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Published in:
2010 | OriginalPaper | Chapter
An Algorithm Based on Ad-Hoc Energy Conservation in Wireless Sensor Network
Authors : Jianguo Liu, Huojin Wan, Hailin Hu
Published in: Advances in Wireless Networks and Information Systems
Publisher: Springer Berlin Heidelberg
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An improved medium access control algorithm based on energy conservation is proposed in this paper because the energy is constrained in wireless sensor network. In this algorithm, each code can adjust its sleeping probability by its remaining energy, balance energy consumption of net codes, so the life time of whole network is enlarging .The simulating result shows that comparing with traditional algorithm, the max life time can be increased from 1.48 × 104 time-slot to 3.6 × 104 time-slot. At sometime, the data groups also can be improved more in life time with the same energy of each code.