公开(公告)号：US20080113626A1

公开(公告)日：2008-05-15

申请号：US12014455

申请日：2008-01-15

申请人： Sung-Jin KIM ,  Jun LI ,  Ki-ho KIM ,  Ho-jin KIM

发明人： Sung-Jin KIM ,  Jun LI ,  Ki-ho KIM ,  Ho-jin KIM

IPC分类号： H04B7/00

CPC分类号： H04B7/0626 ,  H04B7/0634 ,  H04W72/1257

摘要： A mobile communication apparatus that utilizes multiple base station/mobile station antennas and a mobile communication method performed therein are provided. The mobile communication apparatus includes a base station having at least two antennas and at least two mobile stations having at least one antenna, respectively. The base station restores weight information and channel status information from feedback signals received from the mobile stations, determines downlink investigation information that results in maximum transmission channel capacity based on the restored weight information and channel status information, selects mobile stations for simultaneous transmission based on the downlink investigation information, and processes data to be transmitted to the selected mobile stations based on the downlink investigation information.

摘要翻译： 提供了利用多个基站/移动台天线的移动通信装置及其中执行的移动通信方法。 移动通信装置包括具有至少两个天线的基站和至少两个具有至少一个天线的移动台。 基站从从移动站接收到的反馈信号中恢复加权信息和信道状态信息，基于恢复的权重信息和信道状态信息确定导致最大传输信道容量的下行链路调查信息，基于 下行链路调查信息，并且基于下行链路调查信息处理要发送到所选择的移动站的数据。