Downlink preamble processing techniques for initial acquisition
    6.
    发明授权
    Downlink preamble processing techniques for initial acquisition 有权
    用于初始采集的下行链路前导码处理技术

    公开(公告)号:US08019026B2

    公开(公告)日:2011-09-13

    申请号:US11993342

    申请日:2005-06-30

    IPC分类号: H03D1/00

    CPC分类号: H04B1/70757 H04L2027/0026

    摘要: An apparatus, system, method, and article for downlink (DL) preamble processing for initial acquisition are described. The apparatus may include an autocorrelator node to determine an autocorrelation response of samples and to detect a downlink preamble based on the autocorrelation response. The samples may include a periodic sequence having two or more periods. The apparatus may include a frequency domain matched filter processing node to perform downlink preamble recognition based on a maximum peak of a frequency domain matched filter response and on an index of the downlink preamble. Other embodiments are described and claimed.

    摘要翻译: 描述用于初始采集的下行链路(DL)前导码处理的装置,系统,方法和文章。 该装置可以包括自相关器节点,用于确定采样的自相关响应并且基于自相关响应来检测下行链路前导码。 样本可以包括具有两个或更多个周期的周期序列。 该装置可以包括频域匹配滤波处理节点,用于基于频域匹配滤波器响应的最大峰值和下行链路前导码的索引来执行下行链路前导码识别。 描述和要求保护其他实施例。

    DOWNLINK PREAMBLE PROCESSING TECHNIQUES FOR INITIAL ACQUISITION
    7.
    发明申请
    DOWNLINK PREAMBLE PROCESSING TECHNIQUES FOR INITIAL ACQUISITION 有权
    用于初始获取的下行链路预处理技术

    公开(公告)号:US20100296611A1

    公开(公告)日:2010-11-25

    申请号:US11993342

    申请日:2005-06-30

    IPC分类号: H04L27/06

    CPC分类号: H04B1/70757 H04L2027/0026

    摘要: An apparatus, system, method, and article for downlink (DL) preamble processing for initial acquisition are described. The apparatus may include an autocorrelator node to determine an autocorrelation response of samples and to detect a downlink preamble based on the autocorrelation response. The samples may include a periodic sequence having two or more periods. The apparatus may include a frequency domain matched filter processing node to perform downlink preamble recognition based on a maximum peak of a frequency domain matched filter response and on an index of the downlink preamble. Other embodiments are described and claimed.

    摘要翻译: 描述用于初始采集的下行链路(DL)前导码处理的装置,系统,方法和文章。 该装置可以包括自相关器节点,用于确定采样的自相关响应并且基于自相关响应来检测下行链路前导码。 样本可以包括具有两个或更多个周期的周期序列。 该装置可以包括频域匹配滤波处理节点,用于基于频域匹配滤波器响应的最大峰值和下行链路前导码的索引来执行下行链路前导码识别。 描述和要求保护其他实施例。

    APPARATUS, SYSTEM AND METHOD OF WIRELESS COMMUNICATION VIA AN ANTENNA ARRAY
    8.
    发明申请
    APPARATUS, SYSTEM AND METHOD OF WIRELESS COMMUNICATION VIA AN ANTENNA ARRAY 审中-公开
    装置,系统和通过天线阵列进行无线通信的方法

    公开(公告)号:US20140210666A1

    公开(公告)日:2014-07-31

    申请号:US13869995

    申请日:2013-04-25

    IPC分类号: H01Q3/24 H01Q21/29

    CPC分类号: H01Q25/00 H01Q3/40

    摘要: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless communication via an antenna array. For example, an apparatus may include an antenna array including a plurality of antenna modules arranged along a first axis, an antenna module of the antenna modules including an antenna sub-array coupled to a Radio-Frequency (RF) chain, the antenna sub-array including a plurality of antenna elements arranged along a second axis, the second axis is perpendicular to the first axis, and the RF chain is to process RF signals communicated via the plurality of antenna elements.

    摘要翻译: 一些演示实施例包括经由天线阵列的无线通信的装置,系统和/或方法。 例如,设备可以包括天线阵列,其包括沿着第一轴布置的多个天线模块,天线模块的天线模块包括耦合到射频(RF)链的天线子阵列,天线子阵列, 阵列包括沿着第二轴布置的多个天线元件,第二轴线垂直于第一轴线,并且RF链路处理经由多个天线元件传送的RF信号。