发明名称 |
Method and Receiver For Jointly Decoding Received Communication Signals Using Maximum Likelihood Detection |
摘要 |
The present invention relates to a method in a receiver for decoding at least two received communication signals, wherein the communication signals are modulated, pre-coded by a discrete Fourier transform and transmitted by means of single-carrier frequency division multiple access scheme (SC-FDMA). The method comprises the steps of: performing an antenna combining and equalization on a signal observed at the receiver; performing inverse discrete Fourier transform on a model of the observed signal; whitening a time domain model of the observed signal; and jointly detecting the received at least two communication signals by performing soft value calculations based on maximum likelihood detection of a whitened time domain model using a whitened time domain channel estimate.
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申请公布号 |
US2012033683(A1) |
申请公布日期 |
2012.02.09 |
申请号 |
US200913264192 |
申请日期 |
2009.04.16 |
申请人 |
SAHLIN HENRIK;LINDGREN ULF;NAUCLER PETER;PARK CHESTER;TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
SAHLIN HENRIK;LINDGREN ULF;NAUCLER PETER;PARK CHESTER |
分类号 |
H04J1/00 |
主分类号 |
H04J1/00 |
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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