公开(公告)号：US20240292336A1

公开(公告)日：2024-08-29

申请号：US18573218

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Yi Liu ,  Jiugang Gao ,  Yuankun Zhu ,  Fojian Zhang ,  Zhenqing Cui ,  Haojun Wang ,  Jinglin Zhang ,  Zhanzhong Yuan ,  Yuanqiang Cai

IPC: H04W52/02 ,  H04B7/0404

CPC classification number: H04W52/0277 ,  H04B7/0404

Abstract: Wireless communication between a mobile device or user equipment (UE) having a plurality of antennas and a base station includes signaling a reduced capability with respect to a number of antennas used for an uplink transmission. To reduce UE power consumption, e.g., when a battery is low and/or when a throughput is low, a UE may signal a lower capability, such as one that uses fewer antennas than the UE has available for an uplink transmission. The UE may then deactivate RF circuitry coupled to one or more antennas to reduce power consumption without significantly reducing performance.

公开(公告)号：US20230276337A1

公开(公告)日：2023-08-31

申请号：US18006530

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Chaofeng Hui ,  Yuankun Zhu ,  Fojian Zhang ,  Hao Zhang ,  Yi Liu

IPC: H04W40/02 ,  H04W48/18

CPC classification number: H04W40/02 ,  H04W48/18

Abstract: Systems and methods for providing dynamic network slicing resource reselection for wireless communication are described. User equipments (UEs) may determine that network slicing resources utilized with respect to one or more applications are to be changed in run time, such as for more efficient operation in light of a change in power mode, throughput mode, latency mode, etc. A message indicating a cause for reselection of a current packet data unit (PDU) session association with an application may be provided to a UE route selection policy (URSP) manager. The URSP manager may reevaluate a current PDU session association with the application to determine if it is a best match with the cause. If no, a switch to a new PDU session association with the application may be made. If yes, the current PDU session association with the application may be maintained Other aspects and features are also claimed and described.