Title :
Testing the H.264 error-resilience on wireless ad-hoc networks
Author :
Calafate, C.M. ; Malumbres, M.P.
Author_Institution :
Dept. of Comput. Eng., Polytech. Univ. of Valencia, Spain
Abstract :
The purpose of this paper is to provide a framework to tune and evaluate the performance of the H.264 codec in 802.11b wireless ad-hoc networks. The codec´s error-resilience features are measured under stress conditions typical to these networks, and the most critical parameters are presented. We present solutions concerning the random packet loss problem and show how to quickly recover from packet loss bursts.
Keywords :
ad hoc networks; mobile radio; video codecs; wireless LAN; 802.11b wireless ad-hoc network; H.264 codec error-resilience testing; mobile ad-hoc network; packet loss burst; performance evaluation; random packet loss problem; stress condition; Ad hoc networks; Bandwidth; Codecs; Computer errors; Costs; Guidelines; MPEG 4 Standard; Mobile ad hoc networks; Testing; Video coding;
Conference_Titel :
Video/Image Processing and Multimedia Communications, 2003. 4th EURASIP Conference focused on
Print_ISBN :
953-184-054-7
DOI :
10.1109/VIPMC.2003.1220560
