METHOD AND SYSTEM FOR SIGNALING TRANSMISSION LAYERS FOR SINGLE USER AND MULTI USER MIMO
摘要
A method and system to signal transmission layers or dedicated reference signal ports to be used in a multiple input multiple output system, the method including providing a downlink control signal containing information for transmission layers or dedicated reference signal ports utilized, the dedicated reference signal ports being associated with the transmission layers; and using the information to demodulate data on each transmission layer.
申请公布号
EP2443763(A2)
申请公布日期
2012.04.25
申请号
EP20100740047
申请日期
2010.06.14
申请人
RESEARCH IN MOTION LIMITED
发明人
XU, HUA;JIA, YONGKANG;CAI, ZHIJUN;HEO, YOUN HYOUNG;EARNSHAW, MARK;HARRISON, ROBERT MARK;MCBEATH, SEAN MICHAEL;FONG, MO-HAN