Modeling and Simulation of Contention-Collision Cancellation Mode Type IV Star Network

DOI

10.2991/iccnce.2013.160How to use a DOI?

Keywords

Simulation modeling, Star network, Contention-Collision Cancellation access control mode.

Abstract

Contention-Collision Cancellation(C-CC) mode is an access control mode in star network. According to the working mechanism of star network, C-CC access control mode was classified six types of system model. The mathematical model of type IV system model is among the most complex at a very high computational cost so that its numerical analysis of the real network environment is hard to realized. In order to evaluate the performance of this type networks, we discuss the process of constructing the star network and implementing type IV system model using by OPNET modeler. Firstly, we compare the simulation result to the theoretical result to ensure the accuracy of the simulation model. Then in conditions close to the real network environment, we get three important performance parameters: packet delay, the queue size and throughout of central node. Finally, we analyze the impact on network performance of the value of service time in different load conditions, and provide a basis for setting reasonable length of data packet and ACK packet, thereby optimizing the network performance.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lijun Sun
AU  - Yunxian Du
PY  - 2013/07
DA  - 2013/07
TI  - Modeling and Simulation of Contention-Collision Cancellation Mode Type IV Star Network
BT  - Proceedings of the International Conference on Computer, Networks and Communication Engineering (ICCNCE 2013)
PB  - Atlantis Press
SP  - 646
EP  - 649
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccnce.2013.160
DO  - 10.2991/iccnce.2013.160
ID  - Sun2013/07
ER  -