发明授权
- 专利标题： Calculation of soft decision values using reliability information of the amplitude
- 专利标题（中）： 使用幅度可靠性信息计算软判决值
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申请号： US10535479申请日： 2003-10-09
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公开(公告)号： US07583760B2公开(公告)日： 2009-09-01
- 发明人: Bo Bernhardsson , Bengt Lindoff , Peter Malm
- 申请人： Bo Bernhardsson , Bengt Lindoff , Peter Malm
- 申请人地址： SE Stockholm
- 专利权人： Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人： Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人地址： SE Stockholm
- 代理商 Michael Cameron
- 优先权： EP02388074 20021122
- 国际申请： PCT/EP03/11230 WO 20031009
- 国际公布： WO2004/049661 WO 20040610
- 主分类号： H03D1/00
- IPC分类号： H03D1/00 ; H03M13/05
摘要：
Method of, and arrangement and device for, decoding a communications signal in a digital communications system, where the communications signal is modulated according to a modulation scheme including amplitude information; generating a likelihood value for a received communications signal, decoding the communications signal based on at least the generated likelihood value, providing a reliability indication of the amplitude information conveyed by the received communications signal wherein the step of generating the likelihood value further comprises generating the likelihood value on the basis of the provided reliability indication of the amplitude information.
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