Thomson Licensing

Interdigital Ce Patent Holdings

Kristof Martens

Alex De Smedt

Jurgen Schoeters

Dominique Chanet

Paul Praet

Karel Van Doorselaer

Patrick Goemaere

Bart Nys

A solution for objects in a publish-subscribe environment is described. An object determining unit determines an object identifier for the object, whereas a recipient determining unit determines a recipient identifier for the recipient which shall manipulate the object. An object request comprising at least the object identifier and the recipient identifier is then output to the publish-subscribe environment. Recipients of the object request check whether manipulation of an object is required and manipulate the object as required.

Object life cycle management in a publish-subscribe environment

A method for initiating a session within a publish/subscribe network, comprises: publishing a first topic by a first user interface of a first device, the topic identifying the first user interface and including an address-identifier identifying a second user interface of another device, triggering a request to start a session, starting a first media endpoint () by publishing the media endpoint to the network by using a second topic for the media end point representing the media end point and describing the capabilities of the media endpoint, and linking the first media endpoint with a second media endpoint () of the second user interface (), when the second user interface has accepted the session.

Publish/subscribe network enabled for multimedia signaling control, method for initiating a session within the network and respective network device

The apparatus is adapted for connecting a home network with a service provider network via a broadband connection for providing Internet services and comprises a media relay for receiving a data stream of the home network in accordance with a first protocol and sending the data stream in accordance with a second protocol to the service provider network for an outgoing connection, and vice versa for an incoming connection. The media relay comprises a media device interface for linking the media relay with the home network and for separating signaling data from the media data of the receiving data stream, a signaling switch for converting the signaling data in accordance with the first protocol to the signaling data in accordance with the second protocol, a media switch for converting the media data in accordance with the first protocol to the media data in accordance with the second protocol, and a network interface for linking the media relay with the service provider network and for combining the signaling data from the signaling switch and the media data from the media switch.

Apparatus adapted for connecting a home network with a service provider network

The network for multimedia control comprises User Interfaces, Session Controllers and Media Endpoints as functional entities for initiating a session, the entities having each publisher and/or subscriber functionality and communicating on topics. The network is in particular a Data Distribution Service for Real-Time Systems (DDS) network and the entities act as Domain Participants of the DDS network for providing multimedia signalling control as a domain of the DDS network.

Network for multimedia control comprising functional entities having publisher and/or subscriber functionality, and method for initiating a multimedia session

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Herent, Belgium

Kristof Martens