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Proceedings Paper

Opportunistic network coding retransmission algorithm based on packet loss pattern
Author(s): Song Xiao; Jianchao Du; Ji Lu; Yunsong Li
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Paper Abstract

Nowadays, providing reliable broadcast and multicast transmission over wireless networks is still a challenging problem, due to the erratic and time-varying nature of a wireless channel. An efficient retransmission strategy is very important to the reliability of transmission and the bandwidth utility of the wireless network. In this paper, an opportunistic network coding retransmission algorithm based on packet loss pattern is proposed to improve the transmission efficiency of broadcast and multicast over wireless networks. The theoretical analysis reveals the feasibility and effectiveness of the proposed algorithm. The simulation results show that the algorithm can effectively reduce the retransmission times and increase the transmission efficiency over wireless networks.

Paper Details

Date Published: 16 September 2011
PDF: 9 pages
Proc. SPIE 8157, Satellite Data Compression, Communications, and Processing VII, 815706 (16 September 2011); doi: 10.1117/12.895211
Show Author Affiliations
Song Xiao, Xidian Univ. (China)
Jianchao Du, Xidian Univ. (China)
Ji Lu, Xidian Univ. (China)
Yunsong Li, Xidian Univ. (China)


Published in SPIE Proceedings Vol. 8157:
Satellite Data Compression, Communications, and Processing VII
Bormin Huang; Antonio J. Plaza; Carole Thiebaut, Editor(s)

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