Title :
Adaptive channel optimization of vector quantized data
Author :
Hung, Andy C. ; Eng, Teresa H Y M
Author_Institution :
Inf. Syst. Lab., Stanford Univ., CA, USA
Abstract :
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
Keywords :
adaptive systems; coding errors; optimisation; telecommunication channels; vector quantisation; adaptive channel optimisation; bursty errors; codebook design; robustness; vector quantized data; wireless communication channels; Design optimization; Error correction codes; Image coding; Information systems; Iterative decoding; Laboratories; Nearest neighbor searches; Optimization methods; Propagation losses; Robustness;
Conference_Titel :
Data Compression Conference, 1993. DCC '93.
Conference_Location :
Snowbird, UT
Print_ISBN :
0-8186-3392-1
DOI :
10.1109/DCC.1993.253121
