WO2022237462A1 - Procédé de transmission pour canal montant et appareil associé - Google Patents

Procédé de transmission pour canal montant et appareil associé Download PDF

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Publication number
WO2022237462A1
WO2022237462A1 PCT/CN2022/087476 CN2022087476W WO2022237462A1 WO 2022237462 A1 WO2022237462 A1 WO 2022237462A1 CN 2022087476 W CN2022087476 W CN 2022087476W WO 2022237462 A1 WO2022237462 A1 WO 2022237462A1
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WIPO (PCT)
Prior art keywords
carrier
pucch
resource
overlap
pucch resource
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PCT/CN2022/087476
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English (en)
Chinese (zh)
Inventor
司倩倩
高雪娟
Original Assignee
大唐移动通信设备有限公司
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Priority claimed from CN202110509192.9A external-priority patent/CN115333697B/zh
Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Publication of WO2022237462A1 publication Critical patent/WO2022237462A1/fr

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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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present application relates to the technical field of wireless communication, and in particular to an uplink channel transmission method and a related device.
  • the carrier configured to transmit the Physical Uplink Control Channel (PUCCH) may be limited by the uplink and downlink ratio, and cannot find an available uplink at the time domain position that satisfies the shortest processing time for downlink transmission.
  • PUCCH Physical Uplink Control Channel
  • the present application provides an uplink channel transmission method and a related device. It is used to solve the problem of how to combine PUCCH carrier switching and uplink channel overlap.
  • the present application provides a method for transmitting an uplink channel, the method comprising:
  • the PUCCH carrier switching is performed first, and then the overlapping uplink channels are processed.
  • the performing PUCCH carrier switching includes:
  • the information to be transmitted corresponding to the first PUCCH resource is switched to the second PUCCH resource of the second carrier for transmission.
  • the first carrier includes at least one of the following:
  • Pcell carrier PUCCH Scell carrier, PScell carrier.
  • the uplink channel transmission method proposed in this application is applicable to various carriers, so that the technical solution of this application has universal applicability.
  • the first PUCCH resource is a resource for carrying at least one of the following information:
  • the information resources carried by the first PUCCH resource may be the above-mentioned multiple resources, which greatly increases transmission efficiency.
  • the first PUCCH resource is determined based on RRC configuration and a DCI indication for scheduling PDSCH, or determined based on RRC configuration;
  • the first PUCCH resource is used to bear the CSI or the SR, the first PUCCH resource is determined based on RRC configuration.
  • the information resource carried by the first resource is determined based on different indications, which avoids transmission efficiency offset caused by ambiguity between the indication and the information resource carried during resource transmission, thereby improving transmission efficiency.
  • the order of processing the overlapping uplink channels is:
  • an overlapping processing sequence is specified, so that both the terminal and the base station perform processing according to this sequence, thereby achieving the purpose of consistent understanding between the terminal and the base station.
  • the processing of overlapping uplink channels includes:
  • the overlapping uplink channels are processed according to a preset multiplexing rule.
  • both the terminal and the base station use the same multiplexing rule to handle overlapping, thereby achieving the purpose of consistent understanding between the terminal and the base station.
  • an embodiment of the present application provides a communication device, including: a processor, a memory, and a transceiver;
  • transceiver configured to send and receive data under the control of the processor
  • a processor for reading the computer program in said memory and performing the following operations:
  • the processor is specifically configured to:
  • the first PUCCH resource is a resource for carrying at least one of the following information:
  • the first PUCCH resource is determined based on RRC configuration and a DCI indication for scheduling PDSCH, or determined based on RRC configuration;
  • the first PUCCH resource is used to bear the CSI or the SR, the first PUCCH resource is determined based on RRC configuration.
  • the order of processing the overlapping uplink channels is:
  • the overlapping uplink channels are processed, and the processor is specifically configured to:
  • the overlapping uplink channels are processed according to a preset multiplexing rule.
  • the processing module is configured to give priority to performing PUCCH carrier switching if the physical uplink control channel PUCCH carrier switching is supported and there is overlap of uplink channels, and then process the overlapped uplink channels.
  • the processing module includes a switching unit
  • the switching unit is configured to switch the to-be-transmitted information corresponding to the first PUCCH resource to the second PUCCH resource of the second carrier for transmission if carrier switching is required for the first PUCCH resource of the first carrier.
  • the first carrier includes at least one of the following:
  • the first PUCCH resource is a resource for carrying at least one of the following information:
  • the first PUCCH resource is determined based on RRC configuration and a DCI indication for scheduling PDSCH, or determined based on RRC configuration;
  • the first PUCCH resource is used to bear the CSI or the SR, the first PUCCH resource is determined based on RRC configuration.
  • the order of processing the overlapping uplink channels is:
  • the processing module also includes an overlapping processing unit:
  • the embodiment of the present application further provides a computer storage medium, the computer storage medium stores a computer program, and the computer program is used to make a computer execute the method described in any one of the first aspect.
  • FIG. 1B is a flowchart of an uplink channel transmission method provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of PUCCH transmission of an uplink channel transmission method provided in an embodiment of the present application
  • FIG. 3 is a schematic diagram of PUCCH transmission of an uplink channel transmission method provided in an embodiment of the present application.
  • FIG. 4 is a schematic diagram of PUCCH transmission in an uplink channel transmission method provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of an apparatus for an uplink channel transmission method provided by an embodiment of the present application.
  • the communication device involved in this embodiment of the present application may refer to a terminal device, or may be a network side device.
  • the terminal device involved in this embodiment of the present application may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem.
  • the name of the terminal equipment may be different.
  • the terminal equipment may be called User Equipment (User Equipment, UE).
  • the wireless terminal device can communicate with one or more core networks (Core Network, CN) via the radio access network (Radio Access Network, RAN), and the wireless terminal device can be a mobile terminal device, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • CN Core Network
  • RAN Radio Access Network
  • RAN Radio Access Network
  • the wireless terminal device can be a mobile terminal device, such as a mobile phone (or called a "cellular "telephones) and computers with mobile terminal equipment, such as portable, pocket, hand-held, computer built-in or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • PCS Personal Communication Service
  • SIP Session Initiated Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • Wireless terminal equipment can also be called system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), and user device (user device), which are not limited in this embodiment of the application.
  • the network-side device involved in the embodiment of the present application may be a core network and/or a base station, and the base station may include multiple cells that provide services for terminals.
  • the base station can also be called an access point, or it can be a device that communicates with wireless terminal equipment through one or more sectors on the air interface in the access network, or other names.
  • the network-side device can be used to exchange received air frames and Internet Protocol (Internet Protocol, IP) packets, and act as a router between the wireless terminal device and the rest of the access network, where the rest of the access network can include IP communication network.
  • IP Internet Protocol
  • the network side device can also coordinate attribute management of the air interface.
  • the network-side device involved in the embodiment of the present application may be a network-side device (Base Transceiver Station, Base Transceiver Station) in Global System for Mobile Communications (GSM or Code Division Multiple Access, CDMA).
  • BTS Global System for Mobile Communications
  • BTS can also be the network side equipment (NodeB) in Wide-band Code Division Multiple Access (WCDMA), and it can also be the evolution type in the long-term evolution (Long Term Evolution, LTE) system
  • the network side equipment evolutional Node B, eNB or e-NodeB
  • the 5G base station generation Node B, gNB
  • the home evolution base station Home evolved Node B, HeNB
  • Relay node Relay node
  • home base station femto
  • pico base station pico
  • the network side equipment may include a centralized unit (Centralized Unit, CU) node And distribution unit (Distributed Unit, DU) nodes, centralized unit and distribution unit can also be arranged geographically separately.
  • CU Centralized Unit
  • DU Distributed Unit
  • the network architecture and business scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application.
  • the technical solutions provided by the embodiments of this application are also applicable to similar technical problems.
  • UCI Uplink Control Information
  • the terminal can multiplex the UCI for transmission on the PUSCH, so that there is no need to transmit the PUCCH, or select a higher-priority channel for transmission based on the physical layer priority, and not transmit a low-priority channel.
  • PAPR Peak to Average Power Ratio
  • the PUCCH is transmitted on the primary carrier (Primary Component Carrier, PCC) or primary cell (Primary Cell, PCell).
  • PCC Primary Component Carrier
  • PCell Primary Cell
  • the aggregated carriers can be divided into two PUCCH carrier groups, and each PUCCH carrier group has a specified
  • the PUCCH is transmitted on the carrier, the carrier group including the PCC is the main PUCCH carrier group, and the PUCCH is transmitted on the PCC.
  • the secondary PUCCH carrier group is all SCCs, and high-level signaling configures one of the SCCs to transmit the PUCCH, which is called a physical uplink control channel secondary cell (PUCCH SCell).
  • PUCCH SCell physical uplink control channel secondary cell
  • HARQ-ACK Hybrid Automatic Repeat request-ACKnowledgment
  • DC Dual Connectivity
  • MCG Master Carrier Group
  • SCG Secondary Carrier Group
  • the PUCCH wherein the MCG includes the PCC, the PUCCH is transmitted on the PCC, the MCG is all SCCs, and the PUCCH is transmitted on one of the pre-configured SCCs (or called primary secondary cells (PSCell)).
  • the pre-configured SCCs or called primary secondary cells (PSCell)
  • UCI includes HARQ-ACK, Channel State Information (CSI), Scheduling Request (Scheduling Request, SR) and other information.
  • HARQ-ACK is a general term for positive feedback (Acknowledgment, ACK) and negative feedback (Negative Acknowledgment, NACK), which is used for the physical downlink control channel (Physical Downlink Shared Channel, PDSCH) or the PDCCH (also known as PDCCH) indicating the release of SPS resources.
  • HARQ-ACK is a general term for positive feedback (Acknowledgment, ACK) and negative feedback (Negative Acknowledgment, NACK), which is used for the physical downlink control channel (Physical Downlink Shared Channel, PDSCH) or the PDCCH (also known as PDCCH) indicating the release of SPS resources.
  • PDSCH Physical Downlink Control Channel
  • PDCCH also known as PDCCH
  • Called SPS PDSCH release for feedback to inform the base station of PDSCH or indicate whether the PDCCH released by SPS PDSCH is received correctly;
  • CSI is used to feed back the quality of the downlink channel, thereby helping the base station to perform better downlink scheduling, such as modulation and coding strategies based on CSI (Modulation and Coding Scheme, MCS) to select and configure appropriate resource block (RB) resources, etc.;
  • SR is used to request the transmission resources of the PUSCH carrying uplink services from the base station when the terminal has uplink services to be transmitted.
  • UCI is transmitted on PUCCH.
  • PUCCH is always transmitted on a fixed carrier.
  • the inventors have found through research that, in the related art, for the overlap between uplink channels, it is stipulated that: for the overlap between uplink channels with the same priority, the overlap between PUCCHs should be processed first, and then the overlap between PUCCH and PUSCH should be processed.
  • the overlap between low priority channels is firstly processed, then the low priority channels in the uplink channels before carrier switching can be canceled, and finally the high priority uplink channels are processed After overlapping, the high-priority channel cancels the low-priority channel again after the overlap processing.
  • the carrier switching scheme includes: 1) Downlink Control Information (DCI) dynamically indicates carrier switching, that is, through the indication field in DCI to display 2) Perform PUCCH carrier switching based on predefined rules, for example, when PCell’s PUCCH resources collide with semi-static downlink symbols, switch PCell’s PUCCH resources to other carriers for transmission; 3) Based on radio resources Control (Radio Resource Control, RRC) configuration mode (pattern) to switch PUCCH carriers, for example, periodically configure based on time-domain subframes, and switch all PUCCH resources of PCell to other carriers in subframes configured with switching to transfer.
  • DCI Downlink Control Information
  • RRC Radio Resource Control
  • the embodiment of the present application proposes an uplink channel transmission method to solve the above problems.
  • the inventive idea of the embodiment of the present application is: if the PUCCH carrier switching is supported and there is an uplink channel overlap, the PUCCH carrier switching is prioritized. , and then process the overlapping uplink channels.
  • the processing sequence of combining PUCCH carrier switching and uplink channel overlap is clarified, so that the terminal and the base station have the same understanding, and the transmission performance of the system is improved; and in the embodiment of the present application, the carrier switching is performed first and then the uplink channel overlap is processed.
  • the problem of overlapping uplink channels after carrier switching caused by first processing uplink channel overlap and then processing carrier switching is avoided, thereby reducing waste of resources.
  • FIG. 1A it is an application scenario diagram of the embodiment of the present application, which includes: a base station 10 and a terminal device 20; when the terminal device 20 communicates with the base station 10 through the PUCCH, if it supports PUCCH carrier switching and there is an uplink channel overlap , the PUCCH carrier switching is processed first, and then the overlapping uplink channel is processed.
  • the information to be transmitted corresponding to the first PUCCH resource is switched to the second PUCCH resource of the second carrier to transfer.
  • the first PUCCH resource of the first carrier is switched to the second PUCCH resource of the second carrier for transmission, without waiting for available uplink resources on the carrier for transmitting PUCCH, avoiding The transmission delay is reduced, thereby improving the performance of URLLC.
  • the uplink channel transmission method proposed in the present application is applicable to various carriers, so that the technical solution of the present application has universal applicability. Therefore, the first carrier may include at least one of the following: Pcell carrier, PUCCH Scell carrier, and PScell carrier.
  • the first PUCCH resource is a resource for carrying at least one of the following information: HARQ-ACK, CSI, and SR.
  • the information resource carried by the first PUCCH resource can be the above-mentioned multiple resources, which greatly increases the efficiency of transmission.
  • the order of processing the overlapping uplink channels is: the overlap between the PUCCH resources of the second carrier, the overlapping of the PUCCH resources of the second carrier.
  • the overlapping uplink channels are processed according to a preset multiplexing rule.
  • an overlapping processing order is specified, so that both the terminal and the base station perform processing in accordance with this order, thereby achieving the purpose of consistent understanding between the terminal and the base station.
  • the above-mentioned carrier switching is a carrier switching performed in the same physical uplink control channel group (PUCCH group) or cell group (cell group).
  • PUCCH group physical uplink control channel group
  • cell group cell group
  • step 101 determining resources to be transmitted on the first carrier
  • step 102 switching resources to be transmitted on the first carrier to the second carrier for transmission;
  • step 103 determine the overlapping situation between PUCCHs in the second carrier, and perform processing
  • step 104 determine the overlapping situation between the PUCCH of the second carrier and the PUCCH of the first carrier, and perform processing;
  • step 105 determine the overlap between the PUCCH of the first carrier and the second carrier and the PUSCH resources of carriers in the same PUCCH group or cell group, and perform processing.
  • the terminal aggregates three carriers for uplink transmission, the first carrier is a PCell, and the second carrier is a carrier that can perform PUCCH transmission through PUCCH carrier switching.
  • Step 2 Determine the overlapping situation of the second carrier. On the second carrier, there is no overlap between PUCCH-1 and PUCCH-2.
  • Step 3 Determine the overlap between the PUCCH of the first carrier and the second carrier and the PUSCH resources of the same PUCCH group or cell group carrier, there is PUSCH transmission on the third carrier, and PUCCH-2 and the third carrier on the second carrier If the PUSCH of the second carrier overlaps, the UCI of the second carrier PUCCH-2 is transferred to the PUSCH of the third carrier for transmission.
  • the PUCCH is not transmitted on the first carrier, only the PUCCH-1 is transmitted on the second carrier, and the PUSCH is transmitted on the third carrier, and the PUSCH also carries the UCI information transmitted by the PUCCH-2 on the first carrier.
  • the first carrier is a PCell
  • the second carrier is a carrier for PUCCH transmission through PUCCH carrier switching.
  • Step 2 Determine the overlapping situation of the second carrier, overlap between PUCCH-1 and PUCCH-2 on the second carrier, and transfer the UCI carried by PUCCH-2 to PUCCH-1 based on the preset multiplexing rule for multiplexing transmission.
  • Step 3 Determine the overlap between the PUCCH of the first carrier and the second carrier and the PUSCH resources of the same PUCCH group or cell group carrier, there is PUSCH transmission on the third carrier, PUCCH-1 on the second carrier and PUSCH on the third carrier The PUSCH of the second carrier overlaps, and the UCI of the second carrier PUCCH-1 is transferred to the PUSCH of the third carrier for transmission.
  • the first carrier is a PCell
  • the second carrier is a carrier for PUCCH transmission through PUCCH carrier switching.
  • Step 2 Determine the overlapping situation of the second carrier, overlap between PUCCH-1 and PUCCH-2 on the second carrier, and transfer the UCI carried by PUCCH-2 to PUCCH-1 based on the preset multiplexing rule for multiplexing Transmission:
  • the PUCCH-1 of the second carrier overlaps with the PUCCH-3 of the first carrier, and one of the PUCCHs is selected based on the PUCCH overlap processing rules between carriers or multiplexed to one PUCCH for transmission.
  • the PUCCH-3 The UCI is also transferred to the PUCCH-1 on the second carrier for upmultiplex transmission.
  • the PUCCH is not transmitted on the first carrier, and the PUCCH-1 is transmitted on the second carrier.
  • the PUCCH-1 carries the UCI information transmitted on the PUCCH-1, PUCCH-2 and PUCCH-3 of the first carrier.
  • the first carrier is a PCell
  • the second carrier is a carrier for PUCCH transmission through PUCCH carrier switching.
  • Step 1 Carrier switching, based on the downlink symbols configured semi-statically on the first carrier, it is determined that PUCCH-1 on the first carrier is an invalid resource and needs to be switched to the second carrier for transmission, and PUCCH-2 is a valid resource without carrier switching . After the PUCCH-1 on the first carrier is switched to the second carrier, the PUCCH-1 on the second carrier is used for transmission.
  • Step 3 Determine the overlap between the PUCCH of the first carrier and the second carrier and the PUSCH resources of the PUCCH group or cell group carrier, there is PUSCH transmission on the third carrier, and it is related to the PUCCH-1 on the second carrier and the first There is overlap between the PUCCH-2 on the carrier, and the UCI carried by the PUCCH-1 on the second carrier and the PUCCH-2 on the first carrier is transferred to the PUSCH on the third carrier for transmission.
  • the processing module 601 includes a switching unit:
  • the switching unit is configured to switch the to-be-transmitted information corresponding to the first PUCCH resource to the second PUCCH resource of the second carrier for transmission if carrier switching is required for the first PUCCH resource of the first carrier.
  • the first carrier includes at least one of the following:
  • Pcell carrier PUCCH Scell carrier, PScell carrier.
  • the first PUCCH resource is a resource for carrying at least one of the following information:
  • the order of processing the overlapping uplink channels is:
  • the processing module 601 further includes an overlapping processing unit:
  • the overlapping processing unit is configured to process the overlapping uplink channels according to a preset multiplexing rule.
  • the embodiment of the present application provides a schematic structural diagram of a communication device, which may be a network side device or a terminal device, including a processor 700, a memory 701, and a transceiver 702;
  • the processor 700 is responsible for managing the bus architecture and general processing, and the memory 701 can store data used by the processor 700 when performing operations.
  • the transceiver 702 is used to receive and transmit data under the control of the processor 700 .
  • the steps of the methods disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or implemented by a combination of hardware and software modules in the processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register.
  • the storage medium is located in the memory 701, and the processor 700 reads the information in the memory 701, and completes the steps of the processing flow of the uplink channel transmission in combination with its hardware.
  • the processor 700 is configured to read the program in the memory 701 and execute:
  • PUCCH carrier switching is supported and uplink channel overlap exists, PUCCH carrier switching is performed first, and then the overlapping uplink channel is processed.
  • the processor 700 is specifically configured to:
  • the first carrier includes at least one of the following:
  • the first PUCCH resource is a resource for carrying at least one of the following information:
  • the first PUCCH resource is determined based on RRC configuration and a DCI indication of scheduling PDSCH, or determined based on RRC configuration;
  • the first PUCCH resource is used to bear the CSI or the SR, the first PUCCH resource is determined based on RRC configuration.
  • the order of processing the overlapping uplink channels is:
  • the overlapping uplink channels are processed, and the processor 700 is specifically configured to:
  • the overlapping uplink channels are processed according to a preset multiplexing rule.
  • the present application may also be implemented in hardware and/or software (including firmware, resident software, microcode, etc.). Still further, the present application may take the form of a computer program product on a computer-usable or computer-readable storage medium having computer-usable or computer-readable program code embodied in the medium for use by an instruction execution system or Used in conjunction with command execution systems.
  • a computer-usable or computer-readable medium may be any medium that may contain, store, communicate, transmit, or convey a program for use by, or in connection with, an instruction execution system, apparatus, or device device or equipment used.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente demande concerne un procédé de transmission pour canal montant et un appareil associé, qui sont utilisés pour résoudre le problème dans la technologie existante de comment combiner une commutation de porteuse de canal physique de contrôle montant (PUCCH) et un chevauchement de canaux montants pour le traitement. Dans la présente invention, si la commutation de porteuse de PUCCH est prise en charge et qu'un chevauchement de canal montant est présent, alors la commutation de porteuse de PUCCH est de préférence réalisée, puis des canaux de liaison montante se chevauchant sont traités.
PCT/CN2022/087476 2021-05-11 2022-04-18 Procédé de transmission pour canal montant et appareil associé WO2022237462A1 (fr)

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CN202110509192.9 2021-05-11
CN202110509192.9A CN115333697B (zh) 2021-05-11 上行信道的传输方法及相关装置

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190261383A1 (en) * 2016-11-03 2019-08-22 Lg Electronics Inc. Method for transmitting uplink channel in wireless communication system, and apparatus therefor
CN112261730A (zh) * 2019-07-22 2021-01-22 华为技术有限公司 通信的方法和通信装置
CN112584498A (zh) * 2019-09-27 2021-03-30 大唐移动通信设备有限公司 Uci的传输方法、装置、终端及基站

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190261383A1 (en) * 2016-11-03 2019-08-22 Lg Electronics Inc. Method for transmitting uplink channel in wireless communication system, and apparatus therefor
CN112261730A (zh) * 2019-07-22 2021-01-22 华为技术有限公司 通信的方法和通信装置
CN112584498A (zh) * 2019-09-27 2021-03-30 大唐移动通信设备有限公司 Uci的传输方法、装置、终端及基站

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MODERATOR (NOKIA): "Feature lead summary #4 on HARQ-ACK feedback enhancements for NR Rel-17 URLLC/IIoT (AI 8.3.1.1)", 3GPP DRAFT; R1-2007354, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), 31 August 2020 (2020-08-31), XP051926070 *

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