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Journal Article
Network Modeling and Energy-Efficiency Optimization for Advanced Machine-to-Machine Sensor Networks
- Authors
- Sungmo Jung, Jong Hyun Kim, Seoksoo Kim
- Issue Date
- 2012-11
- Citation
- Sensors, v.12, no.11, pp.14851-14861
- ISSN
- 1424-8220
- Publisher
- MDPI AG
- Language
- English
- Type
- Journal Article
- Abstract
- 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. © 2012 by the authors; licensee MDPI, Basel, Switzerland.
- KSP Keywords
- Clustering algorithm, Design method, Detection latency, Efficiency optimization, Energy efficiency, Machine to machine(M2M), Model design, Multi-tiered, Multiple radio interfaces, Network modeling, Sensor networks
This work is distributed under the term of Creative Commons License (CCL)
(CC BY)
(CC BY)
