公开(公告)号：US20250106885A1

公开(公告)日：2025-03-27

申请号：US18728275

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Rishav REJ ,  Uttam VYAS ,  Qingxin CHEN ,  Uttam PATTANAYAK ,  Touseef KHAN ,  Ling XIE ,  Bhupesh Manoharlal UMATT ,  Manisha PRIYADARSHINI ,  Mutaz Zuhier Afif SHUKAIR

IPC: H04W72/563 ,  H04W72/0446 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a first service associated with a first subscriber identification module (SIM), the first service having a first priority. The UE may identify at least one re-prioritization condition that is satisfied, wherein the at least one re-prioritization condition is associated with at least one of the first service or a second service associated with a second SIM, the second service having a second priority that is lower than the first priority. The UE may adjust, based at least in part on the at least one re-prioritization condition being satisfied, the second priority, wherein the adjusted second priority is higher than the first priority. The UE may perform a communication corresponding to the second service based at least in part on the adjusted second priority. Numerous other aspects are described.

公开(公告)号：US20240267189A1

公开(公告)日：2024-08-08

申请号：US18567215

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Reza SHAHIDI ,  Qingxin CHEN ,  Rahul MARINGANTI ,  Ankur SRIVASTAVA ,  Anindya MAJUMDER ,  Kamalakar GANTI ,  Sivaram Srivenkata PALAKODETY ,  Ambarish TRIPATHI ,  Krishna Chaitanya MUKKERA ,  Peng WU ,  Wei SUN ,  Yuyi LI ,  Mohammad ASHRAF

IPC: H04L5/00 ,  H04L1/1829

CPC classification number: H04L5/0053 ,  H04L1/1854

Abstract: Aspects are provided allowing a MSIM UE to transmit a controlled pattern of fake HARQ-ACK and a controlled RLC status report in response to un-decoded data transmissions from a base station, while suspending SRS antenna switching during performance of an activity in a different network subscription, in order to relieve MCS penalties in response to such suspension while minimizing RLC holes. The UE sends a plurality of SRSs to a base station in a first network using a first SIM of the UE, where each of the SRSs is sent using a different antenna. The UE suspends SRS transmission from the different antennas while performing an activity in a second network using a second SIM of the UE. The UE sends a HARQ-ACK to the base station while the SRS transmission is suspended in response to at least one of a plurality of un-decoded data transmissions from the base station.

公开(公告)号：US20220312280A1

公开(公告)日：2022-09-29

申请号：US17597224

申请日：2020-07-28

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Qingxin CHEN ,  Reza SHAHIDI ,  Jiming GUO ,  Xuqiang ZHANG ,  Kiran PATIL ,  Subashini KRISHNAMURTHY ,  Peng HU ,  Xuepan GUAN ,  Daowei LIN ,  Shaolin PENG ,  Vishwanath CHUKKALA ,  Pavan Kumar V. JIGAJINNI ,  Bhupesh Manoharlal UMATT ,  Rishika TINDOLA ,  Xiaochen CHEN ,  Tom CHIN ,  Xiaoyu LI

IPC: H04W36/00 ,  H04W8/18 ,  H04W68/00 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a first subscription of the UE and a second subscription of the UE are associated with a same cell and are being used for a same radio access technology (RAT). The UE may activate a proxy subscription mode for the first subscription based at least in part on the determination that the first subscription of the UE and the second subscription of the UE are associated with the same cell and are being used for the same RAT, wherein the proxy subscription mode enables the UE to use the first subscription to perform one or more idle mode operations for the second subscription while the second subscription is in an idle mode. Numerous other aspects are provided.

公开(公告)号：US20220256328A1

公开(公告)日：2022-08-11

申请号：US17593616

申请日：2019-03-22

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Reza SHAHIDI ,  Jiming GUO ,  Qingxin CHEN ,  Aziz GHOLMIEH ,  Leena ZACHARIAS ,  Jun HU

IPC: H04W8/18 ,  H04W8/24 ,  H04W76/28 ,  H04W76/30 ,  H04W72/04

Abstract: Certain aspects of the present disclosure are generally directed to extended signaling protocols for multi-subscriber identity module (MSIM) user-equipment (UE) for new radio (NR). For example, certain aspects provide a method for wireless communication by a UE. The method generally includes receiving a first message from a network entity enquiring regarding information associated with a multi-subscriber identify module (SIM) capability of the UE, determining the information associated with the multi-SIM capability of the UE in response to the inquiry from the network entity, and communicating one or more messages to indicate the information regarding the multi-SIM capability to the network entity.

公开(公告)号：US20200178143A1

公开(公告)日：2020-06-04

申请号：US16781983

申请日：2020-02-04

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Shiau-He TSAI ,  Jie MAO ,  Yan ZHANG ,  Huichun CHEN ,  Shanshan WANG ,  Song TIAN ,  Yong XIE

IPC: H04W36/30 ,  H04W48/20

Abstract: A user equipment (UE) expedites cell reselection by reselecting a neighbor cell prior to call setup. In one instance, the UE measures a signal quality of a serving cell and a signal quality of the neighbor cell. The UE starts a reselection timer for reselecting the neighbor cell based on the measured signal quality of the serving cell and the measured signal quality of the neighbor cell. The UE reselects the neighbor cell prior to a scheduled expiration of the reselection timer.

公开(公告)号：US20180288667A1

公开(公告)日：2018-10-04

申请号：US15762439

申请日：2015-12-29

Applicant: Ling XIE ,  Shiau-He TSAI ,  Jie MAO ,  Yan ZHANG ,  Huichun CHEN ,  Shanshan WANG ,  Song TIAN ,  Yong XIE ,  QUALCOMM INCORPORATED

Inventor： Ling XIE ,  Shiau-He TSAI ,  Jie MAO ,  Yan ZHANG ,  Huichun CHEN ,  Shanshan WANG ,  Song TIAN ,  Yong XIE

IPC: H04W36/30

Abstract: A user equipment (UE) expedites cell reselection. In one instance, the UE starts a reselection timer for reselecting to a neighbor cell when a signal quality of a serving cell is determined to fall below a first threshold. The UE then expedites reselecting to the neighbor cell based on a difference between the signal quality of the serving cell and the signal quality of the neighbor cell when the signal quality of the serving cell falls below a second threshold.

公开(公告)号：US20180035397A1

公开(公告)日：2018-02-01

申请号：US15552917

申请日：2015-04-07

Applicant: Ling XIE ,  Chintan Shirish AHAH ,  Jiming GUO ,  QUALCOMM Incorporated

Inventor： Ling XIE ,  Chintan Shirish SHAH ,  Jiming GUO

IPC: H04W56/00 ,  H04W72/04

Abstract: Various embodiments include methods for adjusting timing advance values on a mobile communication device that includes receiving, on the mobile communication device, a timing advance adjustment value from a base station and determining whether the timing advance adjustment value exceeds an adjustment threshold. The mobile communication device may ignore the timing advance adjustment value in response to determining that the timing advance adjustment value exceeds the adjustment threshold, and may adjust a timing advance value stored on the mobile communication device by the timing advance adjustment value in response to determining that the timing advance adjustment value does not exceed the adjustment threshold.

公开(公告)号：US20240306066A1

公开(公告)日：2024-09-12

申请号：US18264376

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Chunxia LI ,  Matthew Heng ZHANG ,  Xiaoyu LI ,  Ling XIE ,  Liang ZHU ,  Hua XU ,  Wei GU ,  Feng CHEN

IPC: H04W36/30 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W36/0088

Abstract: Techniques and apparatuses described herein enable a user equipment (UE) to adjust a measurement period indicated by a measurement schedule for neighbor cell measurement. For example, the UE may receive the measurement schedule. The measurement schedule may indicate a baseline measurement period. The UE may determine a measurement period (referred to as a determined measurement period) based at least in part on a received power value (such as an Srxlev) associated with the serving cell and a received power value for one or more neighbor cells.

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：US20240098694A1

公开(公告)日：2024-03-21

申请号：US18264401

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Liang HONG ,  Cheol Hee PARK ,  Qingxin CHEN ,  Jun HU ,  Rishav REJ ,  Reza SHAHIDI ,  Zhenyu LIU ,  Xiaoyu LI

IPC: H04W68/02 ,  H04W8/20 ,  H04W56/00 ,  H04W60/04

CPC classification number: H04W68/02 ,  H04W8/20 ,  H04W56/0015 ,  H04W60/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish one or more wireless connections for different subscriptions with a base station. The UE may receive an indication of a temporary mobile subscription identifier (TMSI) from the base station during a registration procedure. The UE may calculate a paging occasion (PO) based on the TMSI and may determine the PO fails to satisfy a threshold timing value. The UE may transmit one or more registration request to trigger additional registration procedures in which base station may transmit a new TMSI. The UE may calculate an updated PO based on the new TMSI. The UE may periodically receive one or more paging messages from the base station in a set of POs based on calculating the updated PO.