| 一种IPv6无线传感器网络以太网接入网关的设计 |
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| 引用本文： | 霍宏伟,牛延超,郜帅,张宏科.一种IPv6无线传感器网络以太网接入网关的设计[J].传感技术学报,2007,20(2):398-403. |
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| 作者姓名： | 霍宏伟 牛延超 郜帅 张宏科 |
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| 作者单位： | 北京交通大学电子信息工程学院,北京,100044 |
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| 摘 要： | 为了实现将IPv6无线传感器网络接入以太网,在分析现有接入系统不足的基础上设计了一套接入系统.在该系统中,设计并实现了基于嵌入式处理器ATmega128、智能射频芯片CC2420以及网络控制芯片RTL8019的接入网关设备.该设备可以将基于IEEE802.15.4的IPv6无线传感器网络接入以太网.采用模块化设计,引入了硬件抽象层和设备适应层相结合的软件驱动模式.说明了系统中数据与协议转换的基本原理.实验表明通过该设备能够灵活地完成网络间通信,具有应用价值.
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| 关 键 词： | 先进传感技术 无线传感器网络 IPv6 网关 数据转发 |
| 文章编号： | 1004-1699（2007）02-0398-06 |
| 收稿时间： | 2006-03-20 |
| 修稿时间： | 2006-06-01 |
Design of an Ethernet Access Gateway in IPv6 Wireless Sensor Networks |
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| HUO Hong-wei,NIU Yan-chao,GAO Shuai,ZHANG Hong-ke.Design of an Ethernet Access Gateway in IPv6 Wireless Sensor Networks[J].Journal of Transduction Technology,2007,20(2):398-403. |
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| Authors: | HUO Hong-wei NIU Yan-chao GAO Shuai ZHANG Hong-ke |
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| Affiliation: | School of Electronic & Information Engineering ,Beijing Jiaotong University |
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| Abstract: | By analyzing the deficiency of current access system, a method applicable to access IPv6 wireless sensor networks to Ethernet is proposed, the access system is also Specified. In this system ,a gateway which is used to connect the IPv6 sensor network with IEEE 802. 15.4 with the Ethernet is designed with embedded processor ATmega128, smart RF chip CC2420 and network controller RTL8019. Software modularization is sketched,including Hal-layer software and Device-adaptation-layer software. This paper also illustrates the principle of data forwarding and protocol conversion. Experiments indicate that this system is useful and effective. |
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| Keywords: | wireless sensor networks IPv6 sink data forwarding |
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