DocumentCode
1871835
Title
A go-back-N ARQ scheme for mobile satellite communications under variable channel shadowing conditions
Author
Yao, Yu-Dong
Author_Institution
Qualcomm Inc., San Diego, CA, USA
Volume
1
fYear
1995
fDate
25-28 Jul 1995
Firstpage
341
Abstract
In nonstationary channels, such as mobile satellite communications channels, error rates vary considerably. The paper proposes an effective go-back-N ARQ scheme which estimates the channel state in a simple manner and adaptively switches its operation mode in a channel where error rates vary slowly. It provides higher throughput than other comparable ARQ schemes under a wide range of error rate conditions
Keywords
automatic repeat request; channel capacity; error statistics; mobile satellite communication; state estimation; time-varying channels; channel state; error rates; go-back-N ARQ scheme; mobile satellite communications; nonstationary channels; operation mode; throughput; variable channel shadowing conditions; Automatic repeat request; Delay; Error analysis; Error probability; Rician channels; Satellite communication; Shadow mapping; State estimation; Switches; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 1995 IEEE 45th
Conference_Location
Chicago, IL
ISSN
1090-3038
Print_ISBN
0-7803-2742-X
Type
conf
DOI
10.1109/VETEC.1995.504885
Filename
504885
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