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    Protocol adaptation layer for wireless communications
    1.
    发明授权
    Protocol adaptation layer for wireless communications 有权
    用于无线通信的协议适配层

    公开(公告)号：US09307350B2

    公开(公告)日：2016-04-05

    申请号：US14538896

    申请日：2014-11-12

    Applicant: BROADCOM CORPORATION

    Inventor： Saishankar Nandagopalan ,  Christopher J. Hansen

    IPC: H04B7/00 ,  H04W4/00 ,  H04W72/04 ,  H04W76/04 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

    CPC classification number: H04W4/008 ,  H04W4/80 ,  H04W72/048 ,  H04W76/22 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

    Abstract: Protocol adaptation layer for wireless communications. Communication devices that include one or more radio modules operable in accordance with multiple communication protocols establish communications using one communication protocol and then switch to another communication protocol. This switching to another communication protocol may be performed based on a variety of factors including effectuating communications of higher throughput, supporting uni-directional communications vs. bi-directional communications, or any other desired factor. In some embodiments, various communication devices include two radio modules that are each implemented to operate in accordance with one particular communication protocol. Alternatively, a multi-protocol capable radio module may support and operate in accordance with more than one communication protocol. Examples of possible communication protocols include those compliant with Bluetooth, IEEE 802.11, and/or 802.15.3c.

    Abstract translation: 用于无线通信的协议适配层。 包括根据多个通信协议可操作的一个或多个无线电模块的通信设备使用一个通信协议建立通信，然后切换到另一通信协议。 可以基于各种因素执行切换到另一通信协议，包括实现更高吞吐量的通信，支持单向通信与双向通信，或任何其它期望因素。 在一些实施例中，各种通信设备包括两个无线电模块，每个无线电模块被实现为根据一个特定通信协议进行操作。 或者，具有多协议能力的无线电模块可以根据多于一个的通信协议来支持和操作。 可能的通信协议的示例包括符合蓝牙，IEEE 802.11和/或802.15.3c的那些。

    Method and system for 60 GHz antenna adaptation and user coordination based on base station beacons
    2.
    发明授权
    Method and system for 60 GHz antenna adaptation and user coordination based on base station beacons 有权
    基于基站信标的60 GHz天线适应和用户协调的方法和系统

    公开(公告)号：US09300368B2

    公开(公告)日：2016-03-29

    申请号：US14085505

    申请日：2013-11-20

    Applicant: BROADCOM CORPORATION

    Inventor： Christopher J. Hansen ,  Jeyhan Karaoguz

    IPC: H04M1/00 ,  H04B7/02 ,  G01S1/02 ,  G01S1/44 ,  G01S5/02 ,  H04W84/10

    CPC classification number: H04B7/02 ,  G01S1/02 ,  G01S1/44 ,  G01S5/0226 ,  H04W84/10

    Abstract: Information may be communicated between two or more wireless devices via adaptive or steered antennas or antenna systems and 60 GHz signals. The adaptive or steered antennas or antenna systems may be initialized based upon location information determined from a beacon signal and/or a reference system. The beacon signal may be swept through an angle and may be utilized along with reference system information to determine the direction and/or distance between the two or more wireless devices. Spatial relationships between the two or more wireless devices may vary. The two or more wireless devices may communicate and coordinate communications between them via alternate lower frequency signals.

    Abstract translation: 可以通过自适应或转向天线或天线系统和60GHz信号在两个或多个无线设备之间传送信息。 可以基于从信标信号和/或参考系统确定的位置信息来初始化自适应或转向的天线或天线系统。 信标信号可以扫过一个角度，并且可以与参考系统信息一起使用以确定两个或更多个无线设备之间的方向和/或距离。 两个或多个无线设备之间的空间关系可以变化。 两个或多个无线设备可以经由另一较低频率信号来通信和协调它们之间的通信。

    WLAN TRANSMITTER HAVING HIGH DATA THROUGHPUT
    3.
    发明申请
    WLAN TRANSMITTER HAVING HIGH DATA THROUGHPUT 有权
    具有高数据传输功能的WLAN发射机

    公开(公告)号：US20150163650A1

    公开(公告)日：2015-06-11

    申请号：US14623003

    申请日：2015-02-16

    Applicant: BROADCOM CORPORATION

    Inventor： Christopher J. Hansen ,  Jason A. Trachewsky ,  Nambirajan Seshadri ,  Kelly Brian Cameron ,  Hau Thien Tran ,  Ba-Zhong Shen

    IPC: H04W4/18

    CPC classification number: H04W4/18 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0066 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0618 ,  H04L25/03866 ,  H04L27/2601 ,  H04W84/12 ,  H04W88/10

    Abstract: A wireless local area network (WLAN) transmitter includes a baseband processing module and a plurality of radio frequency (RF) transmitters. The processing module selects one of a plurality of modes of operation based on a mode selection signal. The processing module determines a number of transmit streams based on the mode selection signal. The processing of the data further continues by converting encoded data into streams of symbols in accordance with the number of transmit streams and the mode selection signal. A number of the plurality of RF transmitters are enabled based on the mode selection signal to convert a corresponding one of the streams of symbols into a corresponding RF signal such that a corresponding number of RF signals is produced.

    Abstract translation: 无线局域网（WLAN）发射机包括基带处理模块和多个射频（RF）发射机。 处理模块基于模式选择信号选择多种操作模式中的一种。 处理模块基于模式选择信号确定多个发送流。 根据发送流的数量和模式选择信号，将编码数据转换为符号流，继续处理数据。 基于模式选择信号启用多个RF发射机的数量，以将符号流中的相应一个码流转换为对应的RF信号，从而产生相应数量的RF信号。

    PROTOCOL ADAPTATION LAYER FOR WIRELESS COMMUNICATIONS
    4.
    发明申请
    PROTOCOL ADAPTATION LAYER FOR WIRELESS COMMUNICATIONS 有权
    无线通信协议适配层

    公开(公告)号：US20150072620A1

    公开(公告)日：2015-03-12

    申请号：US14538896

    申请日：2014-11-12

    Applicant: BROADCOM CORPORATION

    Inventor： Saishankar Nandagopalan ,  Christopher J. Hansen

    IPC: H04W4/00 ,  H04W76/04 ,  H04W72/04

    CPC classification number: H04W4/008 ,  H04W4/80 ,  H04W72/048 ,  H04W76/22 ,  H04W84/12 ,  H04W84/18 ,  H04W88/06

    Abstract: Protocol adaptation layer for wireless communications. Communication devices that include one or more radio modules operable in accordance with multiple communication protocols establish communications using one communication protocol and then switch to another communication protocol. This switching to another communication protocol may be performed based on a variety of factors including effectuating communications of higher throughput, supporting uni-directional communications vs. bi-directional communications, or any other desired factor. In some embodiments, various communication devices include two radio modules that are each implemented to operate in accordance with one particular communication protocol. Alternatively, a multi-protocol capable radio module may support and operate in accordance with more than one communication protocol. Examples of possible communication protocols include those compliant with Bluetooth, IEEE 802.11, and/or 802.15.3c.

    Abstract translation: 用于无线通信的协议适配层。 包括根据多个通信协议可操作的一个或多个无线电模块的通信设备使用一个通信协议建立通信，然后切换到另一通信协议。 可以基于各种因素执行切换到另一通信协议，包括实现更高吞吐量的通信，支持单向通信与双向通信，或任何其它期望因素。 在一些实施例中，各种通信设备包括两个无线电模块，每个无线电模块被实现为根据一个特定通信协议进行操作。 或者，具有多协议能力的无线电模块可以根据多于一个的通信协议来支持和操作。 可能的通信协议的示例包括符合蓝牙，IEEE 802.11和/或802.15.3c的那些。

    METHOD AND SYSTEM FOR 60 GHZ ANTENNA ADAPTATION AND USER COORDINATION BASED ON BASE STATION BEACONS
    5.
    发明申请
    METHOD AND SYSTEM FOR 60 GHZ ANTENNA ADAPTATION AND USER COORDINATION BASED ON BASE STATION BEACONS 有权
    基于台站的60 GHZ天线适应和用户协调的方法与系统

    公开(公告)号：US20140077994A1

    公开(公告)日：2014-03-20

    申请号：US14085505

    申请日：2013-11-20

    Applicant: BROADCOM CORPORATION

    Inventor： Christopher J. Hansen ,  Jeyhan Karaoguz

    IPC: H04B7/02

    CPC classification number: H04B7/02 ,  G01S1/02 ,  G01S1/44 ,  G01S5/0226 ,  H04W84/10

    Abstract: Information may be communicated between two or more wireless devices via adaptive or steered antennas or antenna systems and 60 GHz signals. The adaptive or steered antennas or antenna systems may be initialized based upon location information determined from a beacon signal and/or a reference system. The beacon signal may be swept through an angle and may be utilized along with reference system information to determine the direction and/or distance between the two or more wireless devices. Spatial relationships between the two or more wireless devices may vary. The two or more wireless devices may communicate and coordinate communications between them via alternate lower frequency signals.

    Abstract translation: 可以通过自适应或转向天线或天线系统和60GHz信号在两个或多个无线设备之间传送信息。 可以基于从信标信号和/或参考系统确定的位置信息来初始化自适应或转向的天线或天线系统。 信标信号可以扫过一个角度，并且可以与参考系统信息一起使用以确定两个或更多个无线设备之间的方向和/或距离。 两个或多个无线设备之间的空间关系可以变化。 两个或多个无线设备可以经由另一较低频率信号来通信和协调它们之间的通信。

    Method and System for Frame Formats for MIMO Channel Measurement Exchange
    7.
    发明申请
    Method and System for Frame Formats for MIMO Channel Measurement Exchange 有权
    用于MIMO信道测量交换的帧格式的方法和系统

    公开(公告)号：US20130215938A1

    公开(公告)日：2013-08-22

    申请号：US13856708

    申请日：2013-04-04

    Applicant: Broadcom Corporation

    Inventor： Christopher J. Hansen ,  Carlos H. Aldana ,  Joonsuk Kim

    IPC: H04B7/04

    CPC classification number: H04B7/0417 ,  H04B7/0426 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0634 ,  H04B7/0663 ,  H04B7/0689 ,  H04B7/0691 ,  H04L1/0001 ,  H04L1/0025 ,  H04L1/0028 ,  H04L1/0029 ,  H04L1/06 ,  H04L1/0681 ,  H04L1/0693

    Abstract: A method and system for frame formats for MIMO channel measurement exchange is provided. Aspects of a method for communicating information in a communication system may comprise transmitting data via a plurality of radio frequency (RF) channels utilizing a plurality of transmitting antenna, receiving feedback information via at least one of a plurality of RF channels, and modifying a transmission mode based on the feedback information. Aspects of a method for communicating information in a communication system may also comprise receiving data via a plurality of receiving antenna, transmitting feedback information via at least one of the plurality of RF channels, and requesting modification of a transmission mode for the received data in transmitted response messages comprising the feedback information.

    Abstract translation: 提供了一种用于MIMO信道测量交换的帧格式的方法和系统。 用于在通信系统中传送信息的方法的方面可以包括利用多个发射天线经由多个射频（RF）信道发送数据，经由多个RF信道中的至少一个接收反馈信息，以及修改传输 模式基于反馈信息。 用于在通信系统中传送信息的方法的方面还可以包括经由多个接收天线接收数据，经由多个RF信道中的至少一个RF信道发送反馈信息，并请求修改发送的接收数据的传输模式 响应消息包括反馈信息。

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