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Network Modeling and Energy-Efficiency Optimization for Advanced Machine-to-Machine Sensor Networks

网络为先进 Machine-to-Machine 传感器网络当模特儿和精力效率优化

作     者:Jung, Sungmo Kim, Jong Hyun Kim, Seoksoo 

作者机构:Hannam Univ Dept Multimedia Taejon 306791 South Korea Elect & Telecommun Res Inst Taejon 305700 South Korea 

出 版 物:《SENSORS》 (传感器)

年 卷 期:2012年第12卷第11期

页      面:14851-14861页

核心收录:

学科分类:0710[理学-生物学] 071010[理学-生物化学与分子生物学] 0808[工学-电气工程] 07[理学] 0804[工学-仪器科学与技术] 0703[理学-化学] 

基  金:Software R&D program of KCC [10914-06002] 

主  题:clustering algorithm lifespan machine to machine multiple radio interfaces network modeling wireless sensor networks 

摘      要:Wireless machine-to-machine sensor networks with multiple radio interfaces are expected to have several advantages, including high spatial scalability, low event detection latency, and low energy consumption. Here, we propose a network model design method involving network approximation and an optimized multi-tiered clustering algorithm that maximizes node lifespan by minimizing energy consumption in a non-uniformly distributed network. Simulation results show that the cluster scales and network parameters determined with the proposed method facilitate a more efficient performance compared to existing methods.

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