21
Xudong Wang, Chao Gui, Weilin Wang, Michael Nova: Multi-hop ultra wide band wireless network communication. Misonimo Chi Acquistion L L C, McDonnell Boehnen Hulbert & Berghoff, May 10, 2011: US07941149 (9 worldwide citation)

A wireless communication system is provided that has at least three nodes arranged in a multi-hop ultra wide band (UWB) communication network such that communications from a first node destined for a third node pass through a second node. Each of the devices in the system includes a radio and a medi ...


22
Fang Wu, Jack C Cham, Michael Pereira: Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network. Cisco Technology, Stolowitz Ford Cowger, June 21, 2011: US07965771 (9 worldwide citation)

In a packet based multicast video streaming network, a method for minimizing delay in displaying video on a TV set in response to a viewer changing the channel is disclosed. For each live multicast video stream, one or more reference frames and corresponding compressed frames are temporarily stored ...


23
Ji Eun Keum, Se Hee Han, Bo Sun Jung: Apparatus and method for sharing a bookmark with other users in a home network. Samsung Electronics, The Farrell Law Firm P C, August 7, 2012: US08239574 (9 worldwide citation)

A method and apparatus for sharing a bookmark, which is created by a user, with other users. In a method for sharing a bookmark in a home network, information of a bookmark for sharing in a home network device of a bookmark creator is created. The bookmark or the information of the bookmark is store ...


24
Wenge Chen: System and method of communicating video content. AT&T Intellectual Property I, Toler Law Group, September 29, 2009: US07596799 (9 worldwide citation)

A system and method of communicating video content is disclosed. In a particular embodiment, the method includes communicating a selection of a channel from a set-top box device to at least one server of an Internet Protocol Television (IPTV) system. The method also includes receiving a still image ...


25
Hakki Candan Cankaya: Proactively providing a redundant multicast tree in an internet protocol television (IPTV) network. Alcatel Lucent, August 11, 2009: US07573875 (9 worldwide citation)

In certain embodiments, an Internet Protocol Television (IPTV) network comprises an operating multicast tree comprising a first set of nodes and components. The first set of nodes and components are operable to process an operating data stream to facilitate delivery of one or more channels to one or ...


26
Olivier Le Moigne, Christopher Hawley: Access control list generation and validation tool. Alcatel Lucent, Kramer & Amado P C, December 14, 2010: US07853687 (9 worldwide citation)

This invention provides a tool for generating ACLs in an environment where a set of network elements or servers (e.g. web servers, IPTV servers, application servers . . . ) need to be secure. The tool also performs ACL validation to ensure that the filtering rules are correct before they are deploye ...


27
Hallenstål Magnus, Cagenius Torbjörn, Fasbender Andreas: Method and apparatuses for establishing a secure channel between a user terminal and a sip server. Telefonaktiebolaget Lm Ericsson, Hallenstål Magnus, Cagenius Torbjörn, Fasbender Andreas, LIND Robert, November 22, 2007: WO/2007/131548 (9 worldwide citation)

A method of establishing a secure communication channel between a user terminal (2) and a SIP server (14) for the purpose of controlling a service such as an IPTV service. The method comprises sending from the user terminal (2) to the SIP server (14) a session initiation request, via an IP Multimedi ...


28
Thomas W Bonner: Display caller ID on IPTV screen. AT&T Mobility II, Turocy & Watson, March 12, 2013: US08396475 (8 worldwide citation)

A system that automatically delivers telephony network services from a dual mode service technology platform to an external entity. The system includes a sensing component that detects the presence of a mobile handset registered on a cellular network, and registers the mobile handset with a wireless ...


29
Raghvendra G Savoor, Zhi Li, Orestis Manthoulis, Russell B Bellford, Stuart Lynch Blackburn: System and method for a video content service monitoring and provisioning architecture. AT&T Intellectual Property I, Guntin Meles & Gust, Pablo Meles, August 7, 2012: US08239886 (8 worldwide citation)

According to one example embodiment there is provided a computer program executable on a computing platform to at least in part analyze data at least in part obtained from one or more data sources of an Internet-protocol television (IPTV) network, wherein the data provided by the data sources includ ...


30
Yetik Serbest, Stephanie Karasick, Eric Puetz: Delivery of broadcast TV over point-point routed GRE tunnels for IPTV applications. AT&T Intellectual Property I, Jackson Walker L, August 4, 2009: US07570637 (8 worldwide citation)

The present invention provides a method for distributing Internet Protocol Television (IPTV) content over a national IP backbone using GRE tunneling in a point-to-point ring topology. A logical path is defined that connects multiple hub offices, each including at least two routers, in a ring network ...



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