16 September 2011 Opportunistic network coding retransmission algorithm based on packet loss pattern
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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.
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Song Xiao, Jianchao Du, Ji Lu, Yunsong Li, "Opportunistic network coding retransmission algorithm based on packet loss pattern", Proc. SPIE 8157, Satellite Data Compression, Communications, and Processing VII, 815706 (16 September 2011); doi: 10.1117/12.895211; https://doi.org/10.1117/12.895211
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