EP 1410660 B8 20071017 - MULTIMODAL SESSION SUPPORT ON DISTINCT MULTICHANNEL PROTOCOL
Title (en)
MULTIMODAL SESSION SUPPORT ON DISTINCT MULTICHANNEL PROTOCOL
Title (de)
MULTIMODALE SESSIONSUNTERSTÜTZUNG ÜBER BESTIMMTES MEHRKANALPROTOKOLL
Title (fr)
POSSIBILITE DE SESSION MULTIMODE PAR PROTOCOLE DISTINCT A CANAUX MULTIPLES
Publication
Application
Priority
- US 0223077 W 20020719
- US 30670401 P 20010720
- US 9580302 A 20020319
Abstract (en)
[origin: WO03056859A2] An improved mechanism for sharing information between a non-voice session and a voice session is described. Clients use communication devices to exchange voice information over voice sessions to voice node servers and exchange non-voice information over non-voice sessions to WAP gateways. Information about the activity in a session is stored as context data. When a client switches from communication over one type of session to another, context data for that client is located and retrieved. The retrieved context data is used to recreate the state of the prior session, thus eliminating the need to reenter information that was previously available.
IPC 8 full level
G06F 13/00 (2006.01); H04L 29/08 (2006.01); H04Q 7/22 (2006.01); H04Q 7/38 (2006.01); H04W 76/04 (2009.01)
CPC (source: EP US)
H04W 76/22 (2018.01 - EP US)
Designated contracting state (EPC)
DE FR GB IE NL
DOCDB simple family (publication)
WO 03056859 A2 20030710; WO 03056859 A3 20031218; AU 2002365114 A1 20030715; AU 2002365114 B2 20071018; CA 2453583 A1 20030710; CA 2453583 C 20110503; CN 1259799 C 20060614; CN 1545818 A 20041110; DE 60219794 D1 20070606; DE 60219794 T2 20080124; EP 1410660 A2 20040421; EP 1410660 B1 20070425; EP 1410660 B8 20071017; HK 1061947 A1 20041008; JP 2005527132 A 20050908; JP 4131856 B2 20080813; US 7693541 B1 20100406
DOCDB simple family (application)
US 0223077 W 20020719; AU 2002365114 A 20020719; CA 2453583 A 20020719; CN 02814466 A 20020719; DE 60219794 T 20020719; EP 02803267 A 20020719; HK 04104593 A 20040626; JP 2003557239 A 20020719; US 9580302 A 20020319