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Aiming at the problems of too much energy consumption and local routing optimization in AODVjr algorithm, an improved algorithm based on tree routing algorithm and AODVjr algorithm is proposed to avoid dead nodes emerging too early. The improved hybrid algorithm introduces neighbor table, the calculation method of the parent node address and puts forward a neighbor node selection strategy according...
This paper proposes a routing protocol for the applications of Wireless Sensor Network (WSN). It is a protocol based on the PEGASIS protocol but using an improved ant colony algorithm rather than the greedy algorithm to construct the chain. Compared with the original PEGASIS, this one, PEG-ant, can achieve a global optimization. It forms a chain that makes the path more even-distributed and the total...
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