Multiple Description Quantization Via Gram-Schmidt Orthogonalization

The multiple description (MD) problem has received considerable attention as a model of information transmission over unreliable channels. A general framework for designing efficient MD quantization schemes is proposed in this paper. We provide a systematic treatment of the El Gamal-Cover (EGC) achi...

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Veröffentlicht in:	IEEE transactions on information theory 2006-12, Vol.52 (12), p.5197-5217
Hauptverfasser:	Jun Chen, Chao Tian, Berger, T., Hemami, S.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Asymptotic properties Australia Channels Chaos Chaotic communication Communication channels Communication systems Counters Cryptography Data transmission Decoding Exact sciences and technology Gaussian Gram-Schmidt orthogonalization Image processing Information theory Information, signal and communications theory Laboratories lattice quantization Lattices Mathematical models minimum mean-square error (MMSE) multiple descriptions (MDs) Normal distribution Optimization Performance analysis Quantization quantization splitting Sampling, quantization Scalars Signal and communications theory Signal processing Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments)
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