01-12-2012, 04:45 PM
Delay Problem Analysis in Multi-hop wireless networks
Delay Problem Analysis.ppt (Size: 379.5 KB / Downloads: 23)
Abstract
We develop a new queue grouping technique to handle the complex correlations of the service process resulting from the multi-hop nature of the flows and their mutual sharing of the wireless medium.
Introduction
The delay performance of any scheduling policy is primarily limited by the interference.
Many bottlenecks to be formed in the network
The transmission medium is shared
A bottleneck contains multiple links
In this paper, the authors development of a new queue grouping technique to handle the complex correlations of the service process resulting from the multi hop nature of the flows
Techniques
It is mainly used for grouping purpose only.
To found a delay performance of a path.
Tandem queue network:
It is mainly used for arrangement of object in which object are linked up one behind to other. And passes in same direction.
Exiting system
In exiting system they first used single-hop wireless network.
These metrics measure the performance of a system over a long time-scale.
Some novel analytical techniques to compute useful lower bound and delay estimates for wireless networks with single hop traffic were developed in.
After they used multi-hop wired network.