| 无线mesh网络中编码感知且负载均衡的组播路由 |
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| 引用本文： | 沈小建,陈志刚,刘 立. 无线mesh网络中编码感知且负载均衡的组播路由[J]. 通信学报, 2015, 36(4): 90-95. DOI: 10.11959/j.issn.1000-436x.2015134 |
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| 作者姓名： | 沈小建 陈志刚 刘 立 |
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| 作者单位： | 1. 中南大学 信息科学与工程学院，湖南 长沙 410083；2. 湖南工业大学 计算机与通信学院，湖南 株洲 412007 |
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| 基金项目： | 国家自然科学基金资助项目（60902044, 60873082, 60903058）；湖南省教育厅科研基金资助项目(12C0070) |
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| 摘 要： | 提出一种新的基于网络编码的负载均衡路由量度CRM-LB(coding-aware routing metric with load balancing)，CRM-LB在CRM(coding-aware routing metric)的基础上增加了对路径p上所有节点通信密集程度与网络拥塞程度的考虑。进一步提出了基于CRM-LB的无线mesh网络多播路由CLR(coding and load-balancing routing)。该协议可以增加网络编码机会，同时考虑到网络中的负载均衡。通过性能分析和仿真实验表明，该协议在提高多播吞吐量的前提下，不仅能更好地支持网络编码，而且网络负载基本均衡。
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| 关 键 词： | 无线mesh网络；网络编码；负载均衡；多播路由 |
Load balancing multicast routing based on networkcoding in wireless mesh network |
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| Xiao-jian SHEN,Zhi-gang CHEN,Li LIU. Load balancing multicast routing based on networkcoding in wireless mesh network[J]. Journal on Communications, 2015, 36(4): 90-95. DOI: 10.11959/j.issn.1000-436x.2015134 |
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| Authors: | Xiao-jian SHEN Zhi-gang CHEN Li LIU |
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| Affiliation: | 1. College of Information Science and Engineering，Central South University，Changsha 410083，China;2. College of Computer and Communication，Hunan University of Technology，Zhuzhou 412007，China |
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| Abstract: | A new load balancing routing measure CRM-LB based on network coding was presented, the CRM-LB increased the considerations of traffic concentration level congestion level all nodes on the path p based on CRM. Wireless mesh network multicast routing CLR based on the CRM-LB was put forward. The protocol can increase network coding opportunities considering the load balancing in network. The performance analysis and simulation results show that the protocol, under the premise of improving multicast throughput, not only to support network coding better, and achieve load balancing in network. |
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| Keywords: | wireless mesh network network coding load balancing multicast routing |
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