ODTPC: On-demand Transmission Power Control for Wireless Sensor Networks

Development of efficient transmission power control algorithms providing both high energy efficiency and good link quality is the current major focus in wireless sensor networks research. In the paper, we propose an efficient transmission power control algorithm for wireless sensor networks, namely,...

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Bibliographic Details
Main Authors: Junseok Kim, Sookhyeon Chang, Younggoo Kwon
Format: Conference Proceeding
Language:eng ; jpn
Subjects:
Batteries
Energy consumption
Energy efficiency
Hardware
Multiaccess communication
Power control
Power engineering and energy
Routing protocols
Testing
Wireless sensor networks
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Summary:Development of efficient transmission power control algorithms providing both high energy efficiency and good link quality is the current major focus in wireless sensor networks research. In the paper, we propose an efficient transmission power control algorithm for wireless sensor networks, namely, the on-demand transmission power control (ODTPC) algorithm. This new algorithm attempts to reduce the initialization overhead in determining the optimal transmission power level while providing good link qualities. Our testbed experiment results show that ODTPC consumes much less energy than previous transmission power control algorithms (PCBL ( D. Son,et al.) and ATPC (S. Lin, et al.)) and is easily implemented with routing protocols like AODV (C. Perkin, and E. Royer) and Directed Diffusion (C. Intanagonwiwat, et al.).
ISSN:1550-445X
2332-5658
DOI:10.1109/ICOIN.2008.4472775