EP 1203475 A1 20020508 - METHOD FOR THE ADAPTIVE ADJUSTMENT OF AN EQUALISER COEFFICIENT
Title (en)
METHOD FOR THE ADAPTIVE ADJUSTMENT OF AN EQUALISER COEFFICIENT
Title (de)
VERFAHREN ZUR ADAPTIVEN EINSTELLUNG DER KOEFFIZIENTEN EINES ENTZERRERS
Title (fr)
PROCEDE POUR LE REGLAGE ADAPTATIF DU COEFFICIENT D'UN EGALISEUR
Publication
Application
Priority
- DE 0002411 W 20000720
- DE 19934672 A 19990723
Abstract (en)
[origin: DE19934672A1] According to the present invention, the coefficients (w(0) and (w(1) of an equaliser are adapted using an error correction algorithm in order to minimise interference between symbols. The purpose of the invention is to prevent a coefficient migration during adaptive equalising. To this end, the coefficients (w(0) and (w(1) determined using the error correction algorithm are modified using a correction term (kt(0), kt(1)) so that the equaliser transmission function has a favourable value outside the utility signal frequency range for one or more preselected frequencies.
IPC 1-7
IPC 8 full level
H04B 7/005 (2006.01); H04L 1/00 (2006.01); H04L 25/03 (2006.01)
CPC (source: EP)
H04B 7/005 (2013.01); H04L 1/0047 (2013.01); H04L 25/03012 (2013.01); H04L 2025/0363 (2013.01); H04L 2025/03681 (2013.01)
Citation (search report)
See references of WO 0108364A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19934672 A1 20010208; EP 1203475 A1 20020508; WO 0108364 A1 20010201
DOCDB simple family (application)
DE 19934672 A 19990723; DE 0002411 W 20000720; EP 00962164 A 20000720