Abstract
The literature is poor in the analyses of the effects produced by corrupted bits in compressed video bitstreams. This paper presents the results of a transmission experiment of MPEG-2 coded video data over a satellite link affected by noise, in order to investigate under which conditions this type of transmission is economically feasible. The signal-to-noise ratio scalability feature of the MPEG-2 encoder was used to produce different bitstreams of the same movie sequence. The scope of the study was to verify which are the best combinations of video and channel codings in the presence of attenuation on the satellite link, in order to optimize the bandwidth utilisation for a requested image quality. The results obtained give indications about the data channel codings to be used to counter the rain fade on the transmission link, which is a non negligible problem especially when satellite transmissions are in the Ka band. Moreover, the results highlight the flexibility of the scalable video coding in the examined scenario.
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N. Celandroni, M. Conti, E. Ferro, E. Gregori, and F. Potortì , “A bandwidth assignment algorithm on satellite channel for VBR traffic,” International Journal of Satellite Communications, Vol. 15, No. 6, pp. 237–246, 1997.
N. Celandroni, E. Ferro, N. James, and F. Potortì , “FODA/IBEA: A flexible fade countermeasure system in user oriented networks,” Intern. Journal of Satellite Communications, Vol. 10, No. 6, pp. 309–323, 1992.
N. Celandroni, E. Ferro, and F. Potortì , “Satellite bandwidth allocation schemes for VBR applications,” CNUCE Report C94–24, December 1994.
N. Celandroni, E. Ferro, F. Potortì , A. Bellini, and F. Pirri, “Practical experiences in Interconnecting LANs via Satellite,” ACM SIGCOMM Computer Communication Review, Vol. 25, No. 5, pp. 56–68, 1995.
N. Celandroni, E. Ferro, and F. Potortì , “Quality estimation of PSK modulated signals,” IEEE Communications Magazine, July 1997.
N. Celandroni, F. Potortì , and S.T. Rizzo, “An inexpensive rain fade countermeasure technique for DA-TDMA satellite systems,” in Proceedings of IEEE GLOBECOM '96, London, Nov. 18–22, 1996, pp. 1000–1004.
C.-T. Chen, “Error detection and concealment with an unsupervised MPEG2Video decoder,” Journal of Visual Communication and Image Representation, Vol. 6, No. 3, pp. 265–279, 1995.
K. Feher, Digital Communications-Satellite Earth Station Engineering, Prentice Hall, 1983.
Y. Ho, C. Basile, and A. Miron, “MPEG-based video coding for digital simulcasting,” in International Workshop on HDTV, Kawasaky, Japan, 1992.
ISO/IEC 11172 Information Technology, “Coding of moving pictures and associated audio for digital storage media at up to about 1.5 Mbit/s,” Part 1: System; Part 2: Video; Part 3: Audio; Part 4: Conformance Testing, 1993.
ISO/IEC 13818–2, ITU-T Rec. H.262, “Generic coding of moving pictures and associated audio information: Video,” 1995.
ITU-T Recommandation 601, “Encoding parameters of digital television for studios,” 1982.
J.G. Proakis, Digital Communications, McGraw-Hill, 1995.
H. Sun, K. Challapali, and J. Zdepski, “Error concealment in digital simulcast AD-HDTV decoder,” IEEE Transaction on Consumer Electronics, Vol. 18, No. 3, 1992.
C.E. Shannon, “A mathematic theory of communications,” Bell Syst. Tech. J., Part I, pp. 379–423; Part II, pp. 623–656, 1948.
A. Webster, C. Jones, M. Pinson, S. Voran, and S.Wolf, “An objective video quality assessment system based on human perception,” in Proceedings of SPIE Human Vision, Visual Processing and Digital Display IV, San Jose, California, 1–4 February 1993, Vol. 1913.
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Celandroni, N., Ferro, E., Potortì, F. et al. MPEG-2 Coded Video Traces Transmitted Over a Satellite Link: Scalable and Non-Scalable Solutions in Rain Fading Conditions. Multimedia Tools and Applications 10, 73–97 (2000). https://doi.org/10.1023/A:1009616005969
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DOI: https://doi.org/10.1023/A:1009616005969