Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-08-15
2006-08-15
Pham, Chi (Department: 2616)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S395500, C370S466000
Reexamination Certificate
active
07092381
ABSTRACT:
A communication network comprises a broadcast teleservice message center generating broadcast teleservice messages. The broadcast teleservice message center is connected to a circuit-switched network over an interface that uses a first messaging protocol. The broadcast teleservice message center includes an interworking function to connect the broadcast teleservice message center to a packet-switched network over an interface that uses a second messaging protocol. Broadcast teleservice messages transmitted over said first interface to mobile terminals having service with the said circuit-switched network are converted by the interworking function to a format specified by the second messaging protocol for delivery over the packet-switched network to mobile terminals having service with the packet-switched network.
REFERENCES:
patent: 5838782 (1998-11-01), Lindquist
patent: 5852660 (1998-12-01), Lindquist et al.
patent: 5903851 (1999-05-01), Backstrom et al.
patent: 6018657 (2000-01-01), Kennedy, III et al.
patent: 6192055 (2001-02-01), Rasanen
patent: 6333919 (2001-12-01), Gaffney
patent: 6389008 (2002-05-01), Lupien et al.
patent: 6393014 (2002-05-01), Daly et al.
patent: 6463055 (2002-10-01), Lupien et al.
patent: 6600732 (2003-07-01), Sevanto et al.
patent: 6636502 (2003-10-01), Lager et al.
patent: 6671287 (2003-12-01), Huttunen et al.
patent: 6747989 (2004-06-01), Sevanto
patent: 6879997 (2005-04-01), Ketola et al.
patent: 2002/0034935 (2002-03-01), Bjelland et al.
patent: 1117264 (2001-07-01), None
patent: WO 9953704 (1999-10-01), None
Faccin et al., GPRS and IS-136 Integration for Flexible Network and Services Evolution, Jun. 1999, Nokia Research Center, IEEE Personal Communications, 1070-9916/99, pp. 48-54.
Carlsson Hans
Diachina John
Rydnell Gunnar
Coats & Bennett P.L.L.C.
Pham Chi
Phan Tri H.
Telefonaktiebolaget LM Ericsson (publ)
LandOfFree
Delivery of broadcast teleservice messages over packet data... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Delivery of broadcast teleservice messages over packet data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Delivery of broadcast teleservice messages over packet data... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3685748