EP 1668527 A4 20100224 - GROUP-TO-GROUP COMMUNICATION OVER A SINGLE CONNECTION AND FAULT TOLERANT SYMMETRIC MULTI-COMPUTING SYSTEM
Title (en)
GROUP-TO-GROUP COMMUNICATION OVER A SINGLE CONNECTION AND FAULT TOLERANT SYMMETRIC MULTI-COMPUTING SYSTEM
Title (de)
KOMMUNIKATION VON GRUPPE ZU GRUPPE ÜBER EINE EINZIGE VERBINDUNG UND FEHLERTOLERANTES SYMMETRISCHES MEHRFACH-DATENVERARBEITUNGSSYSTEM
Title (fr)
COMMUNICATION GROUPE A GROUPE VIA UN SYSTEME MULTI-TRAITEMENT SYMETRIQUE A CONNEXION UNIQUE ET INSENSIBLE AUX DEFAILLANCES
Publication
Application
Priority
- US 2004031020 W 20040921
- US 50509903 P 20030922
- US 50509103 P 20030922
- US 94226004 A 20040915
- US 94276304 A 20040915
Abstract (en)
[origin: WO2005031588A1] A system enabled for reliable and ordered data communication between two sets of nodes with atomic multi-point delivery and multi-point transmission, for example, extending TCP/IP is described hereon. When multiple nodes must be delivered with data, the delivery is performed atomically. A system enabled for fault-tolerant symmetric multi-computing using a group of nodes is also described hereon. A symmetrical group of nodes networked using a reliable, ordered, and atomic group-to-group TCP communication system is used in providing fault-tolerance and single system image to client applications. The communication between the client and the group is standards based in that any standard TCP/IP endpoint is able to seamlessly communicate with the group. The processing load is shared among a group of nodes with transparent distribution of tasks to application segments. The system is fault-tolerant in that if a node fails remaining replicas if any continue service without disruption of service or connection.
IPC 8 full level
G06F 15/16 (2006.01); H04L 29/06 (2006.01)
CPC (source: EP KR)
G06F 15/16 (2013.01 - KR); H04L 61/00 (2013.01 - KR); H04L 67/00 (2013.01 - EP)
Citation (search report)
- [X] US 6611873 B1 20030826 - KANEHARA FUMIKAZU [JP]
- [A] WO 02091709 A2 20021114 - XDEGRESS INC [US]
- See references of WO 2005031588A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005031588 A1 20050407; AU 2004277204 A1 20050407; CA 2538084 A1 20050407; EP 1668527 A1 20060614; EP 1668527 A4 20100224; JP 2007520093 A 20070719; KR 20060090810 A 20060816
DOCDB simple family (application)
US 2004031020 W 20040921; AU 2004277204 A 20040921; CA 2538084 A 20040921; EP 04784749 A 20040921; JP 2006527145 A 20040921; KR 20067005585 A 20060321