中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

49 records (took 0.024 seconds)

    Dual subscriber coexistence management
    32.
    发明授权
    Dual subscriber coexistence management 有权

    公开(公告)号：US12177931B2

    公开(公告)日：2024-12-24

    申请号：US17447399

    申请日：2021-09-10

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Cheol Hee Park ,  Qingxin Chen ,  Reza Shahidi

    IPC: H04W8/18 ,  H04W24/06 ,  H04W24/08 ,  H04W60/00 ,  H04W72/541

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain one or more parameters associated with a dual subscriber operation of the UE that includes communicating using a first subscriber entity and a second subscriber entity. The UE may transmit one or more uplink communications via one or more of the first subscriber entity or the second subscriber entity using a coexistence management configuration that is based at least in part on the one or more parameters. Numerous other aspects are described.

    Management of antenna switching according to a sounding reference symbol antenna switching configuration
    33.
    发明授权
    Management of antenna switching according to a sounding reference symbol antenna switching configuration 有权

    公开(公告)号：US11751275B2

    公开(公告)日：2023-09-05

    申请号：US17249063

    申请日：2021-02-18

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Brian Clarke Banister ,  Timothy Paul Pals ,  Reza Shahidi ,  Supratik Bhattacharjee

    IPC: H04W76/25 ,  H04W88/06

    CPC classification number: H04W76/25 ,  H04W88/06

    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.

    SUBSCRIBER IDENTIFICATION MODULE PRIORITIZATION TECHNIQUES BASED ON SERVICE PRIORITY AND QUALITY OF SERVICE PARAMETERS
    34.
    发明申请
    SUBSCRIBER IDENTIFICATION MODULE PRIORITIZATION TECHNIQUES BASED ON SERVICE PRIORITY AND QUALITY OF SERVICE PARAMETERS 有权

    公开(公告)号：US20230117026A1

    公开(公告)日：2023-04-20

    申请号：US17504906

    申请日：2021-10-19

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Sridhar Bandaru

    IPC: H04W72/04 ,  H04W8/20 ,  H04W72/08

    Abstract: Methods, systems, and devices for wireless communications are described that support subscriber identification module (SIM) prioritization based on service priority and quality of service (QoS) parameters. A user equipment (UE) may identify a set of available RF components for communications at the UE that may be shared between a first SIM and a second SIM. The UE may identify multiple resource partitions of the set of available RF components, each resource partition providing resources for contemporaneous communications of both the first SIM and the second SIM. The UE may select one of the resource partitions for the contemporaneous communications based on service level priorities associated with each SIM and which resource partition provides sufficient RF resources to satisfy the QoS parameters associated a highest service level priority of the multiple SIMS.

    TECHNIQUES FOR MANAGING A SHARED LOW NOISE AMPLIFIER AUTOMATIC GAIN CONTROL IN DUAL SIM DUAL ACTIVE DEPLOYMENTS
    36.
    发明申请
    TECHNIQUES FOR MANAGING A SHARED LOW NOISE AMPLIFIER AUTOMATIC GAIN CONTROL IN DUAL SIM DUAL ACTIVE DEPLOYMENTS 有权

    公开(公告)号：US20220312347A1

    公开(公告)日：2022-09-29

    申请号：US17348070

    申请日：2021-06-15

    Applicant: QUALCOMM Incorporated

    Inventor： Vineet Cherian ,  Thawatt Gopal ,  Tsai-Chen Huang ,  Ketan Humnabadkar ,  Rimal Patel ,  Reza Shahidi

    IPC: H04W52/52 ,  H04W52/28 ,  H04W72/04

    Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multi-subscriber identity module (SIM) operation in dual SIM dual active (DSDA) deployments. In some aspects, the UE may receive, via an antenna of the UE, a first signal associated with a first network subscription on a first receive path of the antenna and a second signal associated with a second network subscription on a second receive path of the antenna. The UE may determine a signal strength for each of the first signal and the second signal, determine a first gain for the first receive path and a gain for a low noise amplifier (LNA) coupled with the antenna based on the signal strength of the first signal, and determine a gain for the second receive path based on the signal strength of the second signal and the gain of the LNA.

    System and method for antenna switched diversity low power mode
    39.
    发明授权
    System and method for antenna switched diversity low power mode 有权

    公开(公告)号：US12028143B2

    公开(公告)日：2024-07-02

    申请号：US17447514

    申请日：2021-09-13

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Qi Huang

    IPC: H04B7/06 ,  H04B7/08

    CPC classification number: H04B7/0693 ,  H04B7/0602 ,  H04B7/0805

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a trigger for entering an antenna switched diversity low power mode. The UE may switch from a first antenna switched diversity mode with a first interval between antenna switched diversity measurements to a second antenna switched diversity mode with a second interval between the antenna switched diversity measurements based at least in part on detecting the trigger for entering the antenna switched diversity low power mode. Numerous other aspects are provided.

    Techniques for antenna switching management in a multiple subscriber identity module mode
    40.
    发明授权
    Techniques for antenna switching management in a multiple subscriber identity module mode 有权

    公开(公告)号：US12016079B2

    公开(公告)日：2024-06-18

    申请号：US17647663

    申请日：2022-01-11

    Applicant: QUALCOMM Incorporated

    Inventor： Thawatt Gopal ,  Sridhar Bandaru ,  Vishal Mahajan

    IPC: H04W8/18 ,  H04L5/14 ,  H04W88/06

    CPC classification number: H04W8/18 ,  H04L5/14 ,  H04W88/06

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish, using a first frequency band, a first communication connection on a first subscriber identity module (SIM). The UE may establish, using a second frequency band, a second communication connection on a second SIM in a multi-SIM dual receive mode that includes the first SIM and the second SIM having concurrent activity. The UE may switch from a first antenna to a second antenna for the first SIM in accordance with an antenna switching capability that is based at least in part on whether the first communication connection and the second communication connection are time division duplex (TDD) synchronized. The UE may transmit one or more communications associated with the first SIM using the second antenna. Numerous other aspects are described.

Patent Agency Ranking