On the energy efficiency of wireless sensor networks with local fusion centers

On the energy efficiency of wireless sensor networks with local fusion centers
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具有局部融合中心的无线传感器网络的能量效率

DOI:
10.1049/ic.2010.0246
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发表时间:
2010
期刊:
--
影响因子:
--
通讯作者:
Jinho Choi
Jinho Choi
中科院分区:
--
文献类型:
--
作者:
Jinho Choi

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相似文献

无线传感器网络一般由多个传感器和一个融合中心组成。每个传感器可以对给定的假设检验做出决策,并将其决策发送到FC,在FC中进行决策融合。无线传感器网络的这种集中式结构可能会导致各种问题。例如,如果该FC被损坏或破坏,则整个WSN崩溃。因此,如果可以部署多个本地FC(LFC),则WSNs可以更鲁棒。在本文中,我们研究的能量效率的无线传感器网络与LFC,这将揭示使用LFC的另一个优势,并确定在一定条件下的LFC的最佳数量。
In general, a wireless sensor network (WSN) consists of multiple sensors and one fusion center (FC). Each sensor can make a decision for given hypothesis testing and send its decision to the FC where decision fusion takes place. This centralized structure for WSNs can cause various problems. For example, if this FC is damaged or destroyed, the whole WSN collapses. Therefore, WSNs can be more robust if multiple local FCs (LFCs) can be deployed. In this paper, we study the energy efficiency of WSNs with LFCs, which will reveal another advantage of the use of LFCs, and determine the optimal number of LFCs under certain conditions.
DOI: 10.1109/lsp.2010.2049602
发表时间: 2010-05
影响因子: 3.9
作者:
Hyoungsuk Jeon;Jinho Choi;Hyuckjae Lee;J. Ha
通讯作者: Hyoungsuk Jeon;Jinho Choi;Hyuckjae Lee;J. Ha
DOI: 10.1109/tsp.2006.887563
发表时间: 2007-03-01
影响因子: 5.4
作者:
Li, Wenjun;Dai, Huaiyu
通讯作者: Dai, Huaiyu