Enhanced Shortest-Path Technique to Reduce Transmission Power in Wireless Sensor Networks

Provided by: Science & Engineering Research Support soCiety (SERSC)
Topic: Security
Format: PDF
In this paper the authors proposes the transmission power control technique considering the shortest-path to minimize the hop-count without the occurrence of any power control messages. They applied the proposed technique on tree-based network component implemented on tiny-OS. And they measured the transmission energy with 21 motes. Compared to before, the proposed technique consumes 75% of the transmission energy of the maximum transmission power solution. As a result of considering the shortest-path, the hop-count considering the shortest-path was about 40% less than a normal network.

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