The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
무선 센서 네트워크(WSN)는 유비쿼터스 컴퓨팅 환경의 핵심 기술이 되었습니다. WSN에서는 배치 후 센서가 방치되기 때문에 배터리 재충전이나 교체가 불가능합니다. 따라서 WSN에는 센서 노드의 수명을 늘리기 위한 네트워킹 프로토콜 체계가 필요합니다. 클러스터링 기술은 무선 센서 네트워크에서 에너지 소비를 줄이기 위한 효율적인 접근 방식입니다. 그러나 클러스터 토폴로지에서는 클러스터 헤드의 에너지 소모가 많이 발생하는 문제가 있다. 또한, 드물게 배포된 센서 분야에서는 메시 토폴로지가 클러스터 토폴로지보다 에너지 효율적일 수 있습니다. 본 논문에서는 이웃 노드의 밀도를 인식하고 각 노드가 스스로 토폴로지를 결정하는 HCM(Hybrid Cluster Mesh) 방식과 클러스터를 재구성하는 HCM-RO(Reorganization) 방식을 제안한다. 시뮬레이션 결과는 제안한 하이브리드 토폴로지 제어 방식이 클러스터나 메시의 각 토폴로지보다 에너지 효율적이라는 것을 보여준다.
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부
SungIl LEE, JaeSung LIM, "Hybrid Cluster Mesh Scheme for Energy Efficient Wireless Sensor Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 8, pp. 2610-2617, August 2008, doi: 10.1093/ietcom/e91-b.8.2610.
Abstract: Wireless Sensor Networks (WSNs) have become a key technology for ubiquitous computing environments. In WSNs, battery recharge or replacement is impossible because sensors are left unattended after deployment. Therefore, WSNs need a networking protocol scheme to increase the life time of sensor nodes. The clustering technique is an efficient approach for reducing energy consumption in wireless sensor networks. In cluster topology, however, there is a problem which causes a large amount of energy consumption of cluster head. In addition, in the sparsely deployed sensor field, mesh topology can be more energy-efficient than cluster topology. In this paper, we propose a Hybrid Cluster Mesh (HCM) scheme, which recognizes the density of neighbor nodes and each node decides its topology itself, and HCM-RO (reorganization) scheme which reorganizes clusters. Simulation results show that the proposed hybrid topology control scheme is more energy-efficient than each topology of cluster or mesh.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.8.2610/_p
부
@ARTICLE{e91-b_8_2610,
author={SungIl LEE, JaeSung LIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Hybrid Cluster Mesh Scheme for Energy Efficient Wireless Sensor Networks},
year={2008},
volume={E91-B},
number={8},
pages={2610-2617},
abstract={Wireless Sensor Networks (WSNs) have become a key technology for ubiquitous computing environments. In WSNs, battery recharge or replacement is impossible because sensors are left unattended after deployment. Therefore, WSNs need a networking protocol scheme to increase the life time of sensor nodes. The clustering technique is an efficient approach for reducing energy consumption in wireless sensor networks. In cluster topology, however, there is a problem which causes a large amount of energy consumption of cluster head. In addition, in the sparsely deployed sensor field, mesh topology can be more energy-efficient than cluster topology. In this paper, we propose a Hybrid Cluster Mesh (HCM) scheme, which recognizes the density of neighbor nodes and each node decides its topology itself, and HCM-RO (reorganization) scheme which reorganizes clusters. Simulation results show that the proposed hybrid topology control scheme is more energy-efficient than each topology of cluster or mesh.},
keywords={},
doi={10.1093/ietcom/e91-b.8.2610},
ISSN={1745-1345},
month={August},}
부
TY - JOUR
TI - Hybrid Cluster Mesh Scheme for Energy Efficient Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2610
EP - 2617
AU - SungIl LEE
AU - JaeSung LIM
PY - 2008
DO - 10.1093/ietcom/e91-b.8.2610
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2008
AB - Wireless Sensor Networks (WSNs) have become a key technology for ubiquitous computing environments. In WSNs, battery recharge or replacement is impossible because sensors are left unattended after deployment. Therefore, WSNs need a networking protocol scheme to increase the life time of sensor nodes. The clustering technique is an efficient approach for reducing energy consumption in wireless sensor networks. In cluster topology, however, there is a problem which causes a large amount of energy consumption of cluster head. In addition, in the sparsely deployed sensor field, mesh topology can be more energy-efficient than cluster topology. In this paper, we propose a Hybrid Cluster Mesh (HCM) scheme, which recognizes the density of neighbor nodes and each node decides its topology itself, and HCM-RO (reorganization) scheme which reorganizes clusters. Simulation results show that the proposed hybrid topology control scheme is more energy-efficient than each topology of cluster or mesh.
ER -