The Discrete Time Non-Persistent CSMA Protocol with Functions of Monitoring and Multichannel Mechanism Based on Binary Tree Conflict Resolution in WSN

DOI

10.2991/cisia-15.2015.31How to use a DOI?

Keywords

wireless sensor network; conflict resolution; functions of monitoring; multichannel; non-persistent CSMA; throughput

Abstract

In wireless sensor networks, the average cycle method is used to analyze the proposed protocol: the discrete time non-persistent CSMA protocol with functions of monitoring and multichannel mechanism based on binary tree conflict resolution; accurate mathematical expressions of related indicators are got through rigorous mathematical derivation. By simulation, the correctness of the model is verified; by comparing to the system performance with the conventional non-persistent CSMA protocol, the former is more stable and controllable. On the basis of ensuring fairness in the allocation of resources, more network resources is assigned to the channel of higher priority, channel utilization improved greatly. With multichannel mechanism, system throughput has been significantly improved.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - S.J Zhou
AU  - H.W Ding
AU  - Y.F Zhao
AU  - P. Li
PY  - 2015/06
DA  - 2015/06
TI  - The Discrete Time Non-Persistent CSMA Protocol with Functions of Monitoring and Multichannel Mechanism Based on Binary Tree Conflict Resolution in WSN
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 118
EP  - 121
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.31
DO  - 10.2991/cisia-15.2015.31
ID  - Zhou2015/06
ER  -