一种信道确定方法、信道传输方法、电子设备及存储介质

    公开(公告)号:WO2022213362A1

    公开(公告)日:2022-10-13

    申请号:PCT/CN2021/086187

    申请日:2021-04-09

    发明人: 林亚男 徐婧

    IPC分类号: H04L1/16

    摘要: 本申请公开了一种信道确定方法,包括:终端设备确定第一上行控制信道资源集合,所述第一上行控制信道资源集合不包括第一时间单元内的第一上行控制信道资源,所述第一上行控制信道资源集合包括所述第一时间单元内的第二上行控制信道资源,其中,所述第一上行控制信道资源用于传输第一上行控制信息(UCI),所述第二上行控制信道资源用于传输第二UCI,所述第二UCI的优先级高于所述第一UCI,所述第一UCI满足第一约定条件;基于所述第一上行控制信道资源集合确定所述第一时间单元内不重叠的上行控制信道资源。本申请还公开了另一种信道确定方法、信道传输方法、电子设备及存储介质。

    物理直连链路反馈方法、装置及存储介质

    公开(公告)号:WO2022213333A1

    公开(公告)日:2022-10-13

    申请号:PCT/CN2021/086033

    申请日:2021-04-08

    发明人: 赵文素

    摘要: 本公开是关于一种物理直连链路反馈方法、装置及存储介质。所述物理直连链路反馈方法包括:响应于接收第二用户设备向第一用户设备发送的一个或多个码块组CBG,向所述第二用户设备发送针对所述一个或多个CBG的HARQ反馈。通过本公开可以在直连链路中实现基于CBG的重传以及HARQ反馈,无需重传整个传输块,故可以减小直连链路资源的消耗。

    信息收发方法,数据发送方法以及装置

    公开(公告)号:WO2022205251A1

    公开(公告)日:2022-10-06

    申请号:PCT/CN2021/084790

    申请日:2021-03-31

    IPC分类号: H04W28/02 H04L1/16 H04L1/00

    摘要: 本申请实施例提供一种信息收发方法,数据发送以及装置。该信息收发方法包括:第一IAB宿主节点接收第二IAB宿主节点发送的第二消息,该第二消息包括:该第二IAB宿主节点拓扑内的第二节点的BAP地址和/或该第二IAB宿主节点拓扑内的第二路径标识和/或该第一IAB宿主节点拓扑内的第一节点的第一虚拟BAP地址;和/或,第一IAB宿主节点向第二IAB宿主节点发送第一消息,该第一消息包括:该第一IAB宿主节点拓扑内的第一节点的BAP地址;该第一IAB宿主节点为其拓扑内的节点配置路由表。

    CODE BLOCK GROUP BASED CROSS-BANDWIDTH PART SCHEDULING

    公开(公告)号:WO2022169854A1

    公开(公告)日:2022-08-11

    申请号:PCT/US2022/014918

    申请日:2022-02-02

    IPC分类号: H04L5/00 H04L1/16

    摘要: Methods, systems, and devices for wireless communications are described. A base station may transmit control signaling scheduling a downlink transmission to a user equipment (UE) across multiple bandwidth parts (BWPs) and an indication of a code block group (CBG)-based mapping for the downlink transmission. A transport block (TB) of the downlink transmission may include multiple code block groups (CBGs) that are mapped across the BWPs. The UE may monitor for the TB across the BWPs based on the CBG mapping. For example, the UE may determine the CBGs are mapped across different BWPs based on the cross-BWP CBG mapping. Additionally or alternatively, the UE may determine each CBG is mapped within one BWP based on the cross-BWP CBG mapping. The UE may calculate a TB size based on available time and frequency resources and may decode the TB based on calculating the TB size and the cross-BWP CBG mapping.

    提前终止方法、装置、通信设备及存储介质

    公开(公告)号:WO2022165760A1

    公开(公告)日:2022-08-11

    申请号:PCT/CN2021/075578

    申请日:2021-02-05

    发明人: 牟勤

    IPC分类号: H04L1/16

    摘要: 本申请提出了一种提前终止方法、装置、通信设备及存储介质,其中,方法包括:通过下行控制信息DCI中的信息域指示终端设备终止重复传输。由此,实现了终端设备在覆盖增强的场景中能支持提前终止,使得终端设备可以在重传场景中节能。

    控制信息发送方法、接收方法、装置及存储介质

    公开(公告)号:WO2022160968A1

    公开(公告)日:2022-08-04

    申请号:PCT/CN2021/137108

    申请日:2021-12-10

    IPC分类号: H04L5/00 H04L1/16 H04L1/18

    摘要: 本申请公开了一种控制信息发送方法、接收方法、装置及存储介质,可应用于通信系统,例如NR、V2X、LTE-V、V2V、车联网、MTC、IoT、LTE-M,M2M,物联网等,控制信息发送方法包括发送至少一个下行控制信息以及对应的下行物理共享信道,下行控制信息携带计数序列编号;接收来自用户设备的反馈信息,反馈信息包括DCI漏检信息;计数序列编号用于指示上行控制信息的累计数量,上行控制信息对应于下行控制信息调度的下行物理共享信道,上行控制信息用于传输反馈信息。本申请用以解决用户设备在相同的UCI需要反馈的多个PDSCH对应的DCI全部发生漏检无反馈信息的问题。

    DCI CONTENT AND MODIFIED CODEBOOK TYPE 3 HARQ PUCCH CONTENT FOR DEFERRED SPS PUCCH ACK/NACK

    公开(公告)号:WO2022155605A1

    公开(公告)日:2022-07-21

    申请号:PCT/US2022/012812

    申请日:2022-01-18

    摘要: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for DCI content and modified/enhanced codebook Type 3 HARQ PUCCH content for deferred SPS PUCCH ACK/NACK. In aspects, a UE may receive, from a base station, DCI including a request for HARQ-ACK feedback associated with at least one resource that is unavailable. The HARQ-ACK feedback may be based on one or more one-shot HARQ-ACK codebooks including one or more bits. The UE may transmit, to the base station, the HARQ-ACK feedback associated with the at least one resource that is unavailable, where the HARQ-ACK feedback includes the one or more one-shot HARQ-ACK codebooks including the one or more bits.

    METHODS FOR ULTRA-RELIABLE LOW-LATENCY COMMUNICATION MULTIPLEXING

    公开(公告)号:WO2022155102A1

    公开(公告)日:2022-07-21

    申请号:PCT/US2022/011875

    申请日:2022-01-10

    IPC分类号: H04L1/16 H04L1/18 H04L5/00

    摘要: Described herein is a procedure for determining multiplexing behavior when multiple physical uplink control channel (PUCCH) and/or physical uplink shared channel (PUSCH) resources of different priority indexes overlap in time. The wireless transmit/receive unit (WTRU) determines a multiplexing indication applicable to a set of resources overlapping in time, at least one condition associated to the multiplexing indication, and multiplexes a subset of the resources based on whether the at least one condition is satisfied. Further described herein are solutions for selecting a grant on which uplink control information (UCI) is multiplexed in the case that no data is available for transmission and the grants are of multiple priority indexes. Also described herein are solutions for reporting accurate power headroom applicable to simultaneous transmission of PUCCH and PUSCH when the PUCCH and PUSCH may be of different priority indexes.