公开(公告)号：WO2022222054A1

公开(公告)日：2022-10-27

申请号：PCT/CN2021/088612

申请日：2021-04-21

Applicant: QUALCOMM INCORPORATED ,  DAI, Jing ,  WEI, Chao ,  XU, Hao ,  HUANG, Min

Inventor： DAI, Jing ,  WEI, Chao ,  XU, Hao ,  HUANG, Min

IPC: H04L5/00 ,  H04W72/02 ,  H04W76/14

Abstract: Apparatus, methods, and computer program products for sidelink positioning are provided. An example method includes transmitting or receiving a reservation message reserving sidelink resources for groupcasting of one or more reference signals for a group of multiple UEs including the UE, the sidelink resources for the groupcasting comprising time division multiplexed (TDM) resources for the multiple UEs in the group of multiple UEs. The example method further includes transmitting a reference signal in a resource of the TDM resources.

公开(公告)号：WO2022214018A1

公开(公告)日：2022-10-13

申请号：PCT/CN2022/085482

申请日：2022-04-07

Applicant: 维沃移动通信有限公司

Inventor： 王欢 ,  纪子超 ,  彭淑燕

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/08

Abstract: 本申请公开了一种旁链路资源选择方法、装置、终端及存储介质，属于通信技术领域，本申请实施例的旁链路资源选择方法包括：终端根据数据传输的特性和/或预设规则进行周期性部分检测，和/或，终端根据数据传输的特性和/或预设规则进行连续性或非周期性部分检测；终端根据数据传输的特性和/或预设规则进行资源选择。

公开(公告)号：WO2022212985A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/070821

申请日：2022-02-24

Applicant: QUALCOMM INCORPORATED

Inventor： XU, Huilin ,  WU, Shuanshuan ,  LEI, Jing ,  HUANG, Fei ,  ZHANG, Duo

IPC: H04W28/26 ,  H04W72/02 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0453 ,  H04W8/24 ,  H04W92/18

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support hybrid systems sidelink (SL) operations. In a first aspect, an apparatus obtains a resource reservation for a subsequent transmission over an SL, the reservation of a resource in a resource pool, and the resource spanning at least one subchannel of a plurality of sub-channels. The apparatus further transmits an indication of the resource reservation to at least one other UE, where the UE is of a first type and the at least one other UE is of a second type. Other aspects and features are also claimed and described.

公开(公告)号：WO2022212501A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/022543

申请日：2022-03-30

Applicant: IDAC HOLDINGS, INC.

Inventor： EL HAMSS, Aata ,  TOOHER, Patrick ,  MARINIER, Paul ,  ALFARHAN, Faris

IPC: H04W72/02 ,  H04W72/1284 ,  H04W72/1289

Abstract: In one or more embodiments, there may be one or more devices, methods, and/or systems addressing or relating to carrier switching for sending uplink control information. In one case, a wireless transmit receive unit (WTRU) may have more than one uplink channel carrier available. The WTRU may determine, or be instructed, which carrier(s) to use in the event that a first carrier cannot be used. The WTRU may receive configuration information that may assist in determining which carrier to use.

公开(公告)号：WO2022206695A1

公开(公告)日：2022-10-06

申请号：PCT/CN2022/083449

申请日：2022-03-28

Applicant: 维沃移动通信有限公司

Inventor： 王臣玺 ,  宋扬 ,  孙鹏 ,  塔玛拉卡拉盖施 ,  袁江伟

IPC: H04W72/02

Abstract: 本申请公开了一种信道状态信息CSI报告的映射方法、终端及网络侧设备。本申请实施例的CSI报告的映射方法包括：终端设备按照预设映射规则，将X个CSI报告通过目标信道反馈至网络侧设备；其中，上述CSI报告中包括以下至少一项：用于指示波束上报类型的信息，目标波束的相关信息；上述目标波束包括以下至少一项：N对能被上述终端设备同时接收的第一波束，M个测量值满足预定条件的第二波束；N为大于或者等于1的正整数，X、M为正整数；上述预设映射规则为与波束上报类型相匹配的映射规则。

公开(公告)号：WO2022206559A1

公开(公告)日：2022-10-06

申请号：PCT/CN2022/082822

申请日：2022-03-24

Applicant: 大唐移动通信设备有限公司

Inventor： 韩波 ,  缪德山 ,  康绍莉 ,  孙韶辉

IPC: H04W72/02

Abstract: 本发明实施例公开了一种资源分配方法、设备及介质。该方法包括：终端设备根据承载星历的SIB的发送周期以及SIB2中通知的NPRACH传输资源的配置信息，确定对应于该发送周期的N个NPRACH传输资源，N为大于0自然数；终端设备从N个NPRACH传输资源中随机选取一个NPRACH传输资源；终端设备通过选取的NPRACH传输资源向网络设备进行随机接入。通过该方法，终端可以在多个可用的传输资源中随机选择一个传输资源进行随机接入，使得终端在进行随机接入时，随机延迟发送，能够分散到不同的传输资源，减少冲突概率，有效避免因终端集中在同一个传输资源发起随机接入，造成传输资源发送冲突而导致随机接入失败的问题。

公开(公告)号：WO2022203775A1

公开(公告)日：2022-09-29

申请号：PCT/US2022/016028

申请日：2022-02-10

Applicant: QUALCOMM INCORPORATED

Inventor： JUNEJA, Raveesh ,  KUMAR, Akash ,  PATEL, Rimal

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/02 ,  H04W72/04

Abstract: A method of wireless communications by a user equipment (UE) includes detecting, in response to a bandwidth part (BWP) switch, a first BWP of a first carrier aggregation signal and a second BWP of a second carrier aggregation signal. The first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal are each within a predetermined frequency range of each other. The method also includes tuning a radio frequency (RF) channel to a center of a wideband channel including the first BWP and the second BWP. The method further includes processing the wideband channel including both the first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal with a single phase locked loop (PLL).

公开(公告)号：WO2022201402A1

公开(公告)日：2022-09-29

申请号：PCT/JP2021/012417

申请日：2021-03-24

Applicant: 株式会社ＮＴＴドコモ

Inventor： 熊谷　慎也 ,  岡野　真由子 ,  岡村　真哉 ,  ▲高▼橋　優元 ,  吉岡　翔平 ,  永田　聡

IPC: H04W16/28 ,  H04W72/02 ,  H04W48/16

Abstract: 端末は、セルサーチ信号の送信を要求する信号を、通信装置に送信する送信部と、前記要求する信号に基づいて送信された前記セルサーチ信号を受信して、セルに係る情報を特定する受信部とを有する。

公开(公告)号：WO2022200366A1

公开(公告)日：2022-09-29

申请号：PCT/EP2022/057516

申请日：2022-03-22

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： SU, Ling ,  LIN, Zhipeng

IPC: H04W72/04 ,  H04W72/02

Abstract: Embodiments of the present disclosure provide method and apparatus for handling collision. A method performed by a terminal device comprises obtaining at least one first available slot for a first uplink transmission. The method further comprises obtaining at least one second available slotfor a second uplink transmission. The method further comprises determining that the at least one first available slot and the at least one second available slot overlap in time by at least one time-overlapping slot. The method further comprises determining whether the at least one time-overlapping slot is used for the first uplink transmission or the second uplink transmission based on one or more collision handling rules. The method further comprises transmitting the first uplink transmission and/or the second uplink transmission to a network device.

公开(公告)号：WO2022191476A1

公开(公告)日：2022-09-15

申请号：PCT/KR2022/002657

申请日：2022-02-23

Applicant: 엘지전자 주식회사

Inventor： 홍종우 ,  백서영 ,  박기원 ,  서한별 ,  이승민

IPC: H04W72/04 ,  H04W72/10 ,  H04W72/02 ,  H04W72/14 ,  H04W76/28 ,  H04W76/27 ,  H04W76/14 ,  H04W92/18

Abstract: 일 실시 예에 있어서, 제 1 장치가 무선 통신을 수행하는 방법이 제안된다. 상기 방법은, SL(sidelink) 그랜트와 관련된 자원을 결정하고, 제 1 SL DRX(discontinuous reception) 사이클과 관련된 정보 및 제 1 활성 시간(active time)과 관련된 정보를 포함하는 제 1 SL DRX 설정을 제 2 장치에게 전송하되, 적어도 하나의 LCH(logical channel) 중에서 가장 높은 우선 순위의 제 1 LCH와 관련된 데스티네이션(destination)은 상기 제 2 장치를 포함하고, 제 2 SL DRX 사이클과 관련된 정보 및 제 2 활성 시간과 관련된 정보를 포함하는 제 2 SL DRX 설정을 제 3 장치에게 전송하고, 상기 제 2 장치가 상기 제 1 활성 시간 외인 것에 기반하여, 상기 적어도 하나의 LCH 중에서 가장 높은 우선 순위보다 낮은 우선 순위를 가진 제 2 LCH를 선택하되, 상기 제 2 LCH와 관련된 데스티네이션은 상기 제 3 장치를 포함하고, 상기 제 3 장치가 상기 제 2 활성 시간인 것에 기반하여, 상기 자원을 기반으로 MAC PDU(media access control protocol data unit)를 상기 제 3 장치에게 전송하는 단계를 포함할 수 있다.