EP 1256219 A1 20021113 - METHOD FOR ADAPTING A DECISION LEVEL DURING THE CONVERSION OF AN ANALOG SIGNAL INTO A DIGITAL SIGNAL AND DIGITAL RECEIVER
Title (en)
METHOD FOR ADAPTING A DECISION LEVEL DURING THE CONVERSION OF AN ANALOG SIGNAL INTO A DIGITAL SIGNAL AND DIGITAL RECEIVER
Title (de)
VERFAHREN ZUR ANPASSUNG EINES ENTSCHEIDUNGSPEGELS BEI DER UMWANDLUNG EINES ANALOGEN SIGNALS IN EIN DIGITALES SIGNAL UND DIGITALER EMPFÄNGER
Title (fr)
PROCEDE POUR ADAPTER UN NIVEAU DE DECISION LORS DE LA CONVERSION D'UN SIGNAL ANALOGIQUE EN SIGNAL NUMERIQUE, ET RECEPTEUR NUMERIQUE
Publication
Application
Priority
- DE 10007752 A 20000219
- EP 0100440 W 20010117
Abstract (en)
[origin: WO0161953A1] The invention concerns a method for adapting decision levels during the conversion of a multilevel analog signal into a digital signal and a digital receiver. A given level difference between two levels and a first logic state, which is assumed by the analog signal at the beginning of data transmission, are present as starting condition. A second logic state, in which the change in the level of the analog signal is greater than the level difference, is then recognized. A decision level lying between the levels of the first and second logic states is then continuously calculated.
IPC 1-7
IPC 8 full level
H03M 1/12 (2006.01); H04L 25/02 (2006.01); H04L 25/03 (2006.01); H04L 25/06 (2006.01); H04L 25/49 (2006.01)
CPC (source: EP KR US)
H03M 1/00 (2013.01 - KR); H04L 25/062 (2013.01 - EP US); H04L 25/066 (2013.01 - EP US)
Citation (search report)
See references of WO 0161953A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0161953 A1 20010823; CN 1188999 C 20050209; CN 1393088 A 20030122; DE 10007752 A1 20010823; EP 1256219 A1 20021113; HK 1050096 A1 20030606; JP 2003523149 A 20030729; KR 20030004309 A 20030114; US 2002154045 A1 20021024
DOCDB simple family (application)
EP 0100440 W 20010117; CN 01803076 A 20010117; DE 10007752 A 20000219; EP 01909633 A 20010117; HK 03102242 A 20030328; JP 2001560089 A 20010117; KR 20027007853 A 20020619; US 16787902 A 20020612