Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity
Summary :
The Wireless Sensor Network (WSN) uses autonomous sensor nodes to monitor a field. These sensor nodes sometimes act as relay nodes for each other. In this paper, the performance of the WSN using fixed relay nodes and Multiple-Input Multiple-Output (MIMO) technology necessary for future wireless communication is evaluated in terms of the channel capacity of the MIMO system and the number of sensor nodes served by the system. Accordingly, we propose an optimum topology for the WSN backbone named Connected Relay Node Double Cover (CRNDC), which can recover from a single fault, the algorithms (exhaustive search and other two approximation methods) to find the optimum distance to place the relay nodes from sink node, and the height of the sink and relay nodes to be placed by using the pathloss model. The performances of different MIMO-WSN configurations over conventional WSN are evaluated, and the direct relationship between relay position and minimum required channel capacity are discovered.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E93-B No.1 pp.22-28
- Publication Date
- 2010/01/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E93.B.22
- Type of Manuscript
- PAPER
- Category
- Network
Authors
Keyword
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Ky LENG, Kei SAKAGUCHI, Kiyomichi ARAKI, "Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 1, pp. 22-28, January 2010, doi: 10.1587/transcom.E93.B.22.
Abstract: The Wireless Sensor Network (WSN) uses autonomous sensor nodes to monitor a field. These sensor nodes sometimes act as relay nodes for each other. In this paper, the performance of the WSN using fixed relay nodes and Multiple-Input Multiple-Output (MIMO) technology necessary for future wireless communication is evaluated in terms of the channel capacity of the MIMO system and the number of sensor nodes served by the system. Accordingly, we propose an optimum topology for the WSN backbone named Connected Relay Node Double Cover (CRNDC), which can recover from a single fault, the algorithms (exhaustive search and other two approximation methods) to find the optimum distance to place the relay nodes from sink node, and the height of the sink and relay nodes to be placed by using the pathloss model. The performances of different MIMO-WSN configurations over conventional WSN are evaluated, and the direct relationship between relay position and minimum required channel capacity are discovered.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.22/_p
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@ARTICLE{e93-b_1_22,
author={Ky LENG, Kei SAKAGUCHI, Kiyomichi ARAKI, },
journal={IEICE TRANSACTIONS on Communications},
title={Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity},
year={2010},
volume={E93-B},
number={1},
pages={22-28},
abstract={The Wireless Sensor Network (WSN) uses autonomous sensor nodes to monitor a field. These sensor nodes sometimes act as relay nodes for each other. In this paper, the performance of the WSN using fixed relay nodes and Multiple-Input Multiple-Output (MIMO) technology necessary for future wireless communication is evaluated in terms of the channel capacity of the MIMO system and the number of sensor nodes served by the system. Accordingly, we propose an optimum topology for the WSN backbone named Connected Relay Node Double Cover (CRNDC), which can recover from a single fault, the algorithms (exhaustive search and other two approximation methods) to find the optimum distance to place the relay nodes from sink node, and the height of the sink and relay nodes to be placed by using the pathloss model. The performances of different MIMO-WSN configurations over conventional WSN are evaluated, and the direct relationship between relay position and minimum required channel capacity are discovered.},
keywords={},
doi={10.1587/transcom.E93.B.22},
ISSN={1745-1345},
month={January},}
Copy
TY - JOUR
TI - Topology Design and Performance Evaluation of Wireless Sensor Network Based on MIMO Channel Capacity
T2 - IEICE TRANSACTIONS on Communications
SP - 22
EP - 28
AU - Ky LENG
AU - Kei SAKAGUCHI
AU - Kiyomichi ARAKI
PY - 2010
DO - 10.1587/transcom.E93.B.22
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2010
AB - The Wireless Sensor Network (WSN) uses autonomous sensor nodes to monitor a field. These sensor nodes sometimes act as relay nodes for each other. In this paper, the performance of the WSN using fixed relay nodes and Multiple-Input Multiple-Output (MIMO) technology necessary for future wireless communication is evaluated in terms of the channel capacity of the MIMO system and the number of sensor nodes served by the system. Accordingly, we propose an optimum topology for the WSN backbone named Connected Relay Node Double Cover (CRNDC), which can recover from a single fault, the algorithms (exhaustive search and other two approximation methods) to find the optimum distance to place the relay nodes from sink node, and the height of the sink and relay nodes to be placed by using the pathloss model. The performances of different MIMO-WSN configurations over conventional WSN are evaluated, and the direct relationship between relay position and minimum required channel capacity are discovered.
ER -
English
