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：US11324060B2

公开(公告)日：2022-05-03

申请号：US16896069

申请日：2020-06-08

Applicant: QUALCOMM Incorporated

Inventor： Haojun Wang ,  Kaikai Yang ,  Zhenqing Cui

IPC: H04W76/15 ,  H04W80/02 ,  H04W52/36 ,  H04W28/02 ,  H04W80/08

Abstract: One or more aspects of uplink transmissions for dual connectivity connection devices are disclosed. In some implementations, a method of wireless communication includes adjusting, by a user equipment (UE) while in a dual connectivity configuration, a threshold. The method also includes routing, by the UE, data to one of multiple radio link control (RLC) layers based on the adjusted threshold. The method further includes transmitting, by the UE, the data.