Multiple description channel-optimized trellis-coded quantization

Tuyet Trang Lam, Glen P. Abousleman, Lina Karam

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents the design of multiple description trellis-coded quantizers that are optimized for transmitting data over multiple noisy channels. A multiple description channel-optimized trellis-coded quantization (MDCOTCQ) scheme is developed whereby all trellis-coded quantizers (side and central) are designed to operate over the binary symmetric channel with a given bit error rate (BER). Using the tensor product of trellises, an expression of the multi-channel transition probability matrix is derived. This formulation enables the construction of multiple description channel-optimized trellis-coded quantizers for arbitrary bit rates and arbitrary channel bit error rates. The proposed MDCOTCQ system enables the transmission of compressed data over noisy diversity-or packet-based communication systems, and enables outstanding robustness to channel or packet loss. Examples are presented to illustrate the performance of the proposed MDCOTCQ-based source coder.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE
Pages2645-2648
Number of pages4
Volume5
StatePublished - 2000
Event2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing - Istanbul, Turkey
Duration: Jun 5 2000Jun 9 2000

Other

Other2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing
CityIstanbul, Turkey
Period6/5/006/9/00

Fingerprint

Bit error rate
Packet loss
Tensors
Communication systems
counters
bit error rate
coders
transition probabilities
telecommunication
tensors
formulations
products

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

Lam, T. T., Abousleman, G. P., & Karam, L. (2000). Multiple description channel-optimized trellis-coded quantization. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 5, pp. 2645-2648). IEEE.

Multiple description channel-optimized trellis-coded quantization. / Lam, Tuyet Trang; Abousleman, Glen P.; Karam, Lina.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 5 IEEE, 2000. p. 2645-2648.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lam, TT, Abousleman, GP & Karam, L 2000, Multiple description channel-optimized trellis-coded quantization. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 5, IEEE, pp. 2645-2648, 2000 IEEE Interntional Conference on Acoustics, Speech, and Signal Processing, Istanbul, Turkey, 6/5/00.
Lam TT, Abousleman GP, Karam L. Multiple description channel-optimized trellis-coded quantization. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 5. IEEE. 2000. p. 2645-2648
Lam, Tuyet Trang ; Abousleman, Glen P. ; Karam, Lina. / Multiple description channel-optimized trellis-coded quantization. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 5 IEEE, 2000. pp. 2645-2648
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