doi: 10.7763/IJCTE.2011.V3.361
Improving QoS Parameter by Eliminating Hidden Terminal Problem
W. U. Khan
,
Ashutosh Mishra
- Shri G. S. Institute of Technology and Science, Indore, India.
Abstract
In this paper, the basic idea of PCF is applied to solve hidden terminal problem and improve the QoS parameter. When collisions occur at a node, the node considers that there is more than one node means to transmit data to it. Then this node gets control of the channel. It polls all of the one-hop neighbornodes in its polling list to enquire whether it has data to transmit. This mechanism greatly decreases the unnecessary contending time in bakeoff mechanism. More time is used to transmit useful payload. As a result, channel utilization is enhanced greatly.
Keywords
- hidden
- terminal;
- MACA;
- polling
How to Cite
W. U. Khan and Ashutosh Mishra, "Improving QoS Parameter by Eliminating Hidden Terminal Problem," International Journal of Computer Theory and Engineering, vol. 3, no. 4, pp. 521-524, 2011. https://doi.org/10.7763/IJCTE.2011.V3.361
Copyright & License
Copyright © 2011 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).