| 6LoWPAN子网接入(IPv4)Internet的研究与实现 |
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| 引用本文： | 耿道渠,李小龙,代富江,柴俊,夏青.6LoWPAN子网接入(IPv4)Internet的研究与实现[J].四川大学学报(自然科学版),2014,51(5):931-936. |
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| 作者姓名： | 耿道渠 李小龙 代富江 柴俊 夏青 |
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| 作者单位： | 重庆邮电大学工业物联网与网络化控制教育部重点实验室,重庆,400065 |
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| 基金项目： | 国家科技重大专项资助项目(2012ZX03005002); 科技部国际科技合作专项项目 (2012DFG12240); 重庆市信息产业发展资金资助项目(渝财企[2010]626号); 国家物联网发展专项资金项目(渝财企[2012]776号) |
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| 摘 要： | Internet用户借助无线传感网络(WSN)有效控制周围的物理世界已成为前沿热点问题.提出基于6LoWPAN技术的WSN接入(IPv4)Internet的方法,融合网络地址-协议转换技术,6LoWPAN网络边缘路由器集成了以太网路由,实现6LoWPAN与(IPv4)Internet之间的数据包转换.测试分析得出,本文方法改善了接收率和网络时延,并使两异构网之间在网络层面上实现了统一,促进网络的无缝融合;使异构网节点在业务层面上达到了直接的端到端交互,拓展业务的延伸.
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| 关 键 词： | IPv6 IPv4 6LoWPAN技术 NAT-PT 6LoWPAN边缘路由器 |
| 收稿时间： | 2013/10/9 0:00:00 |
Research and implementation of 6LoWPAN subnet access (IPv4) Internet technology |
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| GENG Dao-Qu,LI Xiao-Long,DAI Fu-Jiang,CHAI Jun and XIA Qing.Research and implementation of 6LoWPAN subnet access (IPv4) Internet technology[J].Journal of Sichuan University (Natural Science Edition),2014,51(5):931-936. |
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| Authors: | GENG Dao-Qu LI Xiao-Long DAI Fu-Jiang CHAI Jun and XIA Qing |
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| Institution: | GENG Dao-Qu;LI Xiao-Long;DAI Fu-Jiang;CHAI Jun;XIA Qing;Key Lab of Industrial Wireless Network and Networked Control,Ministry of Education,Chongqing University of Posts and Telecommunications; |
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| Abstract: | It has been becoming the frontiers and hotspots for Internet users to control surrounding physical world depending on WSN technology. In the paper, method of WSN access (IPv4)Internet was presented based on 6LoWPAN technology; Network Address Translation Protocol Translation technology and Ethernet routing were respectively fused and integrated in border router, Realize data packet conversion between 6LoWPAN and (IPv4)Internet. Result in the test shows new method improves reception rate and network delay, moreover, allows two heterogeneous network to achieve a unified at network level, Facilitates seamless integration of networks; and makes heterogeneous network nodes achieve end to end direct interaction at the operational level, expands their business extension |
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| Keywords: | IPv6 IPv4 6LoWPAN technology NAT PT 6LoWPAN Border Router |
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