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    • 7. 发明申请
    • MILLIMETER-WAVE COMMUNICATION STATION AND METHOD FOR MULTIPLE-ACCESS BEAMFORMING IN A MILLIMETER-WAVE COMMUNICATION NETWORK
    • 毫米波通信网络和毫米波通信网络中的多址接入波束形成方法
    • WO2011043901A2
    • 2011-04-14
    • PCT/US2010/048724
    • 2010-09-14
    • INTEL CORPORATIONCORDEIRO, CarlosKASHER, AssafTRAININ, Solomon, B.
    • CORDEIRO, CarlosKASHER, AssafTRAININ, Solomon, B.
    • H04B7/04H04L12/28
    • H04W72/0446H04B7/0617H04B7/0619
    • Embodiments of a millimeter-wave communication station and method for multiple-access beamforming in a millimeter-wave network are generally described herein. In some embodiments, an initiating station performs multiple-access beamforming with one or more responding stations by announcing a number of sector-sweep (SS) slots of a beamforming training (BFT) period and a number of SS frames of each SS slot. One or more SS frames are received from one or more of the responding stations within one of the SS slots of the BFT period. The initiating station transmits one or more SS feedback frames to the responding stations within the one SS slot to indicate an antenna configuration to the responding stations for communication with the initiating station. The responding stations transmit a limited number of SS frames per SS slot based on the number of SS frames announced by the initiating station and transmit any additional SS frames in a next SS slot of the beamforming training period. Each SS frame contains an indication to the initiating station of an antenna configuration for communication with the responding station.
    • 在此总体上描述毫米波通信站和用于毫米波网络中的多址波束成形的方法的实施例。 在一些实施例中,发起站通过宣告波束形成训练(BFT)时段的数目的扇区扫描(SS)时隙和每个SS时隙的SS帧的数目来执行与一个或多个响应站的多址波束成形。 从BFT周期的SS时隙之一内的一个或多个响应站接收一个或多个SS帧。 发起站将一个或多个SS反馈帧发送到一个SS时隙内的响应站,以向响应站指示天线配置以与发起站进行通信。 响应站根据发起站通告的SS帧的数量,发送每个SS时隙有限数量的SS帧,并在波束成形训练周期的下一个SS时隙中发送任何附加SS帧。 每个SS帧包含一个指示给发起站的天线配置,用于与响应站进行通信。