A METHOD OF TRANSMITTING DATA, CORRESPONDING SYSTEMS AND COMPUTER PROGRAM PRODUCT THEREFOR
    2.
    发明公开
    A METHOD OF TRANSMITTING DATA, CORRESPONDING SYSTEMS AND COMPUTER PROGRAM PRODUCT THEREFOR 有权
    程序用于发送数据的相关系统和计算机程式产品

    公开(公告)号:EP2301167A1

    公开(公告)日:2011-03-30

    申请号:EP08773761.5

    申请日:2008-06-30

    IPC分类号: H04B7/06

    摘要: A method of transmitting signals from a base station towards user terminals in a cellular communication system. The method includes generating (18) a plurality of diversity signals, wherein at least one of said diversity signals is subjected to a selectively variable RF phase shift (20). Specifically, a set of radio link quality indicators (KPI) is determined at the base station, wherein each radio link quality indicator (KPI) is representative for the quality of the radio link between the base station and a respective one of the user terminals (UE). The set of radio link quality indicators (KPI) is used to generate an aggregated radio quality indicator, which in turn is used to selectively vary the variable RF phase shift. For example, the phase shift may be selected, which optimizes the aggregated radio quality indicator.