Patent application number | Description | Published |
20100263053 | CONTROLLING A USAGE OF DIGITAL DATA BETWEEN TERMINALS OF A TELECOMMUNICATIONS NETWORK - A method and control of using a content data object associated to a content controlling terminal of a communications network, and receiving a request from a content receiving terminal to get a digital rights data object, associated to the content data object required to use the content data object, and initiating a transmission of the digital rights data object from the content controlling terminal to the content receiving terminal, and a control supporting server thereto. Also generating the digital rights data object, receiving a notification to send the digital rights data object to the content receiving terminal, and sending the digital rights data object to the content receiving terminal, and a content controlling terminal thereto. | 10-14-2010 |
20110047285 | CONTROL OF CONTENT DELIVERY IN BROADCAST/MULTICAST NETWORKS - The invention relates to techniques for controlling a delivery of streaming content in a point-to-multipoint (‘PTM’) enabled network ( | 02-24-2011 |
20110261957 | Technique for Handling Media Content to be Accessible via Multiple Media Tracks - A technique for protecting media content that is to be accessible via multiple media tracks of a media file is provided. A method implementation of this technique comprises the step of providing a set of one or more first layer data items that are to be accessible via a first media track, with each first layer data item being decodable to be rendered as a portion of the media content. Moreover, a set of one or more second layer data items is provided that are to be accessible via at least one second media track, with each second layer data item being decodable to be rendered in combination with at least one decoded first layer data item as an enhanced portion of the media content. With each second layer data item a track reference index is associated that allows to identify the first media track via which the first layer data items are accessible. Then, in a next step, the second layer data items and the associated track reference indices (plus optionally the first layer data items) are encrypted for being transmitted to a content recipient. | 10-27-2011 |
20120045064 | Key Distribution Scheme for Networks of Information - A method for control ling information object ( | 02-23-2012 |
20120102215 | Compression and Decompression Techniques for DRM License Information Delivery - Techniques for compressing and decompressing license information for Digital Rights Management are described. A method implementation of a technique of creating for a plurality of client devices or client device groups compressed license information comprises the steps of creating a template and a table. The table comprises at least one first license part common to licenses for the plurality of client devices or client device groups and one or more placeholders for one or more second license parts specific for a dedicated client device or client device group. The table comprises, for each client device or client device group and for a given placeholder, replacement information specific for that client device or client device group. The method further comprises sending the template and table for delivery as compressed license information to the client devices or client device groups. | 04-26-2012 |
20120110120 | Methods and Devices for Media Description Delivery - Methods and devices for providing a media description of a media stream to a client are described. The client is subscribed to a media description delivery service. The media description delivery service comprises a media description delivery rule. A request for a media description delivery is sent to a media server. From the media server a media description is received. It is verified that the received media description complies with the media description delivery rule and if the verification is in the affirmative, a delivery of the media description is initiated to the client. | 05-03-2012 |
20120189116 | Technique for Determining Usage of Encrypted Media Content - A technique for determining usage of encrypted media content is described. A method implementation of this technique comprises the steps of obtaining a short-term key for decrypting the media content, obtaining a long-term key for decrypting the short-term key, decrypting the short-term key based on the long-term key, decrypting the media content based on the decrypted short-term key, and logging a parameter relating to the short-term key as a basis for determining media content usage. The short-term key may be a Traffic Encryption Key, TEK, and the long-term key may be a Service Encryption Key, SEK. | 07-26-2012 |
20120263063 | Client Entity, Network Entity and Data Replacement Entity - The present invention relates to a client entity being capable of communicating over a communication network. The client entity comprises a receiver ( | 10-18-2012 |
20120297410 | Streaming With Optional Broadcast Delivery of Data Segments - For streaming data in a mobile communication network, a descriptive file ( | 11-22-2012 |
20130024951 | Method and Device for Imposing Usage Constraints of Digital Content - A method for imposing one or more usage constraints on digital content, the method comprising communicating a digital content data item to a digital content receiver system; wherein the digital content data item includes the digital content and a usage constraint data item different from a digital license data item, or a reference to said usage constraint data item, the use case item being indicative of the one or more usage constraints. | 01-24-2013 |
20130047264 | Method and Device for Communicating Digital Content - A method for establishing a secured communication channel, between a first processing component and a second processing component; the method comprising executing a digital rights management agent on a processing unit, the digital rights management agent being configured to enforce permissions associated with digital content based on a digital rights management protection mechanism; receiving, by the digital rights management agent at least a security data item, the security data item including a session key data item; verifying authenticity of the received session key data item by the digital rights management agent using said digital rights management protection mechanism; providing the verified session key data item by the digital rights management agent to at least the second processing component; establishing a secured communication channel between the first and second processing components using at least the provided session key data item. | 02-21-2013 |
20130054965 | Usage Control of Digital Data Exchanged Between Terminals of a Telecommunications Network - The invention refers to a method of supporting a sending user device ( | 02-28-2013 |
20130054970 | Apparatuses and Methods for Enabling a User to Consume Protected Contents of a Content Provider - The embodiments of the present invention relate to apparatuses, in terms of a client device ( | 02-28-2013 |
20130128052 | Synchronization of Cameras for Multi-View Session Capturing - The invention provides a solution for synchronizing cameras connected via a telecommunication network for capturing a multi-view session controlled by a synchronization module. The synchronization module provides a multi-view capturing parameter determined from capturing parameter received from the at least one camera. Said multi-view capturing parameter is provided to the cameras participating in the session capturing in order to synchronize the capturing of the multi-view session. Further a camera device is proposed which inform the synchronization module about its disposability and about the capturing parameter of the camera. Said camera receives a multi-view capturing parameter which is used for capturing the session. | 05-23-2013 |
20130212166 | Session Control for Media Stream Transmission - A method for controlling the transmission of a media stream comprising a plurality of consecutive stream elements Is described. The method comprises the step of obtaining ( | 08-15-2013 |
20130238805 | TECHNIQUE FOR RESOURCE CREATION IN A CLOUD COMPUTING SYSTEM - A technique for creating a resource in a cloud computing system is described. A method implementation of this technique comprises providing a plurality of predefined base resource descriptions, each base resource description defining a base resource in the cloud computing system and specifying one or more properties of the base resource, providing a plurality of predefined modifiers, each modifier being applicable to a resource in the cloud computing system to add, remove or change a property of the resource, wherein each modifier is associated with metrics information, and receiving a resource request indicating one or more desired properties for a target resource in the cloud computing system. In response to receipt of the resource request, a selection operation is performed to select a base resource description and one or more modifiers that are to be applied to the base resource corresponding to the selected base resource description to create the target resource in the cloud computing system, wherein the selection operation is based on the metrics information. In a next step, the selected base resource description is deployed to create the corresponding base resource in the cloud computing system, and application of the selected modifiers to the base resource in the cloud computing system is triggered to create the target resource. | 09-12-2013 |
20130336331 | TECHNIQUE FOR MANAGING AN ALLOCATION OF A VLAN - Techniques for allocation of a VLAN for a deployment by at least one VM provided on a host in a network. A VLAN manager is adapted to allocate a free physical VLAN identifier to the requested virtual VLAN identifier. The VLAN manager queries a VLAN mapping table for determining a free physical VLAN identifier. In case the physical VLAN identifier for the requested virtual VLAN identifier is in use, a procedure for determining the at least one free physical VLAN is performed. The determination procedure may be based on pre-defined zoning or it may apply a retagging after a free physical VLAN identifier has been calculated, The determined physical VLAN identifier is assigned to the requested VLAN. The VLAN switch devices are instructed about the assignment between the virtual and the physical VLAN identifier in order to apply the assignment of the data packets transported over the requested VLAN. | 12-19-2013 |
Patent application number | Description | Published |
20100268649 | Method and Apparatus for Electronic Ticket Processing - This document discloses an advantageous approach to using a digital rights management (DRM) system that is already available to an electronic device, for security and rights management in electronic ticketing transactions. Exploiting the digital rights management system, which may be a pre-existing “standardized” DRM solution, decreases the processing and memory resources needed in an electronic device for implementation of an electronic ticketing application, while advantageously gaining the proven security of established DRM systems. | 10-21-2010 |
20110179288 | Technique for Content Management using Group Rights - A technique for content management using group rights is described. The technique facilitates a flexible management for a group of content files mainly by effecting a change of group memberships for subsets of the group and a partial update of the content files. As one aspect, a content file manager ( | 07-21-2011 |
20110231870 | Play-out Control for a Media Data Stream - A technique for controlling a play-out of a media data stream at a receiving device is provided. The media data stream comprises one or more programs, and each program comprises one or more program components. In a method implementation of the technique, a zone description is defined. The zone description is defined for a media zone for at least one program or at least one program component in the media stream and identifies the media zone for the at least one program or the at least one program component. In a next step, the zone description is associated to a program specific information data segment. The program specific information data segment is part of the media stream and comprises data specifying information at least regarding to the at least one program or at least one program component. The method also comprises transmitting the media data stream towards the receiving device. | 09-22-2011 |
20110286459 | Methods and Devices for a Client Node to Access an Information Object Located at a Node of a Secured Network via a Network of Information - A method for a client node (D | 11-24-2011 |
20110314511 | Provision of Marked Data Content to User Devices of a Communications Network - The invention refers to a method to be used in a telecommunication network for providing individually marked digital signals (S | 12-22-2011 |