IEICE TRANSACTIONS on Communications
Power-Controlled Topology Optimization and Channel Assignment for Hybrid MAC in Wireless Sensor Networks
Summary :
This paper presents the design and performance evaluation of a power-controlled topology optimization and channel assignment scheme for Hybrid MAC (abbreviated PTOCA) in wireless sensor networks that require comparatively high data rate communications. In order to maximize the network performance, PTOCA is designed with a cross-layer concept of MAC and network layers, which provides multi-channel TDMA scheduling based on the information of the network topology optimized by transmission power control. The simulation results show that by using the proposed scheme, the network throughput and energy efficiency can be significantly improved. PTOCA is also more effective in improving the network performance when the nodes are uniformly deployed on the sensor field rather than when they are randomly distributed.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E94-B No.9 pp.2461-2472
- Publication Date
- 2011/09/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E94.B.2461
- Type of Manuscript
- Special Section PAPER (Special Section on Information Communication Technology for Highly Reliable Human Health Care Services)
- Category
Authors
Keyword
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Eui-Jik KIM, Sungkwan YOUM, Chul-Hee KANG, "Power-Controlled Topology Optimization and Channel Assignment for Hybrid MAC in Wireless Sensor Networks" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 9, pp. 2461-2472, September 2011, doi: 10.1587/transcom.E94.B.2461.
Abstract: This paper presents the design and performance evaluation of a power-controlled topology optimization and channel assignment scheme for Hybrid MAC (abbreviated PTOCA) in wireless sensor networks that require comparatively high data rate communications. In order to maximize the network performance, PTOCA is designed with a cross-layer concept of MAC and network layers, which provides multi-channel TDMA scheduling based on the information of the network topology optimized by transmission power control. The simulation results show that by using the proposed scheme, the network throughput and energy efficiency can be significantly improved. PTOCA is also more effective in improving the network performance when the nodes are uniformly deployed on the sensor field rather than when they are randomly distributed.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.2461/_p
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@ARTICLE{e94-b_9_2461,
author={Eui-Jik KIM, Sungkwan YOUM, Chul-Hee KANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Power-Controlled Topology Optimization and Channel Assignment for Hybrid MAC in Wireless Sensor Networks},
year={2011},
volume={E94-B},
number={9},
pages={2461-2472},
abstract={This paper presents the design and performance evaluation of a power-controlled topology optimization and channel assignment scheme for Hybrid MAC (abbreviated PTOCA) in wireless sensor networks that require comparatively high data rate communications. In order to maximize the network performance, PTOCA is designed with a cross-layer concept of MAC and network layers, which provides multi-channel TDMA scheduling based on the information of the network topology optimized by transmission power control. The simulation results show that by using the proposed scheme, the network throughput and energy efficiency can be significantly improved. PTOCA is also more effective in improving the network performance when the nodes are uniformly deployed on the sensor field rather than when they are randomly distributed.},
keywords={},
doi={10.1587/transcom.E94.B.2461},
ISSN={1745-1345},
month={September},}
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TY - JOUR
TI - Power-Controlled Topology Optimization and Channel Assignment for Hybrid MAC in Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2461
EP - 2472
AU - Eui-Jik KIM
AU - Sungkwan YOUM
AU - Chul-Hee KANG
PY - 2011
DO - 10.1587/transcom.E94.B.2461
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2011
AB - This paper presents the design and performance evaluation of a power-controlled topology optimization and channel assignment scheme for Hybrid MAC (abbreviated PTOCA) in wireless sensor networks that require comparatively high data rate communications. In order to maximize the network performance, PTOCA is designed with a cross-layer concept of MAC and network layers, which provides multi-channel TDMA scheduling based on the information of the network topology optimized by transmission power control. The simulation results show that by using the proposed scheme, the network throughput and energy efficiency can be significantly improved. PTOCA is also more effective in improving the network performance when the nodes are uniformly deployed on the sensor field rather than when they are randomly distributed.
ER -
English
