By Topic

Delay-aware multipath source routing protocol to providing QoS support for wireless ad hoc networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Shun Liu ; School of Communication and Information Engineering,, University of Electronic Science and Technology of China (UESTC) Chengdu 611731, China ; Jian Liu

In this paper, we propose a delay-aware multipath source routing (DMSR) protocol to provide QoS support for real-time multimedia applications in wireless ad hoc networks. Based on local information, node delay is calculated as metric for route path selection in the DMSR protocol. The metric takes into account the number of the neighbor nodes of the forwarding nodes, the channel busy time and the number of packets in the send buffer. Simulation analyses and results show that the DMSR protocol can reduce the average end-to-end delay and meet the demands of real time multimedia services compared to the dynamic source routing (DSR) protocol and the improved DSR (i-DSR) protocol.

Published in:

Communication Technology (ICCT), 2010 12th IEEE International Conference on

Date of Conference:

11-14 Nov. 2010