一种基于IPv6和低功耗蓝牙的物联网体系结构

计算机科学 ›› 2013, Vol. 40 ›› Issue (5): 97-102.

一种基于IPv6和低功耗蓝牙的物联网体系结构

王剑锋,陈灿峰,刘嘉,郗闽军

中国科学技术大学软件学院合肥230026;诺基亚无线通信研究院北京100176;诺基亚无线通信研究院北京100176;诺基亚无线通信研究院北京100176

出版日期:2018-11-16 发布日期:2018-11-16
基金资助:
本文受国家自然科学基金项目(61170296)资助

Internet of Things Architecture Based on IPv6and Bluetooth Low Energy

WANG Jian-feng,CHEN Can-feng,LIU Jia and XI Min-jun

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 无线传感器网络是一种有效的感知和研究物理世界的媒介,如何把无线传感器网络与因特网更好地融合是当前研究的热点。提出了一种低功耗蓝牙节点和因特网互联的体系结构,它完全基于IPv6架构,能为无线传感器网络和因特网的节点提供端到端的IPv6连接。介绍了如何在能量和处理能力受限制的低功耗蓝牙节点上实现轻量级的IPv6协议栈,并且根据低功耗蓝牙传感节点的特性,设计和实现了IPv6报头压缩、数据包的分段与重组等功能；同时在应用层实现了CoAP协议。实际测量结果表明,本系统传输延迟时间小,低功耗蓝牙节点具有较低的存储和能量消耗,可以满足长时间运行的需求。

关键词: IPv6,低功耗蓝牙,CoAP,无线传感器网络,6LoWPAN

Abstract: Wireless sensor networks are an efficient method to sense and study the physical environment,and how to seamlessly converge wireless sensor networks with Internet is one hot research topic．A complete IPv6-based Internet of Things architecture was proposed,which enables end-to-end IPv6connectivity between the Bluetooth low energy networks and the Internet．One lightweight IPv6protocol stack was implemented on the constrained Bluetooth low energy nodes．According to the characteristics of Bluetooth low energy,the lightweight IPv6protocol stack provides 6LoWPAN-optimized functions such as IPv6header compression,packet Segmentation and Reassembly.The CoAP protocol was also implemented in the application layer．The actual measurement results show that the system has a low time delay and the Bluetooth low energy node has very low power consumption which can satisfy the requirements for long-time operation.

Key words: IPv6,Bluetooth low energy(BLE),Constrained application protocol(CoAP),Wireless sensor networks(WSN),IPv6over low power wireless personal area networks(6LoWPAN)

王剑锋,陈灿峰,刘嘉,郗闽军. 一种基于IPv6和低功耗蓝牙的物联网体系结构[J]. 计算机科学, 2013, 40(5): 97-102. https://doi.org/

WANG Jian-feng,CHEN Can-feng,LIU Jia and XI Min-jun. Internet of Things Architecture Based on IPv6and Bluetooth Low Energy[J]. Computer Science, 2013, 40(5): 97-102. https://doi.org/

参考文献

[1] Sig B．Bluetooth Specification version 4.0[S]．June 2010
[2] Dunkels A,Voigt T,Alonso J．Making TCP/IP Viable for Wireless Sensor Networks[C]∥Proceedings of the First European Workshop on Wireless Sensor Networks(EWSN 2004)．Work-in-progress session,Berlin,Germany,Jan．2004
[3] Vasseur J-P,Dunkels A．Interconnecting Smart Objects with IP the Next Internet[M]．Morgan Kaufmann,2010
[4] Rodrigues Joel J P C,Neves Paulo A C S,et al．A survey on IP-based wireless sensor network solutions[J]．Int．J．Commun．Syst．,2010,8:963-981
[5] Nieminen J,et al．Transmission of IPv6Packets over Bluetooth Low Energy[M]．Internet-Draft,6LoWPAN Working Group(6lowpan),March 2012
[6] RFC4944．Transmission of IPv6Packets over IEEE 802.15.4.Networks．http //tools.ietf.org/html/rfc4944
[7] Hui J W,Culler D E．IP is Dead,Long Live IP for Wireless Sensor Networks[C]∥Proceedings of the 6th ACM International Conference on Embedded Networked Sensor System,SenSys’08.ACM,New York,2008
[8] RFC6282.Compression Format for IPv6Datagrams over IEEE 802.15.4-Based Networks．http://datatracker.ietf.org/doc/rfc6282/
[9] Kamath S．Measuring Bluetooth Low Energy Power Consumption．Texas Instruments．http://www.ti.com/lit/an/swra347a/swra347a.pdf
[10] Selvig B．Measuring power consumption with CC2430 & Z-Stack．Texas Instruments．http://www.ti.com/lit/an/swra144/swra144.pdf,2007-07-08
[11] Colitti W,Steenhaut K,De Caro N．Integrating Wireless Sensor Networks with the Web[C]∥Proc．IP+SN．Chicago,IL,USA,2011
[12] Kovatsch M,Duquennoy S,Dunkels A．A Low-Power CoAP for Contiki[C]∥Proc of the Workshop on Internet of Things Technology and Architectures(IEEE IoTech 2011)．Spain,Oct．2011

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed