A pilot (or reference) transmission scheme is utilized where different transmitters are assigned pilot sequences with possibly different cyclic time shifts. A pilot signal is transmitted concurrently by the transmitters in a plurality of pilot blocks, and a receiver processes the plurality of received pilot blocks to recover a channel estimate for at least one of the transmitters while suppressing the interference due to the pilot signals from the other transmitters.
申请公布号
WO2007095560(A3)
申请公布日期
2008.06.19
申请号
WO2007US62105
申请日期
2007.02.14
申请人
MOTOROLA, INC.;BAUM, KEVIN, L.;CLASSON, BRIAN, K.;NANGIA, VIJAY;THOMAS, TIMOTHY, A.
发明人
BAUM, KEVIN, L.;CLASSON, BRIAN, K.;NANGIA, VIJAY;THOMAS, TIMOTHY, A.