Secure and Energy-Efficient Routing for Wireless Sensor Networks

• DOI: 10.4304/jnw.6.9.1288-1295
• Publication Date: 2011-08-12T09:22:50Z
• Authors: Xing Zhang; Jingsha He; Qian Wei
• Keywords: 0202 electrical engineering, electronic engineering, information engineering; 02 engineering and technology; 7. Clean energy

Wireless sensor networks have been used widely in many application fields, whereas such applications as battlefield information obtaining, disaster survivor rescuing, etc. need an immediate and fast route that is simultaneously secure energy-efficient. In this paper, by constructing a neighbor table, we build tree-structure can meet all the above requirements for large-sized wireless with only resource-constrained sink node. Our proposed routing scheme has salient features: light overhead, quick formation, effectiveness. We also adopt some effective energy-conserving measures, data aggregation, node sleep, move parent reselection, etc., to prolong lifetime of networks. show through experiments our ensure adequately security energy-efficiency request message sensing data.