发明名称 |
Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPA |
摘要 |
Aspects of a method and system for channel estimation in a MIMO communication system with multiple RF chains for WCDMA/HSDPA may comprise receiving a plurality of communication signals from a plurality of transmit antennas. A plurality of vectors of baseband combined channel estimates may be generated based on phase rotation of the received plurality of communication signals. A matrix of processed baseband combined channel estimates may be generated based on the generated plurality of vectors of baseband combined channel estimates. A plurality of amplitude and phase correction signals may be generated based on the generated plurality of vectors of baseband combined channel estimates. An amplitude and a phase of at least a portion of the received plurality of communication signals may be adjusted based on the generated plurality of amplitude and phase correction signals, respectively. |
申请公布号 |
US8670510(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US201313858391 |
申请日期 |
2013.04.08 |
申请人 |
BROADCOM CORPORATION |
发明人 |
KENT MARK;ERCEG VINKO;LANDAU URI M.;VAN ROOYEN PIETER |
分类号 |
H03D1/04;H03D1/06;H03K5/01;H03K6/04;H04B1/10;H04L1/00;H04L25/08 |
主分类号 |
H03D1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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