A function node-based Multiple Pairwise Keys Management protocol for Wireless Sensor Networks and energy consumption analysis

2009 ◽  
Vol 26 (5) ◽  
pp. 692-698
Author(s):  
Jiana Bi ◽  
Hui Wang ◽  
Yandong Sun ◽  
Yanzhao Liu ◽  
Zhenzhou Ji
Keyword(s):  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Energy Consumption Analysis ◽  
Management Protocol

scholarly journals Energy Consumption Analysis of Consensus Time Synchronization Algorithms for Wireless Sensor Networks

2017 ◽  
Vol 2 (2) ◽  
Author(s):  
Niranjan Panigrahi ◽  
Pabitra Mohan Khilar
Keyword(s):  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Time Synchronization ◽  
State Of The Art ◽  
Wireless Sensor ◽  
Broad Area ◽  
Energy Consumption Analysis ◽  
Consensus Time ◽  
Synchronization Accuracy

Wireless Sensor Networks (WSNs)  have received considerable attention in recent years because of its broad area of applications. In the same breadth, it also faces many challenges. Time synchronization is one of those fundamental challenges faced by WSN being a distributed system. Several approaches have been proposed in the last decade for time synchronization in WSNs. Recently, Consensus Time Synchronization (CTS) approaches are gaining popularity due its computational lightness, robustness and distributed nature. Though a rich set of CTS algorithms are proposed, their energy consumption has so far not been studied. Apart from synchronization precision, energy consumption should also be considered meticulously for time synchronization algorithms in energy-constraint WSNs. In this paper, a thorough energy consumption analysis is presented for some recent state-of-the-art CTS algorithms for WSN and tested by simulation. The simulation results will help in selecting an appropriate CTS algorithm that meets the requirements of synchronization accuracy and energy consumption for a specific WSN application.

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