WO2020151708A1 - 信息传输方法及终端 - Google Patents

信息传输方法及终端 Download PDF

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Publication number
WO2020151708A1
WO2020151708A1 PCT/CN2020/073530 CN2020073530W WO2020151708A1 WO 2020151708 A1 WO2020151708 A1 WO 2020151708A1 CN 2020073530 W CN2020073530 W CN 2020073530W WO 2020151708 A1 WO2020151708 A1 WO 2020151708A1
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WO
WIPO (PCT)
Prior art keywords
information
transmission
random access
priority
access request
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/CN2020/073530
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English (en)
French (fr)
Inventor
吴昱民
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.)
Vivo Mobile Communication Co Ltd
Original Assignee
Vivo Mobile Communication 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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Priority to KR1020217025628A priority Critical patent/KR102764641B1/ko
Priority to EP20744862.2A priority patent/EP3917257A4/en
Priority to JP2021542187A priority patent/JP7430729B2/ja
Priority to SG11202108006WA priority patent/SG11202108006WA/en
Publication of WO2020151708A1 publication Critical patent/WO2020151708A1/zh
Priority to US17/381,273 priority patent/US12063693B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/004Transmission of channel access control information in the uplink, i.e. towards network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0841Random access procedures, e.g. with 4-step access with collision treatment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0836Random access procedures, e.g. with 4-step access with 2-step access

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to an information transmission method and terminal.
  • the network side first configures the user equipment (User Equipment, UE) with the new two-step random access configuration information, for example, including the corresponding sending of random access request information and random access confirmation information Resource information;
  • the terminal triggers a new two-step random access process, and sends a random access request message including data information and control information to the network side, for example, sending the above through the Physical Uplink Shared Channel (PUSCH)
  • the UE may also send the above control information to the network side through the Physical Random Access Channel (PRACH); then, the network side sends random access confirmation information to the UE, if the UE receives the random access confirmation If the information fails, the UE resends the random access request information.
  • PRACH Physical Random Access Channel
  • the UE cannot determine how to transmit the information.
  • the embodiments of the present disclosure provide an information transmission method and terminal to solve the problem that the UE cannot determine how to perform information transmission when the transmission resource of random access request information configured in the new two-step random access process conflicts with other transmission resources. problem.
  • embodiments of the present disclosure provide an information transmission method, including:
  • the random access request information or the target information is transmitted according to the transmission priority.
  • the embodiments of the present disclosure also provide a terminal, including:
  • the transmission module is configured to transmit the random access request information or the target information according to the transmission priority when the transmission of the random access request information conflicts with the transmission of the target information.
  • embodiments of the present disclosure also provide a terminal, including: a memory, a processor, and a computer program stored in the memory and capable of running on the processor.
  • a terminal including: a memory, a processor, and a computer program stored in the memory and capable of running on the processor.
  • embodiments of the present disclosure also provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the information transmission method described above are implemented .
  • the random access request information or the target information is transmitted according to the transmission priority.
  • the transmission of the random access request information conflicts with the transmission of the target information
  • the transmission of the information with the higher transmission priority is first performed, thereby ensuring the reliability of the transmission of the higher priority information.
  • FIG. 1 is a block diagram of a mobile communication system applicable to the embodiments of the present disclosure
  • FIG. 2 is a schematic flowchart of an information transmission method according to an embodiment of the disclosure
  • FIG. 3 is a schematic diagram of a module structure of a terminal in an embodiment of the disclosure.
  • Fig. 4 is a structural block diagram of a terminal according to an embodiment of the disclosure.
  • the wireless communication system includes a terminal 11 and a network device 12.
  • the terminal 11 may also be referred to as a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), or a personal digital assistant (Personal Digital Assistant).
  • PDA Mobile Internet Device
  • MID Wearable Device
  • WAUable Device wearable Device
  • in-vehicle device other terminal side devices. It should be noted that the specific type of terminal 11 is not limited in the embodiments of the present disclosure. .
  • the network device 12 may be a base station or a core network, where the above-mentioned base station may be a base station of 5G and later versions (for example: gNB, 5G NR NB, etc.), or a base station in other communication systems (for example: eNB, WLAN access point, Or other access points, etc.), where the base station can be called Node B, Evolved Node B, Access Point, Base Transceiver Station (BTS), Radio Base Station, Radio Transceiver, Basic Service Set (Basic Service Set) Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, or in the field
  • B Basic Service Set
  • BSS Basic Service Set
  • ESS Extended Service Set
  • Node B Evolved Node B
  • eNB Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, or in the field
  • an embodiment of the present disclosure provides an information transmission method applied to a terminal, including:
  • Step 201 In the case that the transmission of the random access request information conflicts with the transmission of the target information, perform the transmission of the random access request information or the target information according to the transmission priority.
  • the above transmission priority is configured by the network side or agreed by the protocol. Specifically, in the random access process, when the transmission of random access request information conflicts with the transmission of target information, the terminal selects the transmission priority according to the transmission priority Higher information is transmitted.
  • the random access process refers to a new two-step random access process.
  • the random access request information includes at least one of the following:
  • the data information in the random access request information and the control information in the random access request information are identical to the random access request information and the control information in the random access request information.
  • the foregoing target information may be information other than the random access request information, for example, information corresponding to uplink authorized transmission dynamically scheduled by the network, preset data information, preset control information, and so on.
  • the conflict between the transmission of the random access request information and the transmission of the target information includes the conflict between the transmission of the random access request information and the transmission of the target information in at least one of the time domain, frequency domain, space domain, and power domain.
  • the first transmission resource of the random access request information and the second transmission resource of the target information collide in at least one of the time domain, the frequency domain, and the space domain.
  • the first transmission power of the random access request information conflicts with the second transmission power of the target information.
  • the conflict in the time domain can be a complete coincidence or partial coincidence in transmission time.
  • Conflicts in the frequency domain can be that the transmission frequency ranges completely overlap or partially overlap, or are in the same cell, or in the same bandwidth part.
  • the conflict in the space domain may be caused by sending the corresponding reference signal with the same identifier, or sending the corresponding reference signal partially or completely overlapping in the time-frequency domain.
  • a conflict in the power domain can be that the sum of the transmission power of the MsgA and the transmission power of the target information exceeds the maximum power allowed by the UE.
  • the first transmission resource of the aforementioned random access request information is a resource configured by the network device for the terminal and used to send the random access request message.
  • the network device configures the terminal with the MsgA sending resource configuration information in the new two-step random access process.
  • the "MsgA transmission resource configuration information" includes data information transmission resource configuration information, such as uplink grant information (UL grant) sent by the PUSCH of the MsgA, and the uplink grant information includes time domain resource information and frequency information sent by the PUSCH. At least one of domain resource information and spatial resource information.
  • the foregoing time domain resource information may include transmission subframes (or time slots) and periods; the foregoing frequency domain resource information may include physical resource block (Physical Resource Block, PRB) allocation; the foregoing spatial resource information may include corresponding reference identifiers, for example, Synchronous signal block (Synchronous Signal Block, SSB) and channel state information reference information (Channel State Information-Reference Signal, CSI-RS).
  • Synchronous signal block Synchronous Signal Block
  • CSI-RS Channel State Information-Reference Signal
  • the "MsgA transmission resource configuration information" may also include control information transmission resource configuration information.
  • the resource information sent by the PRACH of the MsgA includes: at least one of PRACH time-frequency resource information, code domain resource information, and space domain resource information.
  • the time-frequency resource information of the PRACH may refer to a random access channel opportunity (PRACH Occasion, PO)
  • the code domain resource information of the PRACH may include a preamble
  • the spatial domain resource information of the PRACH includes a corresponding reference Information identification, for example, SSB and CSI-RS.
  • the random access request information or the target information is transmitted according to the transmission priority.
  • the transmission of the random access request information conflicts with the transmission of the target information
  • the transmission of the information with the higher transmission priority is first performed, thereby ensuring the reliability of the transmission of the higher priority information.
  • step 201 includes:
  • the transmission of the data information in the random access request information conflicts with the transmission of the target information
  • the transmission priority of the target information is lower than the transmission priority of the data information, then all The transmission of the data information.
  • the transmission of the higher priority information is performed according to the transmission priority. Transmission to ensure the reliability of high-priority information transmission.
  • the meaning of "conflict” means that the terminal cannot transmit at the same time or the UE cannot use multiple resources at the same time.
  • PUSCH transmission of MsgA cannot be performed in the same cell at the same time as PRACH transmission.
  • the UE has both the UL grant of MsgA and the UL grant scheduled by the network in cell 1, and the UE can only use one of the UL grants at a time.
  • the transmission of the data information in the random access request information conflicts with the transmission of the target information
  • the transmission priority of the target information is higher than the transmission priority of the data information , Abandon the transmission of the control information in the random access request information.
  • the terminal if it is determined that the terminal does not send MsgA data information according to the above transmission priority, for example, the terminal does not send the PUSCH of MsgA. Specifically, if the terminal discards the UL grant corresponding to the PUSCH of the MsgA, the terminal does not send it either MsgA control information, for example, the terminal does not send the MsgA PRACH.
  • step 201 includes:
  • the transmission of the control information in the random access request information conflicts with the transmission of the target information
  • the transmission of the information with higher priority is performed according to the transmission priority. Transmission to ensure the reliability of high-priority information transmission.
  • collision means that the UE cannot transmit at the same time.
  • the PRACH transmission of MsgA cannot be performed in the same cell as the PUSCH transmission at the same time.
  • the maximum transmission power of the UE is limited, which causes the UE to be unable to transmit the PRACH of the MsgA in the PCell and the PRACH in the primary and secondary cell (Primray Secondary Cell, PSCell) at the same time.
  • the transmission of the control information in the random access request information conflicts with the transmission of the target information
  • the transmission priority of the target information is higher than the transmission priority of the control information , Abandon the transmission of data information in the random access request information.
  • the terminal determines not to send MsgA control information according to the transmission priority, for example, the terminal does not send For the MsgA PRACH, the terminal does not send the data information of the MsgA, for example, the terminal does not send the PUSCH of the MsgA.
  • the transmission of data information in the random access request information conflicts with the transmission of the first target information
  • the transmission of control information in the random access request information conflicts with the transmission of the second target information.
  • the transmission priority of the data information is higher than the transmission priority of the first target information
  • the transmission priority of the control information is higher than the transmission priority of the second target information
  • the transmission priority of the data information is lower than the transmission priority of the first target information, and the transmission priority of the control information is lower than the transmission priority of the second target information, then the first target information and the second target information are transmitted .
  • the transmission priority of the data information is higher than the transmission priority of the first target information, and the transmission priority of the control information is lower than the transmission priority of the second target information, then the transmission of the first target information and the second target information can be performed. Transmission; or, the transmission priority of data information is lower than the transmission priority of the first target information, and the transmission priority of control information is higher than the transmission priority of the second target information, then the first target information and the second target information can be performed Transmission.
  • the random access request information includes data information, and the target information is one of the following information:
  • the random access request information includes control information;
  • the target information is one of the following information:
  • the target information is preset control information.
  • the network side may be pre-configured or agreed by agreement:
  • the UE When the MsgA data information transmission resource conflicts with the uplink grant dynamically scheduled by the network (or the uplink grant configured by the network semi-persistent configuration), for example, the UL grant of the UE’s MsgA PUSCH and the UL grant scheduled by the DCI are in the PCell (Primary Cell, Primary cell), the UE preferentially uses the uplink grants dynamically scheduled by the network (or the uplink grants configured by the network semi-persistent) to send.
  • the PCell Primary Cell, Primary cell
  • the UE preferentially uses the MsgA data information transmission resource to send;
  • the MsgA data information transmission resource conflicts with the uplink grant dynamically scheduled by the network (or the uplink grant configured by the network semi-persistent)
  • the uplink grant dynamically scheduled by the network is used for data retransmission (for example, HARQ retransmission)
  • the UE preferentially uses the uplink grants dynamically scheduled by the network (or the uplink grants configured by the network semi-persistent) to send.
  • the UE preferentially uses the MsgA data information transmission resource to send.
  • the UE preferentially uses MsgA The data information sending resource sends.
  • the UE when the transmission of MsgA data information conflicts with the transmission of other data information (for example, the UE triggers the transmission of MsgA PUSCH on the PCell, and the UE has other data information transmission on the SCell, and the UE capabilities (such as power) are restricted
  • the UE has priority to send the data information of MsgA.
  • the UE when the transmission of MsgA data information conflicts with the transmission of other data information, the UE has priority in the transmission of other data information.
  • the UE preferentially retransmits the data (for example, HARQ retransmission).
  • the UE preferentially presets the data information transmission of the high-priority service.
  • the UE when the transmission of MsgA data information conflicts with the transmission of other data information, if the new two-step random access procedure is triggered by a high priority trigger condition, the UE will preferentially use MsgA data information transmission resources for transmission.
  • MsgA data information when the transmission of MsgA data information conflicts with the transmission of other control information (for example, the UE triggers the transmission of MsgA PUSCH on the PCell, and the UE has PUCCH transmission on the SCell, and the UE capabilities (such as power) are restricted.
  • the UE triggers the transmission of MsgA PUSCH on the PCell, and the UE has PUCCH transmission on the SCell, and the UE capabilities (such as power) are restricted.
  • PUSCH and PUCCH are sent in PCell and SCell), and the UE preferentially sends MsgA data information.
  • the UE when the transmission of MsgA data information conflicts with the transmission of other control information, the UE has priority in the transmission of other control information.
  • the UE prioritizes the transmission of MsgA retransmission data (for example, HARQ retransmission).
  • the UE preferentially presets the data information transmission of the high-priority service.
  • the UE preferentially presets high-priority control information transmission.
  • the UE preferentially uses the data information transmission resource of MsgA to send.
  • the random access request information includes data information, and the target information is information corresponding to uplink authorized transmission dynamically scheduled by the network;
  • the random access process is triggered by a preset high-priority trigger condition or the data
  • the information is retransmitted information
  • the random access request information includes data information, and the target information is preset data information;
  • the random access request information includes data information, and the target information is preset control information;
  • the random access request information includes data information
  • the target information is preset data information or preset control information
  • the data information is retransmission information or the random access process is preset to high priority.
  • Level trigger condition is triggered or the data information is preset high priority service data information.
  • the random access request information includes control information in the random access request information, and the target information is preset data information;
  • the random access process is preset to high priority Level trigger condition is triggered or the control information is preset high priority control information.
  • the network side may be pre-configured or agreed by agreement:
  • the UE When the transmission of MsgA control information conflicts with the transmission of other data information (for example, the UE triggers the transmission of MsgA PRACH on the PCell, and at the same time the UE has other data information transmission on the PCell, the UE's capabilities are restricted and cannot simultaneously send PUSCH on the PCell. And PRACH), the UE preferentially sends MsgA control information.
  • the UE when the transmission of MsgA control information conflicts with the transmission of other data information, the UE has priority in the transmission of other data information.
  • the UE preferentially retransmits the data (for example, the transmission of other data information is HARQ retransmission).
  • the UE preferentially presets the data information transmission of the high-priority service.
  • the UE preferentially uses the data information transmission resource of MsgA to transmit.
  • the UE when the transmission of MsgA control information conflicts with the transmission of other control information (for example, the UE triggers the transmission of MsgA PRACH on the PCell, and the UE has PUCCH transmission on the SCell, and the UE capabilities (such as power) are restricted.
  • PRACH and PUCCH are sent in PCell and SCell, and the UE has priority to send MsgA control information.
  • the UE when the transmission of MsgA control information conflicts with the transmission of other control information, the UE has priority in the transmission of other control information.
  • the UE prioritizes the transmission of high-priority control information.
  • the UE preferentially uses the MsgA control information transmission resource for transmission.
  • the above-mentioned preset data information may be other data information besides the data information of MsgA, and the above-mentioned preset control information may be other control information besides the control information of MsgA.
  • the data of the predetermined logical channel is the data from logical channel 1
  • the data of the predetermined control signaling is the power headroom report (PHR) MAC control element (CE).
  • PHR power headroom report
  • CE MAC control element
  • Preset high-priority channel quality feedback information and preset high-priority data transmission corresponding control information Preset high-priority channel quality feedback information and preset high-priority data transmission corresponding control information.
  • the preset high-priority channel quality feedback information is the high-priority channel quality feedback information configured by the network
  • the preset high-priority data transmission corresponding control information is the HARQ feedback information corresponding to the logical channel 1 data transmission.
  • a scheduling request (Scheduling Request, SR) or PRACH triggered by the data of logical channel 1.
  • the preset high-priority trigger condition includes at least one of the following:
  • the random access process is triggered by the initial access, for example, the random access initiated by the terminal from the radio resource control idle state (RRC_IDLE);
  • the random access process is triggered by the connection re-establishment, for example, the RRC connection re-establishment triggered by the radio link failure of the terminal;
  • the random access process is triggered by handover, for example, the network side sends a handover command to switch the terminal from cell 1 to cell 2;
  • the random access process is triggered. For example, when the data of high priority service arrives, the behavior on the terminal is out of synchronization;
  • the random access process is triggered. For example, when the data of high priority service arrives, the behavior on the terminal is out of synchronization;
  • the random access process is triggered by the state transition, for example, the terminal enters the connected state from the radio resource control inactive (RRC_INACTIVE) state;
  • the random access process is triggered by establishing the uplink timing advance TA for the secondary cell SCell for uplink synchronization. For example, if the SCell1 of the UE has independent uplink synchronization timing, the network side triggers the UE to initiate a random access process to obtain the TA in the SCell;
  • the random access process is triggered by the system information request, for example, the terminal requests the network side to send SIB5; and,
  • the random access procedure is triggered by beam failure recovery.
  • the data or control information with higher priority can be sent first, thereby ensuring the high priority Reliability of information delivery.
  • FIG. 3 is a schematic diagram of a terminal of an embodiment of the present disclosure. As shown in FIG. 3, an embodiment of the present disclosure also provides a terminal 300, including:
  • the transmission module 301 is configured to transmit the random access request information or the target information according to the transmission priority when the transmission of the random access request information conflicts with the transmission of the target information.
  • the random access request information includes at least one of the following:
  • the data information in the random access request information and the control information in the random access request information are identical to the random access request information and the control information in the random access request information.
  • the transmission module 301 is configured to: if the transmission of the data information in the random access request information conflicts with the transmission of the target information, if the transmission priority of the target information is The transmission priority of the data information is higher than that of the transmission of the target information; or,
  • the transmission module 301 is further configured to: if the transmission of the data information in the random access request information conflicts with the transmission of the target information, if the transmission of the target information is prioritized The level is higher than the transmission priority of the data information, and the transmission of the control information in the random access request information is abandoned.
  • the transmission module 301 is configured to, if the transmission of the control information in the random access request information conflicts with the transmission of the target information, if the transmission priority of the target information is Higher than the transmission priority of the control information, then the target information is transmitted; or,
  • the transmission module 301 is further configured to: if the transmission of the control information in the random access request information conflicts with the transmission of the target information, if the transmission of the target information has priority The level is higher than the transmission priority of the control information, and the transmission of the data information in the random access request information is abandoned.
  • the random access request information includes data information, and the target information is one of the following information:
  • the random access request information includes control information;
  • the target information is one of the following information:
  • the target information is preset control information.
  • the random access request information includes data information, and the target information is information corresponding to uplink authorized transmission dynamically scheduled by the network;
  • the random access process is triggered by a preset high-priority trigger condition or the data
  • the information is retransmitted information
  • the random access request information includes data information, and the target information is preset data information;
  • the random access request information includes data information, and the target information is preset control information;
  • the random access request information includes data information
  • the target information is preset data information or preset control information
  • the data information is retransmission information or the random access process is preset to high priority.
  • Level trigger condition is triggered or the data information is preset high priority service data information.
  • the random access request information includes control information in the random access request information, and the target information is preset data information;
  • the random access process is preset to high priority Level trigger condition is triggered or the control information is preset high priority control information.
  • the data information of the preset high-priority service includes at least one of the following:
  • the preset high-priority control information includes at least one of the following:
  • Preset high-priority channel quality feedback information and preset high-priority data transmission corresponding control information Preset high-priority channel quality feedback information and preset high-priority data transmission corresponding control information.
  • the preset high-priority trigger condition includes at least one of the following:
  • the random access process is triggered by the initial access
  • the random access process is triggered by the connection re-establishment
  • the random access process is triggered by the state transition
  • the random access procedure is triggered by the system information request.
  • the random access procedure is triggered by beam failure recovery.
  • the random access request information or the target information is transmitted according to the transmission priority.
  • the transmission of the random access request information conflicts with the transmission of the target information
  • the transmission of the information with the higher transmission priority is first performed, thereby ensuring the reliability of the transmission of the higher priority information.
  • FIG. 4 is a schematic diagram of the hardware structure of a terminal for implementing various embodiments of the present disclosure.
  • the terminal 40 includes but is not limited to: a radio frequency unit 41, a network module 42, an audio output unit 43, Input unit 44, sensor 45, display unit 46, user input unit 47, interface unit 48, memory 49, processor 410, power supply 411 and other components.
  • a radio frequency unit 41 for converting radio frequency to digital signals
  • a network module 42 includes a radio frequency unit 41, a network module 42, an audio output unit 43, Input unit 44, sensor 45, display unit 46, user input unit 47, interface unit 48, memory 49, processor 410, power supply 411 and other components.
  • the terminal structure shown in FIG. 4 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components.
  • terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices,
  • the radio frequency unit 41 is used to send and receive data under the control of the processor 410;
  • the processor 410 is configured to transmit the random access request information or the target information according to the transmission priority when the transmission of the random access request information conflicts with the transmission of the target information.
  • the random access request information or the target information is transmitted according to the transmission priority.
  • the transmission of the random access request information conflicts with the transmission of the target information
  • the transmission of the information with the higher transmission priority is first performed, thereby ensuring the reliability of the transmission of the higher priority information.
  • the radio frequency unit 41 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 410; Uplink data is sent to the base station.
  • the radio frequency unit 41 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 41 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 42, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 43 can convert the audio data received by the radio frequency unit 41 or the network module 42 or stored in the memory 49 into an audio signal and output it as sound. Moreover, the audio output unit 43 may also provide audio output related to a specific function performed by the terminal 40 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 43 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 44 is used to receive audio or video signals.
  • the input unit 44 may include a graphics processing unit (GPU) 441 and a microphone 442, and the graphics processor 441 is configured to respond to still pictures or video images obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 46.
  • the image frame processed by the graphics processor 441 can be stored in the memory 49 (or other storage medium) or sent via the radio frequency unit 41 or the network module 42.
  • the microphone 442 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to the mobile communication base station via the radio frequency unit 41 for output in the case of a telephone call mode.
  • the terminal 40 also includes at least one sensor 45, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 461 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 461 and/or when the terminal 40 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal posture (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 45 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 46 is used to display information input by the user or information provided to the user.
  • the display unit 46 may include a display panel 461, and the display panel 461 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 47 can be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 47 includes a touch panel 471 and other input devices 472.
  • the touch panel 471 also known as a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 471 or near the touch panel 471. operating).
  • the touch panel 471 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 410, the command sent by the processor 410 is received and executed.
  • the touch panel 471 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 47 may also include other input devices 472.
  • other input devices 472 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 471 can cover the display panel 461. When the touch panel 471 detects a touch operation on or near it, it transmits it to the processor 410 to determine the type of the touch event. The type of event provides corresponding visual output on the display panel 461.
  • the touch panel 471 and the display panel 461 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 471 and the display panel 461 may be integrated Realize the input and output functions of the terminal, which are not limited here.
  • the interface unit 48 is an interface for connecting an external device with the terminal 40.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 48 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 40 or may be used to communicate between the terminal 40 and the external device. Transfer data between.
  • the memory 49 can be used to store software programs and various data.
  • the memory 49 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 49 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 410 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal, and executes by running or executing software programs and/or modules stored in the memory 49, and calling data stored in the memory 49. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 410 may include one or more processing units; optionally, the processor 410 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 410.
  • the terminal 40 may also include a power source 411 (such as a battery) for supplying power to various components.
  • a power source 411 such as a battery
  • the power source 411 may be logically connected to the processor 410 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. And other functions.
  • the terminal 40 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a terminal, including a processor 410, a memory 49, a computer program stored on the memory 49 and capable of running on the processor 410, when the computer program is executed by the processor 410
  • a terminal including a processor 410, a memory 49, a computer program stored on the memory 49 and capable of running on the processor 410, when the computer program is executed by the processor 410
  • the terminal can be a wireless terminal or a wired terminal.
  • the wireless terminal can be a device that provides voice and/or other service data connectivity to the user, a handheld device with wireless connection function, or other processing equipment connected to a wireless modem .
  • a wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN).
  • RAN Radio Access Network
  • the wireless terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal
  • a mobile terminal such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal
  • they can be portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the wireless access network.
  • PCS Personal Communication Service
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistants
  • Wireless terminal can also be called system, subscriber unit (Subscriber Unit), subscriber station (Subscriber Station), mobile station (Mobile Station), mobile station (Mobile), remote station (Remote Station), remote terminal (Remote Terminal), connection Access terminal (Access Terminal), user terminal (User Terminal), user agent (User Agent), and user equipment (User Device or User Equipment) are not limited here.
  • the embodiments of the present disclosure also provide a computer-readable storage medium on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned information transmission method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology or the part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium, including several
  • the instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present disclosure.
  • the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.
  • each component or each step can be decomposed and/or recombined. These decomposition and/or recombination should be regarded as equivalent solutions of the present disclosure.
  • the steps of performing the above-mentioned series of processing can naturally be performed in chronological order in the order of description, but do not necessarily need to be performed in chronological order, and some steps can be performed in parallel or independently of each other.
  • Those of ordinary skill in the art can understand that all or any of the steps or components of the method and device of the present disclosure can be used in any computing device (including a processor, storage medium, etc.) or a network of computing devices with hardware and firmware. , Software, or a combination of them. This can be achieved by those of ordinary skill in the art using their basic programming skills after reading the description of the present disclosure.
  • the purpose of the present disclosure can also be realized by running a program or a group of programs on any computing device.
  • the computing device may be a well-known general-purpose device. Therefore, the purpose of the present disclosure can also be achieved only by providing a program product including program code for implementing the method or device. That is, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any well-known storage medium or any storage medium developed in the future. It should also be pointed out that, in the device and method of the present disclosure, obviously, each component or each step can be decomposed and/or recombined.

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Abstract

一种信息传输方法及终端。信息传输方法包括:在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行随机接入请求信息或者目标信息的传输。

Description

信息传输方法及终端
相关申请的交叉引用
本申请主张在2019年1月25日在中国提交的中国专利申请No.201910075820.X的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种信息传输方法及终端。
背景技术
在新两步随机接入过程中,网络侧先给用户设备(User Equipment,UE)配置新两步随机接入的配置信息,例如,包括随机接入请求信息和随机接入确认信息对应的发送资源信息;接着,终端触发新两步随机接入过程,将包括数据信息和控制信息的随机接入请求消息发送给网络侧,如,通过物理上行共享信道(Physical Uplink Shared Channel,PUSCH)发送上述数据信息,同时UE也可能会通过物理随机接入信道(Physical Random Access Channel,PRACH)发送上述控制信息给网络侧;然后,网络侧发送随机接入确认信息给UE,如果UE接收随机接入确认信息失败,则UE重新发送随机接入请求信息。
然而,当新两步随机接入过程配置的随机接入请求信息的发送资源与其他发送资源冲突的时候,UE无法确定如何进行信息的传输。
发明内容
本公开实施例提供了一种信息传输方法及终端,以解决当新两步随机接入过程配置的随机接入请求信息的发送资源与其他发送资源冲突的时候,UE无法确定如何进行信息传输的问题。
第一方面,本公开实施例提供了一种信息传输方法,包括:
在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
第二方面,本公开实施例还提供了一种终端,包括:
传输模块,用于在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
第三方面,本公开实施例还提供了一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如上所述信息传输方法的步骤。
第四方面,本公开实施例还提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如上所述信息传输方法的步骤。
这样,本公开实施例的信息传输方法,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。本公开实施例在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,先进行传输优先级较高的信息的传输,从而保证高优先级信息传输的可靠性。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例的描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本公开实施例可应用的一种移动通信系统框图;
图2为本公开实施例的信息传输方法的流程示意图;
图3为本公开实施例中终端的模块结构示意图;
图4为本公开实施例的终端的结构框图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例,然而应当理解,可以以各种形式实现本公开而不 应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本公开,并且能够将本公开的范围完整的传达给本领域的技术人员。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。说明书以及权利要求中“和/或”表示所连接对象的至少其中之一。
以下描述提供示例而并非限定权利要求中阐述的范围、适用性或者配置。可以对所讨论的要素的功能和布置作出改变而不会脱离本公开的精神和范围。各种示例可恰适地省略、替代、或添加各种规程或组件。例如,可以按不同于所描述的次序来执行所描述的方法,并且可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
请参见图1,图1示出本公开实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络设备12。其中,终端11也可以称作终端设备或者用户终端(User Equipment,UE),终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant,PDA)、移动上网装置(Mobile Internet Device,MID)、可穿戴式设备(Wearable Device)或车载设备等终端侧设备,需要说明的是,在本公开实施例中并不限定终端11的具体类型。网络设备12可以是基站或核心网,其中,上述基站可以是5G及以后版本的基站(例如:gNB、5G NR NB等),或者其他通信系统中的基站(例如:eNB、WLAN接入点、或其他接入点等),其中,基站可被称为节点B、演进节点B、接入点、基收发机站(Base Transceiver Station,BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set,BSS)、扩展服务集(Extended Service Set,ESS)、B节点、演进型B节点(eNB)、家用B节点、家用演进型B节点、WLAN接入点、WiFi节点或所述领域中其他某个合适的术语,只要达到相同的技术效果,所述基 站不限于特定技术词汇,需要说明的是,在本公开实施例中仅以NR系统中的基站为例,但是并不限定基站的具体类型。
如图2所示,本公开实施例提供了一种信息传输方法,应用于终端,包括:
步骤201:在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
上述传输优先级为网络侧配置或协议约定的,具体的,在随机接入过程中,当随机接入请求信息的传输与目标信息的传输发生冲突时,终端根据传输优先级,选择传输优先级较高的信息进行传输。该随机接入过程是指新两步随机接入过程。
其中,所述随机接入请求信息包括以下至少一项:
所述随机接入请求信息中的数据信息和所述随机接入请求信息中的控制信息。
上述目标信息可以是除随机接入请求信息之外的信息,例如,网络动态调度的上行授权传输对应的信息、预设数据信息、预设控制信息等。
上述随机接入请求信息的传输与目标信息的传输发生冲突包括随机接入请求信息的传输与目标信息的传输在时间域、频率域、空间域和功率域中的至少一个域发生冲突。
例如,随机接入请求信息的第一传输资源与目标信息的第二传输资源在时间域、频率域和空间域中的至少一个域发生冲突。
或者,随机接入请求信息的第一发送功率与目标信息的第二发送功率发生冲突。
这里,时间域发生冲突可以是发送时间上完全重合或部分重合。
频率域发生冲突可以是发送频率范围完全重合或部分重合,或在同一小区,或在同一带宽部分。
空间域发生冲突可以是发送对应的参考信号标识相同,或发送对应的参考信号在时频域上有部分重合或完全重合。
功率域发生冲突可以是MsgA的发送功率和目标信息发送的发送功率之 和超过了UE允许发送的最大功率。
上述随机接入请求信息的第一传输资源是网络设备为终端配置的、用于发送随机接入请求消息的资源。本公开实施例中,在终端进行新两步随机接入之前,网络设备给终端配置新两步随机接入过程中MsgA的发送资源配置信息。
其中,该“MsgA的发送资源配置信息”包括数据信息的发送资源配置信息,如,该MsgA的PUSCH发送的上行授权信息(UL grant),该上行授权信息包括PUSCH发送的时域资源信息、频域资源信息、空间资源信息中的至少一项。
上述时域资源信息可以包括发送子帧(或时隙)和周期;上述频域资源信息可以包括物理资源块(Physical Resource Block,PRB)分配;上述空间资源信息可以包括对应的参考标识,例如,同步信号块(Synchronous Signal Block,SSB)和信道状态信息参考信息(Channel State Information-Reference Signal,CSI-RS)。
额外的,该“MsgA的发送资源配置信息”还可包括控制信息的发送资源配置信息。例如,该MsgA的PRACH发送的资源信息,该PRACH发送的资源信息包括:PRACH的时频资源信息、码域资源信息和空间域资源信息中的至少一项。
其中,该PRACH的时频资源信息可以是指随机接入信道机会(PRACH Occasion,PO),该PRACH的码域资源信息可以包括前导码(Preamble),该PRACH的空间域资源信息包括对应的参考信息标识,例如,SSB和CSI-RS。
本公开实施例的信息传输方法,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。本公开实施例在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,先进行传输优先级较高的信息的传输,从而保证高优先级信息传输的可靠性。
进一步地,上述步骤201包括:
在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优 先级,则进行所述目标信息的传输;或者,
在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述数据信息的传输优先级,则进行所述数据信息的传输。
本公开实施例的信息传输方法,在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,根据传输优先级,进行传输优先级较高的信息的传输,以保证高优先级信息传输的可靠性。
这里,该“冲突”的含义表示终端不能同时发送或UE不能同时使用多个资源。例如,MsgA的PUSCH发送无法与PRACH发送同时在相同小区进行。又例如,UE在小区1上同时有MsgA的UL grant和网络调度的UL grant,UE一次只能使用其中1个UL grant。
更进一步地,在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,放弃所述随机接入请求信息中控制信息的传输。
本公开实施例中,如果根据上述传输优先级,确定终端不发送MsgA的数据信息,例如,终端不发送MsgA的PUSCH,具体的,终端丢弃该MsgA的PUSCH对应的UL grant,则终端也不发送MsgA的控制信息,如终端不发送该MsgA的PRACH。
进一步地,上述步骤201包括:
在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,则进行所述目标信息的传输;或者,
在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述控制信息的传输优先级,则进行所述控制信息的传输。
本公开实施例的信息传输方法,在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,根据传输优先级,进行传输优先级较高的信息的传输,以保证高优先级信息传输的可靠性。
这里,该“冲突”的含义表示UE不能同时发送,例如,MsgA的PRACH 发送无法与PUSCH发送同时在相同小区进行。又例如,UE最大发送功率限制,导致UE无法同时在PCell发送MsgA的PRACH以及在主辅小区(Primray Secondary Cell,PSCell)发送PRACH。
更进一步地,在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,放弃所述随机接入请求信息中数据信息的传输。
本公开实施例中,在所述随机接入请求信息中的控制信息的传输与目标信息的传输发生冲突的情况下,终端根据传输优先级,确定不发送MsgA的控制信息,例如,终端不发送MsgA的PRACH,则终端也不发送MsgA的数据信息,如终端不发送该MsgA的PUSCH。
另,本公开实施例中,在随机接入请求信息中的数据信息的传输与第一目标信息的传输发生冲突,随机接入请求信息中的控制信息的传输与第二目标信息的传输发生冲突时,根据上述传输优先级,进行数据信息的传输或第一目标信息的传输,并进行控制信息或第二目标信息的传输。
例如,数据信息的传输优先级高于第一目标信息的传输优先级,控制信息的传输优先级高于第二目标信息的传输优先级,则进行数据信息和控制信息的传输。
又例如,数据信息的传输优先级低于第一目标信息的传输优先级,控制信息的传输优先级低于第二目标信息的传输优先级,则进行第一目标信息和第二目标信息的传输。
再例如,数据信息的传输优先级高于第一目标信息的传输优先级,控制信息的传输优先级低于第二目标信息的传输优先级,则可以进行第一目标信息和第二目标信息的传输;或者,数据信息的传输优先级低于第一目标信息的传输优先级,控制信息的传输优先级高于第二目标信息的传输优先级,则可以进行第一目标信息和第二目标信息的传输。
进一步地,本公开实施例中,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括数据信息,所述目标信息为以下一种信息:
网络动态调度的上行授权传输对应的信息;
网络动态调度的上行授权传输对应的信息,且所述网络动态调度的上行授权传输用于数据重传;
重传信息;
预设高优先级业务的数据信息;
预设高优先级的控制信息;
预设数据信息;
预设控制信息。
进一步地,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括控制信息;所述目标信息为以下一种信息:
重传信息;
预设高优先级业务的数据信息;
预设高优先级的控制信息;
预设数据信息;
所述目标信息为预设控制信息。
在本公开的具体实施例中,网络侧可以预先配置或通过协议约定:
当MsgA的数据信息发送资源与网络动态调度的上行授权(或网络半持续配置的上行授权)冲突时,例如,UE的MsgA的PUSCH的UL grant与DCI调度的UL grant同时在PCell(Primary Cell,主小区),UE优先使用网络动态调度的上行授权(或网络半持续配置的上行授权)发送。
或者,当MsgA的数据信息发送资源与网络动态调度的上行授权(或网络半持续配置的上行授权)冲突时,UE优先使用MsgA的数据信息的发送资源发送;
或者,当MsgA的数据信息发送资源与网络动态调度的上行授权(或网络半持续配置的上行授权)冲突时,如果该网络动态调度的上行授权用于数据的重传(如,HARQ重传),则UE优先使用网络动态调度的上行授权(或网络半持续配置的上行授权)发送。
或者,当MsgA的数据信息发送资源与网络动态调度的上行授权(或网络半持续配置的上行授权)冲突时,如果该MsgA的数据信息发送资源用于 数据的重传(如,MsgA的数据信息的重传),UE优先使用MsgA的数据信息发送资源发送。
或者,当MsgA的数据信息发送资源与网络动态调度的上行授权(或网络半持续配置的上行授权)冲突时,如果新两步随机接入过程由高优先级触发条件触发,则UE优先使用MsgA的数据信息发送资源发送。
或者,当MsgA的数据信息发送与其他数据信息的发送冲突时(如,UE在PCell上触发了MsgA的PUSCH的发送,同时UE在SCell上有其他数据信息发送,UE能力(如功率)受到限制无法同时在PCell和SCell发送PUSCH),UE优先MsgA的数据信息发送。
或者,当MsgA的数据信息发送与其他数据信息的发送冲突的时候,UE优先其他数据信息的发送。
或者,当MsgA的数据信息发送与其他数据信息的发送冲突的时候,UE优先重传数据(如,HARQ重传)的发送。
或者,当MsgA的数据信息发送与其他数据信息的发送冲突的时候,UE优先预设高优先级业务的数据信息发送。
或者,当MsgA的数据信息发送与其他数据信息的发送冲突的时候,如果新两步随机接入过程由高优先级触发条件触发,则UE优先使用MsgA的数据信息发送资源发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候(如,UE在PCell上触发了MsgA的PUSCH的发送,同时UE在SCell上有PUCCH发送,UE能力(如功率)受到限制无法同时在PCell和SCell发送PUSCH和PUCCH),UE优先MsgA的数据信息发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候,UE优先其他控制信息的发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候,UE优先MsgA重传数据(如,HARQ重传)的发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候,UE优先预设高优先级业务的数据信息发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候,UE 优先预设高优先级的控制信息发送。
或者,当MsgA的数据信息发送与其他控制信息的发送冲突的时候,如果新两步随机接入过程由预设高优先级触发条件触发,则UE优先使用MsgA的数据信息发送资源发送。
进一步地,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息;
或者,在所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息的情况下,随机接入过程由预设高优先级触发条件触发或所述数据信息为重传信息;
或者,所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息;
或者,所述随机接入请求信息包括数据信息,所述目标信息为预设控制信息;
或者,在所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息或预设控制信息的情况下,所述数据信息为重传信息或者随机接入过程由预设高优先级触发条件触发或者所述数据信息为预设高优先级业务的数据信息。
进一步地,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息;
或者,在所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息或预设控制信息的情况下,随机接入过程由预设高优先级触发条件触发或者所述控制信息为预设高优先级的控制信息。
在本公开的具体实施例中,网络侧可以预先配置或通过协议约定:
当MsgA的控制信息发送与其他数据信息的发送冲突时(如,UE在PCell上触发了MsgA的PRACH的发送,同时UE在PCell上有其他数据信息发 送,UE能力受到限制无法同时在PCell发送PUSCH和PRACH),UE优先MsgA的控制信息发送。
或者,当MsgA的控制信息发送与其他数据信息的发送冲突的时候,UE优先其他数据信息的发送。
或者,当MsgA的控制信息发送与其他数据信息的发送冲突的时候,UE优先重传数据(如,其他数据信息的发送为HARQ重传)的发送。
或者,当MsgA的控制信息发送与其他数据信息的发送冲突的时候,UE优先预设高优先级业务的数据信息发送。
或者,当MsgA的控制信息发送与其他控制信息的发送冲突的时候,如果新两步随机接入过程由高优先级触发条件触发,则UE优先使用MsgA的数据信息发送资源发送。
或者,当MsgA的控制信息发送与其他控制信息的发送冲突的时候(如,UE在PCell上触发了MsgA的PRACH的发送,同时UE在SCell上有PUCCH发送,UE能力(如功率)受到限制无法同时在PCell和SCell发送PRACH和PUCCH),UE优先MsgA的控制信息发送。
或者,当MsgA的控制信息发送与其他控制信息的发送冲突的时候,UE优先其他控制信息的发送。
或者,当MsgA的控制信息发送与其他控制信息的发送冲突的时候,UE优先高优先级的控制信息发送。
或者,当MsgA的控制信息发送与其他控制信息的发送冲突的时候,如果新两步随机接入过程由高优先级触发条件触发,则UE优先使用MsgA的控制信息发送资源发送。
其中,上述预设数据信息可以是除MsgA的数据信息之外的其他数据信息,上述预设控制信息可以是除MsgA的控制信息之外的其他控制信息。
上述预设高优先级业务的数据信息包括以下至少一项:
预定逻辑信道的数据和预定控制信令的数据。
例如,预定逻辑信道的数据为来自逻辑信道1的数据,预定控制信令的数据为功率余量上报(Power Headroom Report,PHR)MAC控制单元(Control Element,CE)。
上述预设高优先级的控制信息包括以下至少一项:
预设高优先级的信道质量反馈信息和预设高优先级的数据发送对应的控制信息。
例如,预设高优先级的信道质量反馈信息为网络配置的高优先级的信道质量反馈信息,预设高优先级的数据发送对应的控制信息为逻辑信道1的数据发送对应的HARQ反馈信息,或者逻辑信道1的数据触发的调度请求(Scheduling Request,SR)或PRACH。
其中,上述预设高优先级触发条件包括以下至少一项:
由初始接入触发随机接入过程,例如,终端从无线资源控制空闲态(RRC_IDLE)发起的随机接入;
由连接重建立触发随机接入过程,例如,终端发生无线链路失败触发的RRC连接重建立;
由切换触发随机接入过程,例如,网络侧发送切换命令,将终端从小区1切换到小区2;
在下行数据到达,终端上行为失步状态的情况下触发随机接入过程,例如,高优先级业务的数据到达,终端上行为失步状态;
在上行数据到达,终端上行为失步状态的情况下触发随机接入过程,例如,高优先级业务的数据到达,终端上行为失步状态;
由状态转换触发随机接入过程,例如,终端从无线资源控制非激活(RRC_INACTIVE)状态进入连接态;
通过给辅小区SCell建立上行同步的上行定时提前量TA触发随机接入过程,例如,UE的SCell1有独立的上行同步定时,网络侧触发UE发起随机接入过程获取在该SCell的TA;
由系统信息请求触发随机接入过程,例如,终端请求网络侧发送SIB5;以及,
由波束失败恢复触发随机接入过程。
本公开实施例的信息传输方法,当新两步随机接入配置的MsgA的发送资源与其他发送资源冲突的时候,可以让优先级别较高的数据或控制信息先发送,从而保证了高优先级信息的发送可靠性。
图3为本公开实施例的终端的模块示意图,如图3所示,本公开的实施例还提供了一种终端300,包括:
传输模块301,用于在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
本公开实施例的终端,所述随机接入请求信息包括以下至少一项:
所述随机接入请求信息中的数据信息和所述随机接入请求信息中的控制信息。
本公开实施例的终端,所述传输模块301用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,则进行所述目标信息的传输;或者,
用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述数据信息的传输优先级,则进行所述数据信息的传输。
本公开实施例的终端,所述传输模块301还用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,放弃所述随机接入请求信息中控制信息的传输。
本公开实施例的终端,所述传输模块301用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,则进行所述目标信息的传输;或者,
用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述控制信息的传输优先级,则进行所述控制信息的传输。
本公开实施例的终端,所述传输模块301还用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,放弃所述随机接入请 求信息中数据信息的传输。
本公开实施例的终端,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括数据信息,所述目标信息为以下一种信息:
网络动态调度的上行授权传输对应的信息;
网络动态调度的上行授权传输对应的信息,且所述网络动态调度的上行授权传输用于数据重传;
重传信息;
预设高优先级业务的数据信息;
预设高优先级的控制信息;
预设数据信息;
预设控制信息。
本公开实施例的终端,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括控制信息;所述目标信息为以下一种信息:
重传信息;
预设高优先级业务的数据信息;
预设高优先级的控制信息;
预设数据信息;
所述目标信息为预设控制信息。
本公开实施例的终端,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息;
或者,在所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息的情况下,随机接入过程由预设高优先级触发条件触发或所述数据信息为重传信息;
或者,所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息;
或者,所述随机接入请求信息包括数据信息,所述目标信息为预设控制信息;
或者,在所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息或预设控制信息的情况下,所述数据信息为重传信息或者随机接入过程由预设高优先级触发条件触发或者所述数据信息为预设高优先级业务的数据信息。
本公开实施例的终端,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息;
或者,在所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息或预设控制信息的情况下,随机接入过程由预设高优先级触发条件触发或者所述控制信息为预设高优先级的控制信息。
本公开实施例的终端,所述预设高优先级业务的数据信息包括以下至少一项:
预定逻辑信道的数据和预定控制信令的数据。
本公开实施例的终端,所述预设高优先级的控制信息包括以下至少一项:
预设高优先级的信道质量反馈信息和预设高优先级的数据发送对应的控制信息。
本公开实施例的终端,所述预设高优先级触发条件包括以下至少一项:
由初始接入触发随机接入过程;
由连接重建立触发随机接入过程;
由切换触发随机接入过程;
在下行数据到达,终端上行为失步状态的情况下触发随机接入过程;
在上行数据到达,终端上行为失步状态的情况下触发随机接入过程;
由状态转换触发随机接入过程;
通过给辅小区SCell建立上行同步的上行定时提前量TA触发随机接入过程;
由系统信息请求触发随机接入过程;以及,
由波束失败恢复触发随机接入过程。
本公开实施例的终端,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。本公开实施例在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,先进行传输优先级较高的信息的传输,从而保证高优先级信息传输的可靠性。
为了更好的实现上述目的,进一步地,图4为实现本公开各个实施例的一种终端的硬件结构示意图,该终端40包括但不限于:射频单元41、网络模块42、音频输出单元43、输入单元44、传感器45、显示单元46、用户输入单元47、接口单元48、存储器49、处理器410、以及电源411等部件。本领域技术人员可以理解,图4中示出的终端结构并不构成对终端的限定,终端可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本公开实施例中,终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
其中,射频单元41,用于在处理器410的控制下收发数据;
处理器410,用于在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
本公开实施例的终端,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。本公开实施例在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,先进行传输优先级较高的信息的传输,从而保证高优先级信息传输的可靠性。
应理解的是,本公开实施例中,射频单元41可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器410处理;另外,将上行的数据发送给基站。通常,射频单元41包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元41还可以通过无线通信系统与网络和其他设备通信。
终端通过网络模块42为用户提供了无线的宽带互联网访问,如帮助用户 收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元43可以将射频单元41或网络模块42接收的或者在存储器49中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元43还可以提供与终端40执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元43包括扬声器、蜂鸣器以及受话器等。
输入单元44用于接收音频或视频信号。输入单元44可以包括图形处理器(Graphics Processing Unit,GPU)441和麦克风442,图形处理器441对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元46上。经图形处理器441处理后的图像帧可以存储在存储器49(或其它存储介质)中或者经由射频单元41或网络模块42进行发送。麦克风442可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元41发送到移动通信基站的格式输出。
终端40还包括至少一种传感器45,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板461的亮度,接近传感器可在终端40移动到耳边时,关闭显示面板461和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器45还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元46用于显示由用户输入的信息或提供给用户的信息。显示单元46可包括显示面板461,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板461。
用户输入单元47可用于接收输入的数字或字符信息,以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元47包括触 控面板471以及其他输入设备472。触控面板471,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板471上或在触控面板471附近的操作)。触控面板471可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器410,接收处理器410发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板471。除了触控面板471,用户输入单元47还可以包括其他输入设备472。具体地,其他输入设备472可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步的,触控面板471可覆盖在显示面板461上,当触控面板471检测到在其上或附近的触摸操作后,传送给处理器410以确定触摸事件的类型,随后处理器410根据触摸事件的类型在显示面板461上提供相应的视觉输出。虽然在图4中,触控面板471与显示面板461是作为两个独立的部件来实现终端的输入和输出功能,但是在某些实施例中,可以将触控面板471与显示面板461集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元48为外部装置与终端40连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元48可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到终端40内的一个或多个元件或者可以用于在终端40和外部装置之间传输数据。
存储器49可用于存储软件程序以及各种数据。存储器49可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器49可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器410是终端的控制中心,利用各种接口和线路连接整个终端的各个部分,通过运行或执行存储在存储器49内的软件程序和/或模块,以及调用存储在存储器49内的数据,执行终端的各种功能和处理数据,从而对终端进行整体监控。处理器410可包括一个或多个处理单元;可选地,处理器410可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器410中。
终端40还可以包括给各个部件供电的电源411(比如电池),可选地,电源411可以通过电源管理系统与处理器410逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外,终端40包括一些未示出的功能模块,在此不再赘述。
可选地,本公开实施例还提供一种终端,包括处理器410,存储器49,存储在存储器49上并可在所述处理器410上运行的计算机程序,该计算机程序被处理器410执行时实现上述信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,终端可以是无线终端也可以是有线终端,无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,无线终端可以是移动终端,如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiation Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station),移动站(Mobile Station)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、用户设备(User Device or User Equipment),在此不作限定。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单元及算法步骤,能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行,取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能,但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,上述描述的系统、装置和单元的具体工作过程,可以参考前述方法实施例中的对应过程,在此不再赘述。
在本申请所提供的实施例中,应该理解到,所揭露的装置和方法,可以通过其它的方式实现。例如,以上所描述的装置实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,例如多个单元或组件可以结合或者可以集成到另一个系统,或一些特征可以忽略,或不执行。另一点,所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口,装置或单元的间接耦合或通信连接,可以是电性,机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外,在本公开各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物理存在,也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个计算机可读取存储介质中。基于这样的理解,本公开的 技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
此外,需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行,某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言,能够理解本公开的方法和装置的全部或者任何步骤或者部件,可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中,以硬件、固件、软件或者它们的组合加以实现,这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此,本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此,本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说,这样的程序产品也构成本公开,并且存储有这样的程序产品的存储介质也构成本公开。显然,所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是,在本公开的装置和方法中,显然,各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且,执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行,但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述的是本公开的可选的实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本公开所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本公开的保护范围内。

Claims (28)

  1. 一种信息传输方法,包括:
    在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
  2. 根据权利要求1所述的信息传输方法,其中,所述随机接入请求信息包括以下至少一项:
    所述随机接入请求信息中的数据信息和所述随机接入请求信息中的控制信息。
  3. 根据权利要求2所述的信息传输方法,其中,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输,包括:
    在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,则进行所述目标信息的传输;或者,
    在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述数据信息的传输优先级,则进行所述数据信息的传输。
  4. 根据权利要求3所述的信息传输方法,还包括:
    在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,放弃所述随机接入请求信息中控制信息的传输。
  5. 根据权利要求2所述的信息传输方法,其中,在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输,包括:
    在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,则进行所述目标信息的传输;或者,
    在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发 生冲突的情况下,若所述目标信息的传输优先级低于所述控制信息的传输优先级,则进行所述控制信息的传输。
  6. 根据权利要求5所述的信息传输方法,还包括:
    在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,放弃所述随机接入请求信息中数据信息的传输。
  7. 根据权利要求1所述的信息传输方法,其中,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括数据信息,所述目标信息为以下一种信息:
    网络动态调度的上行授权传输对应的信息;
    网络动态调度的上行授权传输对应的信息,且所述网络动态调度的上行授权传输用于数据重传;
    重传信息;
    预设高优先级业务的数据信息;
    预设高优先级的控制信息;
    预设数据信息;
    预设控制信息。
  8. 根据权利要求1所述的信息传输方法,其中,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括控制信息;所述目标信息为以下一种信息:
    重传信息;
    预设高优先级业务的数据信息;
    预设高优先级的控制信息;
    预设数据信息;
    所述目标信息为预设控制信息。
  9. 根据权利要求1所述的信息传输方法,其中,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息;
    或者,在所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息的情况下,随机接入过程由预设高优先级触发条件触发或所述数据信息为重传信息;
    或者,所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息;
    或者,所述随机接入请求信息包括数据信息,所述目标信息为预设控制信息;
    或者,在所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息或预设控制信息的情况下,所述数据信息为重传信息或者随机接入过程由预设高优先级触发条件触发或者所述数据信息为预设高优先级业务的数据信息。
  10. 根据权利要求1所述的信息传输方法,其中,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息;
    或者,在所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息或预设控制信息的情况下,随机接入过程由预设高优先级触发条件触发或者所述控制信息为预设高优先级的控制信息。
  11. 根据权利要求7、8或9所述的信息传输方法,其中,所述预设高优先级业务的数据信息包括以下至少一项:
    预定逻辑信道的数据和预定控制信令的数据。
  12. 根据权利要求7、8或10所述的信息传输方法,其中,所述预设高优先级的控制信息包括以下至少一项:
    预设高优先级的信道质量反馈信息和预设高优先级的数据发送对应的控制信息。
  13. 根据权利要求9或10所述的信息传输方法,其中,所述预设高优先级触发条件包括以下至少一项:
    由初始接入触发随机接入过程;
    由连接重建立触发随机接入过程;
    由切换触发随机接入过程;
    在下行数据到达,终端上行为失步状态的情况下触发随机接入过程;
    在上行数据到达,终端上行为失步状态的情况下触发随机接入过程;
    由状态转换触发随机接入过程;
    通过给辅小区SCell建立上行同步的上行定时提前量TA触发随机接入过程;
    由系统信息请求触发随机接入过程;以及,
    由波束失败恢复触发随机接入过程。
  14. 一种终端,包括:
    传输模块,用于在随机接入请求信息的传输与目标信息的传输发生冲突的情况下,根据传输优先级,进行所述随机接入请求信息或者所述目标信息的传输。
  15. 根据权利要求14所述的终端,其中,所述随机接入请求信息包括以下至少一项:
    所述随机接入请求信息中的数据信息和所述随机接入请求信息中的控制信息。
  16. 根据权利要求15所述的终端,其中,所述传输模块用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,则进行所述目标信息的传输;或者,
    用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述数据信息的传输优先级,则进行所述数据信息的传输。
  17. 根据权利要求16所述的终端,其中,所述传输模块还用于在所述随机接入请求信息中的数据信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述数据信息的传输优先级,放弃所述随机接入请求信息中控制信息的传输。
  18. 根据权利要求15所述的终端,其中,所述传输模块用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下, 若所述目标信息的传输优先级高于所述控制信息的传输优先级,则进行所述目标信息的传输;或者,
    用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级低于所述控制信息的传输优先级,则进行所述控制信息的传输。
  19. 根据权利要求18所述的终端,其中,所述传输模块还用于在所述随机接入请求信息中的控制信息的传输与所述目标信息的传输发生冲突的情况下,若所述目标信息的传输优先级高于所述控制信息的传输优先级,放弃所述随机接入请求信息中数据信息的传输。
  20. 根据权利要求14所述的终端,其中,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括数据信息,所述目标信息为以下一种信息:
    网络动态调度的上行授权传输对应的信息;
    网络动态调度的上行授权传输对应的信息,且所述网络动态调度的上行授权传输用于数据重传;
    重传信息;
    预设高优先级业务的数据信息;
    预设高优先级的控制信息;
    预设数据信息;
    预设控制信息。
  21. 根据权利要求14所述的终端,其中,所述目标信息的传输优先级高于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括控制信息;所述目标信息为以下一种信息:
    重传信息;
    预设高优先级业务的数据信息;
    预设高优先级的控制信息;
    预设数据信息;
    所述目标信息为预设控制信息。
  22. 根据权利要求14所述的终端,其中,所述目标信息的传输优先级低 于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息;
    或者,在所述随机接入请求信息包括数据信息,所述目标信息为网络动态调度的上行授权传输对应的信息的情况下,随机接入过程由预设高优先级触发条件触发或所述数据信息为重传信息;
    或者,所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息;
    或者,所述随机接入请求信息包括数据信息,所述目标信息为预设控制信息;
    或者,在所述随机接入请求信息包括数据信息,所述目标信息为预设数据信息或预设控制信息的情况下,所述数据信息为重传信息或者随机接入过程由预设高优先级触发条件触发或者所述数据信息为预设高优先级业务的数据信息。
  23. 根据权利要求14所述的终端,其中,所述目标信息的传输优先级低于所述随机接入请求信息的传输优先级时:
    所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息;
    或者,在所述随机接入请求信息包括所述随机接入请求信息中的控制信息,所述目标信息为预设数据信息或预设控制信息的情况下,随机接入过程由预设高优先级触发条件触发或者所述控制信息为预设高优先级的控制信息。
  24. 根据权利要求20、21或22所述的终端,其中,所述预设高优先级业务的数据信息包括以下至少一项:
    预定逻辑信道的数据和预定控制信令的数据。
  25. 根据权利要求20、21或23所述的终端,其中,所述预设高优先级的控制信息包括以下至少一项:
    预设高优先级的信道质量反馈信息和预设高优先级的数据发送对应的控制信息。
  26. 根据权利要求22或23所述的终端,其中,所述预设高优先级触发 条件包括以下至少一项:
    由初始接入触发随机接入过程;
    由连接重建立触发随机接入过程;
    由切换触发随机接入过程;
    在下行数据到达,终端上行为失步状态的情况下触发随机接入过程;
    在上行数据到达,终端上行为失步状态的情况下触发随机接入过程;
    由状态转换触发随机接入过程;
    通过给辅小区SCell建立上行同步的上行定时提前量TA触发随机接入过程;
    由系统信息请求触发随机接入过程;以及,
    由波束失败恢复触发随机接入过程。
  27. 一种终端,包括:存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至13中任一项所述信息传输方法的步骤。
  28. 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至13中任一项所述信息传输方法的步骤。
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KR102764641B1 (ko) 2025-02-06
CN111278148A (zh) 2020-06-12

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