Title :
Robust and adaptive transmission of compressed video streams over EGPRS
Author :
Nguyen, Hang ; Brouet, Jérôme ; Duhamel, Pierre
Author_Institution :
Res. & Invovation Dept., Alcatel, Route De Nozay, France
Abstract :
Today, multimedia transmission over wireless networks encounters several problems and the result is a poor video quality perceived by the end-user. The paper investigates the feasibility of video streaming transmission over EGPRS mobile networks. Then, a simple system of variable-to-fixed length code is proposed to get a more robust compressed data. Hence, more robust data can be transmitted with less error protected EGPRS modulation and coding schemes which allow higher data rates.
Keywords :
error statistics; mobile radio; modulation coding; multimedia communication; packet radio networks; variable length codes; visual communication; EGPRS; adaptive transmission; bit error rates; compressed video streams; enhanced GPRS; mobile networks; multimedia transmission; variable-to-fixed length code; wireless networks; Adaptive systems; Ground penetrating radar; Image coding; Modulation coding; Propagation losses; Protection; Robustness; Streaming media; Video compression; Wireless networks;
Conference_Titel :
Consumer Communications and Networking Conference, 2004. CCNC 2004. First IEEE
Conference_Location :
Las Vegas, NV, USA
Print_ISBN :
0-7803-8145-9
DOI :
10.1109/CCNC.2004.1286880
