| 无线网状网中基于干扰模型的多信道分配策略 |
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| 引用本文： | 束永安,洪佩琳,覃振权.无线网状网中基于干扰模型的多信道分配策略[J].电子学报,2008,36(7):1256-1260. |
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| 作者姓名： | 束永安 洪佩琳 覃振权 |
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| 作者单位： | 1. 安徽大学计算智能与信号处理教育部重点实验室,安徽合肥 230039;2. 中国科学技术大学电子工程与信息科学系,安徽合肥 230027 |
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| 摘 要： | 为解决信道干扰导致无线网状网吞吐量下降的问题,本文提出一种新的基于干扰模型的多信道分配策略.首先对网络进行分层,然后按照优先级逐层进行信道分配,通过降低信道间的干扰来提高每个结点的吞吐量,进而提高整个网络的吞吐量.仿真结果表明了该策略的有效性.
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| 关 键 词： | 无线网状网 干扰 多信道 信道分配 |
| 收稿时间： | 2006-04-25 |
Multi-Channel Allocation Strategy Based on Interference Model in Wireless Mesh Networks |
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| SHU Yong-an,HONG Pei-lin,QIN Zhen-quan.Multi-Channel Allocation Strategy Based on Interference Model in Wireless Mesh Networks[J].Acta Electronica Sinica,2008,36(7):1256-1260. |
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| Authors: | SHU Yong-an HONG Pei-lin QIN Zhen-quan |
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| Affiliation: | 1. Key Lab of Intelligent Computing and Signal Processing of Ministry of Education,Anhui University,Hefei,Anhui 230039,China;2. Department of Electronic Engineering and Information Science,University of Science and Technology of China,Hefei,Anhui 230027,China |
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| Abstract: | Concerning the problem of decrease in Wireless Mesh Network(WMN)throughput caused by channel interference,this paper proposes a new multi-channel allocation strategy based on the interference model.This strategy first stratifies WMN and then allocates channels according to the priority of layers.By alleviating channel interference of the network,it promotes each node's throughput in WMN and thus to increase the network throughput.The simulation results show that the strategy is efficient. |
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| Keywords: | wireless mesh network interference multiple channels channel allocation |
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