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：US20230010736A1

公开(公告)日：2023-01-12

申请号：US17650169

申请日：2022-02-07

Applicant: QUALCOMM Incorporated

Inventor： Adam HEBEIN ,  Manisha PRIYADARSHINI ,  Qin Xue FRANTTI ,  Brian A’HEARN ,  Rishav REJ ,  Qingxin CHEN ,  Uttam PATTANAYAK ,  Vikram SINGH ,  Bhupesh Manoharlal UMATT ,  Carlos Marcelo Dias PAZOS ,  Cherng-Shung HSU ,  Osama LOTFALLAH ,  Flora Pui San CHAN ,  Abhishek BHATNAGAR ,  Reza SHAHIDI ,  Cheol Hee PARK ,  Subashini KRISHNAMURTHY ,  Sandeep RAMANNAVAR ,  Jun HU ,  Shailesh MAHESHWARI ,  Thomas CHRISTOL ,  Hemanth Kumar RAYAPATI ,  Krishna Chaitanya MUKKERA

IPC: H04W76/15 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish, using a first subscription of the UE, a first communication connection associated with a first service. The UE may establish, using a second subscription of the UE, a second communication connection associated with a second service. The UE may operate in a dual subscriber identity module (SIM) dual active (DSDA) mode based at least in part on establishing the first communication connection and establishing the second communication connection. The UE may perform an action to maintain concurrent services, including the first service and the second service, while operating in the DSDA mode. Numerous other aspects are described.

公开(公告)号：US20240314533A1

公开(公告)日：2024-09-19

申请号：US18669377

申请日：2024-05-20

Applicant: QUALCOMM Incorporated

Inventor： Rishav REJ ,  Qingxin CHEN ,  Subashini KRISHNAMURTHY ,  Bhupesh Manoharlal UMATT

IPC: H04W4/90 ,  H04W72/30 ,  H04W72/566 ,  H04W88/06

CPC classification number: H04W4/90 ,  H04W72/30 ,  H04W72/566 ,  H04W88/06

Abstract: An apparatus for wireless communication is provided. The apparatus is configured to obtain, based on a first mobile alert associated with a first subscriber identity module (SIM) being scheduled for broadcast from a first network, an indication of receiver resources assigned for receiving the first mobile alert associated with the first SIM. The apparatus is further configured to refrain, based at least in part on the indication, from receiving a second mobile alert associated with a second SIM scheduled for broadcast from a second network. The first mobile alert and the second mobile alert may be associated with messages from at least one of a CMAS or an ETWS.

公开(公告)号：US20220286994A1

公开(公告)日：2022-09-08

申请号：US17653412

申请日：2022-03-03

Applicant: QUALCOMM Incorporated

Inventor： Vikram SINGH ,  Mutaz Zuhier Afif SHUKAIR ,  Yong XIE ,  Qingxin CHEN ,  Carlos Marcelo Dias PAZOS ,  Suli ZHAO ,  Can ZHAO ,  Rishav REJ ,  Bhupesh Manoharlal UMATT

IPC: H04W60/00 ,  H04W76/16 ,  H04W8/18 ,  H04W76/12 ,  H04W24/04

Abstract: In some aspects, a user equipment (UE) may communicate using a first radio access technology (RAT) for a first subscription of the UE, wherein the first RAT is selected from a group that includes a first cellular RAT associated with the first subscription, a second cellular RAT associated with a second subscription of the UE, and a wireless local area network (WLAN) RAT. The UE may communicate using a second RAT for the second subscription of the UE, wherein the second RAT is selected from the group that includes the first cellular RAT associated with the first subscription, the second cellular RAT associated with the second subscription of the UE, and the WLAN RAT. The UE may transition, based at least in part on a condition, a communication link carrying a protocol data unit (PDU) session from the second subscription to the first subscription. Numerous other aspects are described.

公开(公告)号：US20230011024A1

公开(公告)日：2023-01-12

申请号：US17650435

申请日：2022-02-09

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/16 ,  H04W8/18 ,  H04W52/02

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：US20220369191A1

公开(公告)日：2022-11-17

申请号：US17302832

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/14 ,  H04W36/36 ,  H04W8/18

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：US20210377716A1

公开(公告)日：2021-12-02

申请号：US17302317

申请日：2021-04-29

Applicant: QUALCOMM Incorporated

Inventor： Rishav REJ ,  Qingxin Chen ,  Subashini Krishnamurthy ,  Bhupesh Manoharlal Umatt

IPC: H04W4/90 ,  H04W72/00 ,  H04W72/12

Abstract: An apparatus for wireless communication is provided. The apparatus is configured to obtain, based on a first mobile alert associated with a first subscriber identity module (SIM) being scheduled for broadcast from a first network, an indication of receiver resources assigned for receiving the first mobile alert associated with the first SIM. The apparatus is further configured to refrain, based at least in part on the indication, from receiving a second mobile alert associated with a second SIM scheduled for broadcast from a second network. The first mobile alert and the second mobile alert may be associated with messages from at least one of a CMAS or an ETWS.

公开(公告)号：US20240179512A1

公开(公告)日：2024-05-30

申请号：US18070216

申请日：2022-11-28

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Qingxin CHEN ,  Arvind Vardarajan SANTHANAM ,  Reza SHAHIDI ,  Shanshan WANG ,  Liangchi HSU ,  Rishav REJ ,  Ie-Hong LIN ,  Karthik VENKATRAM ,  Subashini KRISHNAMURTHY ,  Sudeep JAIN ,  Amit JAIN ,  Tom CHIN

IPC: H04W8/18 ,  H04W8/02 ,  H04W64/00

CPC classification number: H04W8/183 ,  H04W8/02 ,  H04W64/00 ,  H04W88/06

Abstract: A method for of wireless communication, by a multi-subscription user equipment (UE) includes selecting a first subscription to receive a positioning system information broadcast (posSIB) based on a first subscription state and a second subscription state. The method also includes receiving the posSIB via the first subscription. The UE may switch from the first subscription to a second subscription to receive a subsequent posSIB, in response to the second subscription state changing and/or the first subscription state changing. The state switching may be between connected mode and inactive/idle mode, or between voice service and data service.

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.

公开(公告)号：US20230276522A1

公开(公告)日：2023-08-31

申请号：US18166760

申请日：2023-02-09

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  Rishav REJ ,  James Francis GEEKIE ,  Cheol Hee PARK ,  Manisha PRIYADARSHINI ,  Andres ZACARIAS ,  Adam HEBEIN ,  Qingxin CHEN ,  Uttam PATTANAYAK

IPC: H04W76/27 ,  H04W52/24

CPC classification number: H04W76/27 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may detect that a voltage fails to satisfy a performance threshold while operating in a dual subscriber identity module (SIM)-dual active (DSDA) mode associated with maintaining a first network connection in a first active mode concurrently with maintaining a second network connection in a second active mode. The mobile station may transition the first network connection from the first active mode to a standby mode based at least in part on detecting that the voltage fails to satisfy the performance threshold. Numerous other aspects are described.