发明名称 |
Method and system for cluster processing using conjugate gradient-based MMSE equalizer and multiple transmit and/or receive antennas for HSDPA, STTD, closed-loop and normal mode |
摘要 |
A system and method for processing signals are disclosed. The method may include performing by one or more processors and/or circuits in a wireless device that includes a plurality of transmit and/or receive antennas for one or more of HSDPA, space-time transmit diversity (STTD), Closed Loop, Normal Mode and spatial multiplexing, the one or more processors and/or circuits comprising a minimum mean square error (MMSE) equalizer, generating a plurality of chip-rate synchronously sampled signals utilizing a plurality of received clusters. At least a portion of said generated plurality of chip-rate synchronously sampled signals may be simultaneously equalized in time domain and in spatial domain, based on a plurality of weight values calculated for the plurality of received clusters. The plurality of weight values may be iteratively computed utilizing a time-based adaptation method. |
申请公布号 |
US8126097(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20100814674 |
申请日期 |
2010.06.14 |
申请人 |
LANDAU URI;KENT MARK;CATREUX-ERCEG SEVERINE;ERCEG VINKO;BROADCOM CORPORATION |
发明人 |
LANDAU URI;KENT MARK;CATREUX-ERCEG SEVERINE;ERCEG VINKO |
分类号 |
H04B7/10;H04L1/02 |
主分类号 |
H04B7/10 |
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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