Performance Comparison of Video Compression and Streaming over Wireless Ad Hoc and Sensor Networks Using MPEG-4 and H.264

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

Video applications are becoming more popular over wireless ad hoc and sensor networks (WAHSNs). However, due to limited resources, WAHSNs need an efficient video-compression technique in order to minimize the amount of data and maximize the quality of video to be transferred over the network. To this end, we have performed NS2 simulations to evaluate the performance of MPEG-4 (MPEG-4 Part 2) and H.264 (MPEG-4 Part 10) video codecs using EvalVid framework and toolset, AODV routing protocol and constant bit rate (CBR) traffic. The results of simulations show that H.264 outperforms in terms of peak signal-to-noise ratio (PSNR) and end-to-end delay which makes it perfect for video applications over WAHSNs.

Original languageEnglish
Title of host publicationNetworked Digital Technologies- 4th International Conference, NDT 2012, Proceedings
EditorsRachid Benlamri
Pages368-377
Number of pages10
DOIs
StatePublished - 2012

Publication series

NameCommunications in Computer and Information Science
Volume294 PART 2
ISSN (Print)1865-0929

Bibliographical note

Funding Information:
Acknowledgements. This work was funded in part by the European Commission through the ePAL project. The authors thank the contributions from other partners in the project.

Keywords

  • EvalVid Framework
  • Performance Evaluation
  • Video Transmission
  • Wireless Ad Hoc and Sensor Networks (WAHSNs)

ASJC Scopus subject areas

  • General Computer Science
  • General Mathematics

Fingerprint

Dive into the research topics of 'Performance Comparison of Video Compression and Streaming over Wireless Ad Hoc and Sensor Networks Using MPEG-4 and H.264'. Together they form a unique fingerprint.

Cite this