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    Multiple frequency band information signal frequency band compression
    4.
    发明授权
    Multiple frequency band information signal frequency band compression 有权
    多频段信息信号频带压缩

    公开(公告)号：US09258100B2

    公开(公告)日：2016-02-09

    申请号：US14080995

    申请日：2013-11-15

    Applicant: BROADCOM CORPORATION

    Inventor： Arya Reza Behzad ,  Jeyhan Karaoguz ,  John Walley ,  David Rosmann ,  Brima B. Ibrahim ,  Vinko Erceg

    IPC: H04L5/00 ,  H04B1/00 ,  H04B1/28 ,  H04L5/06

    CPC classification number: H04L5/0058 ,  H04B1/0075 ,  H04B1/28 ,  H04L5/06

    Abstract: A wireless device includes processing circuitry and a Radio Frequency (RF) receiver section. The processing circuitry determines a set of a plurality of information signals of interest within a RF Multiple Frequency Bands Multiple Standards (MFBMS) signal. The RF receiver section down-converts the plurality of information signals by a shift frequency to produce a plurality of down-converted signals and filters the plurality of down-converted signals to produce a plurality of filtered signals corresponding to the set of the information signals of interest. The processing circuitry further extracts data corresponding to the set of the information signals from the plurality of filtered signals.

    Abstract translation: 无线设备包括处理电路和射频（RF）接收器部分。 处理电路在RF多频带多标准（MFBMS）信号中确定感兴趣的多个信息信号的集合。 RF接收器部分通过移位频率对多个信息信号进行下变频以产生多个下变频信号，并且对多个下变频信号进行滤波，以产生对应于信息信号组的多个滤波信号 利益。 处理电路还从多个滤波信号中提取对应于该组信息信号的数据。

    Multiservice communication device with dedicated environmental monitoring
    8.
    发明授权
    Multiservice communication device with dedicated environmental monitoring 有权
    具有专门环境监测的多业务通信设备

    公开(公告)号：US08737258B2

    公开(公告)日：2014-05-27

    申请号：US13897641

    申请日：2013-05-20

    Applicant: Broadcom Corporation

    Inventor： Vinko Erceg ,  Jeyhan Karaoguz ,  John Walley ,  Arya Reza Behzad ,  David Rosmann ,  Brima B. Ibrahim

    IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00

    CPC classification number: H04W36/14 ,  H04L27/0006 ,  H04W88/06

    Abstract: A multiservice communication device includes a plurality of transceivers that wirelessly transceive data with a corresponding plurality of networks in accordance with a corresponding plurality of network protocols. An environmental monitoring receiver processes received RF signals over a broadband spectrum and that generates environmental data in response thereto. A processing module processes the environmental data and generates a least one control signal in response thereto, the at least one control signal for adapting at least one of the plurality of transceivers based on the environmental data. In an embodiment of the present invention, the environmental monitoring receiver can be implemented via one of the plurality of transceivers when operating in an environmental monitoring mode.

    Abstract translation: 多业务通信设备包括根据相应的多个网络协议与相应的多个网络无线地收发数据的多个收发机。 环境监测接收机通过宽带频谱处理接收到的RF信号，并响应于此产生环境数据。 处理模块处理环境数据并响应于此产生至少一个控制信号，所述至少一个控制信号用于根据环境数据调整多个收发器中的至少一个。 在本发明的实施例中，环境监测接收机可以在环境监测模式下操作时通过多个收发器之一来实现。

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