DocumentCode
3304478
Title
A memory ARQ scheme with soft decision and low reliability zone detectors
Author
Lau, Chiew T.
Author_Institution
Sch. of Appl. Sci., Nanyang Technol. Univ., Singapore
Volume
2
fYear
1993
fDate
19-21 May 1993
Firstpage
435
Abstract
The performance improvement of a memory ARQ (automatic repeat request) scheme using soft decision and reliability zone detectors is analyzed. A number of probable error patterns are generated whenever a packet is detected in error. The formation of the error patterns is governed by the reliability weights assigned to the received bits. It is shown that the probability of repeat request is significantly reduced with the use of soft decision and reliability zone detectors
Keywords
automatic repeat request; computer network reliability; error statistics; memory protocols; performance evaluation; automatic repeat request; memory ARQ scheme; performance improvement; probability of repeat request; probable error patterns; reliability weights; reliability zone detectors; soft decision; Additive white noise; Assembly; Automatic repeat request; Decoding; Detectors; Error correction; Matched filters; Performance analysis; Probability density function; Random variables;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and Signal Processing, 1993., IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-0971-5
Type
conf
DOI
10.1109/PACRIM.1993.407328
Filename
407328
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