公开(公告)号：WO2023283504A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/072368

申请日：2022-05-17

Applicant: QUALCOMM INCORPORATED

Inventor： HEBEIN, Adam ,  FRANTTI, Qin Xue ,  A'HEARN, Brian ,  REJ, Rishav ,  CHEN, Qingxin ,  PATTANAYAK, Uttam ,  SINGH, Vikram ,  UMATT, Bhupesh Manoharlal ,  PAZOS, Carlos Marcelo Dias ,  LOTFALLAH, Osama ,  CHAN, Flora Pui San ,  PRIYADARSHINI, Manisha ,  BHATNAGAR, Abhishek ,  SHAHIDI, Reza ,  PARK, Cheol Hee

IPC: H04W48/18 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect that a first subscription, of a plurality of subscriptions associated with the UE, is associated with an active service on a first cellular network. The UE may search, for a second subscription of the plurality of subscriptions, for radio access technologies (RATs) and frequency bands that are compatible with a dual active mode of the UE. In some aspects, the UE may detect that the active service on the first cellular network has ended. Accordingly, the UE may search, for the second subscription, for RATs and frequency bands that are compatible with the dual active mode of the UE and for RATs and frequency bands that are incompatible with the dual active mode, before expiry of a timer associated with a power saving state. Numerous other aspects are described.

公开(公告)号：WO2022241364A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/071745

申请日：2022-04-15

Applicant: QUALCOMM INCORPORATED

Inventor： AGRAWAL, Mona ,  SANTHANAM, Arvind Vardarajan ,  REJ, Rishav ,  CHEN, Qingxin ,  SHAHIDI, Reza ,  LEE, Kuo-Chun

IPC: H04W76/15 ,  H04W36/0027 ,  H04W36/14 ,  H04W36/36 ,  H04W8/183 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first call associated with a first subscriber of the UE. The UE may establish a second call associated with a second subscriber of the UE, wherein the first subscriber and the second subscriber are active contemporaneously, and wherein the first call and the second call are associated with a first radio access technology (RAT). The UE may identify a mobility event that associated with an interruption to at least one of the first call and the second call, the mobility event involving switching the first subscriber to a second RAT. The UE may perform a mitigation action. Numerous other aspects are described.

公开(公告)号：WO2022204638A1

公开(公告)日：2022-09-29

申请号：PCT/US2022/070703

申请日：2022-02-17

Applicant: QUALCOMM INCORPORATED

Inventor： PARADKAR, Vinay ,  UMATT, Bhupesh Manoharlal ,  SINGH, Vikram ,  SHAHIDI, Reza ,  GILL, Sunmeet ,  ZHAO, Can ,  ZOU, Chao

IPC: H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication connection associated with a first subscription or associated with a first network slice, wherein the first communication connection is a default connection for the UE for data traffic. The UE may establish a second communication connection associated with a second subscription or associated with a second network slice. The UE may receive, from a device via a wireless local area network provided by the UE or via a wired connection, a data traffic packet associated with one or more parameters. The UE may route the data traffic packet to the second communication connection based at least in part on the one or more parameters. The UE may transmit the data traffic packet using the second communication connection. Numerous other aspects are described.

公开(公告)号：WO2022169535A1

公开(公告)日：2022-08-11

申请号：PCT/US2021/073149

申请日：2021-12-29

Applicant: QUALCOMM INCORPORATED

Inventor： LEE, Kuo-Chun ,  BANISTER, Brian Clarke ,  SANTHANAM, Arvind Vardarajan ,  SHAHIDI, Reza ,  UMATT, Bhupesh Manoharlal ,  AMERGA, Daniel ,  ZHOU, Zhang ,  FRANTTI, Qin Xue ,  GUAN, Xuepan ,  CHIN, Tom

IPC: H04W48/18 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish, in a communication mode, a communication connection with a first radio access technology (RAT) or a second RAT. The UE may receive or identify an indication to deprioritize the first RAT. The UE may perform, based at least in part on the indication to deprioritize the first RAT, an action to deprioritize the first RAT, where the action is based at least in part in the communication mode. Numerous other aspects are described.

公开(公告)号：WO2022056773A1

公开(公告)日：2022-03-24

申请号：PCT/CN2020/115834

申请日：2020-09-17

Applicant: QUALCOMM INCORPORATED ,  XIE, Ling ,  CHIN, Tom ,  CHEN, Qingxin ,  SHAHIDI, Reza ,  UMATT, Bhupesh Manoharlal

Inventor： XIE, Ling ,  CHIN, Tom ,  CHEN, Qingxin ,  SHAHIDI, Reza ,  UMATT, Bhupesh Manoharlal

IPC: H04B1/40

Abstract: Aspects of the disclosure relate to communication via a dual subscriber identification module (SIM) dual standby (DSDS) user equipment (UE) are disclosed. In an aspect, the DSDS UE may establish a first connection with a base station through a communication link via a first subscription using a frequency resource, and may establishing a second connection with the base station through the communication link via a second subscription using the frequency resource. The DSDS UE may further perform communication with the base station via at least one of the first subscription or the second subscription through the communication link using the frequency resource.

公开(公告)号：WO2022051383A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/048694

申请日：2021-09-01

Applicant: QUALCOMM INCORPORATED

Inventor： GOPAL, Thawatt ,  BANISTER, Brian Clarke ,  BANDARU, Sridhar ,  SHAHIDI, Reza

IPC: H04W48/18 ,  H04B7/04 ,  H04B7/08 ,  H04W60/00 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication link using a first radio access technology (RAT). The UE may establish a second communication link using a second RAT. The UE may determine whether to prioritize antenna selection for the first communication link using the first RAT or the second communication link using the second RAT. The UE may prioritize antenna selection for the first communication link or the second communication link based at least in part on the determination. Numerous other aspects are provided.

公开(公告)号：WO2022002135A1

公开(公告)日：2022-01-06

申请号：PCT/CN2021/103552

申请日：2021-06-30

Applicant: QUALCOMM INCORPORATED ,  WANG, Shanshan ,  SANTHANAM, Arvind Vardarajan ,  MAI, Tian ,  SHAHIDI, Reza ,  GHELICHI, Mahbod ,  GEEKIE, James Francis ,  PATHAK, Yash ,  TAMBARAM KAILASAM, Sundaresan

Inventor： WANG, Shanshan ,  SANTHANAM, Arvind Vardarajan ,  MAI, Tian ,  SHAHIDI, Reza ,  GHELICHI, Mahbod ,  GEEKIE, James Francis ,  PATHAK, Yash ,  TAMBARAM KAILASAM, Sundaresan

IPC: H04W8/24 ,  H04W24/00 ,  H04W72/0406 ,  H04W72/0453

Abstract: Certain aspects of the present disclosure provide techniques for an adaptive strategy for enhanced thermal mitigation and overheating signaling. A method that may be performed by a user equipment (UE) includes determining whether one or more trigger conditions are met and following an overheating assistance (OA) configuration received from a network or switching to an internal thermal mitigation configuration based at least in part on the determining.

公开(公告)号：WO2021242536A1

公开(公告)日：2021-12-02

申请号：PCT/US2021/032294

申请日：2021-05-13

Applicant: QUALCOMM INCORPORATED

Inventor： OZTURK, Ozcan ,  HORN, Gavin Bernard ,  SHAHIDI, Reza

IPC: H04W76/15 ,  H04W8/18 ,  H04W76/28

Abstract: Aspects of the present disclosure present techniques for coordination between a user equipment (UE) and one or more network entities to allow necessary interruptions on a first link associated with a first subscriber identification module (SIM) of the UE in order to establish or use a second link associated with a second SIM of the UE. A UE may include two or more SIMs, such as, for example, when offering Dual-SIM-Dual-Active (DSDA) functionalities. The UE may be limited by a single receiving chain, disregarding the multiple SIMs carried therein. The present disclosure alleviates or removes such limitations by coordinating between the UE and one or more network entities to optimize the use of the multiple SIMs.

公开(公告)号：WO2021168480A1

公开(公告)日：2021-08-26

申请号：PCT/US2021/070165

申请日：2021-02-19

Applicant: QUALCOMM INCORPORATED

Inventor： GOPAL, Thawatt ,  BANISTER, Brian Clarke ,  PALS, Timothy Paul ,  SHAHIDI, Reza ,  BHATTACHARJEE, Supratik

IPC: H04B7/06 ,  H04B7/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an antenna switch selection associated with a dual connectivity antenna configuration, wherein the antenna switch selection is associated with a first radio access technology (RAT) and the dual connectivity antenna configuration permits communication via the first RAT and a second RAT; determine, based at least in part on the antenna switching selection, a quantity of communication chains, associated with the first RAT, that are affected by an antenna switching process of the second RAT; and selectively permit, based at least in part on the quantity of communication chains, a reconfiguration of the dual connectivity antenna configuration according to the antenna switch selection. Numerous other aspects are provided.

公开(公告)号：WO2021016909A1

公开(公告)日：2021-02-04

申请号：PCT/CN2019/098530

申请日：2019-07-31

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

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

IPC: H04W16/14

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 network operator 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 network operator 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.