.png){kind=icon}
返回
Vector permutation modulation
.png){kind=icon}
PRE
AI
DOI：10.1109/LCOMM.2005.1496578.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
This article introduced a new class. of codes for transmission over a Gaussian channel. The new scheme, named vector permutation modulation (VPM), is an extension of Slepian's (scalar) permutation modulation (SPM) to the case where codeword components are L-dimensional vectors. A method is presented for maximum-likelihood detection in additive white Gaussian noise and fading channels. Since SPM is a special case of VPM, this method can also be used for SPM detection in fading channels. We solve the problem of finding the reference codeword which maximizes code rate for a given average energy. It is shown that VPM performs significantly better than its scalar counterpart.
Keyword:
permutation modulation
permutation codes
multidimensional signaling
期刊
IF:
4.4
论文数:
1.3W
被引数:
2.2W
机构
暂无机构信息
引用论文
.png){kind=icon}
Influence of secondary structure (helical conformation) on stereoselectivity in peptide couplings
PREAI
分享收藏 没有更多内容
没有更多内容