Paper Info
Title
Unified Simulation Framework for Protocol Stacks in Sensor Operating Systems.
Abstract
Network simulations are widely used in sensor network research to design and evaluate network protocols. With the help of network simulation, protocol developer can reduce the time and cost involved in setting up an entire test environment containing multiple sensors and sink nodes. One of the major requirements in sensor simulation is to achieve accurate results. However, most sensor network simulators still suffer from the lack of realistic and available models for an accurate simulation of real protocols. Unfortunately, this can lead to unexpected or inaccurate simulation results which can result in the inappropriate decisions. In this paper, we propose a unified simulation framework to improve the accuracy and extensibility of the protocol stack in sensor operating systems. The aim of this study is to provide more realistic capabilities and extensive models. Our approach is based on the implementation of real sensor protocols, which are slightly modified at some system dependent points and complemented with real world data. The virtualization of the sensor protocol stack in our framework has an ability to provide a generalized protocol stack interface and share various protocols among multiple simulators. We demonstrate an implementation of the proposed framework adapted to existing well-known simulation packages. Experiments on the sensor protocol stack show that the proposed framework yields more extensive and accurate results.
Year
Venue
Keywords
2012
JOURNAL OF INFORMATION SCIENCE AND ENGINEERING
network simulator,simulation framework,wireless sensor network,sensor operating systems,virtual protocol stacks
DocType
Volume
Issue
Journal
28
6
ISSN
Citations 
PageRank 
1016-2364
0
0.34
References 
Authors
7
3
Name
Order
Citations
PageRank
Jinman Jung12414.63
Bongjae Kim2157.10
Jiman Hong31498.75