Variances of multiple access interference code average against data average

Variances of multiple access interference code average against data average
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多址干扰码平均值与数据平均值的方差

DOI:
10.1049/el:20001213
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发表时间:
2000
影响因子:
1.1
通讯作者:
H. Fujisaki
H. Fujisaki
中科院分区:
工程技术4区
文献类型:
--
作者:
T. Kohda;H. Fujisaki

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Pursley (1977) 引入的平均干扰参数 (AIP) 已被讨论为异步 DS/CDMA 系统中误码概率的度量。结果表明,AIP 是多址干扰 (MAI) 相对于数据符号的方差,并且如果扩频码序列由马尔可夫信息源生成,则 MAI 相对于代码符号的方差给出了误码概率。重新检验了 Pursley 的偶数和奇数互相关函数。
The average interference parameter (AIP) introduced by Pursley (1977) has been discussed as a measure of bit error probabilities in asynchronous DS/CDMA systems. It is shown that the AIP is a variance of multiple access interference (MAI) with respect to data symbols, and that a variance of MAI with respect to code symbols gives bit error probabilities if spread-spectrum code sequences are generated by Markov information sources. Pursley's even and odd cross-correlation functions are reexamined.
基于偏差的信道估计第二部分:DS-CDMA
DOI: --
发表时间: 2009
期刊:
影响因子: --
作者:
木寺正平;阪本卓也;佐藤亨;尾崎光紀;竹内啓悟
通讯作者: 竹内啓悟