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
본 레터에서는 각 센서 노드의 직접/다중 홉 전달 비율과 멀티 홉 포워딩 및 직접 포워딩을 결합하는 네트워크 수명 극대화를 위한 포워딩 방법에 대해 논의합니다. 직접 전달 비율은 하나의 패킷/인스턴스 데이터 생성 비율에서 센서 노드 자신의 데이터가 싱크 노드로 직접 전달되는 양의 비율을 의미합니다. 우리는 각 센서 노드의 직접 전달 비율을 결정하여 네트워크 수명을 최대화하고 에너지 소비 균형 특성을 거의 보장하기 위해 최적화 문제를 해결합니다. 최적화 문제는 라그랑주 승수 접근법을 통해 해결됩니다. 우리는 직접 전달 비율이 전체적으로 노드 인덱스의 증가에 반비례한다는 것을 발견했습니다. h < 나는 ≤ N 사례. 마지막으로 제안하는 포워딩 방법의 에너지 소비와 네트워크 수명을 기존의 다른 포워딩 방법과 비교한다. 수치 결과는 제안한 전달 방법이 다중 홉 전달, 직접 전달 등 기존의 다른 전달 방법과 비교하여 대부분의 센서 노드에서 에너지 소비의 균형을 유지함을 보여줍니다. 제안된 전달 방법은 또한 네트워크 수명을 극대화합니다.
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부
Jeong-Jun SUH, Young Yong KIM, "Optimal Ratio of Direct/Multi-Hop Forwarding for Network Lifetime Maximization in Wireless Sensor Networks" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 10, pp. 1861-1864, October 2010, doi: 10.1587/transfun.E93.A.1861.
Abstract: In this letter, we discuss a forwarding method for maximizing network lifetime, which combines multi-hop forwarding and direct forwarding with a direct/multi-hop forwarding ratio of each sensor node. The direct forwarding ratio refers to the forwarding amount ratio of sensor nodes' own data directly towards a sink node in one packet/instance data generation rate. We tackle an optimization problem to determine the direct forwarding ratio of each sensor node, maximizing network lifetime, as well as nearly guaranteeing energy consumption balancing characteristics. The optimization problem is tackled through the Lagrange multiplier approach. We found that the direct forwarding ratio is overall inversely proportional to the increase of node index in h < i ≤ N case. Finally, we compare energy consumption and network lifetime of the proposed forwarding method with other existing forwarding methods. The numerical results show that the proposed forwarding method balances energy consumption in most of the sensor nodes, comparing with other existing forwarding methods, such as multi-hop forwarding and direct forwarding. The proposed forwarding method also maximizes network lifetime.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.1861/_p
부
@ARTICLE{e93-a_10_1861,
author={Jeong-Jun SUH, Young Yong KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Optimal Ratio of Direct/Multi-Hop Forwarding for Network Lifetime Maximization in Wireless Sensor Networks},
year={2010},
volume={E93-A},
number={10},
pages={1861-1864},
abstract={In this letter, we discuss a forwarding method for maximizing network lifetime, which combines multi-hop forwarding and direct forwarding with a direct/multi-hop forwarding ratio of each sensor node. The direct forwarding ratio refers to the forwarding amount ratio of sensor nodes' own data directly towards a sink node in one packet/instance data generation rate. We tackle an optimization problem to determine the direct forwarding ratio of each sensor node, maximizing network lifetime, as well as nearly guaranteeing energy consumption balancing characteristics. The optimization problem is tackled through the Lagrange multiplier approach. We found that the direct forwarding ratio is overall inversely proportional to the increase of node index in h < i ≤ N case. Finally, we compare energy consumption and network lifetime of the proposed forwarding method with other existing forwarding methods. The numerical results show that the proposed forwarding method balances energy consumption in most of the sensor nodes, comparing with other existing forwarding methods, such as multi-hop forwarding and direct forwarding. The proposed forwarding method also maximizes network lifetime.},
keywords={},
doi={10.1587/transfun.E93.A.1861},
ISSN={1745-1337},
month={October},}
부
TY - JOUR
TI - Optimal Ratio of Direct/Multi-Hop Forwarding for Network Lifetime Maximization in Wireless Sensor Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1861
EP - 1864
AU - Jeong-Jun SUH
AU - Young Yong KIM
PY - 2010
DO - 10.1587/transfun.E93.A.1861
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2010
AB - In this letter, we discuss a forwarding method for maximizing network lifetime, which combines multi-hop forwarding and direct forwarding with a direct/multi-hop forwarding ratio of each sensor node. The direct forwarding ratio refers to the forwarding amount ratio of sensor nodes' own data directly towards a sink node in one packet/instance data generation rate. We tackle an optimization problem to determine the direct forwarding ratio of each sensor node, maximizing network lifetime, as well as nearly guaranteeing energy consumption balancing characteristics. The optimization problem is tackled through the Lagrange multiplier approach. We found that the direct forwarding ratio is overall inversely proportional to the increase of node index in h < i ≤ N case. Finally, we compare energy consumption and network lifetime of the proposed forwarding method with other existing forwarding methods. The numerical results show that the proposed forwarding method balances energy consumption in most of the sensor nodes, comparing with other existing forwarding methods, such as multi-hop forwarding and direct forwarding. The proposed forwarding method also maximizes network lifetime.
ER -