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Time synchronization protocol for 6LoWPAN | IEEE Conference Publication | IEEE Xplore

Time synchronization protocol for 6LoWPAN


Abstract:

The future is seen as place where all perceivable objects will have a layer of digital connectivity. The concept of Internet of Things involves connecting devices embedde...Show More

Abstract:

The future is seen as place where all perceivable objects will have a layer of digital connectivity. The concept of Internet of Things involves connecting devices embedded with microcontrollers such as sensors to IP based networks. 6LoWPAN is a new set of standard for IPv6 connectivity over such low power wireless personal area networks. Time synchronization is essential in 6LoWPAN to time-align the data send by the different sensors. The other advantage of time synchronization will be to realize a perfect wake up scheme of the sensor nodes making the most of its limited power supply. Although time-synchronization has been well studied for traditional networks and to some extent in wireless sensor network, it has not been implemented for 6LoWPANs. In this paper, we propose a time synchronization protocol for 6LoWPAN. The fully functional device (FFD) does a pairwise synchronization with other synchronized FFD or the edge router. The Reduced Functional Devices (RFD) are synchronized using flooding technique.
Date of Conference: 22-25 August 2013
Date Added to IEEE Xplore: 21 October 2013
ISBN Information:
Conference Location: Mysore, India

References

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