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一种通用的高效软输出高阶解调算法 被引量:3

A Universal Efficient Soft Output Algorithm for High Order Modulation
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摘要 将多级调制时,映射到同一符号的不同比特具有不同可靠性的特性引入软输出高阶解调算法中,推导出一套简单易行的通用算法,使得在任何格雷映射方式下,都能够使用一组相同的两级递推公式计算比特软判决信息。提供了一种具有低复杂度的通用的高性能软输出高阶解调算法。
出处 《无线电工程》 2004年第12期16-20,共5页 Radio Engineering
基金 国家自然科学基金资助项目 未来移动通信系统中高速数据业务混合ARQ方法的研究(60372099)
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参考文献5

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同被引文献17

  • 1卫国祥.基于TD.SCDMA的HSUPA技术研究[c].第十届中国科协年会信息化与社会发展学术讨论会分会场论文集,2008.
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  • 33GPP 25.222-920 Multiplexing and channel coding (TDD) (Release 9)[S].
  • 43GPP 25.223-900 Spreading and modulation (TDD) (Release 9)[S].
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