MPDV-HOP:An Improved Localization Algorithm for Wireless Sensor Networks

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Provided by: WSEAS
Topic: Enterprise Software
Format: PDF
In wireless sensor network applications, location information of sensor nodes is critical in the life of the entire network. It is a hot issue to design localization algorithm with higher accuracy and lower cost. In this paper, the authors propose an improved DV-Hop localization algorithm that improves the localization accuracy. The method is based on the traditional DV-Hop, the average hop distance calculation method is further improved and optimized, in the positioning results are looking for optimization of optimal solution, solution here mainly adopts the latest bat algorithm for optimization problems.
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