TWO-STAGE PRECODING AND USER GROUPING FOR LARGE SCALE MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) SYSTEMS
    1.
    发明公开
    TWO-STAGE PRECODING AND USER GROUPING FOR LARGE SCALE MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) SYSTEMS 有权
    ZWEISTUFIGE VORCODIERUNG UND BENUTZERGRUPPIERUNGFÜRGROSS DIMENSIONIERTE MIMO-SYSTEME

    公开(公告)号:EP3050222A1

    公开(公告)日:2016-08-03

    申请号:EP14848026.2

    申请日:2014-09-29

    IPC分类号: H04B7/04

    摘要: Methods are provided. A method includes determining respective weighted likelihoods corresponding to a plurality of users in a multiple-input multiple-output communication system. The method further includes forming a plurality of user groups from the plurality of users using an iterative K-means clustering technique applied to the plurality of users. The iterative K-means clustering technique is responsive to the respective weighted likelihoods.

    摘要翻译: 提供方法。 一种方法包括确定在多输入多输出通信系统中对应于多个用户的各个加权似然度。 该方法还包括使用应用于多个用户的迭代K均值聚类技术从多个用户形成多个用户组。 迭代K均值聚类技术响应各自的加权似然度。