| 基于改进6LoWPAN的移动物联网性能研究* |
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| 引用本文： | 唐智灵,杨雪洲,李思敏. 基于改进6LoWPAN的移动物联网性能研究*[J]. 计算机应用研究, 2010, 27(11): 4233-4236. DOI: 10.3969/j.issn.1001-3695.2010.11.063 |
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| 作者姓名： | 唐智灵 杨雪洲 李思敏 |
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| 作者单位： | 桂林电子科技大学,电子工程学院,广西,桂林,541004 |
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| 基金项目： | 广西科学开发与技术开发计划应用基础专项基金资助项目（桂科基0731019） |
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| 摘 要： | 主要研究如何解决在无线移动物联网中使用IPv6所引起的传输效率以及移动切换中数据连续传输问题。为传输效率问题，提出了IPv6报头的复合压缩方法，使用了地址分配器、比较编码、Lempel-Ziv-Welch编码器等算法对报头作压缩处理。为实现移动切换时的数据连续传输，提出了改进的移动切换协议E-FHMIPv6方法。仿真结果证明，该算法和方法提高了传输效率，在移动切换时降低了丢包率。因此，提出的解决方案对移动互联网的性能有明显的提高。
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| 关 键 词： | 物联网 6LoWPAN 移动性 效率 |
Research of Internet of things based on improved 6LoWPAN |
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| TANG Zhi-ling,YANG Xue-zhou,Li Si-min. Research of Internet of things based on improved 6LoWPAN[J]. Application Research of Computers, 2010, 27(11): 4233-4236. DOI: 10.3969/j.issn.1001-3695.2010.11.063 |
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| Authors: | TANG Zhi-ling YANG Xue-zhou Li Si-min |
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| Affiliation: | (Institute of Electronic Engineering, Guilin University of Electronic Technology, Guilin Guangxi 541004 China) |
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| Abstract: | This paper resolved the problems including transfer efficiency and mobile seamless induced by adapting IPv6 in wireless internet of things. Based on RF4944 draft, the compound solution for transfer efficiency. It is composed of address assigning, comparator encoding and Lempel-Ziv-Welch encoding algorithm. Based on FHMIPv6, present an improved mobile switching protocol, presented E-FHMIPv6, for mobile seamless transfer. The simulation results show that these solutions can improve the performance of transfer efficiency and mobile switching effectively. Thus, the solution improves the performance of mobile Internet of things obviously. |
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| Keywords: | Internet of things 6LowWPAN(IPv6 over low power WPAN) mobility efficiency |
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