A multilevel approach to constructing trellis-matched codes for binary-input partial-response channels

Authors
Uchoa, BF Herro, MA Costello, DJ
Citation
Bf. Uchoa et al., A multilevel approach to constructing trellis-matched codes for binary-input partial-response channels, IEEE INFO T, 45(7), 1999, pp. 2582-2591
Citations number
23
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
IEEE TRANSACTIONS ON INFORMATION THEORY
ISSN journal
00189448 → ACNP
Volume
45
Issue
7
Year of publication
1999
Pages
2582 - 2591
Database
ISI
SICI code
0018-9448(199911)45:7<2582:AMATCT>2.0.ZU;2-9
Abstract
The multilevel coding approach of Imai and Hirakawa is used to construct tr ellis-matched codes for binary-input partial-response channels. For the cod es to be trellis-matehed, the signal constellations are selected according to certain constraints, hut no conditions are imposed on the component code s. New codes for the (1 - D) (1 + D)(n) channel compare favorably to existi ng codes.