Title :
Cross-Layer Design for Videoconferencing Applications in WiMAX 802.16e Networks
Author :
Patrón, Eduardo ; Rivera, Raul ; Serrano, Arturo ; Olivares, Oscar
Author_Institution :
Centro de Investig. Cienc. y de Educ., Super. de Ensenada, Ensenada, Mexico
fDate :
Sept. 28 2010-Oct. 1 2010
Abstract :
Transmission of real time videoconference sessions using wireless technologies presents important challenges. Channel impairments have a great effect in the quality of the video signal even in cases where emerging broadband technologies such as WiMax are used. This paper describes a proposal based on Cross-Layer-Design for reducing the data packet losses and its impact in the perceived quality of the received signal.
Keywords :
WiMax; teleconferencing; video communication; WiMAX 802.16e networks; cross layer design; data packet loss; video signal quality; videoconferencing applications; Bit rate; Mobile communication; PSNR; Streaming media; Teleconferencing; WiMAX; WiMax networks; cross-layer design; mobile communications;
Conference_Titel :
Electronics, Robotics and Automotive Mechanics Conference (CERMA), 2010
Conference_Location :
Morelos
Print_ISBN :
978-1-4244-8149-1
DOI :
10.1109/CERMA.2010.40
