Time Synchronization in Wireless Sensor Networks: A Modeling and Analysis Experience using THEATRE

被引:0
作者
Nigro, Libero [1 ]
Sciammarella, Paolo F. [1 ]
机构
[1] Univ Calabria, DIMES Dept Informat Modelling Elect & Syst Sci, I-87036 Arcavacata Di Rende, CS, Italy
来源
PROCEEDINGS OF THE 2018 IEEE/ACM 22ND INTERNATIONAL SYMPOSIUM ON DISTRIBUTED SIMULATION AND REAL TIME APPLICATIONS (DS-RT) | 2018年
关键词
Wireless sensor networks; time synchronization; asynchronous messages; actors; statistical model checking; UPPAAL; CLOCK SYNCHRONIZATION; CHECKING;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes a modelling and analysis experience concerning time synchronization in wireless sensor networks (WSN). A fully distributed algorithm is formally modelled and its properties assessed through statistical model checking. The described work is based on the THEATRE framework which rests on actors and asynchronous message passing. THEATRE can be reduced to the UPPAAL Statistical Model Checker (SMC). The paper discusses the chosen time synchronization algorithm, outlines the THEATRE modelling features and its mapping on to UPPAAL SMC, and shows a THEATRE model for the selected time synchronization algorithm enhanced with a new adaptation mechanism for energy saving. The model is then analyzed through simulations.
引用
收藏
页码:63 / 70
页数:8
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