Performance of trellis coded class-1 partial-response

The performance of trellis-coded class-1 partial-response (TCPR1) is presented. 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) sequences on PR1 detect...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on magnetics 1997-09, Vol.33 (5), p.2752-2754
Main Authors: Ino, H., Higashino, S., Shimpuku, Y.
Format: Article
Language:English
Subjects:
Detectors
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The performance of trellis-coded class-1 partial-response (TCPR1) is presented. 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) sequences on PR1 detector trellis is described. The performance of 8/10TCPR1 was better than that of 8/10TCPR4 at user density over 2.2 in simulation and much improved compared with 8/10PR1ML in practice. The conditions under which PR1 has performance advantages over PR4 are also presented.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.617719