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    WLAN TRANSMITTER HAVING HIGH DATA THROUGHPUT
    53.
    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。

    Over The Air Programming Via A Broadband Access Gateway
    56.
    发明申请
    Over The Air Programming Via A Broadband Access Gateway 有权
    通过宽带接入网关进行空中编程

    公开(公告)号：US20140105111A1

    公开(公告)日：2014-04-17

    申请号：US14134497

    申请日：2013-12-19

    Applicant: Broadcom Corporation

    Inventor： Jeyhan Karaoguz ,  Marc Abrams ,  Nambirajan Seshadri

    IPC: H04W24/02

    CPC classification number: H04L41/082 ,  H04H20/57 ,  H04H20/72 ,  H04H20/91 ,  H04H60/13 ,  H04H60/91 ,  H04L12/66 ,  H04L41/0806 ,  H04W24/02 ,  H04W84/12

    Abstract: A system and method supporting over-the-air programming of access device such as, for example, a mobile multimedia handset and a wireless personal digital assistant (PDA) via a broadband access gateway, is disclosed. The broadband access gateway may receive identifying information from the access device via a personal area network and/or a wireless local area network, and may transfer the identifying information to a wide area network or a third party content provider, via a broadband network. The broadband access gateway may enable the registration of the access device with the wide area network, and may receive firmware/software updates and/or provisioning parameters via the broadband network. The gateway may then transfer the firmware/software update and/or provisioning parameters to the access device via the personal area network and/or wireless local area network.

    Abstract translation: 公开了一种支持诸如例如移动多媒体手机和无线个人数字助理（PDA）的接入设备经由宽带接入网关的无线节目的系统和方法。 宽带接入网关可以经由个人区域网络和/或无线局域网从接入设备接收识别信息，并且可以经由宽带网络将识别信息传送到广域网或第三方内容提供商。 宽带接入网关可以使接入设备与广域网注册，并且可以经由宽带网络接收固件/软件更新和/或提供参数。 网关然后可以经由个人区域网络和/或无线局域网将固件/软件更新和/或提供参数传送到接入设备。

    Communication device with reduced noise speech coding
    58.
    发明授权
    Communication device with reduced noise speech coding 有权
    具有降噪噪声语音编码的通信设备

    公开(公告)号：US08634783B2

    公开(公告)日：2014-01-21

    申请号：US13756532

    申请日：2013-01-31

    Applicant: Broadcom Corporation

    Inventor： Nambirajan Seshadri

    IPC: H04B1/04

    CPC classification number: H04M3/18 ,  G10L19/12 ,  G10L21/0208 ,  G10L2019/0005 ,  G10L2019/0007

    Abstract: A communication device includes memory, an input interface, a processing module, and a transmitter. The processing module receives a digital signal from the input interface, wherein the digital signal includes a desired digital signal component and an undesired digital signal component. The processing module identifies one of a plurality of codebooks based on the undesired digital signal component. The processing module then identifies a codebook entry from the one of the plurality of codebooks based on the desired digital signal component to produce a selected codebook entry. The processing module then generates a coded signal based on the selected codebook entry, wherein the coded signal includes a substantially unattenuated representation of the desired digital signal component and an attenuated representation of the undesired digital signal component. The transmitter converts the coded signal into an outbound signal in accordance with a signaling protocol and transmits it.

    Abstract translation: 通信设备包括存储器，输入接口，处理模块和发射机。 处理模块从输入接口接收数字信号，其中数字信号包括期望的数字信号分量和不需要的数字信号分量。 处理模块基于不期望的数字信号分量来识别多个码本中的一个码本。 处理模块然后基于期望的数字信号分量从多个码本中的一个码本识别码本条目，以产生所选择的码本条目。 处理模块然后基于所选择的码本条目生成编码信号，其中编码信号包括期望的数字信号分量的基本上未衰减的表示以及不需要的数字信号分量的衰减表示。 发射机根据信令协议将编码信号转换成出站信号并将其发送。

    METHOD AND SYSTEM FOR DISTRIBUTED INFRASTRUCTURE FOR STREAMING DATA VIA MULTIPLE ACCESS POINTS
    59.
    发明申请
    METHOD AND SYSTEM FOR DISTRIBUTED INFRASTRUCTURE FOR STREAMING DATA VIA MULTIPLE ACCESS POINTS 有权
    用于通过多个访问点流动数据的分布式基础设施的方法和系统

    公开(公告)号：US20130212218A1

    公开(公告)日：2013-08-15

    申请号：US13846776

    申请日：2013-03-18

    Applicant: BROADCOM CORPORATION

    Inventor： Jeyhan Karaoguz ,  Hooman Honary ,  Nambirajan Seshadri ,  Jason A. Trachewsky

    IPC: H04W8/22

    CPC classification number: H04W8/22 ,  H04L1/0003 ,  H04L1/0009 ,  H04L65/4092 ,  H04L65/601 ,  H04L65/80 ,  H04L67/04 ,  H04L69/14 ,  H04L2001/0092

    Abstract: Methods and systems for distributed infrastructure for streaming data via multiple access points. Aspects of one method may include apportioning multimedia information among a plurality of transmitting devices based on feedback channel information received from a destination receiving device by, for example, a transmission controller device. The transmitting devices may transmit the multimedia information to the destination receiving device. A transmitting device that may not be apportioned multimedia information may transmit a probing signal. The destination receiving device may generate feedback channel information for a transmitting device, for example, based on the multimedia information or the probing signal received from the respective transmitting device. The apportioning of the multimedia information may be dynamically adjusted based on updated feedback channel information received from the destination receiving device.

    Abstract translation: 用于通过多个接入点流式传输数据的分布式基础设施的方法和系统。 一种方法的方面可以包括基于通过例如传输控制器设备从目的地接收设备接收的反馈信道信息来在多个发送设备之间分配多媒体信息。 发送装置可以将多媒体信息发送到目的地接收装置。 可以不分配多媒体信息的发送设备可以发送探测信号。 目的地接收装置可以例如基于从各个发送装置接收的多媒体信息或探测信号，生成发送装置的反馈信道信息。 可以基于从目的地接收设备接收到的更新的反馈信道信息来动态调整多媒体信息的分配。

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