Two Contributions to Error Exponents for Asynchronous Multiple Access Channel

被引：0
作者：
Farkas, Lorant [1 ]
Koi, Tamas [2 ]
机构：
[1] BME, Dept Anal, Budapest, Hungary
[2] BME, Dept Stochast, Budapest, Hungary
来源：
2019 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2019年
关键词：
error exponent; frame asynchronous channel; multiple-access channel; universal coding; subtypes;
D O I：
10.1109/isit.2019.8849722
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The following conjectures from previous work of the authors are proven, enhancing the relevance of results there on the subject in the title: (i) The error exponents previously derived assuming that consecutive messages could be encoded using different codebooks, are also achievable with each sender using only one codebook. (ii) In case the senders could be synchronized, controlled asynchronism (a deliberate shift of codewords) may admit to achieve error exponents unachievable by synchronous transmission.
引用
收藏
页码：2664 / 2668
页数：5
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