Cart (Loading....) | Create Account
Close category search window
 

Real-time H.263+ video transmission on 802.11 wireless LANs

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
$31 $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

3 Author(s)
Freytes, M. ; Lab. de Comunicaciones Digitales, Univ. Nacional de Cordoba, Argentina ; Rodriguez, C.E. ; Marques, C.A.

Wireless video services in packet-switched environments constitute a significant challenge. While radio channels present limited capacity high error rates and time-varying and asymmetric propagation properties, video applications are bandwidth-killing, error-sensitive and delay-intolerant. This situation forces wireless video systems to dynamically adapt to changes in the network resources. In the recent past there have been some papers investigating video transmission over wireless networks (H. Liu and M. El Zarki, 1997; N. Chan and P.T. Mathiopoulos, 2000), performance of the transfer protocols proposed in the IEEE 802.11 standard (H.S. Chhaya and S. Gupta, 1996; J. Weinmiller et al., 1997), and real time video communications in packet-switched infrastructure networks (P. Bahl, 1998). However, no previous experimental work on video conferencing systems for IEEE 802.11 Ad Hoc WLANs supporting IP multicast extensions has been reported so far. The paper describes Kinesis, an H.263+video transmission system for 802.11 network. Kinesis supports IP multicast extension and implements real time transport protocols to manage synchronization and QoS issues. We focus on the system architecture as a general communication framework for distributed and interactive audiovisual applications. Kinesis has been tested under different working conditions, performing H.263+ video sequences with excellent results

Published in:

Information Technology: Coding and Computing, 2001. Proceedings. International Conference on

Date of Conference:

Apr 2001

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.