METHODS AND APPARATUS FOR CHANNEL STATE INFORMATION SOUNDING AND FEEDBACK
    1.
    发明申请
    METHODS AND APPARATUS FOR CHANNEL STATE INFORMATION SOUNDING AND FEEDBACK 审中-公开
    通道状态信息的方法和装置声音和反馈

    公开(公告)号:US20160262051A1

    公开(公告)日:2016-09-08

    申请号:US15052827

    申请日:2016-02-24

    Abstract: Methods and apparatus for channel state information feedback are provided. In various aspects, a message is transmitted requesting channel feedback information. In some aspects, a first portion of the message is transmitted according to a first or second, and contains first information intended for a first or second set of wireless communication devices compatible with the first or second format respectively. In some aspects, a second portion of the first message is transmitted according to the second format, and contains second information intended for the second set of wireless communication devices compatible with the second format. In some aspects, the second message comprises a number of tones or spatial streams for which channel feedback information is requested, or other channel feedback information parameters.

    Abstract translation: 提供了信道状态信息反馈的方法和装置。 在各个方面,发送请求信道反馈信息的消息。 在一些方面,消息的第一部分根据第一或第二传输,并且包含分别用于与第一或第二格式兼容的第一或第二组无线通信设备的第一信息。 在一些方面,根据第二格式发送第一消息的第二部分,并且包含旨在用于与第二格式兼容的第二组无线通信装置的第二信息。 在一些方面,第二消息包括要求信道反馈信息或其他信道反馈信息参数的多个音调或空间流。

Patent Agency Ranking