Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network monitoring
Reexamination Certificate
2009-02-06
2011-10-11
Dennison, Jerry (Department: 2443)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network monitoring
C718S105000
Reexamination Certificate
active
08037174
ABSTRACT:
To provide a data communication system which lightens processing related to changes in the status in signaling processing performed between terminals. A signaling server communicating mutually with a plurality of terminals includes: a transmitting/receiving part for transmitting/receiving a message; a status management part for updating a registered terminal list and status management information; and a signaling processing part for judging a destination and a type of the message received at the transmitting/receiving part. The signaling processing part gives an instruction to the status management part to update the status management information in accordance with contents of the message without transferring the message to a first terminal, when the first terminal requires the signaling processing support and the message is not directly related to starting or stopping of communication with the first terminal.
REFERENCES:
patent: 7245405 (2007-07-01), Friedman et al.
patent: 7254610 (2007-08-01), Turner et al.
patent: 7348904 (2008-03-01), Christoffersson et al.
patent: 7417943 (2008-08-01), Mutch
patent: 7765325 (2010-07-01), Liu et al.
patent: 2006/0034212 (2006-02-01), Mutch
patent: 2006/0262812 (2006-11-01), Liu et al.
patent: 2008/0020775 (2008-01-01), Willars
patent: 2008/0227459 (2008-09-01), O'Neill et al.
patent: 2008/0267219 (2008-10-01), Christoffersson et al.
patent: 2009/0274090 (2009-11-01), Akhtar et al.
patent: 2009/0311996 (2009-12-01), Furuta
patent: 11-122251 (1999-04-01), None
patent: 11-187068 (1999-07-01), None
patent: 2002-189707 (2002-07-01), None
patent: 2004-032176 (2004-01-01), None
patent: 2005-020286 (2005-01-01), None
patent: 2005-080249 (2005-03-01), None
Lars-Erik Jonsson, “RFC 4163: Robust Header Compression (ROHC): Requirements on TCP/IP Header Compression”, [online], Aug. 2005, IETF, [Searched on Feb. 14, 2008], <URL: http://www.ietf.org/rfc/rfc4163.txt>.
M. Garcia-Martin, et al., “RFC 3845: The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp)”, [online] Feb. 2003, IETF, [Searched on Feb. 14, 2008], <URL: http://www.ietf.org/rfc/rfc3485.txt>.
Dennison Jerry
NEC Corporation
Sughrue & Mion, PLLC
LandOfFree
Signaling server, data communication system, signaling... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Signaling server, data communication system, signaling..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signaling server, data communication system, signaling... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4270585