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We aim to present a comparative study of the performances, in terms of the mean PSNR (peak signal-to-noise ratio), of a UMTS/TDD transmission system for H.263 compressed and turbo-coded video sequences. Several parameters are varied, among them: the rate of occurrence of intra coded frames; the video compression level; the bit error rate of the transmission channel. We also present a methodology for determining the best scheme for repartition of the global channel bandwidth between source and channel coding, in order to minimize the global distortion on the transmitted sequences.
Personal, Indoor and Mobile Radio Communications, 2002. The 13th IEEE International Symposium on (Volume:5 )
Date of Conference: 15-18 Sept. 2002