SYSTEM AND METHOD FOR IMPROVED CONTROL CHANNEL TRANSMIT DIVERSITY
摘要
A method for providing transmit diversity in wireless network communications is presented. An indication of a slot structure is received. The slot structure identifies at least a first location of a reference signal within a slot. A first reference signal is transmitted within a first slot using a first antenna. A location of the first reference signal within the first slot is determined by the slot structure. A second reference signal is transmitted within the first slot using a second antenna. A location of the second reference signal within the first slot is determined by the slot structure. In some cases, the slot structure identifies a second location of a reference signal within the slot structure. The second location being offset from the first location, and a third reference signal is transmitted within the first slot at the second location on the first antenna.
申请公布号
WO2011100533(A1)
申请公布日期
2011.08.18
申请号
WO2011US24506
申请日期
2011.02.11
申请人
RESEARCH IN MOTION LIMITED;EBRAHIMI TAZEH MAHALLEH, MASOUD;HARRISON, ROBERT, MARK;JIA, YONGKANG;XU, HUA