AN EFFECTIVE GO-BACK-N ARQ SCHEME FOR VARIABLE-ERROR-RATE CHANNELS

被引：50
|
作者：
YAO, YD
机构：
[1] Qualcomm, Inc., San Diego
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 1995年 / 43卷 / 01期
关键词：
D O I：
10.1109/26.385946
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In nonstationary channels, error rates vary considerably. This letter 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 variety of error rate conditions.
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页码：20 / 23
页数：4
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