发明名称 |
Using spatial properties of MIMO channels for enhanced channel estimation in MIMO systems |
摘要 |
An apparatus for estimating a channel response associated with a multiple input/multiple output (MIMO) system includes an antenna that receives multiple pilot symbols, each of the multiple pilot symbols transmitted from a different one of multiple transmit antennas of a transmitter in the MIMO system. The apparatus further includes a channel estimator that determines spatial, time and frequency correlations of channels of the MIMO system among the multiple transmit antennas when estimating a channel response associated with the MIMO system based on multiple ones of the received plurality of pilot symbols. |
申请公布号 |
US8432993(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20100810360 |
申请日期 |
2010.06.24 |
申请人 |
ZANGI KAMBIZ;KRASNY LEONID;TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
ZANGI KAMBIZ;KRASNY LEONID |
分类号 |
H04B7/02 |
主分类号 |
H04B7/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|