Power Conservation and Security Enhancement in Wireless Sensor Networks: A Priority Based Approach | Zendy

P. Sivakumar | Zendy; K. Amirthavalli | Zendy; M. Senthil | Zendy

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Power Conservation and Security Enhancement in Wireless Sensor Networks: A Priority Based Approach

Author(s) -

P. Sivakumar,

K. Amirthavalli,

M. Senthil

Publication year - 2014

Publication title -

international journal of distributed sensor networks

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.324

H-Index - 53

eISSN - 1550-1477

pISSN - 1550-1329

DOI - 10.1155/2014/319587

Subject(s) - computer science , network packet , wireless sensor network , computer network , reliability (semiconductor) , node (physics) , throughput , energy conservation , energy consumption , packet forwarding , power (physics) , wireless , computer security , telecommunications , electrical engineering , physics , structural engineering , quantum mechanics , engineering

In wireless sensor networks (WSN), two major challenges are how to conserve the battery power and a series of security challenges. The power conservation and security are important for reliability and longevity of a WSN. This paper proposes an approach called “priority based approach (PBA)” which empowers the node to choose the most important packet based on the priority and the current energy status of the forwarding node. Thus we can minimize the average delay and energy spent and maximize the throughput and packet delivery ratio (PDR) when compared to game theory approach.

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