公开(公告)号：US20240137829A1

公开(公告)日：2024-04-25

申请号：US18548057

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/14 ,  H04W48/18

CPC classification number: H04W36/144 ,  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：US20240129782A1

公开(公告)日：2024-04-18

申请号：US18547766

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Jianqiang ZHANG ,  Arvind Vardarajan SANTHANAM ,  Xianwei ZHU ,  Hewu GU ,  Jie MAO ,  Xiaochen CHEN ,  Xuqiang ZHANG ,  Jun DENG ,  Peng HU

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal associated with a first radio access technology (RAT) and a second signal associated with a second RAT. The UE may determine that first signal measurements associated with the first signal satisfy a first condition and second signal measurements associated with the second signal satisfy a second condition. The UE may transmit, to a first base station associated with the first RAT, a measurement report that excludes the first signal measurements and the second signal measurements based at least in part on the first condition and the second condition being satisfied. Numerous other aspects are described.

公开(公告)号：US20240080738A1

公开(公告)日：2024-03-07

申请号：US18261476

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Muralidharan MURUGAN ,  Nitin PANT ,  Jun DENG ,  Rishika TINDOLA ,  Sham Sunder KANTAYAPALEM ,  Uttam VYAS

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/305 ,  H04W36/0058

Abstract: Techniques for recovering quickly from a radio link failure (RLF) by identifying potentially strong candidate cells, while avoiding the conventional delays from relying only on initial ACQ DB scans followed by band-scanning, are disclosed. In one aspect, a wireless apparatus such as a user equipment (UE) may identify a radio link failure (RLF) of an existing wireless connection. The UE may prioritize, during an RLF recovery procedure for restoring the connection, candidate cells using connection criteria from one or more measurement reports. The UE can thereupon restore the connection using a cell having a highest priority. In various configurations, the UE can use cells from A3, A4, A5, inter-RAT or periodic measurement reports to reestablish a stronger connection in a faster time.