Title :
Analysis of ARQ protocols using AAED codes over the m(≥2)-ary Z-channel
Author :
Elmougy, Samir ; Tallin, Luca G. ; Bose, Bella
Author_Institution :
Dept. of Comput. Sci., King Saud Univ., Riyadh, Saudi Arabia
Abstract :
The error types in some VLSI systems and some communication media is of asymmetrie in nature. In this paper, for selective-repeat ARQ protocol over m(≥2)-ary asymmetrie channel, some analysis of the throughput when using All Asymmetric Error Detecting (AAED) codes are given. For these codes, the number of retransmissions needed to receive all codewords correctly is derived. As a special case, the number of retransmissions needed to receive all codewords correctly is derived for the Z-channel.
Keywords :
VLSI; automatic repeat request; channel coding; error detection codes; ARQ protocols; VLSI systems; all asymmetric error detecting codes; m-ary Z-channel; Systematics; ARQ protocols; Optical communication; VLSI systems; Z-channel; asymmetric errors; channel codes;
Conference_Titel :
Computer Technology and Development (ICCTD), 2010 2nd International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-8844-5
Electronic_ISBN :
978-1-4244-8845-2
DOI :
10.1109/ICCTD.2010.5646126
