输方式，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于L1信令修改的配置参数的免授权上行数据传输。
终端从第一类型的传输方式切换到第三类型的传输方式，使得终端可以接收接入网设备通过L1信令发送的修改免授权传输类型中的参数的配置信息。
本申请另一个实施例的通信方法中，如图3所示，可选地，还可以包括：S240，接入网设备向终端发送第二信息，第二信息用于指示第一时间间隔，第一时间间隔为终端检测到第一下行控制信息的第二时刻与第一时刻之间的时间间隔。
相应地，终端接收接入网设备发送的第二信息。此时，S250，即终端在监听到第一下行控制信道后的第一时刻，从第一类型的传输方式切换为第三类型的传输方式，包括：终端在第二信息的指示下，在监听到第一下行控制信道后的第一时刻，从第一类型的传输方式切换为第三类型的传输方式。
应注意的是，即使接收到了承载第二信息的下行控制信道，若终端在使用第一类型的传输方式传输第一上行数据之前，没能正确从下行控制信道中解出第二信息，终端也不会将第一类型的传输方式切换为第三类型的传输方式。
本申请另一实施例的通信方法中，如图3所示，可选地，还可以包括：S230，终端向接入网设备发送第三信息，第三信息用于指示终端从第一类型的传输方式切换为第三类型的传输方式的最小时间。相应地，接入网设备接收终端发送的第三信息。此时，接入网设备发送的第二信息指示的第一时间间隔大于或等于第三信息指示的最小时间。
换句话说，接入网设备接收到终端发送的第三信息后，可以根据第三信息向终端发送第二信息，即要保证第一时间间隔大于或等于第三信息指示的最小时间。
本申请另一个实施例的通信方法中，如图4所示，可选地，还可以包括：S260，接入网设备向终端发送免授权区域调整信令或SFI调整信令或BWP调整信令，相应地，终端接收接入网设备发送的免授权区域调整信令或SFI调整信令或BWP调整信令；S270，在免授权区域调整信令或BWP调整信令的触发下，或者在终端根据SFI调整指令调整时隙的格式后，欧诺个第一类型的传输方式切换为第三类型的传输方式。
比如，时隙格式通过半静态的方式配置为上行时隙后，若终端根据SFI调整信令将上行时隙调整为下行时隙时，终端可以将第一类型的传输方式切换为第三类型的传输方式。
可选地，图3所示的实施例中，也可以包括S260和S270。
图5是本申请一个实施例的通信方法的示意性流程图。应理解，图5示出了该通信方法的步骤或操作，但这些步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图5中的各个操作的变形。此外，图5中的各个步骤可以按照与图5呈现的不同的顺序来执行，并且有可能并非要执行图5中的全部操作。
S510，接入网设备向终端发送第一信息，第一信息用于指示终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道，第一下行控制信道承载第一下行控制信息，第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令进行免授权上行数据传输，第一下行控制信息包括针对第一上行数据的HARQ反馈信息，针对第一上行数据的重传调度信息、或者针对第二上行数据的调度信息。
第一上行数据是指使用第一类型的传输方式传输的上行数据。终端工作在第一类型的传输模式时接入网设备发送的下行控制信息称为第一下行控制信息。第一下行控制信道是指承载了第一下行控制信息的下行控制信道。
第一下行控制信道可以是物理下行控制信道(physical downlink control channel，PDCCH)。
接入网设备可以通过RRC信令向终端发送第一信息。
接入网设备在接收到第一上行数据的初始传输后，在第一下行控制信道上发送第一下行控制信息。
S520，终端在第一信息的指示下，使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道。
S530，终端在监听到的第一下行控制信道中检测第一下行控制信息。
可选地，接入网设备可以通过C-RNTI或不同于C-RNTI的标识对第一下行控制信息进行加扰。相应地，终端可以使用C-RNTI或不同于C-RNTI的标识对监听到的下行控制信道进行盲检，以得到第一下行控制信息。
该通信方法中，接入网设备向终端指示第一信息，指示终端在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，从而可以节省终端的能耗。
本申请另一个实施例的通信方法中，如图6所示，可选地，还可以包括S560：终端在监听到第一下行控制信道后的第一时刻，从第一类型的传输方式切换为第三类型的传输方式，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于L1信令修改的配置参数的免授权上行数据传输。
终端从第一类型的传输方式切换到第三类型的传输方式，使得终端可以接收接入网网络通过L1信令发送的修改免授权传输类型中的参数的配置信息。
本申请另一个实施例的通信方法中，如图6所示，可选地，还可以包括：S550，接入网设备向终端发送第二信息，第二信息用于指示第一时间间隔，第一时间间隔为终端检测到第一下行控制信息的第二时刻与终端从第一类型的传输方式切换为第三类型的传输方式的第一时刻之间的时间间隔。
相应地，终端接收接入网设备发送的第二信息。此时，S560，即终端在监听到第一下行控制信道后的第一时刻，从第一类型的传输方式切换为第三类型的传输方式，包括：终端在第二信息的指示下，在监听到第一下行控制信道后的第一时刻，将第一类型的传输方式切换为第三类型的传输方式。
应注意的是，即使接收到了承载第二信息的下行控制信道，若终端在使用第一类型的传输方式传输第一上行数据之前，没能正确从下行控制信道中解出第二信息，终端也不会将第一类型的传输方式切换为第三类型的传输方式。
本申请另一个实施例的通信方法中，如图6所示，可选地，还可以包括：S540，终端向接入网设备发送第三信息，第三信息用于指示终端从第一类型的传输方式切换为第三类型的传输方式的最小时间。相应地，接入网设备接收终端发送的第三信息。此时，接入网设备发送的第二信息指示的第一时间间隔大于或等于第三信息指示的最小时间。
换句话说，接入网设备接收到终端发送的第三信息后，可以根据第三信息向终端发送第二信息，即要保证第一时间间隔大于或等于第三信息指示的最小时间。
本申请另一个实施例的通信方法中，如图7所示，可选地，还可以包括：S570，接入网设备向终端发送免授权区域调整信令或SFI调整信令或BWP调整信令，相应地，终端 接收接入网设备发送的免授权区域调整信令或SFI调整信令或BWP调整信令；S580，在免授权区域调整信令或BWP调整信令的触发下，或者在终端根据SFI调整指令调整时隙的格式后，将第一类型的传输方式切换为第三类型的传输方式。
图8是本申请另一个实施例的通信方法的示意性流程图。应理解，图8示出了该通信方法的步骤或操作，但这些步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图8中的各个操作的变形。此外，图8中的各个步骤可以按照与图8呈现的不同的顺序来执行，并且有可能并非要执行图8中的全部操作。
终端根据协议配置有如下能力：在第一资源中监听接入网设备发送的第一下行控制信道，第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，第一下行控制信道承载终端工作在第一类型的传输方式或第三类型的传输方式时发送给终端的第一下行控制信息，第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，第一下行控制信息包括针对终端使用第一类型的传输模式或使用第三类型传输模式发送的第一上行数据的HARQ反馈信息、针对第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
终端根据协议还配置有如下能力：在第二资源中监听接入网设备发送的第二下行控制信道，第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，第二控制信道承载终端工作在第二类型的传输方式时发送给终端的第二下行控制信息，第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活的免授权上行数据传输，第二下行控制信息包括以下至少一种信息：激活终端使用免授权方式传输第三上行数据的信息，去激活终端使用免授权方式传输第三上行数据的信息，针对所述第三上行数据的HARQ反馈信息，指示终端重传第三上行数据的信息。
其中，第一长度的时域资源可以是时域符号、时隙或最小时隙，第二长度的时域资源可以是时域符号、时隙和最小时隙中与第一长度的时域资源不相同的时域资源。
S810，终端在第一资源中监听接入网设备发送的第一下行控制信道。
S820，终端在第二资源中监听接入网设备发送的第二下行控制信道。
S830，终端从监听到的第一下行控制信道中检测第一下行控制信息。
S840，终端从监听到的第二下行控制信道中检测第二下行控制信息。
该通信方法中，终端在不同的资源中监听不同传输类型传输的上行数据对应的下行控制信道，有助于降低终端监听这些传输类型的上行数据对应的下行控制信道的复杂度。
本申请实施例中，第一下行控制信息可以是使用C-RNTI或group RNTI或不同于C-RNTI的标识加扰的下行控制信息，第二下行控制信息可以是使用SPS RNTI加扰的下行控制信息。
图9是本申请另一个实施例的通信方法的示意性流程图。应理解，图9示出了该通信方法的步骤或操作，但这些步骤或操作仅是示例，本申请实施例还可以执行其他操作或者图9中的各个操作的变形。此外，图9中的各个步骤可以按照与图8呈现的不同的顺序来执行，并且有可能并非要执行图9中的全部操作。
S910，接入网设备向终端发送第一信息，第一信息用于指示终端在第一资源中监听第一下行控制信道，第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，第一下行控制信道承载终端工作在第一类型的传输方式或第三类型的传输方式时发送的第一下行控制信息，第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，第一下行控制信息包括针对终端使用第一类型的传输模式或使用第三类型传输模式发送的第一上行数据的HARQ反馈信息、针对第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
相应地，终端接收第一信息。
S920，接入网设备向终端发送第二信息，第二信息用于指示终端在第二资源中监听第二下行控制信道，第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，第二控制信道中包括终端工作在第二类型的传输方式时发送的第二下行控制信息，第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下进行免授权上行数据传输，第二下行控制信息包括以下至少一种信息：激活终端使用免授权方式传输第三上行数据的信息，去激活终端使用免授权方式传输第三上行数据的信息，针对第三上行数据的HARQ反馈信息，指示终端重传第三上行数据的信息。
相应地，终端接收第二信息。
S930，终端在第一资源中监听接入网设备发送的第一下行控制信道，从监听到的第一下行控制信道中检测第一下行控制信息。
S940，终端在第二资源中监听接入网设备发送的第二下行控制信道，并从监听到的第二下行控制信道中检测第二下行控制信息。
该通信方法中，接入网设备指示终端监听第一下行控制信道和第二下行控制信道的资源，有助于提高通信的灵活性。
其中，第一长度的时域资源可以是时域符号、时隙或最小时隙，第二长度的时域资源可以是时域符号、时隙和最小时隙中与第一长度的时域资源不相同的时域资源。
本申请实施例中，第一下行控制信息可以是使用C-RNTI或group-RNTI或不同于C-RNTI的标识加扰的下行控制信息，第二下行控制信息是SPS RNTI加扰的下行控制信息。
本申请一个实施例的终端的示意性结构图如图10所示。应理解，图10示出的终端1000仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图10中的各个模块的功能相似的模块，或者并非要包括图10中所有模块。
图10所示的终端1000可以执行图2、图3、图4、图5、图6或图7所示的通信方法中由终端执行的操作。具体地：
处理模块1010，用于使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，所述第一下行控制信道承载所述终端工作在所述第一类型的传输方式时所述接入网设备发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基 于层1信令的免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
处理模块1010还用于在所述第一下行控制信道中检测所述第一下行控制信息。
终端可以在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，进一步获取第一下行控制信息，从而有助于实现终端与接入网设备之间的通信可靠性。
此外，终端仅在使用第一类型的传输方式完成第一上行数据的初始传输后，才监听接入网设备发送的第一下行控制信道，在此之前不用监听，从而可以节省终端的能耗。
可选地，终端1000还包括接收模块1020。
接收模块1020用于接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端使用第一类型的传输方式完成所述第一上行数据的初始传输后，监听第一下行控制信道。
其中，处理模块1010具体用于：在所述第一信息的指示下，使用所述第一类型的传输方式完成所述第一上行数据的初始传输后，监听所述接入网设备发送的所述第一下行控制信道。
可选地，处理模块1010还用于：在监听到所述第一下行控制信道后的第一时刻，从所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数进行免授权上行数据传输。
可选地，终端1000还包括接收模块1020。
接收模块1020用于：接收所述接入网设备发送的第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式的所述第一时刻之间的时间间隔；
其中，处理模块1010具体用于：在所述第二信息的指示下，在监听到所述第一下行控制信道后的所述第一时刻，从所述第一类型的传输方式切换为所述第三类型的传输方式。
可选地，终端1000还可以包括发送模块1030，用于：向所述接入网设备发送第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式的最小时间。
其中，所述第一时间间隔大于或大于所述最小时间。
可选地，处理模块1010还用于：在接收所述接入网设备发送的免授权区域调整信令或带宽部分BWP调整信令后，或接收时隙格式指示SFI调整信令且根据所述SFI调整信令调整时隙的格式后，将所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数进行免授权上行数据传输。
本申请一个实施例的接入网设备的示意性结构图如图11所示。应理解，图11示出的接入网设备1100仅是示例，本申请实施例的接入网设备还可包括其他模块或单元，或者 包括与图11中的各个模块的功能相似的模块，或者并非要包括图11中所有模块。
图11所示的接入网设备1100可以执行图3、图4、图5、图6或图7所示的通信方法中由接入网设备执行的操作。具体地：
发送模块1110，用于向终端发送第一信息，所述第一信息用于指示所述终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道，所述第一下行控制信道承载第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令进行免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息，针对所述第一上行数据的重传调度信息、或者针对第二上行数据的调度信息。
发送模块1110还用于在接收到所述第一上行数据的初始传输后，在所述第一下行控制信道上发送所述第一下行控制信息。
接入网设备向终端指示第一信息，指示终端在使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，从而可以节省终端的能耗。
可选地，发送模块1110还用于：
向所述终端发送第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述终端从所述第一类型的传输方式切换为第三类型的传输方式的第一时刻之间的时间间隔，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数进行免授权上行数据传输。
可选地，接入网设备1100还包括接收模块1120。
接收模块1120用于：接收所述终端发送的第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式的最小时间。
其中，所述第一时间间隔大于或等于所述最小时间。
本申请一个实施例的终端的示意性结构图如图12所示。应理解，图12示出的终端1200仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图12中的各个模块的功能相似的模块，或者并非要包括图12中所有模块。
图12所示的终端1200可以执行图8或图9所示的通信方法中由终端执行的操作。具体地：
处理模块1210，用于在第一资源中监听接入网设备发送的第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
处理模块1210还用于：在第二资源中监听所述接入网设备发送的第二下行控制信道， 所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道承载所述终端工作在第二类型的传输方式时发送给所述终端的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活的免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息。
处理模块1210还用于：从监听到的所述第一下行控制信道中检测所述第一下行控制信息。
处理模块1210还用于：从监听到的所述第二下行控制信道中检测所述第二下行控制信息。
终端在不同的资源中监听不同传输类型传输的上行数据对应的下行控制信道，有助于降低终端监听这些传输类型的上行数据对应的下行控制信道的复杂度。
可选地，终端1200还包括接收模块1220。接收模块1220用于：
接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端在所述第一资源中监听所述第一下行控制信道；
接收所述接入网设备发送的第二信息，所述第二信息用于指示所述终端在所述第二资源中监听所述第二下行控制信道。其中，处理模块1210具体用于：
在所述第一信息指示的所述第一资源中监听所述接入网设备发送的所述第一下行控制信道；
在所述第二信息指示的所述第二资源中监听所述接入网设备发送的所述第二下行控制信道。
可选地，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
本申请一个实施例的终端的示意性结构图如图13所示。应理解，图13示出的终端1300仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图13中的各个模块的功能相似的模块，或者并非要包括图13中所有模块。
图13所示的接入网设备1300可以执行图9所示的通信方法中由接入网设备执行的操作。具体地：
第一发送模块1310，用于向终端发送第一信息，所述第一信息用于指示所述终端在第一资源中监听第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传 输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息。
第二发送模块1320，用于向所述终端发送第二信息，所述第二信息用于指示所述终端在第二资源中监听所述第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道中包括所述终端工作在第二类型的传输方式时发送的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下进行免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息。
接入网设备指示终端监听第一下行控制信道和第二下行控制信道的资源，有助于提高通信的灵活性。
可选地，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
图14是本申请另一个实施例的终端的示意性结构图。应理解，图14示出的终端1400仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图14中的各个模块的功能相似的模块，或者并非要包括图14中所有模块。
图14所示的终端1400可以执行图10所示的终端中的各个模块执行的操作。具体地：处理器1410可以执行处理模块1010执行的操作，收发器1420可以执行接收模块1020和发送模块1030执行的操作。
可选地，终端1400还可以包括存储器1430。可选地，存储器1430可以与处理器1410集成在一起。
图15是本申请另一个实施例的接入网设备的示意性结构图。应理解，图15示出的接入网设备1500仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图15中的各个模块的功能相似的模块，或者并非要包括图15中所有模块。
图15所示的接入网设备1500可以执行图11所示的终端中的各个模块执行的操作。具体地：处理器1510可以执行程序代码，收发器1520可以执行接收模块1120和发送模块1110执行的操作。
可选地，接入网设备1500还可以包括存储器1530。可选地，存储器1530可以与处理器1510集成在一起。
图16是本申请另一个实施例的终端的示意性结构图。应理解，图16示出的终端1600仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图16中的各个模块的功能相似的模块，或者并非要包括图16中所有模块。
图16所示的终端1600可以执行图12所示的终端中的各个模块执行的操作。具体地：处理器1610可以执行处理模块1210执行的操作，收发器1620可以执行接收模块1220执行的操作。
可选地，终端1600还可以包括存储器1630。可选地，存储器1630可以与处理器1610集成在一起。
图17是本申请另一个实施例的接入网设备的示意性结构图。应理解，图17示出的接入网设备1700仅是示例，本申请实施例的终端还可包括其他模块或单元，或者包括与图17中的各个模块的功能相似的模块，或者并非要包括图17中所有模块。
图17所示的接入网设备1700可以执行图13所示的终端中的各个模块执行的操作。具体地：处理器1710可以执行程序代码，收发器1720可以执行第一发送模块1310和第二发送模块1320执行的操作。
可选地，接入网设备1700还可以包括存储器1730。可选地，存储器1730可以与处理器1710集成在一起。
如图18所示，本申请实施例还提供了一种系统芯片1800，该系统芯片包括输入输出接口1810、至少一个处理器1820、至少一个存储器1830和总线，该至少一个存储器用于存储指令，该至少一个处理器用于调用该至少一个存储器的指令，以执行图2、图3、图4、图5、图6、图7、图8或图9所示的通信方法中的操作。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk(SSD))等。

Claims (28)

  1. 一种通信方法，其特征在于，包括：
    终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，所述第一下行控制信道承载所述终端工作在所述第一类型的传输方式时所述接入网设备发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    所述终端在所述第一下行控制信道中检测所述第一下行控制信息。
  2. 根据权利要求1所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端使用所述第一类型的传输模式完成所述第一上行数据的初始传输后，监听所述第一下行控制信道。
  3. 根据权利要求2所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端检测到所述第一下行控制信息后的第一时刻，将所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  4. 根据权利要求3所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端接收所述接入网设备发送的第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述第一时刻之间的时间间隔。
  5. 根据权利要求4所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端向所述接入网设备发送第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式所需的最小时间；
    其中，所述第一时间间隔大于或等于所述最小时间。
  6. 根据权利要求1所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端在接收所述接入网设备发送的免授权区域调整信令或带宽部件BWP调整信令后，或者接收到时隙格式指示SFI调整信令且所述SFI调整信令指示当前时隙的格式调整后，从所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  7. 一种通信方法，其特征在于，包括：
    接入网设备向终端发送第一信息，所述第一信息用于指示所述终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道，所述第一下行控制信道承载第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令进行免授权上行数据传输，所述第一下行 控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息，针对所述第一上行数据的重传调度信息、或者针对第二上行数据的调度信息；
    所述接入网设备在接收到所述第一上行数据的初始传输后，在所述第一下行控制信道上发送所述第一下行控制信息。
  8. 根据权利要求7所述的通信方法，其特征在于，所述通信方法还包括：
    所述接入网设备向所述终端发送第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述终端从所述第一类型的传输方式切换为第三类型的传输方式的第一时刻之间的时间间隔，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  9. 根据权利要求8所述的通信方法，其特征在于，所述通信方法还包括：
    所述接入网设备接收所述终端发送的第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式所需的最小时间；
    其中，所述第一时间间隔大于或等于所述最小时间。
  10. 一种通信方法，其特征在于，包括：
    终端在第一资源中监听接入网设备发送的第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    所述终端在第二资源中监听所述接入网设备发送的第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道承载所述终端工作在第二类型的传输方式时发送给所述终端的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下的免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息；
    所述终端从监听到的所述第一下行控制信道中检测所述第一下行控制信息；
    所述终端从监听到的所述第二下行控制信道中检测所述第二下行控制信息。
  11. 根据权利要求10所述的通信方法，其特征在于，所述通信方法还包括：
    所述终端接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端在所述第一资源中监听所述第一下行控制信道；
    所述终端接收所述接入网设备发送的第二信息，所述第二信息用于指示所述终端在所述第二资源中监听所述第二下行控制信道。
  12. 根据权利要求10或11所述的通信方法，其特征在于，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
  13. 一种通信方法，其特征在于，包括：
    接入网设备向终端发送第一信息，所述第一信息用于指示所述终端在第一资源中监听第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    所述接入网设备向所述终端发送第二信息，所述第二信息用于指示所述终端在第二资源中监听所述第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道中包括所述终端工作在第二类型的传输方式时发送的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下进行免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息。
  14. 根据权利要求13所述的通信方法，其特征在于，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
  15. 一种终端，其特征在于，包括：
    处理模块，用于使用第一类型的传输方式完成第一上行数据的初始传输后，监听接入网设备发送的第一下行控制信道，所述第一下行控制信道承载所述终端工作在所述第一类型的传输方式时所述接入网设备发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    所述处理模块还用于在所述第一下行控制信道中检测所述第一下行控制信息。
  16. 根据权利要求15所述的终端，其特征在于，所述终端还包括接收模块，用于接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端使用所述第一类型的 传输模式完成所述第一上行数据的初始传输后，监听所述第一下行控制信道。
  17. 根据权利要求16所述的终端，其特征在于，所述处理模块还用于：在所述第一下行控制信道上监听到所述第一下行控制信道后的第一时刻，将所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  18. 根据权利要求17所述的终端，其特征在于，所述接收模块还用于：收所述接入网设备发送的第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式的第一时刻之间的时间间隔。
  19. 根据权利要求18所述的终端，其特征在于，所述终端还包括发送模块，用于向所述接入网设备发送第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式所需的最小时间；
    其中，所述第一时间间隔大于或等于所述最小时间。
  20. 根据权利要求15所述的终端，其特征在于，所述处理模块还用于：在接收所述接入网设备发送的免授权区域调整信令或带宽部件BWP调整信令后，或者接收到时隙格式指示SFI调整信令且所述SFI调整信令指示当前时隙的格式调整后，从所述第一类型的传输方式切换为第三类型的传输方式，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  21. 一种接入网设备，其特征在于，包括：
    发送模块，用于向终端发送第一信息，所述第一信息用于指示所述终端使用第一类型的传输方式完成第一上行数据的初始传输后，监听第一下行控制信道，所述第一下行控制信道承载第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令进行免授权上行数据传输，所述第一下行控制信息包括针对所述第一上行数据的混合自动重传请求HARQ反馈信息，针对所述第一上行数据的重传调度信息、或者针对第二上行数据的调度信息；
    所述发送模块还用于在接收到所述第一上行数据的初始传输后，在所述第一下行控制信道上发送所述第一下行控制信息。
  22. 根据权利要求21所述的接入网设备，其特征在于，所述发送模块还用于：向所述终端发送第二信息，所述第二信息用于指示第一时间间隔，所述第一时间间隔为所述终端检测到所述第一下行控制信息的第二时刻与所述终端从所述第一类型的传输方式切换为第三类型的传输方式的第一时刻之间的时间间隔，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输。
  23. 根据权利要求22所述的接入网设备，其特征在于，所述接入网设备还包括接收模块，用于接收所述终端发送的第三信息，所述第三信息用于指示所述终端从所述第一类型的传输方式切换为所述第三类型的传输方式所需的最小时间；
    其中，所述第一时间间隔大于或等于所述最小时间。
  24. 一种终端，其特征在于，包括：
    处理模块，用于在第一资源中监听接入网设备发送的第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送给所述终端的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    所述处理模块还用于：在第二资源中监听所述接入网设备发送的第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道承载所述终端工作在第二类型的传输方式时发送给所述终端的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活的免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息；
    所述处理模块还用于从监听到的所述第一下行控制信道中检测所述第一下行控制信息；
    所述处理模块还用于从监听到的所述第二下行控制信道中检测所述第二下行控制信息。
  25. 根据权利要求24所述的终端，其特征在于，所述终端还包括接收模块，用于：
    接收所述接入网设备发送的第一信息，所述第一信息用于指示所述终端在所述第一资源中监听所述第一下行控制信道；
    接收所述接入网设备发送的第二信息，所述第二信息用于指示所述终端在所述第二资源中监听所述第二下行控制信道。
  26. 根据权利要求24或25所述的终端，其特征在于，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
  27. 一种接入网设备，其特征在于，包括：
    第一发送模块，用于向终端发送第一信息，所述第一信息用于指示所述终端在第一资源中监听第一下行控制信道，所述第一资源包括以下至少一种：第一核心集合、第一带宽部分、第一带宽部件、第一波束和第一长度的时域资源，所述第一下行控制信道承载所述终端工作在第一类型的传输方式或第三类型的传输方式时发送的第一下行控制信息，所述第一类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且不基于层1信令的免授权上行数据传输，所述第三类型的传输方式包括：基于无线资源 控制配置信令或基于无线资源控制重配置信令，且基于层1信令修改的配置参数的免授权上行数据传输，所述第一下行控制信息包括针对所述终端使用所述第一类型的传输模式或使用所述第三类型传输模式发送的第一上行数据的混合自动重传请求HARQ反馈信息、针对所述第一上行数据的重传调度信息或者针对第二上行数据的调度信息；
    第二发送模块，用于向所述终端发送第二信息，所述第二信息用于指示所述终端在第二资源中监听所述第二下行控制信道，所述第二资源包括以下至少一种：第二核心集合、第二带宽部分、第二带宽部件、第二波束和第二长度的时域资源，所述第二控制信道中包括所述终端工作在第二类型的传输方式时发送的第二下行控制信息，所述第二类型的传输方式包括：基于无线资源控制配置信令或基于无线资源控制重配置信令，且在层1信令的激活或去激活下进行免授权上行数据传输，所述第二下行控制信息包括以下至少一种信息：激活所述终端使用免授权方式传输所述终端使用所述第二类型的传输模式发送的第三上行数据的信息，去激活所述终端使用免授权方式传输所述第三上行数据的信息，针对所述第三上行数据的混合自动重传请求HARQ反馈信息，指示所述终端重传所述第三上行数据的信息。
  28. 根据权利要求27所述的接入网设备，其特征在于，所述第一下行控制信息是使用小区无线网络临时标识或组无线网络临时标识加扰的下行控制信息，所述第二下行控制信息是半静态调度SPS无线网络临时标识加扰的下行控制信息。
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