Global Patent Index - EP 1111785 A9

EP 1111785 A9 2001-12-19 - Method and device for self-clock controlled pseudo random noise (PN) sequence generation

Title (en)

Method and device for self-clock controlled pseudo random noise (PN) sequence generation

Title (de)

Verfahren und Vorrichtung für die selbstgetaktete Generierung von Pseudozufallsfolgen

Title (fr)

Procédé et dispositif pour générer des séquences de bruit pseudo-aléatoires commandé par une horloge autogénérée

Publication

EP 1111785 A9 (EN)

Application

EP 99610080 A

Priority

EP 99610080 A

Abstract (en)

[origin: EP1111785A1] This invention relates to an electrical device for self-clocked controlled pseudo random noise (PN) sequence generation and comprising a plurality of sequence generation means adapted to: output a plurality of sequence values (Zt) on the basis of a plurality of clock values (Ct), wherein said electrical device further comprises: step pattern generation means (202) adapted to select a step pattern, comprising said plurality of clock values (Ct), from a plurality of possible step patterns on the basis of a step pattern select signal (Wt). Hereby, a flexible and efficient self-clocked controlled pseudo random noise (PN) sequence generation is obtained. This invention also relates to a method of self-clocked controlled pseudo random noise (PN) sequence generation. <IMAGE>

IPC 1-7 (main, further and additional classification)

H03K 3/84; G06F 7/58; H04L 9/22

IPC 8 full level (invention and additional information)

G06F 7/58 (2006.01); H03K 3/84 (2006.01); H04L 9/22 (2006.01); H04J 11/00 (2006.01)

CPC (invention and additional information)

H04J 13/0022 (2013.01); G06F 7/58 (2013.01); H03K 3/84 (2013.01); H04J 13/10 (2013.01); H04L 9/0662 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1111785 A1 20010627; EP 1111785 A9 20011219; AU 1704001 A 20010703; CN 1237715 C 20060118; CN 1413382 A 20030423; JP 2003518797 A 20030610; JP 3712669 B2 20051102; MY 125478 A 20060830; US 2002016805 A1 20020207; US 6813625 B2 20041102; WO 0147113 A1 20010628

INPADOC legal status


2008-12-03 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20080611

2007-05-02 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20070402

2004-04-28 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

2002-03-20 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2002-03-20 [AXX] PAYMENT OF EXTENSION FEES

- Free text: AL PAYMENT 19991229;LT PAYMENT 19991229;LV PAYMENT 19991229;MK PAYMENT 19991229;RO PAYMENT 19991229;SI PAYMENT 19991229

2002-01-30 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20011130

2001-06-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-06-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 19991229;LT PAYMENT 19991229;LV PAYMENT 19991229;MK PAYMENT 19991229;RO PAYMENT 19991229;SI PAYMENT 19991229