DHT - Reducing Energy Cost and Identifying Duplicate Nodes in Wireless Sensor Networks
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 10
Abstract
Wireless sensor networks is a collection of sensor nodes scattered over an area for data collection. But the main problem is the danger of the node clone,which arises due to the low-cost, resource-constrained, distributed sensor nodes. To identify node clone, distributed hash table (DHT) is proposed which a fully decentralized, keybased caching and checking system.This distributed detection protocol provides good communication performance for large sensor networks. Sensor-MAC, a new MAC protocol is explicitly designed for wireless sensor networks for reducing energy consumption and detecting the node clone. This protocol also has good scalability and collision avoidance capability.
Authors and Affiliations
V. Surya Lakshmi Kantham, G. Kalyan Chakravarthy
Keywords
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