Joint trellis coded quantization/modulation

Thomas R. Fischer; W. Marcellin

doi:10.1109/26.76448

Joint trellis coded quantization/modulation

Thomas R. Fischer
, W. Marcellin

Research output: Contribution to journal › Comment/debate › peer-review

58 Scopus citations

Abstract

A joint source/channel coding system is constructed using trellis coded quantization (TCQ) and trellis coded modulation (TCM). Identical trellises are used in the TCQ and TCM systems, and a straightforward mapping of TCQ codewords to TCM symbols is presented which guarantees that Euclidean squared distance in the channel is commensurate with quantization mean-square error (MSE). Hence, likely TCM error events of small Euclidean distance cause only small increase in overall source coding MSE.

Original language	English (US)
Pages (from-to)	172-176
Number of pages	5
Journal	IEEE Transactions on Communications
Volume	39
Issue number	2
DOIs	https://doi.org/10.1109/26.76448
State	Published - Feb 1991

ASJC Scopus subject areas

Electrical and Electronic Engineering

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title = "Joint trellis coded quantization/modulation",

abstract = "A joint source/channel coding system is constructed using trellis coded quantization (TCQ) and trellis coded modulation (TCM). Identical trellises are used in the TCQ and TCM systems, and a straightforward mapping of TCQ codewords to TCM symbols is presented which guarantees that Euclidean squared distance in the channel is commensurate with quantization mean-square error (MSE). Hence, likely TCM error events of small Euclidean distance cause only small increase in overall source coding MSE.",

author = "Fischer, \{Thomas R.\} and W. Marcellin",

note = "Funding Information: Paper approved by the Editor for Quantization, Speech/Image Coding of the IEEE Communications society. Manuscript received April 8, 1988; revised October 23, 1989. This work was supported in part by the National Science Foundation under Grants MIP-8619888 and NCR-8821764. This paper was presented in part at the Conference on Information Sciences and Systems, The Johns Hopkins University, March 1989. T. R. Fischer is with the Department of Electrical and Computer Engineering, Washington State University, Pullman, WA 99164. M. W. Marcellin is with the Department of Electrical and Computer Engineering, The University of Arizona, Tucson, AZ 85721. IEEE Log Number W O 8 81.",

year = "1991",

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doi = "10.1109/26.76448",

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N1 - Funding Information: Paper approved by the Editor for Quantization, Speech/Image Coding of the IEEE Communications society. Manuscript received April 8, 1988; revised October 23, 1989. This work was supported in part by the National Science Foundation under Grants MIP-8619888 and NCR-8821764. This paper was presented in part at the Conference on Information Sciences and Systems, The Johns Hopkins University, March 1989. T. R. Fischer is with the Department of Electrical and Computer Engineering, Washington State University, Pullman, WA 99164. M. W. Marcellin is with the Department of Electrical and Computer Engineering, The University of Arizona, Tucson, AZ 85721. IEEE Log Number W O 8 81.

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N2 - A joint source/channel coding system is constructed using trellis coded quantization (TCQ) and trellis coded modulation (TCM). Identical trellises are used in the TCQ and TCM systems, and a straightforward mapping of TCQ codewords to TCM symbols is presented which guarantees that Euclidean squared distance in the channel is commensurate with quantization mean-square error (MSE). Hence, likely TCM error events of small Euclidean distance cause only small increase in overall source coding MSE.

AB - A joint source/channel coding system is constructed using trellis coded quantization (TCQ) and trellis coded modulation (TCM). Identical trellises are used in the TCQ and TCM systems, and a straightforward mapping of TCQ codewords to TCM symbols is presented which guarantees that Euclidean squared distance in the channel is commensurate with quantization mean-square error (MSE). Hence, likely TCM error events of small Euclidean distance cause only small increase in overall source coding MSE.

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JO - IEEE Transactions on Communications

JF - IEEE Transactions on Communications

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Joint trellis coded quantization/modulation

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