Global Patent Index - EP 1163624 A1

EP 1163624 A1 2001-12-19 - METHOD FOR COMMUNICATING PARAMETERS OF A DIGITAL TRANSMISSION PROTOCOL

Title (en)

METHOD FOR COMMUNICATING PARAMETERS OF A DIGITAL TRANSMISSION PROTOCOL

Title (de)

VERFAHREN ZUR KOMMUNIKATION VON PARAMETERN EINES DIGITALEN ÜBERTRAGUNGSPROTOKOLLES

Title (fr)

PROCEDE DE COMMUNICATION DES PARAMETRES D'UN PROTOCOLE DE TRANSMISSION NUMERIQUE

Publication

EP 1163624 A1 (FR)

Application

EP 00910921 A

Priority

  • FR 0000592 W
  • FR 9903164 A

Abstract (en)

[origin: FR2791206A1] The invention concerns a method for communicating parameters of a digital data transmission protocol between an equipment said to be a reference equipment and an equipment said to be a follower equipment so as to enable the follower equipment to be adapted to the transmission characteristics of the reference equipment In a first step, the reference equipment communicates with the follower equipment in standard mode to signal thereto that it can communicate according to another communication mode. At the request of the follower equipment, the characteristics of this new mode are transmitted by the reference equipment. Said characteristics are, for instance, the clock cycles (H28, H34, to H70, H94, H97) indicating the moments for sampling the bits b0, b1, to b7 of an octet. The invention is applicable to microcircuit card systems and to the corresponding terminals.

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

G06K 7/00

IPC 8 full level (invention and additional information)

G06K 7/00 (2006.01)

CPC (invention and additional information)

G06K 7/10297 (2013.01); G06K 7/0008 (2013.01)

Citation (search report)

See references of WO 0055796A1

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

FR 2791206 A1 20000922; FR 2791206 B1 20010420; AU 3296100 A 20001004; CN 1350678 A 20020522; EP 1163624 A1 20011219; WO 0055796 A1 20000921

INPADOC legal status


2004-02-04 [18W] APPLICATION WITHDRAWN

- Effective date: 20031213

2002-03-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20020123

2001-12-19 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20011015

2001-12-19 [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

2001-12-19 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;RO;SI