DocumentCode
779214
Title
Performance Analysis of a Memory ARQ Scheme with Soft Decision Detectors
Author
Leung, Clement
Volume
34
Issue
8
fYear
1986
fDate
8/1/1986 12:00:00 AM
Firstpage
827
Lastpage
832
Abstract
An automatic repeat-request (ARQ) scheme with memory and soft error detectors has been recently proposed by Benelli. Its performance was studied mainly through computer simulation. In this paper, a generalized version of this ARQ scheme is examined. The selection of certain thresholds and weights to minimize the bit error rate in systems using a fixed number of packet repeats is considered. Finally, the evaluation of the average number of transmissions per packet in systems in which negatively acknowledged packets are retransmitted until successfully received is described.
Keywords
Feedback communication; Signal detection; Automatic repeat request; Computer errors; Detectors; Error analysis; Error probability; Filters; Frequency shift keying; Intersymbol interference; Performance analysis; Sampling methods;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOM.1986.1096615
Filename
1096615
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