A key design to prolong lifetime of wireless sensor network |
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| Institution: | 1. Bussiness School, Sichuan University, Chengdu, 610064, P.R. China;2. College of Management Science, Chengdu University of Technology, Chengdu, 610059, P.R. China;1. School of Internet of Things Engineering, Jiangnan University, Wuxi 214122, China;2. Key Laboratory of Advanced Process Control for Light Industry Ministry of Education, Jiangnan University, Wuxi 214122, China;3. School of Electrical, Electronic and Computer Engineering, Lancaster University, Bailrigg, Lancaster, LA1 4YW, United Kingdom;1. School of Economics & Management, Yanshan University, Qinhuangdao 066004, PR China;2. Gannan Normal University, Ganzhou 341000, PR China;3. Research Center of Hubei Logistics development, Hubei University of Economics, Wuhan 430205, PR China;1. Jiangsu Provincial Key Lab of Image Processing and Image Communication, Nanjing University of Posts and Telecommunications, Nanjing 210003, China;2. State Key Laboratory for Novel Software Technology, Nanjing University, Nanjing 210093, China |
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| Abstract: | In order to solve the contradiction between the connectivity of the wireless sensor network and the key storage consumption, under the premise of reducing network storage consumption, the key pre-distribution management scheme with higher connectivity rate is proposed using the hexagonal network deployment information, which adopts the idea of the matrix space for the square deployment information strategy to reduce the burden of the network storage. Ability against the capture attack is improved obviously. The results show that contradiction between the network connectivity rate and the energy consumption has a better solution, and the proposed algorithm is suitable for the wireless sensor networks of energy limited. |
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