公开(公告)号：US20220287132A1

公开(公告)日：2022-09-08

申请号：US17629614

申请日：2019-08-19

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Gavin Bernard HORN ,  Ozcan OZTURK ,  John Wallace NASIELSKI

IPC: H04W76/19 ,  H04W76/27 ,  H04W76/38

Abstract: Certain aspects of the present disclosure provide techniques for suspending and resuming user plane downlink data for user equipments (UEs) equipped with multiple universal subscriber identity modules (USIMs).

公开(公告)号：US20200322850A1

公开(公告)日：2020-10-08

申请号：US16652873

申请日：2018-10-12

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Gavin Bernard HORN ,  Juan ZHANG ,  Haris ZISIMOPOULOS ,  Srinivasan BALASUBRAMANIAN

IPC: H04W36/00 ,  H04W76/27 ,  H04W36/32 ,  H04W76/25 ,  H04W40/36

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a 4G/LTE device and via a 5G/NR base station, a first handover command message identifying at least one of a measurement configuration or a measurement gap for identifying a 2G/3G cell, wherein the first handover command message is associated with a 5G/NR to 2G/3G handover of the UE via 4G/LTE; transmit, to the 4G/LTE device and via the 5G/NR base station, a measurement report regarding the 2G/3G cell based at least in part on the measurement configuration and/or the measurement gap; and tune to the 2G/3G cell based at least in part on a second handover message, received from the 4G/LTE device via the 5G/NR base station, for performance of the call via the 2G/3G cell. Numerous other aspects are provided.

公开(公告)号：US20200092720A1

公开(公告)日：2020-03-19

申请号：US16548381

申请日：2019-08-22

Applicant: QUALCOMM Incorporated

Inventor： Tom CHIN ,  Juan ZHANG ,  Ajith Tom PAYYAPPILLY

IPC: H04W12/06 ,  H04W12/04 ,  H04W60/02

Abstract: A new radio (NR) user equipment (UE) registration procedure that may be executed by a UE and a network is disclosed, resulting in a UE registration that may be more efficient than existing UE registration procedures. For example, the UE registration procedure may utilize messaging between an extensible authentication protocol (EAP) component and a non-access stratum (NAS) component to abort the registration procedure when a non-recoverable EAP failure occurs, or suspend or re-start a NAS registration timer when a recoverable EAP failure occurs.

公开(公告)号：US20190068721A1

公开(公告)日：2019-02-28

申请号：US15971754

申请日：2018-05-04

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Payyappilly ,  Tom Chin

IPC: H04L29/08 ,  H04W76/25 ,  H04L29/06

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a modem of a user equipment (UE) may receive one or more parameters that configure the modem to perform a periodic communication to maintain a first connection of the UE; and perform the periodic communication based at least in part on the one or more parameters, wherein the periodic communication is performed on a second connection different than the first connection. In some aspects, an application processor of a UE may establish a connection with a server for a plurality of applications, the server to be configured to communicate with respective application servers for the plurality of applications; configure a modem of the UE to perform a periodic communication to maintain the connection; and provide a push notification, received via the connection and associated with an application of the plurality of applications, to the application.

公开(公告)号：US20170127330A1

公开(公告)日：2017-05-04

申请号：US14931492

申请日：2015-11-03

Applicant: QUALCOMM Incorporated

Inventor： Ajith Tom PAYYAPPILLY ,  Youjun FAN ,  Juan ZHANG ,  Daniel AMERGA ,  Arnaud MEYLAN ,  Aziz GHOLMIEH ,  Sivaramakrishna VEEREPALLI

IPC: H04W36/30 ,  H04W36/14 ,  H04W36/00 ,  H04W24/10

CPC classification number: H04W36/30 ,  H04B17/318 ,  H04B17/336 ,  H04B17/382 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/14

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for measurement reporting. The method comprises receiving, via a first radio access technology (RAT), a first request for one or more measurement reports, translating the first request to a group of second requests for measurement associated with at least a second RAT, and transmitting at least one of the second requests to initiate gathering measurements associated with the second RAT for use in generating the one or more measurement reports in response to the first request.

公开(公告)号：US20250063481A1

公开(公告)日：2025-02-20

申请号：US18938631

申请日：2024-11-06

Applicant: QUALCOMM Incorporated

Inventor： Tom CHIN ,  Ajith Tom PAYYAPPILLY ,  Juan ZHANG

IPC: H04W48/16 ,  H04W36/00 ,  H04W36/14 ,  H04W36/36 ,  H04W76/10 ,  H04W88/16

Abstract: Methods, systems, and devices for wireless communications are described. A UE may establish a wireless communication link with a base station in accordance with a radio access technology (RAT), and an internet connection with the base station. The UE may identify a lack of support by a network that includes the base station for a type of voice calls associated with the RAT. The UE may transmit a discovery query for a gateway to a core network, and the UE may establish a connection with the gateway via the internet connection. The UE may initiate a voice call via a call path from the UE to the core network, where the call path may include the wireless communications link with the base station in accordance with the RAT and also may include the internet connection with the gateway.

公开(公告)号：US20250047564A1

公开(公告)日：2025-02-06

申请号：US18716726

申请日：2022-02-11

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Gavin Bernard HORN ,  Xipeng ZHU ,  Rajeev KUMAR ,  Shankar KRISHNAN

IPC: H04L41/14 ,  H04L41/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a request for network assisted information associated with one or more of a machine learning (ML) model or analytics, the ML model or the analytics being associated with an application layer communication that is associated with the UE. The UE may receive, from the network node, one or more of the ML model or the analytics. Numerous other aspects are described.

公开(公告)号：US20230247701A1

公开(公告)日：2023-08-03

申请号：US18011797

申请日：2020-08-07

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Gavin Bernard HORN ,  Punyaslok PURKAYASTHA ,  Juan ZHANG

IPC: H04W76/15 ,  H04W8/18

CPC classification number: H04W76/15 ,  H04W8/183

Abstract: Aspects relate to coordination of communication links associated with multiple subscriptions. For example, a base station may determine that a first communication link and a second communication link are established with a user equipment (UE) using a first subscription and a second subscription of the UE, respectively. At least one of the first communication link or the second communication link may be established between the UE and the base station. The base station may coordinate communication of information with the UE via at least one of the first communication link or the second communication link based on the determination. The base station may coordinate the communication of information by selecting, based on the information, one of: the first communication link and the second communication link for communicating the information, or the first communication link or the second communication link for communicating the information without utilizing the other communication link.

公开(公告)号：US20230239333A1

公开(公告)日：2023-07-27

申请号：US18001515

申请日：2020-08-17

Applicant: QUALCOMM Incorporated

Inventor： Charles Nung LO ,  Thomas STOCKHAMMER ,  Juan ZHANG ,  Imed BOUAZIZI

IPC: H04L65/61 ,  H04L67/53 ,  H04L43/028 ,  H04L43/06 ,  H04W24/08

CPC classification number: H04L65/61 ,  H04L67/53 ,  H04L43/028 ,  H04L43/06 ,  H04W24/08

Abstract: Embodiments include methods for supporting metrics collection and reporting for Fifth Generation (5G) Media Streaming in a 5G system (5GS) network. Various embodiments include systems and methods enabling a Media Session Handler running on a processor of a wireless device connected to a radio access network (RAN) of a 5GS network to receive a metrics configuration message from an application function (AF) server of the 5GS network via a M5 interface, wherein the metrics configuration message indicates one or more metrics measurement, collection and reporting requirements associated with a 5G Media Streaming service, and send a metrics report associated with the media session to the AF server via the M5 interface.

公开(公告)号：US20230199869A1

公开(公告)日：2023-06-22

申请号：US18170146

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Tom PAYYAPPILLY ,  Tom CHIN

IPC: H04W76/10 ,  H04W40/02 ,  H04W24/02

CPC classification number: H04W76/10 ,  H04W40/02 ,  H04W24/02

Abstract: Certain aspects of the present disclosure provide techniques for communicating, by a user equipment (UE), over multiple slices. A method that may be performed by the UE includes receiving, by a modem, from an operating system (OS), a request for route identifier, the request for route identifier comprising a traffic descriptor corresponding to a first application from which the request for route identifier originated. The method further includes transmitting a route identifier to the OS, the route identifier generated by the modem based on a routing policy that provides mapping between the traffic descriptor and a network route. The method further includes receiving, by the modem, a start network request comprising the route identifier. The method further includes establishing, in response to the start network request, a network connection via the network route.