发明名称 |
PILOT SIGNAL TRANSMISSION METHOD AND APPARATUS |
摘要 |
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 |
EP1987617(A2) |
申请公布日期 |
2008.11.05 |
申请号 |
EP20070756962 |
申请日期 |
2007.02.14 |
申请人 |
MOTOROLA, INC. |
发明人 |
BAUM, KEVIN, L.;CLASSON, BRIAN, K.;NANGIA, VIJAY;THOMAS, TIMOTHY, A. |
分类号 |
H04L27/26;H04L5/00;H04L25/02 |
主分类号 |
H04L27/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|