Methods, systems, and computer program products for a hierarchical, redundant OAM&P
architecture for use in an IP multimedia subsystem (IMS) are disclosed. According to one …

Methods, systems, and computer program products for a hierarchical, redundant OAM&P
architecture for use in an IP multimedia subsystem (IMS) are disclosed. According to one …

Systems, methods and computer program products for pro viding geographically diverse
Internet protocol multimedia subsystem (IMS) instances. A geographically diverse IMS …

Systems, methodologies, media, and other embodiments associated with provisioning an
internet protocol (IP) multi media core network subsystem (IMS) are described. One …

Methods, systems, and computer readable media for sharing identification information of
network nodes in an IMS network are disclosed. One method includes determining, by a …

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(*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35
“Operator Guidebook to IMS and New Generation Networks and USC 154 (b) by 1104 days …

Abstract Systems, methodologies, media, and other embodiments associated with
provisioning an internet protocol (IP) multimedia sub-system (IMS) are described. One …

2002/0048359 A1 4/2002 Tulunanen................ 379,221.08 2002/011 0104 A1 8, 2002
Surdila et al. 2002/O126656 A1 9, 2002 Park 2002/0176404 A1 2003, OO26245 A1 2003 …

(57) ABSTRACT A system for supporting a plurality of different applications utilizing a next
generation network having a network layer includes an application services middleware …