An Energy-efficient Clock Synchronization Protocol for Wireless Sensor Network

2014 ◽  
Vol 10 (1) ◽  
pp. 1-6
Author(s):  
R.Mallika Devi ◽  
◽  
Dr.B Srinivasan
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Energy Efficient ◽  
Clock Synchronization ◽  
Wireless Sensor ◽  
Synchronization Protocol

scholarly journals Energy Efficient on Aspect of Clock Synchronization in a Wireless Sensor Network

2014 ◽  
Vol 14 (11) ◽  
pp. 1101-1113 ◽  
Author(s):  
Zeyad Ghaleb Al-Mekhlaf ◽  
Zurina Mohd Hanapi ◽  
Mohamed Othman ◽  
Zuriati Ahmad Zukarnain ◽  
Ahmed M. Shamsan Saleh
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Energy Efficient ◽  
Clock Synchronization ◽  
Wireless Sensor

Advanced Virtual Clock Synchronization in Wireless Sensor Networks

2014 ◽  
Vol 644-650 ◽  
pp. 2727-2730
Author(s):  
Yong Luo
Keyword(s):  
Wireless Sensor Networks ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Sensor Network ◽  
Clock Synchronization ◽  
Wireless Sensor ◽  
Simulation Data ◽  
Clock Drift ◽  
Clock Offset ◽  
Synchronization Protocol

Wireless sensor network works based on the clock synchronization, which need to eliminate hardware-induced drift as well as clock offset. This paper presents an Advanced Virtual Clock Synchronization protocol based on the index approximation.Each node accesses to the network with an unique clock drift and offset, the more difference between the node and the virtual clock, the fast the node adjusts it's drift and offset, thus improve the synchronization efficiency. Simulation data proves that this protocol can effectively improve the synchronization efficiency.

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