.png){kind=icon}
返回
A Delay-Aware Data Collection Network Structure for Wireless Sensor Networks
.png){kind=icon}
PRE
AI
DOI：10.1109/JSEN.2010.2063020.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Wireless sensor networks utilize large numbers of wireless sensor nodes to collect information from their sensing terrain. Wireless sensor nodes are battery-powered devices. Energy saving is always crucial to the lifetime of a wireless sensor network. Recently, many algorithms are proposed to tackle the energy saving problem in wireless sensor networks. In these algorithms, however, data collection efficiency is usually compromised in return for gaining longer network lifetime. There are strong needs to develop wireless sensor networks algorithms with optimization priorities biased to aspects besides energy saving. In this paper, a delay-aware data collection network structure for wireless sensor networks is proposed. The objective of the proposed network structure is to minimize delays in the data collection processes of wireless sensor networks. Two network formation algorithms are designed to construct the proposed network structure in a centralized and a decentralized approach. Performances of the proposed network structure are evaluated using computer simulations. Simulation results show that, when comparing with other common network structures in wireless sensor networks, the proposed network structure is able to shorten the delays in the data collection process significantly.
Keyword:
Centralized control
distributed control
networks
optimization methods
topology
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
4.5
论文数:
2.2W
被引数:
7.3W
机构
引用论文
The association between maternal hyperglycemia and perinatal outcomes in gestational diabetes mellitus patients.png)
Medicine
OAAI
MedicineIF0
OAAI分享收藏High surface area mesoporous CuO: a high-performance electrocatalyst for non-enzymatic glucose biosensingRSC Adv.
RSC Adv.IF0
PREAI
分享收藏
查看更多内容