Traffic analysis of a hybrid Go-Back-N ARQ scheme using repeated transmissions

被引:0
|
作者
Komatsu, Masaharu [1 ]
Kinoshita, Kozo [1 ]
Hayashida, Yukuo [1 ]
机构
[1] Osaka Univ, Suita, Japan
来源
Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi) | 1994年 / 77卷 / 07期
关键词
Communication channels (information theory) - Data communication systems - Error correction - Error detection - Mobile telecommunication systems - Network protocols;
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摘要
The transmission delay and throughput performances of a hybrid Go-Back-N automatic repeat request (ARQ) scheme are analyzed. In the hybrid scheme, multiple alternate transmissions of the copy and parity block of each data block are repeated continuously by transmitter. The receiver detects or corrects errors in a received block by using Wang and Lin's error control algorithm. It is shown that we can obtain the optimum total number of continuous transmissions of copies and parity blocks, which minimizes the average delay time and maximizes the throughput.
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页码:48 / 59
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