Adaptive channel optimization of vector quantized data

Adaptive channel optimization of vector quantized data

This paper describes two method to improve the robustness of transmitting such data over wireless communication channels: adaptively changing the quantizer codebook at the decoder, and optimizing codebook design for bursty errors.< >

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Bibliographische Detailangaben
Hauptverfasser: Hung, A.C., Meng, H.-Y.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Design optimization
Error correction codes
Image coding
Information systems
Iterative decoding
Laboratories
Nearest neighbor searches
Optimization methods
Propagation losses
Robustness
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Beschreibung
Zusammenfassung:This paper describes two method to improve the robustness of transmitting such data over wireless communication channels: adaptively changing the quantizer codebook at the decoder, and optimizing codebook design for bursty errors.< >
DOI:10.1109/DCC.1993.253121