1) non-unitary non-coherent space-time code
非酉非相干空时码
1.
A non-unitary non-coherent space-time code is proposed based on full diversity quasi-orthogonal space-time block code.
提出了一种基于满分集准正交空时分组码构造非酉非相干空时码的方法,该编码能够最大限度地利用信道的相关时间来提高码率。
2) noncoherent space-frequency coding
非相干空频编码
3) unitary space-time code
酉空时码
1.
This paper analyzed the impact of fading correlation on the noncoherent unitary space-time code,deduced the pair-wise error probability(PWEP) and Chernoff bound under fading correlation.
主要分析了空间衰落相关对非相干酉空时码带来的影响,推导了衰落相关条件下酉空时码的成对差错概率及其Chernoff边界。
2.
A decoding algorithm based on the tree-structured constellation design was presented in order to reduce the decoding complexity of unitary space-time codes.
针对酉空时码最大似然检测复杂度高的问题,提出了一种酉空时星座的设计及低复杂度译码方法。
3.
Based on orthogonal space-time block code,a scheme for constructing unitary space-time code is proposed.
提出了一种基于正交空时分组码构造酉空时码的方案,证明了所设计的酉空时码可以获得满分集。
4) unitary space-time codes
酉空时码
1.
Based on cyclic diagonal codes,an improved design of unitary space-time codes(USTC) at low SNR is proposed.
在低信噪比情况下,提出了一种基于循环对角码的改进的酉空时码设计。
2.
A modified decoding algorithm for unitary space-time codes is presented,in which the decoding search is based on the groups classified by the circulant correlation of the signal points in the constellation.
提出了一种改进的酉空时码检测算法,根据星座中信号间的循环相关特性将星座分组,每组中的信号均与该组的中心信号具有较强的相关性。
5) non-coherent decoding
非相干解码
补充资料：斋非时
【斋非时】
（术语）午前之食，谓之时。午后之食谓之非时。沙弥之十戒，有不过中食。比丘之具足戒，有非时食戒。故出家之僧尼，总不可受非时食。后呼斋非时为斋供非时之称者，非也。善见论十六曰：“非时食言是时食。”寄归传三曰：“时非时，且如经说。”
（术语）午前之食，谓之时。午后之食谓之非时。沙弥之十戒，有不过中食。比丘之具足戒，有非时食戒。故出家之僧尼，总不可受非时食。后呼斋非时为斋供非时之称者，非也。善见论十六曰：“非时食言是时食。”寄归传三曰：“时非时，且如经说。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条