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    WI-FI SCAN OPERATION ON A DYNAMIC FREQUENCY SELECTION MASTER DUAL BAND SIMULTANEOUS DEVICE
    1.
    发明申请
    WI-FI SCAN OPERATION ON A DYNAMIC FREQUENCY SELECTION MASTER DUAL BAND SIMULTANEOUS DEVICE 审中-公开
    在动态频率选择主双频同时装置上的WI-FI扫描操作

    公开(公告)号：WO2017192212A1

    公开(公告)日：2017-11-09

    申请号：PCT/US2017/023137

    申请日：2017-03-20

    Applicant: QUALCOMM INCORPORATED

    Inventor： PHOGAT, Vikram ,  GIDVANI, Ravi ,  STANTON, Gerald ,  BAHINI, Dagbegnon ,  ANAND, Kumar ,  BHATTACHARYYA, Tushnim

    IPC: H04W74/08 ,  H04B7/04

    Abstract: Methods, systems, and devices for wireless communication are described. An access point (AP) transmits instructions to quiet a dynamic frequency selection (DFS) home channel for a period of time. Instructions can include a quiet information element (IE) or a clear-to-send to self (CTS2Self) frame. The AP then allocates a first dedicated RF chain to a first media access control (MAC) component and a second dedicated RF chain, separate from the first dedicated RF chain, to a second MAC component of the access point. The allocation can include reducing the number of RF chains dedicated to the first MAC component. During the time period determined by the instructions, the first dedicated RF chain scans the home DFS channel and the second dedicated RF chain scans at least one other channel (e.g., based at least in part on the time period and channel scan priority) in the same band as the DFS home channel.

    Abstract translation: 描述了用于无线通信的方法，系统和设备。 接入点（AP）发送指令以静默动态频率选择（DFS）归属信道一段时间。 说明可以包括一个安静的信息单元（IE）或一个清除发送到自我（CTS2Self）帧。 AP然后将第一专用RF链分配给与第一专用RF链分开的第一媒体访问控制（MAC）组件和第二专用RF链，以访问接入点的第二MAC组件。 该分配可以包括减少专用于第一MAC组件的RF链的数量。 在由指令确定的时间段期间，第一专用RF链扫描归属DFS信道并且第二专用RF链扫描至少一个其他信道（例如，至少部分地基于时间段和信道扫描优先级） 与DFS主频道相同。

    DYNAMIC SCHEDULING METHOD AND APPARATUS
    2.
    发明申请
    DYNAMIC SCHEDULING METHOD AND APPARATUS 审中-公开
    动态调度方法和装置

    公开(公告)号：WO2015054121A1

    公开(公告)日：2015-04-16

    申请号：PCT/US2014/059282

    申请日：2014-10-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： ANAND, Kumar ,  KUHN, Steven, J. ,  RAISSINIA, Alireza

    IPC: H04W88/06 ,  H04W72/12 ,  H04W84/12

    CPC classification number: H04W28/0236 ,  H04L43/0858 ,  H04L43/0882 ,  H04W24/08 ,  H04W28/0252 ,  H04W72/0446 ,  H04W72/10 ,  H04W72/1231 ,  H04W72/1242 ,  H04W84/12

    Abstract: Described embodiments are directed to systems, methods, and apparatuses for dynamically scheduling channel dwell times across two or more channels across a single radio using Multi-Channel Concurrency. Communications may be transmitted and/or received over a first channel of the radio during a first dwell time of a dwell period and over a second channel of the radio during a second dwell time of the dwell period. Some embodiments include adjusting the dwell period and/or dwell time spent actively transmitting or receiving on two or more channels based on measured channel utilization metrics, to drive toward a balanced utilization across the two or more channels. Other embodiments include adjusting the dwell period and/or dwell time of multiple channels based on latency information and/or priority information of at least one of the channels.

    Abstract translation: 所描述的实施例涉及用于使用多信道并发通过单个无线电在两个或多个信道上动态调度信道驻留时间的系统，方法和装置。 在停留时段的第一停留时间期间和在停留时间段的第二停留时间期间在无线电的第二通道上，可以在无线电的第一信道上发送和/或接收通信。 一些实施例包括基于测量的信道利用度量来调整在两个或更多个信道上主动发送或接收的驻留时段和/或停留时间，以驱动跨越两个或更多个信道的平衡利用。 其他实施例包括基于至少一个信道的延迟信息和/或优先级信息来调整多个信道的驻留时段和/或停留时间。

    SECURE FINE TIMING MEASUREMENT EXCHANGE
    3.
    发明申请
    SECURE FINE TIMING MEASUREMENT EXCHANGE 审中-公开
    安全精确时序测量交换

    公开(公告)号：WO2017151232A1

    公开(公告)日：2017-09-08

    申请号：PCT/US2017/014044

    申请日：2017-01-19

    Applicant: QUALCOMM INCORPORATED

    Inventor： ALDANA, Carlos Horacio ,  RAISSINIA, Alireza ,  VAMARAJU, Santosh ,  ANAND, Kumar

    IPC: H04W12/06 ,  G01S5/14 ,  H04W64/00 ,  H04L29/06

    Abstract: Techniques for providing a secure Fine Timing Measurement (FTM) exchange between two wireless transceivers are disclosed. An example of a method according to the disclosure include transmitting a protected FTM range request message with a Dialog Token of a FTM frame, receiving a protected FTM range report message from a station, wherein the protected FTM range report message includes FTM information, and authenticating the station based at least in part on the FTM information included in the protected FTM range report message.

    Abstract translation: 公开了用于在两个无线收发器之间提供安全的精细定时测量（FTM）交换的技术。 根据本公开的方法的示例包括：发送具有FTM帧的对话令牌的受保护的FTM范围请求消息;从站接收受保护的FTM范围报告消息，其中受保护的FTM范围报告消息包括FTM信息;以及认证 该站至少部分基于受保护的FTM范围报告消息中包含的FTM信息。

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