Title :
Universal error exponent for discrete asynchronous multiple access channels
Author :
Farkas, Lorant ; Koi, Tatsumi
Author_Institution :
Dept. of Anal., Budapest Univ. of Technol. & Econ., Budapest, Hungary
fDate :
June 29 2014-July 4 2014
Abstract :
Exponential error bounds achievable via universal decoder are derived for frame-asynchronous discrete memoryless multiple access channels with two senders. The exponent is strictly positive inside the capacity region. The method of types and a modified maximal mutual information decoder are used.
Keywords :
channel capacity; channel coding; decoding; multi-access systems; capacity region; discrete asynchronous multiple access channels; exponential error bounds; frame-asynchronous channels; modified maximal mutual information decoder; universal decoder; universal error exponent; Decoding; error exponents; frame asynchronous channels; two-user multiple-access channels; universal coding;
Conference_Titel :
Information Theory (ISIT), 2014 IEEE International Symposium on
Conference_Location :
Honolulu, HI
DOI :
10.1109/ISIT.2014.6875373
