FEC and pseudo-ARQ for receiver-driven layered multicast of audio and video
作者： P.A. Chou , A. Mohr , A. Wang , S. Mehrotra
关键词: Communication channel 、 Error detection and correction 、 Forward error correction 、 Packet loss 、 Computer science 、 Automatic repeat request 、 Hybrid system 、 Multicast 、 Markov process 、 Computer network
摘要: We consider the problem of joint source/channel coding real-time sources, such as audio and video, for purpose multicasting over Internet. The sender injects into network multiple source layers channel (parity) layers, some which are delayed relative to source. Each receiver subscribes number that optimizes source-channel rate allocation receiver's available bandwidth packet loss probability. augment this layered FEC system with ARQ. Although feedback is normally problematic in broadcast situations, ARQ simulated by having receivers subscribe unsubscribe receive missing information. This pseudo-ARQ scheme avoids an implosion repeat requests at sender, scalable unlimited receivers. show gains up 18 dB on channels 20% systems without error control, additional 13 when augmented a hybrid system. controlled optimal policy Markov decision process.
sci-hub.se 参考文章(8)
Avideh Zakhor, Wai-tian Tan, Multicast Transmission of Scalable Video using Receiver- driven Hierarchical FEC ,(1999)
Steven Ray Mccanne, Martin Vetterli, Scalable compression and transmission of internet multicast video University of California, Berkeley. ,(1996)
Albert Wang, Sanjeev Mehrotra, Philip A. Chou, Alexander E. Mohr, S. Mehrotra, FEC and pseudo-ARQ for receiver-driven layered multicast Institute of Electrical and Electronics Engineers, Inc.. ,(1999)
Jin Lu, A. Nosratinia, B. Aazhang, Progressive source-channel coding of images over bursty error channels international conference on image processing. ,vol. 2, pp. 127- 131 ,(1998) , 10.1109/ICIP.1998.723331
Beong-Jo Kim, W.A. Pearlman, An embedded wavelet video coder using three-dimensional set partitioning in hierarchical trees (SPIHT) data compression conference. pp. 251- 260 ,(1997) , 10.1109/DCC.1997.582048
Zhitao Lu, W.A. Pearlman, An efficient, low-complexity audio coder delivering multiple levels of quality for interactive applications multimedia signal processing. pp. 529- 534 ,(1998) , 10.1109/MMSP.1998.739035
V. Chande, N. Farvardin, Progressive transmission of images over memoryless noisy channels IEEE Journal on Selected Areas in Communications. ,vol. 18, pp. 850- 860 ,(2000) , 10.1109/49.848239
Markov Decision Processes Journal of The Royal Statistical Society Series A-statistics in Society. ,vol. 158, pp. 636- ,(1994) , 10.1002/9780470316887