Performance Evaluation and QoS Analysis of EEPB and PDCH Routing Protocols in Wireless Sensor Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 5
Abstract
Abstract : EEPB (Energy-Efficient PEGASIS-Based protocol) is a chain-based protocol. It has certain deficiencies such as it ignores the nodes energy and distance between nodes to BS when selecting the leader. It causes overhead, maximize the overall network delay and consumes more energy because of more number of transmission and receives among all nodes. Aiming at these problems, PDCH (PEGASIS with Double Cluster Head) is proposed in this paper. PDCH uses a double cluster head instead of single cluster head to distribute energy load among all nodes to increase the network lifetime. Also PDCH uses a dynamic cluster formation to eliminate overhead and reduce the distance of transmission by choosing appropriate node based on residualenergy and neighbor nodes. The simulation results show that PDCH has a better performance than EEPB on the efficiency of energy consumption, minimizing network overhead, increasing the network lifetime andbalancing load of the network.
Authors and Affiliations
Sangeeta Vhatkar , Jigish Rana , Mohammad Atique
Keywords
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