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4 February 2011 Based on third generation HF wireless communications routing design
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Proceedings Volume 7752, PIAGENG 2010: Photonics and Imaging for Agricultural Engineering; 77520U (2011)
Event: International Conference on Photonics and Image in Agricultural Engineering (PIAGENG 2010), 2010, Qingdao, China
Routing is one of the key technologies of the Third Generation HF wireless communication network, and is the hotspot of the research in the field at present. This paper proposes a minimum energy cost link cache dynamic source routing protocol MECDSR (An On-demand Minimum Energy Cost Routing Protocol) based on the traditional DSR protocol. This routing protocol mainly uses the "five ideas" to improve the DSR: the idea of transmission power control, the idea of minimum energy consumption, the idea of link cache, the idea of short path and the idea of seeking minimum energy consumption by real-time tracking based on the data piggyback technology. Simulate on the HF communication network model which is composed by twenty-five communication nodes, and the simulation results show that, compared with the traditional DSR ,the MECDSR can averagely delay the death time of the first node by 2 times, and extend the entire communication network 's life cycle by 1.26 times. Therefore, the MECDSR is more suitable for Third Generation HF Wireless Communications networks in energy efficiency and the improvement of the network's lifetime.
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Xiaoxin Cheng, Shengli Chen, and Jiapin Xu "Based on third generation HF wireless communications routing design", Proc. SPIE 7752, PIAGENG 2010: Photonics and Imaging for Agricultural Engineering, 77520U (4 February 2011);

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