PERFORMANCE OF TRELLIS-CODED CLASS-1 PARTIAL-RESPONSE

Authors
INO H HIGASHINO S SHIMPUKU Y
Citation
H. Ino et al., PERFORMANCE OF TRELLIS-CODED CLASS-1 PARTIAL-RESPONSE, IEEE transactions on magnetics, 33(5), 1997, pp. 2752-2754
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
33
Issue
5
Year of publication
1997
Part
1
Pages
2752 - 2754
Database
ISI
SICI code
0018-9464(1997)33:5<2752:POTCP>2.0.ZU;2-A
Abstract
The performance of trellis-coded class-1 partial-response (TCPR1) is p resented. A rate 8/10 partitioned matched-spectral-null (MSN) code for class-4 partial-response (PR4) is applied to class-1 partial-response (PR1) in this paper. A method to eliminate quasicatastrophic (QC) seq uences on PR1 detector trellis is described. The performance of 8/10TC PR1 was better than that of 8/10TCPR4 at user density over 2.2 in simu lation and much improved compared with 8/10PR1ML in practice. The cond itions under which PR1 has performance advantages over PR4 are also pr esented.