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New Trellis Codes Based on Lattices and Cosets

Publication ,  Journal Article
Calderbank, AR; Sloane, NJA
Published in: IEEE Transactions on Information Theory
January 1, 1987

A new technique is proposed for constructing trellis codes, which provides an alternative to Ungerboeck's method of “set partitioning.” The new codes use a signal constellation consisting of points from an n-dimensional lattice A, with an equal number of points from each coset of a sublattice A'. One part of the input stream drives a generalized convolutional code whose outputs are cosets of A’, while the other part selects points from these cosets. Several of the new codes are better than those previously known. © 1987 IEEE

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Published In

IEEE Transactions on Information Theory

DOI

EISSN

1557-9654

ISSN

0018-9448

Publication Date

January 1, 1987

Volume

33

Issue

2

Start / End Page

177 / 195

Related Subject Headings

  • Networking & Telecommunications
  • 4613 Theory of computation
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0801 Artificial Intelligence and Image Processing
 

Citation

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Calderbank, A. R., & Sloane, N. J. A. (1987). New Trellis Codes Based on Lattices and Cosets. IEEE Transactions on Information Theory, 33(2), 177–195. https://doi.org/10.1109/TIT.1987.1057291
Calderbank, A. R., and N. J. A. Sloane. “New Trellis Codes Based on Lattices and Cosets.” IEEE Transactions on Information Theory 33, no. 2 (January 1, 1987): 177–95. https://doi.org/10.1109/TIT.1987.1057291.
Calderbank AR, Sloane NJA. New Trellis Codes Based on Lattices and Cosets. IEEE Transactions on Information Theory. 1987 Jan 1;33(2):177–95.
Calderbank, A. R., and N. J. A. Sloane. “New Trellis Codes Based on Lattices and Cosets.” IEEE Transactions on Information Theory, vol. 33, no. 2, Jan. 1987, pp. 177–95. Scopus, doi:10.1109/TIT.1987.1057291.
Calderbank AR, Sloane NJA. New Trellis Codes Based on Lattices and Cosets. IEEE Transactions on Information Theory. 1987 Jan 1;33(2):177–195.

Published In

IEEE Transactions on Information Theory

DOI

EISSN

1557-9654

ISSN

0018-9448

Publication Date

January 1, 1987

Volume

33

Issue

2

Start / End Page

177 / 195

Related Subject Headings

  • Networking & Telecommunications
  • 4613 Theory of computation
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
  • 0801 Artificial Intelligence and Image Processing