DocumentCode
1406212
Title
An ARQ scheme with packet combining
Author
Chakraborty, Shyam S. ; Yli-Juuti, Erkki ; Liinaharja, Markku
Author_Institution
Commun. Lab., Helsinki Univ. of Technol., Espoo, Finland
Volume
2
Issue
7
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
200
Lastpage
202
Abstract
In an automatic repeat request (ARQ) scheme, a packet is retransmitted if it gets corrupted due to transmission errors caused by the channel. Here we describe a ready-to-implement ARQ scheme with packet combining. An analytical description of the scheme in random error channel shows excellent agreement with simulation results. An upper bound for type-II schemes is defined. For smaller packet sizes, throughput of the proposed scheme is sufficiently close to the upper bound till a very high bit error rate.
Keywords
automatic repeat request; error detection; protocols; ARQ scheme; analytical description; automatic repeat request; binary symmetric channel; packet combining; random error channel; throughput; transmission errors; type-II schemes; upper bound; AWGN; Analytical models; Automatic repeat request; Bit error rate; Error correction; Error correction codes; Laboratories; Throughput; Transmitters; Upper bound;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.703915
Filename
703915
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