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.

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：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：US20140162620A1

公开(公告)日：2014-06-12

申请号：US14099385

申请日：2013-12-06

Applicant: QUALCOMM INCORPORATED

Inventor： Nieyan GENG ,  Gurvinder Singh CHHABRA ,  Thomas KLINGENBRUNN ,  Shyamal RAMACHANDRAN ,  Francesco GRILLI ,  Uttam PATTANAYAK

IPC: H04W4/00 ,  H04W88/06

CPC classification number: H04W88/06 ,  G06F9/4401 ,  H04L69/321 ,  H04M1/72525 ,  H04W8/22 ,  H04W48/18

Abstract: Methods and apparatus are provided for device configuration (e.g., feature segment loading and system selection). Certain aspects of the present disclosure generally relate to operating a user equipment (UE) in a first radio access network (RAN) with a first set of modem features that supports the first RAN, detecting a second RAN not supported by the first set of modem features, and rebooting the modem software to load a second set of modem features that supports the detected RAN. For certain aspects, the first RAN may be a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) network and the second RAN may be a Wideband-Code Division Multiple Access (W-CDMA) network or Long-Term Evolution (LTE) network. This allows features to be loaded into memory (e.g., only) when they are required to support a detected RAN, rather than loading an entire image, thereby conserving DRAM and increasing efficiency.

Abstract translation: 提供了用于设备配置（例如，特征段加载和系统选择）的方法和装置。 本公开的某些方面通常涉及在具有支持第一RAN的第一组调制解调器特征的第一无线电接入网络（RAN）中操作用户设备（UE），检测不被第一组调制解调器支持的第二RAN 功能和重新启动调制解调器软件以加载支持检测到的RAN的第二组调制解调器功能。 对于某些方面，第一RAN可以是时分同步码分多址（TD-SCDMA）网络，而第二RAN可以是宽带码分多址（W-CDMA）网络或长期演进（LTE） ）网络。 这允许在需要支持检测到的RAN时将特征加载到存储器（例如，仅）中，而不是加载整个图像，从而节约DRAM并提高效率。

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：US20220286839A1

公开(公告)日：2022-09-08

申请号：US17650434

申请日：2022-02-09

Applicant: QUALCOMM Incorporated

Inventor： Can ZHAO ,  Suli ZHAO ,  Qingxin CHEN ,  Cheol Hee PARK ,  Xinchen ZHANG ,  Mutaz Zuhier Afif SHUKAIR ,  Uttam PATTANAYAK

IPC: H04W8/18 ,  H04W76/16 ,  H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may configure a first channel associated with a first subscriber identity module (SIM), the first SIM associated with data traffic. The UE may configure a second channel associated with a second SIM in a dual SIM dual active (DSDA) mode. The UE may detect, on the second channel, a subscription related data stream that includes voice call traffic. The UE may determine, based on detecting the subscription related data stream, to switch the data traffic from the first SIM to the second SIM based at least in part on a UE operation mode. The UE may switch the data traffic from the first SIM to the second SIM based at least in part on the determination to switch the data traffic. Numerous other aspects are described.

公开(公告)号：US20180063708A1

公开(公告)日：2018-03-01

申请号：US15246322

申请日：2016-08-24

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Abhishek BHATNAGAR ,  Eswar Kumar MOYYA ,  Uttam PATTANAYAK ,  Ajantha DE SILVA

IPC: H04W12/06 ,  H04L29/06

CPC classification number: H04W12/06 ,  H04L63/0853 ,  H04W8/18 ,  H04W12/00405

Abstract: A method for optimizing remote authentication of a virtual subscriber identity module (VSIM) for a multi-subscriber identity module (SIM) multi-standby (MSMS) mobile communication device includes: receiving a VSIM authentication request from a VSIM network; determining whether a previous packet switched (PS) connection between the VSIM and the VSIM network is available; in response to determining that the previous PS connection between the VSIM and the VSIM network is available, performing VSIM authentication using the previous PS connection between the VSIM and the VSIM network.

公开(公告)号：US20180115978A1

公开(公告)日：2018-04-26

申请号：US15333554

申请日：2016-10-25

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Suli ZHAO ,  Mona AGRAWAL ,  Qingxin CHEN ,  Reza SHAHIDI ,  Uttam PATTANAYAK

IPC: H04W72/10 ,  H04W68/00 ,  H04W48/18 ,  H04W8/18

CPC classification number: H04W72/10 ,  H04W8/183 ,  H04W48/18 ,  H04W68/005 ,  H04W68/12 ,  H04W76/16 ,  H04W84/105 ,  H04W84/12 ,  H04W88/06

Abstract: A method for call setup for a voice-over-long-term evolution (VoLTE) call on multi-subscriber identity module (SIM) multi-standby (MSMS) mobile communication device includes: receiving a long-term evolution (LTE) page; determining whether a WiFi connection is available; in response to determining that the WiFi connection is not available, determining whether the LTE page was received on a non-dedicated data subscription (DDS) subscription; and in response to determining that the LTE page was received on the non-DDS subscription, granting a highest priority for communication activities to an LTE page response on the non-DDS subscription.

公开(公告)号：US20170230870A1

公开(公告)日：2017-08-10

申请号：US15019691

申请日：2016-02-09

Applicant: QUALCOMM Incorporated

Inventor： Yongsheng SHI ,  Uttam PATTANAYAK ,  Shivank NAYAK ,  Abhishek BHATNAGAR ,  Debesh Kumar SAHU ,  Raja Rajeswari CHITIKE

IPC: H04W36/00 ,  H04W60/06

CPC classification number: H04W36/0022 ,  H04W4/12 ,  H04W8/183 ,  H04W36/14 ,  H04W60/06 ,  H04W88/06

Abstract: A method for performing data service switch for a mobile communication device having a first subscription configured as a dedicated data subscription (DDS) and a second subscription includes: receiving a multimedia messaging service (MMS) message notification on the second subscription; calculating an approximate transfer time for receiving the MMS message; determining the that the approximate transfer time is less than a specified time; in response to determining that the approximate transfer time is less than the specified time, performing at the mobile communication device a local packet switched (PS) service detach procedure for the first subscription; performing a circuit switched (CS) service attach procedure for the first subscription; and performing a PS service attach procedure for the second subscription.

公开(公告)号：US20150271721A1

公开(公告)日：2015-09-24

申请号：US14223538

申请日：2014-03-24

Applicant: QUALCOMM Incorporated

Inventor： Harish VENKATACHARI ,  Manjunath RAJU ,  Uttam PATTANAYAK ,  Valibabu SALADI ,  Sathish KRISHNAMOORTHY ,  Daisuke TERASAWA

IPC: H04W36/06 ,  H04W48/18 ,  H04J11/00

CPC classification number: H04W48/18 ,  H04B1/7083 ,  H04B1/7087 ,  H04J11/0069 ,  H04W48/20

Abstract: The present disclosure presents a method and an apparatus for an improved acquisition mechanism at a user equipment (UE). For example, the disclosure presents a method for identifying a plurality of frequencies for camping by the UE, wherein each frequency of the plurality of frequencies is associated with a radio access technology (RAT), sorting the identified frequencies into one or more frequency groups based on a priority associated with each of the identified frequencies, searching a frequency group with a first highest priority to detect a cell for camping by the UE, and camping on a cell detected by the UE. As such, a method and an apparatus for an improved acquisition mechanism at a user equipment (UE) is disclosed.

Abstract translation: 本公开提供了一种用于在用户设备（UE）处改进的采集机制的方法和装置。 例如，本公开提供了一种用于识别UE驻留的多个频率的方法，其中多个频率的每个频率与无线接入技术（RAT）相关联，将所识别的频率分类为一个或多个频率组 在与每个所识别的频率相关联的优先级上，搜索具有第一最高优先级的频率组以检测由所述UE驻留的小区，并且驻留在由所述UE检测到的小区上。 因此，公开了一种用于在用户设备（UE）处改进的采集机制的方法和装置。