WO2020006763A1 - 控制信令的指示方法、装置、终端和基站以及存储介质 - Google Patents

控制信令的指示方法、装置、终端和基站以及存储介质 Download PDF

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Publication number
WO2020006763A1
WO2020006763A1 PCT/CN2018/094901 CN2018094901W WO2020006763A1 WO 2020006763 A1 WO2020006763 A1 WO 2020006763A1 CN 2018094901 W CN2018094901 W CN 2018094901W WO 2020006763 A1 WO2020006763 A1 WO 2020006763A1
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WIPO (PCT)
Prior art keywords
detection
terminal
control signaling
time window
instruction information
Prior art date
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Ceased
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PCT/CN2018/094901
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English (en)
French (fr)
Inventor
朱亚军
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.)
Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software 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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to US17/258,154 priority Critical patent/US11622330B2/en
Priority to PCT/CN2018/094901 priority patent/WO2020006763A1/zh
Priority to CN202111075178.9A priority patent/CN113784451B/zh
Priority to CN201880000863.5A priority patent/CN108886460B/zh
Priority to EP18925410.5A priority patent/EP3820066A4/en
Publication of WO2020006763A1 publication Critical patent/WO2020006763A1/zh
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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower where the power saving management affects multiple terminals
    • 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
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an instruction method, device, terminal, base station, and storage medium for control signaling.
  • the uplink and downlink transmission of the terminal is performed based on the scheduling of the base station.
  • the base station sends downlink or uplink control signaling to instruct the terminal to receive or send data in a notification manner at the corresponding resource location.
  • one control signaling is used to indicate transmission on one transmission unit (for example, one subframe). In this way, the terminal needs to detect the control signaling on each transmission unit.
  • the dormant state of the terminal is defined. In the dormant state, the terminal does not need to detect the control signaling of each transmission unit, thereby reducing energy consumption.
  • the terminal still needs to detect control signaling for each transmission unit, and the transmission unit may not carry control signaling indicating the terminal, and even if the terminal is in a sleep state, it needs to be periodically It is necessary to monitor the PDCCH to determine whether it needs to enter the active state from the sleep state, and still need to consume a certain amount of energy.
  • the present disclosure provides an instruction method, device, terminal, base station, and storage medium for control signaling.
  • a first aspect of the present disclosure provides a method for indicating control signaling, which is applied to a base station, and the method includes:
  • Configuring detection instruction information which is used to indicate a terminal that needs to detect control signaling within a time window
  • the detection indication information includes an indication bit corresponding to each terminal, and each indication bit is used to indicate whether the terminal corresponding to the indication bit needs to perform detection of control signaling; or, the detection indication information includes the indicated Identification of each terminal that needs to perform control signaling detection.
  • the detection instruction information is further used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within the time window.
  • the time window is fixed or configurable.
  • the detection indication information is carried on a fixed or configurable time-frequency resource location.
  • the detection indication information is located in a control resource area CORESET for carrying common control information.
  • the detection indication information has a fixed or configurable aggregation level.
  • a second aspect of the present disclosure provides a method for indicating control signaling, which is applied to a terminal.
  • the method includes:
  • Acquiring detection indication information sent by a base station where the detection indication information is used to indicate a terminal that needs to detect control signaling within a time window;
  • the control signaling detection is performed within the time window according to the detection instruction information.
  • the method before performing control signaling detection within the time window according to the detection instruction information, the method includes:
  • the detection instruction information includes an identification of the terminal, and if the detection instruction information includes an identification of the terminal, it is determined that the terminal needs to detect control signaling within the time window.
  • the detection indication information is further used to instruct a terminal that needs to detect control signaling to perform control signaling detection within the time window, and the control is performed within the time window according to the detection instruction information.
  • Signaling detection includes:
  • a third aspect of the present disclosure provides an indication device for control signaling, which is applied to a base station and includes:
  • a configuration module configured to configure detection instruction information, the detection instruction information being used to indicate a terminal that needs to detect control signaling within a time window;
  • the sending module is configured to send a message carrying the detection instruction information to a terminal.
  • the detection indication information includes an indication bit corresponding to each terminal, and each indication bit is used to indicate whether the terminal corresponding to the indication bit needs to perform detection of control signaling; or, the detection indication information includes the indicated Identification of each terminal that needs to perform control signaling detection.
  • the detection instruction information is further used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within the time window.
  • the time window is fixed or configurable.
  • the detection indication information is carried on a fixed or configurable time-frequency resource location.
  • the detection indication information is located in a control resource area CORESET for carrying common control information.
  • the detection indication information has a fixed or configurable aggregation level.
  • a fourth aspect of the present disclosure provides an indication device for control signaling, which is applied to a terminal and includes:
  • An acquisition module configured to acquire detection indication information sent by a base station, where the detection indication information is used to indicate a terminal that needs to detect control signaling within a time window;
  • the signaling detection module is configured to perform control signaling detection within the time window according to the detection instruction information if the terminal indicated by the detection instruction information includes the terminal.
  • it further includes:
  • the first determining module is configured to determine whether the indication bit corresponding to the terminal in the detection instruction information is the first flag state, and if the indication bit corresponding to the terminal is the first flag state, determine that the terminal needs to be at the time Detection control signaling within the window; or
  • a second determination module is configured to determine whether the detection instruction information includes an identifier of the terminal, and if the detection instruction information includes the identifier of the terminal, determine that the terminal needs to detect control signaling within the time window.
  • the detection indication information is further used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within the time window, and the signaling detection module is configured to:
  • Control signal detection is performed within the time window according to a detection mode indicated by the detection instruction information.
  • a fifth aspect of the present disclosure provides a computer-readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the method described in the first aspect.
  • a sixth aspect of the present disclosure provides a base station, including:
  • a processor configured to execute the computer program in the memory to implement the steps of the method according to the first aspect.
  • a seventh aspect of the present disclosure provides a computer-readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of the method described in the second aspect.
  • An eighth aspect of the present disclosure provides a terminal, including:
  • a processor configured to execute the computer program in the memory to implement the steps of the method according to the second aspect.
  • the base station configuration detection instruction information is sent to the terminal, and the detection instruction information is used to indicate a terminal that needs to detect control signaling within a time window.
  • each terminal can determine its own timing for detecting control signaling based on the detection instruction information, avoiding the situation that all terminals also perform control signaling detection on the transmission unit when the transmission unit does not carry the control signaling, It also avoids that when a transmission unit only carries control signaling for a specific terminal, other terminals also perform control signaling detection on the transmission unit. This reduces the energy consumed by the terminal.
  • Fig. 1 is a flow chart showing a method for indicating control signaling according to an exemplary embodiment
  • Fig. 2 is a schematic diagram showing that detection indication information is carried in CORESET according to an exemplary embodiment
  • Fig. 3 is a schematic diagram showing another type of detection indication information carried in CORESET according to an exemplary embodiment
  • Fig. 4 is a schematic diagram showing a composition structure of detection indication information according to an exemplary embodiment
  • Fig. 5 is a schematic structural diagram of another type of detection indication information according to an exemplary embodiment
  • Fig. 6 is a flow chart showing another method for indicating control signaling according to an exemplary embodiment
  • Fig. 7 is a block diagram of a device for indicating control signaling according to an exemplary embodiment
  • Fig. 8 is a block diagram of another device for indicating control signaling according to an exemplary embodiment
  • Fig. 9 is a block diagram showing another apparatus for indicating control signaling according to an exemplary embodiment
  • Fig. 10 is a block diagram of a base station according to an exemplary embodiment
  • Fig. 11 is a block diagram of a terminal according to an exemplary embodiment.
  • wireless communication networks such as: 5G NR (New Radio) system, LTE system, LTE-A (Long Term Evolution Advanced) system, and further evolved networks thereof.
  • 5G NR New Radio
  • LTE system Long Term Evolution Advanced
  • LTE-A Long Term Evolution Advanced
  • the wireless communication network includes base stations and terminal equipment.
  • the base station may be a device that communicates with a terminal device or another communication site such as a relay station.
  • the base station can provide communication coverage for a specific physical area.
  • the base station may specifically be a gNB of a 5G NR system, an evolutionary base station (Evolutionary Node B, referred to as ENB or eNodeB) in the LTE system; or it may be another access network in a wireless communication network that provides access services device.
  • ENB Evolutionary Node B
  • the terminals may be distributed throughout the wireless communication network, and each terminal may be static or mobile.
  • the terminal may be a wireless communication device such as a cellular phone, a Personal Digital Assistant (PDA), a handheld device, or a laptop computer; the terminal may also be applied to a machine (Machine To Machine (M2M) communication
  • M2M terminals for example, may be smart meters, smart home appliances and other devices that support M2M communication.
  • Fig. 1 is a flowchart illustrating a method for indicating control signaling according to an exemplary embodiment. The method is applied to a base station. As shown in Fig. 1, the method may include the following steps.
  • step S11 detection indication information is configured, and the detection indication information is used to indicate a terminal that needs to detect control signaling within a time window.
  • the detection indication information can be configured by the base station based on the service of each terminal.
  • the time window is fixed or configurable, that is, the size of the time window may be a preset fixed size, or may be set according to a specific service each time the detection instruction information is configured.
  • all the indicated terminals need to perform control instruction detection. For example, if a predetermined transmission unit within a certain time window will carry a control instruction for controlling the first terminal, the detection instruction information configured by the base station may include the indication information of the time window and the first terminal needs to be controlled. Instructions for instruction detection.
  • a specific indication manner will be described in detail in subsequent embodiments of the present disclosure.
  • control signaling may be, for example, DCI (Downlink Control Information).
  • DCI is carried by the downlink physical control channel PDCCH, and the downlink control information sent by the base station to the terminal may specifically include uplink and downlink resource allocation, HARQ information, power control, and the like.
  • the control signaling may also be a signaling issued by other base stations in the wireless communication network to the terminal, such as RRC signaling, MACCE, etc., which is not limited in this disclosure.
  • step S12 a message carrying the detection instruction information is sent to the terminal.
  • the base station may carry the detection instruction information to a transmission unit for transmission to the terminal, and the transmission unit may be a subframe, a symbol, or a radio frame, which is not limited in the present disclosure.
  • the base station configuration detection instruction information is sent to the terminal, and the detection instruction information is used to indicate a terminal that needs to detect control signaling within a time window.
  • each terminal can determine its own timing for detecting control signaling based on the detection instruction information, avoiding the situation that all terminals also perform control signaling detection on the transmission unit when the transmission unit does not carry the control signaling, It also avoids that when a transmission unit only carries control signaling for a specific terminal, other terminals also perform control signaling detection on the transmission unit. This reduces the energy consumed by the terminal.
  • the detection instruction information may be carried on a fixed or configurable time-frequency resource location.
  • the detection indication information may be located in a control resource area CORESET for carrying common control information.
  • the bearing position of the detection instruction information is CORESET as an example, and the sending manner of the detection instruction information is described in detail.
  • Method 1 The detection indication information exists in each CORESET, and each detection indication information is used to indicate a terminal that needs to detect the control signaling on the configured CORESET within a time window.
  • Fig. 2 is a schematic diagram showing detection information carried in CORESET according to an exemplary embodiment.
  • a1, a2, a3, and a4 are detection instruction information.
  • each CORESET carries detection instruction information. In this way, after any terminal obtains the detection instruction information from the CORESET of a certain transmission unit, if the terminal indicated by the detection instruction information does not include the terminal, it is not necessary to perform control signaling on the CORESET in the time window. Detection, reducing energy consumption.
  • the detection indication information exists in some predetermined CORESET.
  • the detection instruction information is used to indicate a terminal that needs to detect control signaling within a time window.
  • a fixed period may be agreed between the base station and the terminal, so that the base station sends detection indication information in the predetermined CORESET in each period.
  • the size of the time window may be indicated in the detection instruction information.
  • the time window may also be determined before the base station sends detection instruction information each time, and the terminal is notified through the detection instruction information.
  • the predetermined CORESET may also be specified by the detection instruction information, that is, the previous detection instruction information includes the instruction information for indicating the CORESET carrying the next detection instruction information, so that the terminal is based on each detection instruction information That is, the next predetermined CORESET carrying the detection instruction information is known.
  • FIG. 3 is a schematic diagram showing another type of detection instruction information carried in CORESET according to an exemplary embodiment.
  • CORESET1 to CORESET6 there are six CORESET areas, and only CORESET1 carries the detection instruction information a1
  • CORESET6 carries detection indication information a2, where the detection indication information a1 indicates a time window 1 and a terminal that needs to perform control signaling detection within the time window 1.
  • the terminal receives the detection instruction information a1
  • the terminal indicated by the detection instruction information includes the terminal, it performs control signaling detection on each received transmission unit within a time window, for example, 4 ms.
  • Other unindicated terminals do not need to perform control signaling detection on any transmission unit within this time window, reducing energy consumption.
  • the above two methods of the base station can be used simultaneously.
  • the second method can be used to configure the detection indication information, and the interval transmission units carry the control information.
  • the detection instruction information can be configured in the first manner.
  • FIG. 4 is a possible implementation manner of detecting the indication information, including the identifier of each of the instructed terminals that need to perform control signaling detection.
  • the terminals corresponding to ID1 to IDN shown in FIG. 4 need to perform control signaling detection within a time window indicated by the detection instruction information. If a terminal receives the detection instruction information, it determines The detection instruction information does not include the identity of the terminal, so it is not necessary to perform control signaling detection within the time window.
  • FIG. 5 is another possible implementation manner of detecting indication information, including an indication bit corresponding to each terminal, and each indication bit is used to indicate whether the terminal corresponding to the indication bit needs to perform control signaling detection, for example, the first The indicator bit corresponds to terminal 1, the second indicator bit corresponds to terminal 2, the third indicator bit corresponds to terminal 3, and the N-th indicator bit corresponds to terminal N. Then, if the flag state of the first indication bit is 1, the terminal 1 needs to perform control signaling detection, and if the flag state of the second indication bit is 0, the terminal 2 does not need to perform control signaling detection.
  • the detection indication information may have a fixed or configurable aggregation level, that is, when the base station configures the detection indication information, the detection indication information may be configured into the transmission unit according to a predetermined aggregation level. Or, set the aggregation degree level of the detection indication information, and configure the detection indication information into the transmission unit according to the set aggregation degree level, so as to flexibly control the bit rate and the interference.
  • the detection indication information is further used to indicate a manner in which a terminal that needs to detect control signaling within a time window performs control signaling detection.
  • the detection method includes a control signaling format that needs to be detected, or a degree of aggregation of the control signaling that needs to be detected, or the number of times that the control signaling is detected, or two or a combination of them.
  • the detection instruction information can further indicate the detection behavior of each terminal, so that the terminal can quickly and accurately detect the control signaling.
  • Fig. 6 is a flow chart showing another method for indicating control signaling according to an exemplary embodiment. The method is applied to a terminal. As shown in Fig. 6, the method may include the following steps.
  • step S61 the terminal acquires detection indication information sent by the base station, where the detection indication information is used to indicate a terminal that needs to detect control signaling within a time window.
  • step S62 if the terminal indicated by the detection instruction information includes the terminal, the control signaling detection is performed within the time window according to the detection instruction information.
  • each terminal obtains the detection instruction information sent by the base station, based on the detection instruction information, it is possible to determine the timing of the need to detect the control signaling, which avoids that all terminals return the control signaling when the transmission unit does not carry the control signaling.
  • the occurrence of the control signaling detection on the transmission unit also avoids the case where the transmission unit only carries the control signaling for a specific terminal, and other terminals also perform the control signaling detection on the transmission unit. This reduces the energy consumed by the terminal.
  • the detection instruction information may be located in a control resource area CORESET for carrying public control information, and a specific location may be agreed in advance between the terminal and the base station, so that the terminal can obtain it from a corresponding position of the transmission unit.
  • the terminal may determine whether the detection instruction information includes an identification of the terminal, and if the detection instruction information includes the identification of the terminal, determine that the terminal needs The control signaling is detected within the time window. If the detection instruction information does not include the identity of the terminal, the terminal does not need to detect the control signaling within the time window indicated by the detection instruction information.
  • the terminal may determine whether the indication bit corresponding to the terminal in the detection indication information is the first flag state, and if the indication bit corresponding to the terminal is the first flag state, Then it is determined that the terminal needs to detect control signaling within the time window, for example, the first flag status is 1, and if the indication bit corresponding to the terminal in the detection instruction information is 1, it indicates that the terminal needs to be within the time window Internal detection control signaling. If the indication bit corresponding to the terminal in the detection instruction information is 0, it indicates that the terminal does not need to detect the control signaling within the time window.
  • the detection instruction information is also used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within a time window.
  • the detection method includes a control signaling format that needs to be detected, or a degree of aggregation of the control signaling that needs to be detected, or the number of times that the control signaling is detected, or two or a combination of them.
  • the terminal may also perform control signaling detection within a time window indicated by the detection instruction information according to a detection manner further indicated by the detection instruction information, for example, according to The format of the control signaling and the level of aggregation are used to detect the control signaling for each transmission unit received within the time window, thereby improving the detection efficiency.
  • Fig. 7 is a block diagram of a device for indicating control signaling according to an exemplary embodiment.
  • the device can be applied to a base station.
  • the device 700 includes:
  • the configuration module 701 is configured to configure detection instruction information, where the detection instruction information is used to indicate a terminal that needs to detect control signaling within a time window;
  • the sending module 702 is configured to send a message carrying the detection instruction information to a terminal.
  • the detection indication information includes an indication bit corresponding to each terminal, and each indication bit is used to indicate whether the terminal corresponding to the indication bit needs to perform detection of control signaling; or, the detection indication information includes the indicated Identification of each terminal that needs to perform control signaling detection.
  • the detection instruction information is further used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within the time window.
  • the time window is fixed or configurable.
  • the detection indication information is carried on a fixed or configurable time-frequency resource location.
  • the detection indication information is located in a control resource area CORESET for carrying common control information.
  • the detection indication information has a fixed or configurable aggregation level.
  • the base station configures detection instruction information to be sent to the terminal, and the detection instruction information is used to indicate a terminal that needs to detect control signaling within a time window.
  • each terminal can determine its own timing for detecting control signaling based on the detection instruction information, avoiding the situation that all terminals also perform control signaling detection on the transmission unit when the transmission unit does not carry the control signaling, It also avoids that when a transmission unit only carries control signaling for a specific terminal, other terminals also perform control signaling detection on the transmission unit. This reduces the energy consumed by the terminal.
  • Fig. 8 is a block diagram of a device for indicating control signaling according to an exemplary embodiment.
  • the device can be applied to a terminal.
  • the device 800 includes:
  • the obtaining module 801 is configured to obtain detection indication information sent by a base station, where the detection indication information is used to indicate a terminal that needs to detect control signaling within a time window;
  • the signaling detection module 802 is configured to perform control signaling detection within the time window according to the detection instruction information if the terminal indicated by the detection instruction information includes the terminal.
  • the device further includes a first judgment module 803 shown by a solid frame or a second judgment module 804 shown by a dashed frame, wherein the first judgment module 803 is configured to judge Whether the indication bit corresponding to the terminal in the detection instruction information is the first flag state, and if the indication bit corresponding to the terminal is the first flag state, it is determined that the terminal needs to detect the control signaling within the time window; the second The determining module 804 is configured to determine whether the detection instruction information includes an identifier of the terminal, and if the detection instruction information includes the identifier of the terminal, determine that the terminal needs to detect control signaling within the time window.
  • the detection indication information is further used to indicate a manner in which a terminal that needs to detect control signaling performs control signaling detection within the time window, and the signaling detection module 802 is configured to:
  • each terminal obtains the detection instruction information sent by the base station, based on the detection instruction information, it is possible to determine the timing of the need to detect the control signaling, which avoids that all terminals return the control signaling when the transmission unit does not carry the control signaling.
  • the occurrence of the control signaling detection on the transmission unit also avoids the case where the transmission unit only carries the control signaling for a specific terminal, and other terminals also perform the control signaling detection on the transmission unit. This reduces the energy consumed by the terminal.
  • Fig. 10 is a block diagram of a base station 100 according to an exemplary embodiment.
  • the base station 100 may include a processor 101 and a memory 102.
  • the base station 100 may further include one or more of a multimedia component 103, an input / output (I / O) interface 104, and a communication component 105.
  • the processor 101 is configured to control the overall operation of the base station 100 to complete all or part of the steps on the base station side in the control signaling instruction method described above.
  • the memory 102 is used to store various types of data to support the operation at the base station 100. These data may include, for example, instructions for any application program or method for operating at the base station 100, and application-related data, such as contact information. Personal data, messages sent and received, pictures, audio, video, and more.
  • the memory 102 may be implemented by any type of volatile or non-volatile storage devices or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (SRAM) Electrically Erasable Programmable Read-Only Memory (referred to as EEPROM), Erasable Programmable Read-Only Memory (referred to as EPROM), Programmable Read-Only Memory (referred to as PROM), read-only Memory (Read-Only Memory, ROM for short), magnetic memory, flash memory, magnetic disk or optical disk.
  • the multimedia component 103 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals.
  • the audio component may include a microphone for receiving external audio signals.
  • the received audio signal may be further stored in the memory 102 or transmitted through the communication component 105.
  • the audio component also includes at least one speaker for outputting an audio signal.
  • the I / O interface 104 provides an interface between the processor 101 and other interface modules.
  • the other interface modules may be a keyboard, a mouse, a button, and the like. These buttons can be virtual buttons or physical buttons.
  • the communication component 105 is used for wired or wireless communication between the base station 100 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, or 4G, or one or more of them, so the corresponding communication component 105 may include: Wi-Fi module, Bluetooth module, NFC module.
  • the base station 100 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital signal processors (DSPs), and digital signal processing devices (Digital Signals). Processing Device (DSPD for short), Programmable Logic Device (PLD), Field Programmable Gate Array (FPGA), controller, microcontroller, microprocessor or other electronic components , For performing the method steps on the base station side in the above-mentioned indication method of control signaling.
  • ASICs Application Specific Integrated Circuits
  • DSPs digital signal processors
  • DSPs digital signal processors
  • Digital Signals Digital Signals
  • Processing Device for short
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or other electronic components
  • a computer-readable storage medium including program instructions is provided, and the program instructions, when executed by a processor, implement the method steps on the base station side in the method for instructing control signaling described above.
  • the computer-readable storage medium may be the above-mentioned memory 102 including program instructions, and the above-mentioned program instructions may be executed by the processor 101 of the base station 100 to complete the method steps on the base station side in the above-mentioned instruction method of control signaling.
  • Fig. 11 is a block diagram showing a terminal 110 according to an exemplary embodiment.
  • the terminal 110 may include a processor 111 and a memory 112.
  • the terminal 110 may further include one or more of a multimedia component 113, an input / output (I / O) interface 114, and a communication component 115.
  • the processor 111 is configured to control the overall operation of the terminal 110 to complete all or part of the steps on the terminal side in the above-mentioned instruction method of control signaling.
  • the memory 112 is used to store various types of data to support the operation on the terminal 110. These data may include, for example, instructions for any application program or method for operating on the terminal 110, and application-related data, such as contact information. Personal data, messages sent and received, pictures, audio, video, and more.
  • the memory 112 may be implemented by any type of volatile or non-volatile storage devices or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read Only Memory (SRAM) Electrically Erasable Programmable Read-Only Memory (referred to as EEPROM), Erasable Programmable Read-Only Memory (referred to as EPROM), Programmable Read-Only Memory (referred to as PROM), read-only Memory (Read-Only Memory, ROM for short), magnetic memory, flash memory, magnetic disk or optical disk.
  • the multimedia component 113 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals.
  • the audio component may include a microphone for receiving external audio signals.
  • the received audio signal may be further stored in the memory 112 or transmitted through the communication component 115.
  • the audio component also includes at least one speaker for outputting an audio signal.
  • the I / O interface 114 provides an interface between the processor 111 and other interface modules.
  • the other interface modules may be a keyboard, a mouse, a button, and the like. These buttons can be virtual buttons or physical buttons.
  • the communication component 115 is used for wired or wireless communication between the terminal 110 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, or 5G, or one or more of them, so the corresponding communication component 115 can Including: Wi-Fi module, Bluetooth module, NFC module.
  • the terminal 110 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital signal processors (DSPs), and digital signal processing devices (Digital Signals). Processing Device (DSPD for short), Programmable Logic Device (PLD), Field Programmable Gate Array (FPGA), controller, microcontroller, microprocessor or other electronic components , For performing the method steps on the base station side in the above-mentioned indication method of control signaling.
  • ASICs Application Specific Integrated Circuits
  • DSPs digital signal processors
  • DSPs digital signal processors
  • Digital Signals Digital Signals
  • Processing Device for short
  • PLD Programmable Logic Device
  • FPGA Field Programmable Gate Array
  • controller microcontroller, microprocessor or other electronic components
  • a computer-readable storage medium including program instructions is provided, and the program instructions, when executed by a processor, implement the method steps on the base station side in the method for instructing control signaling described above.
  • the computer-readable storage medium may be the above-mentioned memory 112 including program instructions, and the above-mentioned program instructions may be executed by the processor 111 of the terminal 110 to complete the method steps on the base station side in the above-mentioned instruction method of control signaling.

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Abstract

本公开涉及一种控制信令的指示方法、装置、终端和基站以及存储介质，该方法包括：配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；发送携带有所述检测指示信息的消息至终端。

Description

控制信令的指示方法、装置、终端和基站以及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种控制信令的指示方法、装置、终端和基站以及存储介质。
背景技术
在LTE(Long Term Evolution，长期演进)的系统设计中，终端的上下行传输是基于基站的调度进行的。基站通过发送下行或是上行的控制信令来指示终端在相应的资源位置上以通知的方式进行数据的接收或发送。并且，对于动态的调度来讲，一个控制信令用于指示一个传输单元(例如一个子帧)上的传输，这样，终端即需要在每一个传输单元上检测控制信令。
相关技术中，为了降低终端检测控制信令的开销，定义了终端的休眠状态，在休眠状态下，终端无需对每一传输单元进行控制信令的检测，降低能量消耗。
但是，在激活状态下，终端仍需要对每一传输单元进行控制信令的检测，而该传输单元可能并未携带指示该终端的控制信令，并且，即使终端处于休眠状态，也需要周期性的监听PDCCH，以确定是否需要由休眠状态进入激活状态，仍然需要消耗一定的能量。
发明内容
为克服相关技术中存在的问题，本公开提供一种控制信令的指示方法、装置、终端和基站以及存储介质。
为了达到上述目的，本公开第一方面提供一种控制信令的指示方法，应用于基站，所述方法包括：
配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
发送携带有所述检测指示信息的消息至终端。
可选地，所述检测指示信息包括对应每一终端的指示位，每一指示位用 于指示对应该指示位的终端是否需要进行控制信令的检测；或者，所述检测指示信息包括指示的每一需要进行控制信令检测的终端的标识。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式。
可选地，所述时间窗口是固定的或者是可配置的。
可选地，所述检测指示信息是在固定的或者可配置的时频资源位置上承载。
可选地，所述检测指示信息位于用于承载公共控制信息的控制资源区域CORESET中。
可选地，所述检测指示信息有固定的或者是可配置的聚合度等级。
本公开第二方面提供一种控制信令的指示方法，应用于终端，所述方法包括：
获取基站发送的检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
若所述检测指示信息指示的终端中包括本终端，则根据所述检测指示信息在所述时间窗口内执行控制信令检测。
可选地，在根据所述检测指示信息在所述时间窗口内执行控制信令检测之前，包括：
判断所述检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令；或者，
判断所述检测指示信息中是否包括本终端的标识，若所述检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式，所述根据所述检测指示信息在所述时间窗口内执行控制信令检测包括：
根据所述检测指示信息指示的检测方式在所述时间窗口内执行控制信令检测。
本公开第三方面提供一种控制信令的指示装置，应用于基站，包括：
配置模块，被配置为配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
发送模块，被配置为发送携带有所述检测指示信息的消息至终端。
可选地，所述检测指示信息包括对应每一终端的指示位，每一指示位用于指示对应该指示位的终端是否需要进行控制信令的检测；或者，所述检测指示信息包括指示的每一需要进行控制信令检测的终端的标识。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式。
可选地，所述时间窗口是固定的或者是可配置的。
可选地，所述检测指示信息是在固定的或者可配置的时频资源位置上承载。
可选地，所述检测指示信息位于用于承载公共控制信息的控制资源区域CORESET中。
可选地，所述检测指示信息有固定的或者是可配置的聚合度等级。
本公开第四方面提供一种控制信令的指示装置，应用于终端，包括：
获取模块，被配置为获取基站发送的检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
信令检测模块，被配置为若所述检测指示信息指示的终端中包括本终端，则根据所述检测指示信息在所述时间窗口内执行控制信令检测。
可选地，还包括：
第一判断模块，被配置为判断所述检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令；或者，
第二判断模块，被配置为判断所述检测指示信息中是否包括本终端的标识，若所述检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式，所述信令检测模块被配置为：
根据所述检测指示信息指示的检测方式在所述时间窗口内执行控制信 令检测。
本公开第五方面提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现第一方面所述方法的步骤。
本公开第六方面提供一种基站，包括：
存储器，其上存储有计算机程序；
处理器，用于执行所述存储器中的所述计算机程序，以实现第一方面所述方法的步骤。
本公开第七方面提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现第二方面所述方法的步骤。
本公开第八方面提供一种终端，包括：
存储器，其上存储有计算机程序；
处理器，用于执行所述存储器中的所述计算机程序，以实现第二方面所述方法的步骤。
通过上述技术方案，至少可以达到如下技术效果：
基站配置检测指示信息发送给终端，该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。这样，每一终端基于该检测指示信息可以确定各自的需要检测控制信令的时机，避免了在传输单元未携带控制信令时，所有终端还对该传输单元进行控制信令检测的情况出现，也避免了传输单元仅携带针对某一特定终端的控制信令时，其他终端还对该传输单元进行控制信令检测的情况出现。从而降低了终端消耗的能量。
本公开的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种控制信令的指示方法的流程图；
图2是根据一示例性实施例示出的一种检测指示信息在CORESET中承 载的示意图；
图3是根据一示例性实施例示出的另一种检测指示信息在CORESET中承载的示意图；
图4是根据一示例性实施例示出的一种检测指示信息的组成结构示意图；
图5是根据一示例性实施例示出的另一种检测指示信息的组成结构示意图；
图6是根据一示例性实施例示出的另一种控制信令的指示方法的流程图；
图7是根据一示例性实施例示出的一种控制信令的指示装置的框图；
图8是根据一示例性实施例示出的另一种控制信令的指示装置的框图；
图9是根据一示例性实施例示出的又一种控制信令的指示装置的框图；
图10是根据一示例性实施例示出的一种基站的框图；
图11是根据一示例性实施例示出的一种终端的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
首先对本公开实施例的应用场景进行说明。本公开以下实施例可以应用于无线通信网络，例如：5G NR(New Radio)系统，LTE系统、LTE-A(Long Term Evolution Advanced，先进的长期演进)系统，及其进一步的演进网络。
无线通信网络中包括基站和终端设备。其中，基站可以是与终端设备或其它通信站点如中继站点进行通信的设备。基站可以提供特定物理区域的通信覆盖。例如，基站具体可以是5G NR系统的gNB，LTE系统中的演进型基站(Evolutional Node B，简称为ENB或eNodeB)；或者，也可以是无线通信网络中的提供接入服务的其他接入网设备。
在本公开实施例中，终端可以分布于整个无线通信网络中，每个终端可以是静态的或移动的。例如，该终端可以为蜂窝电话，个人数字助理(Personal  Digital Assistant，PDA)，手持设备(Handheld)，膝上型电脑(Laptop Computer)等无线通信设备；该终端还可以是应用于机器间(Machine to Machine，M2M)通信的M2M终端，例如可以是智能电表、智能家电等支持M2M通信的设备。另外，值得说明的是，随着新一代AR(Augmented Reality，增强现实)和VR(Virtual Reality，虚拟现实)技术，以及车车通信等新型互联网应用的不断涌现，无线通信网络的部署场景越来越广，因此，终端类型也更加多种多样，本公开对此不做限定。
基于上述应用场景，下面对本公开实施例提供的控制信令的指示方法进行介绍。
图1是根据一示例性实施例示出的一种控制信令的指示方法的流程图，该方法应用于基站，如图1所示，可以包括以下步骤。
在步骤S11中，配置检测指示信息，该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。
该检测指示信息可以由基站基于每一终端的业务进行配置。该时间窗口是固定的或者是可配置的，也就是说，时间窗口的大小可以是预先设定好的固定大小，也可以是每次配置检测指示信息时根据具体的业务设定。在该时间窗口内，指示的终端均需要进行控制指令检测。例如，在某一时间窗口内的预定的传输单元将携带用于控制第一终端的控制指令，则该基站配置的检测指示信息可以包括该时间窗口的指示信息以及指示该第一终端需要进行控制指令检测的指示信息。具体的指示方式将在本公开后续实施例中进行详细说明。
另外，值得说明的是，该控制信令例如可以为DCI(Downlink Control Information)。DCI是由下行物理控制信道PDCCH承载，且由基站发给终端的下行控制信息，具体可以包括上下行资源分配、HARQ信息、功率控制等。在具体实施时，该控制信令还可以为无线通信网络中的其他基站下发给终端的信令，比如RRC信令，MACCE等，本公开对此不做限定。
在步骤S12中，发送携带有所述检测指示信息的消息至终端。
具体地，基站可以将检测指示信息承载到传输单元上传输给终端，该传输单元可以为子帧，或者符号，或者无线帧等，本公开对此不做限定。
采用上述方法，基站配置检测指示信息发送给终端，该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。这样，每一终端基于该检测指示信息可以确定各自的需要检测控制信令的时机，避免了在传输单元未携带控制信令时，所有终端还对该传输单元进行控制信令检测的情况出现，也避免了传输单元仅携带针对某一特定终端的控制信令时，其他终端还对该传输单元进行控制信令检测的情况出现。从而降低了终端消耗的能量。
进一步说明的是，针对检测指示信息在传输单元的承载位置，该检测指示信息可以是在固定的或者可配置的时频资源位置上承载。可选地，本公开实施例在一种可能的实现方式中，该检测指示信息可以位于用于承载公共控制信息的控制资源区域CORESET中。
下面以检测指示信息的承载位置为CORESET为例，对检测指示信息的发送方式进行详细说明。
方式一：该检测指示信息在每个CORESET中都存在，则每一检测指示信息用于指示需要在一时间窗口内对于配置的本CORESET上的控制信令进行检测的终端。
图2是根据一示例性实施例示出的一种检测指示信息在CORESET中承载的示意图。如图2所示，a1、a2、a3和a4为检测指示信息，由图可知，针对CORESET1、CORESET2、CORESET3和CORESET4，每一CORESET中均携带了检测指示信息。这样，任一终端在从某一传输单元的CORESET上获取到检测指示信息后，若该检测指示信息指示的终端中不包括本终端，则可以无需对该时间窗口内中的CORESET进行控制信令的检测，减少能量消耗。
方式二：该检测指示信息存在某些预定的CORESET中。该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。
针对该预定CORESET，在一种可能的实现方式中，可以由基站和终端之间约定一个固定的周期，这样，该基站在每一周期内的预定的CORESET发送检测指示信息。或者该时间窗口的大小也可以在检测指示信息中指示。
在另一种可能的实现方式中，该时间窗口也可以由基站每次发送检测指示信息之前确定，并通过该检测指示信息通知给终端。同理，该预定 CORESET也可以由该检测指示信息指定，也就是说，上一个检测指示信息中包括用于指示携带下一检测指示信息的CORESET的指示信息，这样，终端基于每一检测指示信息即可知道下一个携带检测指示信息的预定CORESET。
相应的，图3是根据一示例性实施例示出的另一种检测指示信息在CORESET中承载的示意图，如图3所示，针对CORESET1至CORESET6共六个CORESET区域，仅CORESET1携带检测指示信息a1，以及CORESET6携带检测指示信息a2，其中，检测指示信息a1指示了时间窗口1，以及需要在时间窗口1内进行控制信令检测的终端。这样，终端在接收到该检测指示信息a1后，若该检测指示信息指示的终端中包括本终端，则在时间窗口内，例如4ms，对接收到的每一传输单元进行控制信令检测。其他未指示的终端无需在本时间窗口内对任何传输单元进行控制信令检测，减少能量消耗。
值得说明的是，在具体实施时，上述两种方式基站可以同时使用，针对连续多个传输单元均携带控制信令的情况，可以采用方式二配置检测指示信息，针对间隔的传输单元携带控制信令的情况，可以采用方式一配置检测指示信息。
进一步说明的是，该检测指示信息的结构可以如图4和图5所示。其中，图4是检测指示信息的一种可能的实现方式，包括指示的每一需要进行控制信令检测的终端的标识。也就是说，图4所示的ID 1至ID N分别对应的终端均需要在该检测指示信息指示的一时间窗口内进行控制信令检测，若某一终端接收到该检测指示信息后，确定该检测指示信息中不包括本终端的标识，则无需在该时间窗口内进行控制信令检测。
图5是检测指示信息的另一种可能的实现方式，包括对应每一终端的指示位，每一指示位用于指示对应该指示位的终端是否需要进行控制信令的检测，例如，第一指示位对应终端1，第二指示位对应终端2，第三指示位对应终端3，第N指示位对应终端N。则若第一指示位的标记状态为1，则终端1需要进行控制信令检测，若第二指示位的标记状态为0，则终端2无需进行控制信令检测。
可选地，检测指示信息可以有固定的或者是可配置的聚合度等级，也就是说，基站在配置检测指示信息时，可以根据预定的聚合度等级将所述检测指示信息配置到传输单元中；或者，设定检测指示信息的聚合度等级，根据设定的聚合度等级将所述检测指示信息配置到传输单元中，以便灵活控制码率以及干扰性。
可选地，该检测指示信息还用于指示在时间窗口内需要检测控制信令的终端执行控制信令检测的方式。例如，该检测方式包括需要检测的控制信令格式，或者需要检测的控制信令的聚合度等级，或者检测控制信令的次数，或者他们中的两种或者三种的组合。
也就是说，对于指示的需要进行控制信令检测的终端，该检测指示信息还可以进一步指示各个终端的检测行为，便于终端能够快速准确的检测得到控制信令。
图6是根据一示例性实施例示出的另一种控制信令的指示方法的流程图，该方法应用于终端，如图6所示，可以包括以下步骤。
在步骤S61中，终端获取基站发送的检测指示信息，该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。
步骤S62中，若该检测指示信息指示的终端中包括本终端，则根据该检测指示信息在所述时间窗口内执行控制信令检测。
采用上述方法，每一终端在获取到基站发送的检测指示信息后，基于该检测指示信息可以确定各自的需要检测控制信令的时机，避免了在传输单元未携带控制信令时，所有终端还对该传输单元进行控制信令检测的情况出现，也避免了传输单元仅携带针对某一特定终端的控制信令时，其他终端还对该传输单元进行控制信令检测的情况出现。从而降低了终端消耗的能量。
具体地，该检测指示信息可以位于用于承载公共控制信息的控制资源区域CORESET中，具体的位置可以终端和基站预先约定，便于终端从传输单元相应位置获取。
并且，在上述图4所示的检测指示信息的组成结构的情况下，终端可以判断该检测指示信息中是否包括本终端的标识，若该检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令，若该检测指 示信息未包括本终端的标识，则本终端无需在该检测指示信息指示的时间窗口内检测控制信令。
在图5所示的检测指示信息的组成结构的情况下，终端可以判断该检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令，例如，第一标记状态为1，则若该检测指示信息中对应本终端的指示位为1，则表明需要本终端在该时间窗口内检测控制信令，若该检测指示信息中对应本终端的指示位为0，则表明无需本终端在该时间窗口内检测控制信令。
进一步地，该检测指示信息还用于指示在时间窗口内需要检测控制信令的终端执行控制信令检测的方式。例如，该检测方式包括需要检测的控制信令格式，或者需要检测的控制信令的聚合度等级，或者检测控制信令的次数，或者他们中的两种或者三种的组合。
也就是说，对于指示的需要进行控制信令检测的终端，该终端还可以按照该检测指示信息进一步指示的检测方式在该检测指示信息指示的时间窗口内进行控制信令的检测，例如，按照控制信令的格式，聚合度等级对在该时间窗口内接收到的每一传输单元进行控制信令检测，提高检测效率。
图7是根据一示例性实施例示出的一种控制信令的指示装置的框图，该装置可以应用于基站，如图7所示，该装置700包括：
配置模块701，被配置为配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
发送模块702，被配置为发送携带有所述检测指示信息的消息至终端。
可选地，所述检测指示信息包括对应每一终端的指示位，每一指示位用于指示对应该指示位的终端是否需要进行控制信令的检测；或者，所述检测指示信息包括指示的每一需要进行控制信令检测的终端的标识。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式。
可选地，所述时间窗口是固定的或者是可配置的。
可选地，所述检测指示信息是在固定的或者可配置的时频资源位置上承载。
可选地，所述检测指示信息位于用于承载公共控制信息的控制资源区域CORESET中。
可选地，所述检测指示信息有固定的或者是可配置的聚合度等级。
采用上述装置，基站配置检测指示信息发送给终端，该检测指示信息用于指示在一时间窗口内需要检测控制信令的终端。这样，每一终端基于该检测指示信息可以确定各自的需要检测控制信令的时机，避免了在传输单元未携带控制信令时，所有终端还对该传输单元进行控制信令检测的情况出现，也避免了传输单元仅携带针对某一特定终端的控制信令时，其他终端还对该传输单元进行控制信令检测的情况出现。从而降低了终端消耗的能量。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图8是根据一示例性实施例示出的一种控制信令的指示装置的框图，该装置可以应用于终端，如图8所示，该装置800包括：
获取模块801，被配置为获取基站发送的检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
信令检测模块802，被配置为若所述检测指示信息指示的终端中包括本终端，则根据所述检测指示信息在所述时间窗口内执行控制信令检测。
可选地，如图9所示，该装置还包括实线框所示的第一判断模块803或者虚线框所示的第二判断模块804，其中，该第一判断模块803被配置为判断所述检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令；该第二判断模块804被配置为判断所述检测指示信息中是否包括本终端的标识，若所述检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令。
可选地，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式，所述信令检测模块802被配置为：
根据所述检测指示信息指示的检测方式在所述时间窗口内执行控制信令检测。
采用上述装置，每一终端在获取到基站发送的检测指示信息后，基于该 检测指示信息可以确定各自的需要检测控制信令的时机，避免了在传输单元未携带控制信令时，所有终端还对该传输单元进行控制信令检测的情况出现，也避免了传输单元仅携带针对某一特定终端的控制信令时，其他终端还对该传输单元进行控制信令检测的情况出现。从而降低了终端消耗的能量。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图10是根据一示例性实施例示出的一种基站100的框图。如图10所示，该基站100可以包括：处理器101，存储器102。该基站100还可以包括多媒体组件103，输入/输出(I/O)接口104，以及通信组件105中的一者或多者。
其中，处理器101用于控制该基站100的整体操作，以完成上述控制信令指示方法中基站侧的全部或部分步骤。存储器102用于存储各种类型的数据以支持在该基站100的操作，这些数据例如可以包括用于在该基站100上操作的任何应用程序或方法的指令，以及应用程序相关的数据，例如联系人数据、收发的消息、图片、音频、视频等等。该存储器102可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，例如静态随机存取存储器(Static Random Access Memory，简称SRAM)，电可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，简称EEPROM)，可擦除可编程只读存储器(Erasable Programmable Read-Only Memory，简称EPROM)，可编程只读存储器(Programmable Read-Only Memory，简称PROM)，只读存储器(Read-Only Memory，简称ROM)，磁存储器，快闪存储器，磁盘或光盘。多媒体组件103可以包括屏幕和音频组件。其中屏幕例如可以是触摸屏，音频组件用于输出和/或输入音频信号。例如，音频组件可以包括一个麦克风，麦克风用于接收外部音频信号。所接收的音频信号可以被进一步存储在存储器102或通过通信组件105发送。音频组件还包括至少一个扬声器，用于输出音频信号。I/O接口104为处理器101和其他接口模块之间提供接口，上述其他接口模块可以是键盘，鼠标，按钮等。这些按钮可以是虚拟按钮或者实体按钮。通信组件105用于该基站100与其他设备之间进行有线或无线通信。无线通信，例如Wi-Fi，蓝牙，近场通信(Near Field  Communication，简称NFC)，2G、3G或4G，或它们中的一种或几种的组合，因此相应的该通信组件105可以包括：Wi-Fi模块，蓝牙模块，NFC模块。
在一示例性实施例中，基站100可以被一个或多个应用专用集成电路(Application Specific Integrated Circuit，简称ASIC)、数字信号处理器(Digital Signal Processor，简称DSP)、数字信号处理设备(Digital Signal Processing Device，简称DSPD)、可编程逻辑器件(Programmable Logic Device，简称PLD)、现场可编程门阵列(Field Programmable Gate Array，简称FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述控制信令的指示方法中的基站侧的方法步骤。
在另一示例性实施例中，还提供了一种包括程序指令的计算机可读存储介质，该程序指令被处理器执行时实现上述控制信令的指示方法中的基站侧的方法步骤。例如，该计算机可读存储介质可以为上述包括程序指令的存储器102，上述程序指令可由基站100的处理器101执行以完成上述控制信令的指示方法中的基站侧的方法步骤。
图11是根据一示例性实施例示出的一种终端110的框图。如图11所示，该终端110可以包括：处理器111，存储器112。该终端110还可以包括多媒体组件113，输入/输出(I/O)接口114，以及通信组件115中的一者或多者。
其中，处理器111用于控制该终端110的整体操作，以完成上述控制信令的指示方法中的终端侧的全部或部分步骤。存储器112用于存储各种类型的数据以支持在该终端110的操作，这些数据例如可以包括用于在该终端110上操作的任何应用程序或方法的指令，以及应用程序相关的数据，例如联系人数据、收发的消息、图片、音频、视频等等。该存储器112可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，例如静态随机存取存储器(Static Random Access Memory，简称SRAM)，电可擦除可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，简称EEPROM)，可擦除可编程只读存储器(Erasable Programmable Read-Only Memory，简称EPROM)，可编程只读存储器(Programmable Read-Only  Memory，简称PROM)，只读存储器(Read-Only Memory，简称ROM)，磁存储器，快闪存储器，磁盘或光盘。多媒体组件113可以包括屏幕和音频组件。其中屏幕例如可以是触摸屏，音频组件用于输出和/或输入音频信号。例如，音频组件可以包括一个麦克风，麦克风用于接收外部音频信号。所接收的音频信号可以被进一步存储在存储器112或通过通信组件115发送。音频组件还包括至少一个扬声器，用于输出音频信号。I/O接口114为处理器111和其他接口模块之间提供接口，上述其他接口模块可以是键盘，鼠标，按钮等。这些按钮可以是虚拟按钮或者实体按钮。通信组件115用于该终端110与其他设备之间进行有线或无线通信。无线通信，例如Wi-Fi，蓝牙，近场通信(Near Field Communication，简称NFC)，2G、3G、4G或5G，或它们中的一种或几种的组合，因此相应的该通信组件115可以包括：Wi-Fi模块，蓝牙模块，NFC模块。
在一示例性实施例中，终端110可以被一个或多个应用专用集成电路(Application Specific Integrated Circuit，简称ASIC)、数字信号处理器(Digital Signal Processor，简称DSP)、数字信号处理设备(Digital Signal Processing Device，简称DSPD)、可编程逻辑器件(Programmable Logic Device，简称PLD)、现场可编程门阵列(Field Programmable Gate Array，简称FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述控制信令的指示方法中的基站侧的方法步骤。
在另一示例性实施例中，还提供了一种包括程序指令的计算机可读存储介质，该程序指令被处理器执行时实现上述控制信令的指示方法中的基站侧的方法步骤。例如，该计算机可读存储介质可以为上述包括程序指令的存储器112，上述程序指令可由终端110的处理器111执行以完成上述控制信令的指示方法中的基站侧的方法步骤。
以上结合附图详细描述了本公开的优选实施方式，但是，本公开并不限于上述实施方式中的具体细节，在本公开的技术构思范围内，可以对本公开的技术方案进行多种简单变型，这些简单变型均属于本公开的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的 重复，本公开对各种可能的组合方式不再另行说明。
此外，本公开的各种不同的实施方式之间也可以进行任意组合，只要其不违背本公开的思想，其同样应当视为本公开所公开的内容。

Claims (24)

  1. 一种控制信令的指示方法，其特征在于，应用于基站，所述方法包括：
    配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
    发送携带有所述检测指示信息的消息至终端。
  2. 根据权利要求1所述的方法，其特征在于，所述检测指示信息包括对应每一终端的指示位，每一指示位用于指示对应该指示位的终端是否需要进行控制信令的检测；或者，所述检测指示信息包括指示的每一需要进行控制信令检测的终端的标识。
  3. 根据权利要求1所述的方法，其特征在于，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式。
  4. 根据权利要求1至3任一项所述的方法，其特征在于，所述时间窗口是固定的或者是可配置的。
  5. 根据权利要求1至3任一项所述的方法，其特征在于，所述检测指示信息是在固定的或者可配置的时频资源位置上承载。
  6. 根据权利要求5所述的方法，其特征在于，所述检测指示信息位于用于承载公共控制信息的控制资源区域CORESET中。
  7. 根据权利要求1至3中任一项所述的方法，其特征在于，所述检测指示信息有固定的或者是可配置的聚合度等级。
  8. 一种控制信令的指示方法，其特征在于，应用于终端，所述方法包 括：
    获取基站发送的检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
    若所述检测指示信息指示的终端中包括本终端，则根据所述检测指示信息在所述时间窗口内执行控制信令检测。
  9. 根据权利要求8所述的方法，其特征在于，在根据所述检测指示信息在所述时间窗口内执行控制信令检测之前，包括：
    判断所述检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令；或者，
    判断所述检测指示信息中是否包括本终端的标识，若所述检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令。
  10. 根据权利要求8或9所述的方法，其特征在于，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式，所述根据所述检测指示信息在所述时间窗口内执行控制信令检测包括：
    根据所述检测指示信息指示的检测方式在所述时间窗口内执行控制信令检测。
  11. 一种控制信令的指示装置，其特征在于，应用于基站，包括：
    配置模块，被配置为配置检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
    发送模块，被配置为发送携带有所述检测指示信息的消息至终端。
  12. 根据权利要求11所述的装置，其特征在于，所述检测指示信息包括对应每一终端的指示位，每一指示位用于指示对应该指示位的终端是否需要进行控制信令的检测；或者，所述检测指示信息包括指示的每一需要进行 控制信令检测的终端的标识。
  13. 根据权利要求11所述的装置，其特征在于，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式。
  14. 根据权利要求11至13中任一项所述的装置，其特征在于，所述时间窗口是固定的或者是可配置的。
  15. 根据权利要求11至13中任一项所述的装置，其特征在于，所述检测指示信息是在固定的或者可配置的时频资源位置上承载。
  16. 根据权利要求11至13中任一项所述的装置，其特征在于，所述检测指示信息位于用于承载公共控制信息的控制资源区域CORESET中。
  17. 根据权利要求11至13中任一项所述的装置，其特征在于，所述检测指示信息有固定的或者是可配置的聚合度等级。
  18. 一种控制信令的指示装置，其特征在于，应用于终端，包括：
    获取模块，被配置为获取基站发送的检测指示信息，所述检测指示信息用于指示在一时间窗口内需要检测控制信令的终端；
    信令检测模块，被配置为若所述检测指示信息指示的终端中包括本终端，则根据所述检测指示信息在所述时间窗口内执行控制信令检测。
  19. 根据权利要求18所述的装置，其特征在于，还包括：
    第一判断模块，被配置为判断所述检测指示信息中对应本终端的指示位是否为第一标记状态，若对应本终端的指示位是第一标记状态，则确定本终端需要在所述时间窗口内检测控制信令；或者，
    第二判断模块，被配置为判断所述检测指示信息中是否包括本终端的标 识，若所述检测指示信息包括本终端的标识，则确定本终端需要在所述时间窗口内检测控制信令。
  20. 根据权利要求18或19所述的装置，其特征在于，所述检测指示信息还用于指示在所述时间窗口内需要检测控制信令的终端执行控制信令检测的方式，所述信令检测模块被配置为：
    根据所述检测指示信息指示的检测方式在所述时间窗口内执行控制信令检测。
  21. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求1至7中任一项所述方法的步骤。
  22. 一种基站，其特征在于，包括：
    存储器，其上存储有计算机程序；
    处理器，用于执行所述存储器中的所述计算机程序，以实现权利要求1至7中任一项所述方法的步骤。
  23. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求8至10中任一项所述方法的步骤。
  24. 一种终端，其特征在于，包括：
    存储器，其上存储有计算机程序；
    处理器，用于执行所述存储器中的所述计算机程序，以实现权利要求8至10中任一项所述方法的步骤。
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