Invention Grant
US08477863B2 Precoded pilot transmission for multi-user and single user MIMO communications 有权
多用户和单用户MIMO通信的预编码导频传输

Precoded pilot transmission for multi-user and single user MIMO communications
Abstract:
The disclosed method and apparatus include an WTRU-specific reference signal scheme that provides efficient precoded pilot transmission and effective channel estimation using dedicated pilot signals. The disclosed methods are efficient for both a single user (SU) and a multi user (MU) Multiple Input Multiple Output (MIMO) system.
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