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    MAC header based traffic classification and methods for use therewith
    11.
    发明授权
    MAC header based traffic classification and methods for use therewith 有权
    基于MAC标头的流量分类及其使用方法

    公开(公告)号：US09119129B2

    公开(公告)日：2015-08-25

    申请号：US13855095

    申请日：2013-04-02

    Applicant: BROADCOM CORPORATION

    Inventor： Qi Wang ,  Matthew James Fischer

    IPC: H04W40/02 ,  H04L29/06 ,  H04L12/851

    CPC classification number: H04W40/02 ,  H04L47/2441 ,  H04L63/0227 ,  H04L63/162

    Abstract: A transceiver of an apparatus supports communication with at least one additional apparatus. A processing module processes at least a portion of media access control (MAC) header content of a MAC frame within a signal received via the at least one transceiver or generated internally. In particular, the MAC header content, and optionally the MAC payload content, is processed based on a filter and classification agreement between the apparatus and the at least one additional apparatus to classify the MAC frame.

    Abstract translation: 装置的收发器支持与至少一个附加装置的通信。 处理模块处理经由至少一个收发机接收或在内部产生的信号内的MAC帧的媒体访问控制（MAC）头部内容的至少一部分。 特别地，基于在该设备和该至少一个附加设备之间的过滤器和分类协议来对MAC帧进行分类来处理MAC报头内容以及可选地的MAC有效载荷内容。

    Fine timing measurement transmissions between APs
    12.
    发明申请
    Fine timing measurement transmissions between APs 有权
    AP之间精确的定时测量传输

    公开(公告)号：US20150094103A1

    公开(公告)日：2015-04-02

    申请号：US14501868

    申请日：2014-09-30

    Applicant: BROADCOM CORPORATION

    Inventor： Qi Wang ,  Matthew James Fischer

    IPC: H04W4/02 ,  G01S5/14 ,  H04W52/02

    CPC classification number: H04W4/023 ,  G01S5/10 ,  H04W52/0216 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164

    Abstract: A wireless communication device (WDEV) receives, detects, snoops, etc. (generally, “receives”) signals that are transmitted between two other WDEVs and extracts information therefrom to determine the location of the WDEV. These signals can include fine timing measurement (FTM) and/or timestamps related information as part of a frame exchange procedure between those two other WDEVs. A new protocol specifies when such an FTM and/or timestamps frame exchange procedure is performed between the two other WDEVs, and the WDEV intelligently detects/receives such signals at such specified times. When the WDEV operates in a reduced power or sleep state, the WDEV awakens from the reduced power or sleep state at the appropriate times to detect FTM and/or timestamps related information of such a frame exchange procedure. The WDEV then can process such FTM and/or timestamps related information for use in determining the location of the WDEV relative to the two other WDEVs.

    Abstract translation: 无线通信设备（WDEV）接收，检测，窥探等（通常“接收”）两个其他WDEV之间传输的信号，并从中提取信息以确定WDEV的位置。 这些信号可以包括作为这两个其它WDEV之间的帧交换过程的一部分的精细定时测量（FTM）和/或时间戳相关信息。 新协议规定了在另外两个WDEV之间执行这样的FTM和/或时间戳帧交换过程的时间，并且WDEV在这样的指定时间智能地检测/接收这样的信号。 当WDEV在功率降低或休眠状态下工作时，WDEV在适当的时间从降低的功率或睡眠状态唤醒，以检测这种帧交换过程的FTM和/或时间戳相关信息。 然后，WDEV可以处理这样的FTM和/或时间戳相关信息，以用于确定WDEV相对于另外两个WDEV的位置。

    Identifier for device location within wireless communication systems
    13.
    发明申请
    Identifier for device location within wireless communication systems 有权
    无线通信系统中设备位置的标识符

    公开(公告)号：US20150341750A1

    公开(公告)日：2015-11-26

    申请号：US14714543

    申请日：2015-05-18

    Applicant: BROADCOM CORPORATION

    Inventor： Raymond Reynolds Hayes ,  Qi Wang

    IPC: H04W4/02 ,  H04W76/02 ,  H04W64/00

    CPC classification number: H04W4/023 ,  G01S5/0284 ,  H04W64/003 ,  H04W76/15 ,  H04W88/08

    Abstract: A wireless communication device (WDEV) includes a communication interface and a processor, among other possible circuitries, components, elements, etc. to support communications with other WDEV (s) and to generate and process signals associated with such communications. The WDEV supports first communications with a first other WDEV and supports second communications with a second other WDEV. The WDEV processes the first communications and the second communications to determine whether the first other WDEV and the second other WDEV are substantially co-located at a physical location. When not co-located, the WDEV processes the first communications and the second communications based on at least one of a ranging or a location protocol to determine location information of the WDEV. Alternatively, when co-located, the WDEV stores information that indicates co-location of the first other WDEV and the second other WDEV.

    Abstract translation: 无线通信设备（WDEV）包括通信接口和处理器以及其他可能的电路，组件，元件等，以支持与其他WDEV的通信，并且生成和处理与这种通信相关联的信号。 WDEV支持与第一个其他WDEV的第一次通信，并支持与第二个其他WDEV的第二次通信。 WDEV处理第一通信和第二通信，以确定第一其他WDEV和第二另外的WDEV是否基本上位于物理位置。 当不在同一位置时，WDEV基于测距或位置协议中的至少一个处理第一通信和第二通信，以确定WDEV的位置信息。 或者，当共同定位时，WDEV存储指示第一其他WDEV和第二其他WDEV的共同定位的信息。

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