27 April 2001 Evaluating the effectiveness of SW-only video coding for real-time video transmission over low-rate wireless networks
Author Affiliations +
Abstract
The recent development of video compression algorithms allowed the diffusion of systems for the transmission of video sequences over data networks. However, the transmission over error prone mobile communication channels is yet an open issue. In this paper, a system developed for the real time transmission of H263 video coded sequences over TETRA mobile networks is presented. TETRA is an open digital trunked radio standard defined by the European Telecommunications Standardization Institute developed for professional mobile radio users, providing full integration of voice and data services. Experimental tests demonstrate that, in spite of the low frame rate allowed by the SW only implementation of the decoder and by the low channel rate a video compression technique such as that complying with the H263 standard, is still preferable to a simpler but less effective frame based compression system.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Franco Bartolini, Franco Bartolini, Cristina Pasquini, Cristina Pasquini, Alessandro Piva, Alessandro Piva, } "Evaluating the effectiveness of SW-only video coding for real-time video transmission over low-rate wireless networks", Proc. SPIE 4303, Real-Time Imaging V, (27 April 2001); doi: 10.1117/12.424943; https://doi.org/10.1117/12.424943
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

Drift analysis for integer IDCT
Proceedings of SPIE (October 07 2007)
Generalized parallelization methodology for video coding
Proceedings of SPIE (December 27 1998)
Next generation CATV networks
Proceedings of SPIE (February 01 1993)

Back to Top