BACKGROUND Internet Protocol (IP) Multimedia Subsystem (IMS) based IP Television
(IPTV) is a new service that is currently being introduced within a service layer of an IMS …

The present invention allows Internet Protocol television (IPTV) services to be provided to
different types of subscriber devices over different types of networks via a multimedia …

BACKGROUND IP television or IPTV is the name given to a range of services which allow
television to be delivered over an IP network. IPTV is a service which will likely be facilitated …

BACKGROUND The hypertext transfer protocol (HTTP) streaming of media, in particular
video, has lately evolved beyond simple progressive download to allow adaptability and live …

As the level of technology increases, the options for com munications have become more
varied. For example, in the last 30 years in the telecommunications industry, personal …

BACKGROUND 0002. As the level of technology increases, the options for communications
have become more varied. For example, in the last 30 years in the telecommunications …

(*) 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 …

BACKGROUND 0002. As the level of technology increases, the options for communications
have become more varied. For example, in the last 30 years in the telecommunications …

BACKGROUND 0003. The Session Initiation Protocol (SIP) is one of the framework
protocols formultimedia communication systems constituted by the Internet Engineering …

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