公开(公告)号：WO2023087137A1

公开(公告)日：2023-05-25

申请号：PCT/CN2021/130912

申请日：2021-11-16

Applicant: QUALCOMM INCORPORATED ,  QIN, Yi ,  PARK, Cheol Hee ,  CHEN, Xiaochen ,  HOU, Jintao ,  HAO, Zengyu ,  ZHANG, Jianming ,  GUO, Hongjin ,  CHEN, Feng ,  ZOU, Lei ,  CHEN, Hao ,  ZHANG, Nan ,  REN, Yi ,  WANG, Boting

Inventor： QIN, Yi ,  PARK, Cheol Hee ,  CHEN, Xiaochen ,  HOU, Jintao ,  HAO, Zengyu ,  ZHANG, Jianming ,  GUO, Hongjin ,  CHEN, Feng ,  ZOU, Lei ,  CHEN, Hao ,  ZHANG, Nan ,  REN, Yi ,  WANG, Boting

IPC: H04W56/00 ,  H04W4/46

Abstract: Methods, systems, and devices for wireless communications are described. A sidelink UE may switch from one synchronization source to another synchronization source that has a higher synchronization priority level if one or more conditions or rules are satisfied. For instance, if a UE that is its own synchronization source (e.g., is utilizing a lower priority synchronization source) transmits SLSSs and does not receive any sidelink data transmission in response for a threshold amount of time, the UE may attempt to switch to a different synchronization source that has a higher synchronization priority level. For example, the UE may pause its SLSS transmissions and scan for SLSSs from other synchronization sources (e.g., that have higher synchronization priority levels).

公开(公告)号：WO2021253369A1

公开(公告)日：2021-12-23

申请号：PCT/CN2020/096979

申请日：2020-06-19

Applicant: QUALCOMM INCORPORATED ,  LI, Xiaoyu ,  XIE, Ling ,  BHAWNANI, Udayan ,  PATIL, Kiran ,  CHEN, Qingxin ,  AZMOODEH, Masoud ,  MANDIL, Amit ,  LIN, Daowei ,  WAN, Zengran ,  HAO, Zengyu ,  WANG, Boting ,  ZHENG, Xingge ,  CHEN, Xiaochen

Inventor： LI, Xiaoyu ,  XIE, Ling ,  BHAWNANI, Udayan ,  PATIL, Kiran ,  CHEN, Qingxin ,  AZMOODEH, Masoud ,  MANDIL, Amit ,  LIN, Daowei ,  WAN, Zengran ,  HAO, Zengyu ,  WANG, Boting ,  ZHENG, Xingge ,  CHEN, Xiaochen

IPC: H04W56/00

Abstract: Embodiments include methods for managing network communications that may be performed by a processor of a wireless device configured to communicate with a communication network using a first subscription and a second subscription. The processor may provide to the second subscription timing information used by the wireless device to communicate via the first subscription. The processor may determine second timing information for the second subscription based on the timing information of the first subscription. The wireless device may communicate via the second subscription with the communication network using the determined second timing information.

公开(公告)号：WO2022232985A1

公开(公告)日：2022-11-10

申请号：PCT/CN2021/091882

申请日：2021-05-06

Applicant: QUALCOMM INCORPORATED ,  LIN, Daowei ,  WAN, Zengran ,  JIANG, Xin ,  DENG, Weifeng ,  WANG, Boting ,  DENG, Jun ,  GU, Hewu ,  CHEN, Xiaochen ,  HAO, Zengyu ,  XIE, Ling ,  CHIN, Tom ,  LOU, Zhongyue ,  UMATT, Bhupesh Manoharlal

Inventor： LIN, Daowei ,  WAN, Zengran ,  JIANG, Xin ,  DENG, Weifeng ,  WANG, Boting ,  DENG, Jun ,  GU, Hewu ,  CHEN, Xiaochen ,  HAO, Zengyu ,  XIE, Ling ,  CHIN, Tom ,  LOU, Zhongyue ,  UMATT, Bhupesh Manoharlal

IPC: H04W48/18

Abstract: A method of wireless communication by a user equipment (UE) supporting multiple subscriptions, includes camping on a first cell of a first radio access technology (RAT) with a first data subscription, and camping on a second cell of a second RAT with a second data subscription. The method also includes triggering a transition to the first cell of the first RAT for the second data subscription. The method further includes performing, with the first data subscription, activities on behalf of the second data subscription.

公开(公告)号：WO2022222107A1

公开(公告)日：2022-10-27

申请号：PCT/CN2021/089031

申请日：2021-04-22

Applicant: QUALCOMM INCORPORATED ,  WANG, Boting ,  LIN, Daowei ,  CHEN, Xiaochen

Inventor： WANG, Boting ,  LIN, Daowei ,  CHEN, Xiaochen

IPC: H04B7/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receiving, from a base station, control signaling scheduling transmission of a downlink message within a wireless channel resource. The UE may select a first antenna subset of a plurality of antennas of the UE to receive the downlink message. The UE may identify that a second antenna subset of antennas of the plurality of antennas of the UE is currently available to use for receiving the downlink message based at least in part on detecting a speed environment in which the UE is operating. The UE may monitor, for downlink reception of the downlink message, the wireless channel resource using the first antenna subset and one or more antennas of the second antenna subset.