A New Wireless Broadcasting Retransmission Algorithm Based on Multiple Nodes Network Coding Technology

To improve the transmission efficiency of wireless network, a broadcasting retransmission algorithm based on network coding technology is put forward in this paper. In accordance with the packet loss distribution probability characteristic, it generates the new retransmission sequences, and it uses...

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Bibliographic Details
Published in2011 7th International Conference on Wireless Communications, Networking and Mobile Computing pp. 1 - 4
Main Authors Lu Xuanmin, Wang Xingliang, Feng Sha, Lu Yaliang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2011
Subjects
Algorithm design and analysis
Broadcasting
Educational institutions
Encoding
Network coding
Wireless networks
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Summary:To improve the transmission efficiency of wireless network, a broadcasting retransmission algorithm based on network coding technology is put forward in this paper. In accordance with the packet loss distribution probability characteristic, it generates the new retransmission sequences, and it uses the multiple nodes network coding method to combine the lost packages to realize retransmission. Through the mathematics analysis and simulation, it can be proved that the algorithm can ensure decoding the receiving information flows. Meanwhile the retransmission can achieve the local optimality. Compared with the traditional retransmission method, this algorithm can effectively reduce the average number of packages transmission.
ISBN:9781424462506
1424462509
ISSN:2161-9646
DOI:10.1109/wicom.2011.6040411