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8 条记录 (耗时 0.02 秒)

    SYNCHRONOUS CHANNEL ACCESS CONTROL OF A WIRELESS SYSTEM
    1.
    发明申请
    SYNCHRONOUS CHANNEL ACCESS CONTROL OF A WIRELESS SYSTEM 有权

    公开(公告)号：US20220279602A1

    公开(公告)日：2022-09-01

    申请号：US17188275

    申请日：2021-03-01

    申请人： QUALCOMM Incorporated

    发明人： Qi XUE ,  Srinivas KATAR ,  Chao ZOU ,  Naveen GANGADHARAN ,  Neelakantan NURANI KRISHNAN ,  Sandip HOMCHAUDHURI ,  Xiaolong HUANG ,  Anish ASHOK

    IPC分类号： H04W74/08 ,  H04W56/00 ,  H04L29/06 ,  G06T7/70 ,  G06T11/00 ,  G06T7/20

    摘要： This disclosure provides systems, methods and apparatus for synchronous channel access control of a wireless system. In some aspects, a device may use a TWT session to communicate with a second device during one or more TWT service periods. Uplink and downlink communications may be coordinated to both be in a TWT service period to allow a device to enter a low power mode outside of the TWT service period. The TWT session, including the service periods, may be configured and managed by the device or the second device to ensure the communications associated with an XR experience between the devices (such as pose data frames or tracking frames provided as uplink data and video data frames provided as downlink data) meet latency requirements or other requirements for the XR experience. Use of TWT service periods allows other devices to use the wireless medium outside of the TWT service periods.

    TECHNIQUES FOR GROUPING IN MU-MIMO SYSTEMS BASED ON LIMITED PROBING
    2.
    发明申请
    TECHNIQUES FOR GROUPING IN MU-MIMO SYSTEMS BASED ON LIMITED PROBING 审中-公开

    公开(公告)号：US20180337709A1

    公开(公告)日：2018-11-22

    申请号：US15599971

    申请日：2017-05-19

    申请人： QUALCOMM Incorporated

    发明人： Chao ZOU ,  Ahmed Ragab ELSHERIF ,  Hao ZHU ,  Srinivas KATAR

    IPC分类号： H04B7/024 ,  H04B7/0452 ,  H04L1/00 ,  H04W88/06 ,  H04W24/08 ,  H04L25/08

    CPC分类号： H04L1/0003 ,  H04B7/0456 ,  H04L1/0009 ,  H04L1/203

    摘要： The present disclosure provides techniques for grouping in multi-user multiple-input-multiple-output (MU-MIMO) systems by using limited probing. With more wireless stations (STAs) being used in MU-MIMO groups, the probing used to obtain packet error metrics to determine the throughput for selecting the MU-MIMO groups for transmission can become more complex and involve a larger overhead. To reduce the probing overhead, various techniques are described in this disclosure. For example, an access point (AP) can identify a trigger to initiate a packet error probing. In response to the trigger, the AP embeds one or more probing packets that are part of the packet error probing within a short interframe space (SIFS)-burst data transmission process to take advantage of the existing structure of the process. Then, the AP can update at least one packet error metric (e.g., packet error rate or PER) based on feedback received in response to the probing packets.

    TECHNIQUES FOR SUBSCRIPTION BASED OR NETWORK SLICE BASED TRAFFIC DIFFERENTIATION AND ROUTING
    3.
    发明申请
    TECHNIQUES FOR SUBSCRIPTION BASED OR NETWORK SLICE BASED TRAFFIC DIFFERENTIATION AND ROUTING 有权

    公开(公告)号：US20220303869A1

    公开(公告)日：2022-09-22

    申请号：US17651271

    申请日：2022-02-16

    申请人： QUALCOMM Incorporated

    发明人： Vinay PARADKAR ,  Bhupesh Manoharlal UMATT ,  Vikram SINGH ,  Reza SHAHIDI ,  Sunmeet GILL ,  Can ZHAO ,  Chao ZOU

    IPC分类号： H04W40/24 ,  H04L45/00 ,  H04W76/15 ,  H04L61/2514 ,  H04L61/4511

    摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication connection associated with a first subscription or associated with a first network slice, wherein the first communication connection is a default connection for the UE for data traffic. The UE may establish a second communication connection associated with a second subscription or associated with a second network slice. The UE may receive, from a device via a wireless local area network provided by the UE or via a wired connection, a data traffic packet associated with one or more parameters. The UE may route the data traffic packet to the second communication connection based at least in part on the one or more parameters. The UE may transmit the data traffic packet using the second communication connection. Numerous other aspects are described.

    DEFERRAL BASED ON BSSID INFORMATION
    5.
    发明申请
    DEFERRAL BASED ON BSSID INFORMATION 有权
    基于BSSID信息的DEFERRAL

    公开(公告)号：US20150078299A1

    公开(公告)日：2015-03-19

    申请号：US14487019

    申请日：2014-09-15

    申请人： QUALCOMM Incorporated

    发明人： Gwendolyn Denise BARRIAC ,  Simone MERLIN ,  Hao ZHU ,  Srinivas KATAR ,  Lawrence Winston YONGE, III ,  Chao ZOU ,  Bin TIAN ,  Yan ZHOU ,  Hemanth SAMPATH

    IPC分类号： H04W40/02 ,  H04W88/08

    CPC分类号： H04W40/02 ,  H04W48/08 ,  H04W48/16 ,  H04W74/006 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/08

    摘要： Aspects of the present disclosure provide techniques and apparatus for deferral based on basic service set identification (BSSID) information. According to certain aspects, a method for wireless communications is provided. The method generally includes receiving, on a shared access medium, a packet having at least one deferral-related parameter and deciding whether to defer transmission on the shared access medium based, at least in part, on the deferral-related parameter. Another method may generally include generating a packet comprising at least one deferral-related parameter to be used by another apparatus for deciding whether or not the other apparatus should defer transmitting on a shared access medium and providing the packet to the other apparatus.

    摘要翻译： 本公开的方面提供了基于基本服务集识别（BSSID）信息的用于延迟的技术和装置。 根据某些方面，提供了一种用于无线通信的方法。 该方法通常包括在共享访问介质上接收具有至少一个延迟相关参数的分组，并且至少部分地基于延迟相关参数来决定是否延迟共享访问介质上的传输。 另一种方法通常可以包括生成包括至少一个延迟相关参数的分组，由另一装置使用，用于确定另一装置是否应推迟在共享接入介质上传送并将分组提供给另一装置。