Global Patent Index - EP 1097605 A2

EP 1097605 A2 2001-05-09 - METHOD AND CIRCUIT FOR CREATING DATA SIGNAL LINKS

Title (en)

METHOD AND CIRCUIT FOR CREATING DATA SIGNAL LINKS

Title (de)

VERFAHREN UND SCHALTUNGSANORDNUNG ZUR HERSTELLUNG VON DATENSIGNALVERBINDUNGEN

Title (fr)

PROCEDE ET CIRCUIT POUR CREER DES LIAISONS DE SIGNAUX DE DONNEES

Publication

EP 1097605 A2 (DE)

Application

EP 99942736 A

Priority

  • DE 9901918 W
  • DE 19832059 A

Abstract (en)

[origin: WO0004692A2] The invention relates to a method and a circuit for creating data signal links between data terminals (PC1 to PCn) connected to a circuit-switching circuit-switching device (LV) or between said data terminals and a data network (NET), especially the Internet data network, connected to the circuit-switching device (LV). The aim of the invention is to optimize the use of the transmission capacity available when the volume of traffic at the level of the circuit-switching device (LV) is lower than a first threshold (V1). To this end the invention provides for an additional transmission capacity to be made available in addition to the transmission capacity available for normal connections. If traffic volume exceeds the first threshold (V1) no additional transmission capacity is made available for new data signal links. If traffic volumes are below a second threshold (V2), which possibly corresponds to the first threshold (V1), the additional transmission capacity is again made available for new data signal links. If traffic volume exceeds a third threshold (V3) which is above, between or below the first and second thresholds (V1, V2) the additional transmission capacity of at least some existing links is made available in addition to the measure taken when the first threshold (V1) is exceeded.

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

H04Q 11/04; H04L 12/28; H04Q 3/00

IPC 8 full level (invention and additional information)

H04L 12/28 (2006.01); H04Q 3/00 (2006.01); H04Q 11/04 (2006.01)

CPC (invention and additional information)

H04M 11/068 (2013.01); H04L 12/2856 (2013.01); H04L 12/2865 (2013.01); H04L 12/2872 (2013.01); H04Q 3/0066 (2013.01); H04Q 11/0435 (2013.01)

Citation (search report)

See references of WO 0004692A3

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

WO 0004692 A2 20000127; WO 0004692 A3 20000420; AR 019395 A1 20020220; BR 9912121 A 20010410; CN 1139298 C 20040218; CN 1318270 A 20011017; EP 1097605 A2 20010509; US 6741567 B1 20040525

INPADOC legal status


2006-08-30 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20060207

2001-05-09 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001215

2001-05-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

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