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Performance Comparison of Two Retransmission Control Schemes for Slow-Frequency-Hopped Communication Systems
Katsumi SAKAKIBARA Kazushi MOTONAGA Yoshiharu YUBA
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/11/25
Print ISSN: 0916-8508
Type of Manuscript: Special Section LETTER (Special Section on Spread Spectrum Techniques and Applications)
frequency-hopped communications, retransmission control, normalized throughput, 98% packet transmission delay,
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This letter proposes a new retransmission control scheme for slow-frequency-hopped communication systems, in which the number of (re)transmitted packets is adaptively decreased in a certain period. Performance of the proposed scheme is analyzed and compared with that of the conventional scheme in terms of the normalized throughput and the 98% packet transmission delay. The numerical results show the superiority of the proposed scheme.