公开(公告)号：US20190200414A1

公开(公告)日：2019-06-27

申请号：US16215285

申请日：2018-12-10

Applicant: QUALCOMM Incorporated

Inventor： Santosh ABRAHAM ,  Huichun LIU ,  Miguel GRIOT ,  Juan ZHANG

IPC: H04W76/32 ,  H04W76/27

CPC classification number: H04W76/32 ,  H04W76/27

Abstract: In order to improve efficiency in releasing a connection with a user equipment, a method, apparatus, and computer-readable medium are presented herein. A RAN receives release assistance information from a user equipment or a User Plane Function (UPF) involved in an active session with the user equipment. The release assistance information may be received over a control plane or over a user plane. The release assistance information may be received from the user equipment or the UPF over the user plane or as Radio Resource Control (RRC) signaling. The release assistance information may be received from an application function via the UPF. The RAN determines to release the user equipment based on the release assistance information.

公开(公告)号：US20240340670A1

公开(公告)日：2024-10-10

申请号：US18294144

申请日：2021-09-26

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Gavin Bernard HORN ,  Xipeng ZHU

IPC: H04W24/10 ,  H04W24/02

CPC classification number: H04W24/10 ,  H04W24/02

Abstract: A second network entity/RAN entity may transmit to a first network entity/ADRF, and the first network entity/ADRF may receive from the second network entity/RAN entity, first information associated with a RAN. The first network entity/ADRF may store, at the first network entity/ADRF, the first information associated with the RAN. The first network entity/ADRF may transmit to the second network entity, and the second network entity may receive from the first network entity/ADRF, a response indicative of storage of the first information at the first network entity/ADRF. The first network entity/ADRF may receive, from a third network entity, a request for second information associated with the RAN. The first network entity/ADRF may transmit, to the third network entity, at least some of the second information associated with the RAN based on the request for the second information.

公开(公告)号：US20240251382A1

公开(公告)日：2024-07-25

申请号：US18551096

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Juan ZHANG ,  Xipeng ZHU

IPC: H04W68/00 ,  H04W8/18

CPC classification number: H04W68/005 ,  H04W8/183

Abstract: Aspects relate paging message management for a wireless communication device having multiple subscriber identity modules (SIMs), where a first SIM is active and a second SIM is inactive. A Radio Access Network (RAN) paging message is received and processed for the second SIM of the wireless communication device. A busy indication message including an establishment cause value for the busy indication message is generated in response to the RAN paging message. The busy indication message may be transmitted to a wireless communication network to pause or halt further paging messages in accordance with the busy indication message.

公开(公告)号：US20230300923A1

公开(公告)日：2023-09-21

申请号：US18005925

申请日：2020-09-24

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/15 ,  H04W76/34

CPC classification number: H04W76/15 ,  H04W76/34 ,  H04W88/06

Abstract: A Single-Link DSDA apparatus is disclosed. In one aspect of the disclosure, the RRC connections associated with two SIMS have common connections that can both be reconfigured by providing one SIM with the configuration for its RRC connection along with an indication that the other SIM is to use the common configuration for its RRC configuration. In other aspects of the disclosure, a primary SIM is established which can only perform certain tasks. In still other aspects of the disclosure RRC connection establishment and release of a dual-SIM UE can be performed by using on the primary connection to send common configuration, and using both connection for different configurations.

公开(公告)号：US20230292226A1

公开(公告)日：2023-09-14

申请号：US18006347

申请日：2020-10-01

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/16 ,  H04W12/08 ,  H04W12/06

CPC classification number: H04W48/16 ,  H04W12/08 ,  H04W12/06

Abstract: Embodiments include methods and devices for media application function (AF) exposure functionality. Various aspects may include receiving an access configuration message for a service or application provider, the access configuration message including an indication of one or more event types and parameters, one or more exposure levels, and aggregation rules. Various embodiments may include an AF server subscribing other computing devices to event types and parameters for the service or application based on the exposure level of the other computing device.

公开(公告)号：US20230120582A1

公开(公告)日：2023-04-20

申请号：US17906065

申请日：2020-04-16

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Lenaig Genevieve CHAPONNIERE ,  Gavin Bernard HORN ,  Haris ZISIMOPOULOS ,  Amer CATOVIC ,  Miguel GRIOT

IPC: H04W76/10 ,  H04W68/02 ,  H04W76/30

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for optimizing data delivery in dual subscriber identity module (dual SIM) scenarios where a single radio resource is shared.

公开(公告)号：US20220417942A1

公开(公告)日：2022-12-29

申请号：US17358673

申请日：2021-06-25

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Tom PAYYAPPILLY ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Uppinder BABBAR ,  Vamsi DOKKU ,  Vinay PARADKAR

IPC: H04W72/10

Abstract: A UE may include one or more application processors and a modem processor. The modem processor may include flow priority engine configured to receive, from the one or more application processors, requests for determining priority treatment of one or more packet filters of one or more uplink transmissions and transmit the one or more uplink transmissions to a base station based on prioritiers of the one or more uplink transmissions. The priorities of the uplink transmissions may be determined based on at least one of the requests for priority treatment received from the one or more application processors, mapping of uplink transmissions to radio bearers, the priorities of the radio bearers, or one or more configuration rules.

公开(公告)号：US20220377538A1

公开(公告)日：2022-11-24

申请号：US17303078

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Ajith Tom PAYYAPPILLY ,  Juan ZHANG ,  Tom CHIN

IPC: H04W12/033 ,  H04L29/06 ,  H04W12/0471 ,  H04W12/041 ,  H04W12/37 ,  H04W12/037

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a cellular modem may transmit, to an applications processor, an indication to use a non-Third Generation Partnership Project (non-3GPP) interworking function (N3IWF) for non-access stratum (NAS) signaling. Accordingly, the cellular modem may establish a first virtual interface with the applications processor. The cellular modem may further perform an Internet Key Exchange (IKE) procedure with a core network using the first virtual interface and the N3IWF and transmit a key generated during the IKE procedure to the applications processor. Numerous other aspects are described.

公开(公告)号：US20220264421A1

公开(公告)日：2022-08-18

申请号：US17175584

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Juan ZHANG ,  Ajith Tom PAYYAPPILLY ,  Tom CHIN ,  Lenaig Genevieve CHAPONNIERE ,  Amer CATOVIC

IPC: H04W40/12 ,  H04L29/08 ,  H04W76/12 ,  H04L29/06 ,  H04W12/72 ,  H04W12/088

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive policy information that specifies radio access technology (RAT) priorities for route selection, including a RAT priority of non-cellular over cellular. The UE may establish access for an application over a route that is selected based at least in part on the RAT priority. Numerous other aspects are described.

公开(公告)号：US20220158781A1

公开(公告)日：2022-05-19

申请号：US17424446

申请日：2020-01-22

Applicant: Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK ,  Qualcomm Incorporated

Inventor： Xipeng ZHU ,  Huichun LIU ,  Gavin Bernard HORN ,  Peng CHENG ,  Juan ZHANG ,  Tom CHIN ,  Min WANG ,  Ozcan OZTURK

IPC: H04L5/00 ,  H04W24/10 ,  H04W28/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that the UE is operating in a dual-connectivity configuration with a master node (MN) and a secondary node (SN). The UE may receive at least one request that the UE report MDT measurements. The UE may perform a first portion of measurements associated with the first base station and perform a second portion of measurements associated with the second base station. The UE may perform the measurements while the UE is operating in the dual-connectivity configuration. The UE may transmit one or more reports including information indicative of the first portion of measurements, information indicative of the second portion of measurements, or both.