Title :
Real-time video communications over GPRS
Author :
Fabri, Simon N. ; Worrall, Stewart ; Sadka, Abdul ; Kondoz, Ahmet
Author_Institution :
Surrey Univ., Guildford, UK
Abstract :
One of the stated aims of 3rd generation mobile communications systems is to provide enhanced multimedia services to the user. Such services will include an integration of video, high-quality audio and data services. This paper describes a real-time mobile video communications system which employs ETSI´s GPRS mobile packet system as a mobile access medium. Subjective performance tests are carried out for the error-resilient MPEG-4 video decoder using a real-time GPRS radio access emulator
Keywords :
packet radio networks; 3rd generation mobile communications systems; ETSI; GSM; error-resilient MPEG-4 video decoder; high-quality audio services; mobile access medium; mobile packet system; multimedia services; radio access protocols; real-time GPRS radio access emulator; real-time video communications; subjective performance tests; video codecs; video services;
Conference_Titel :
3G Mobile Communication Technologies, 2000. First International Conference on (Conf. Publ. No. 471)
Conference_Location :
London
Print_ISBN :
0-85296-726-8
DOI :
10.1049/cp:20000085
