Global Patent Index - EP 1016306 A1

EP 1016306 A1 2000-07-05 - AUTOMATIC LINK HANDOVER BETWEEN DECT-ISDN BASE STATIONS

Title (en)

AUTOMATIC LINK HANDOVER BETWEEN DECT-ISDN BASE STATIONS

Title (de)

AUTOMATISCHES VERBINDUNGS-HANDOVER ZWISCHEN DECT-ISDN BASISSTATIONEN

Title (fr)

TRANSFERT AUTOMATIQUE DE LIAISON ENTRE DES STATIONS DE BASE DECT-RNIS

Publication

EP 1016306 A1 (DE)

Application

EP 98955318 A

Priority

  • DE 9802716 W
  • DE 19741175 A

Abstract (en)

[origin: DE19741175A1] The method involves responding to the breakage in a radio connection between a mobile handset (PP) and a cordless telephone base station (FP1). The base station is connected to a common ISDN exchange to supply a connection interrupt signal to a data link control layer. The call connection can be placed on hold for a timed interval, e.g. 30 seconds, in response to the connection interrupt signal. The connection is on hold until a new base station is located and the call is transferred to the new base station.

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

H04Q 7/38; H04Q 11/04

IPC 8 full level (invention and additional information)

H04Q 11/04 (2006.01); H04W 36/08 (2009.01); H04W 76/04 (2009.01)

CPC (invention and additional information)

H04W 36/0055 (2013.01); H04Q 11/0457 (2013.01); H04Q 11/0471 (2013.01); H04Q 2213/13098 (2013.01); H04Q 2213/13204 (2013.01); H04Q 2213/13209 (2013.01); H04Q 2213/13299 (2013.01)

Citation (search report)

See references of WO 9914971A1

Designated contracting state (EPC)

DE ES FR GB IT NL

EPO simple patent family

DE 19741175 A1 19990325; EP 1016306 A1 20000705; WO 9914971 A1 19990325

INPADOC legal status


2003-10-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030401

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000418

2000-07-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT NL