Patent application number | Description | Published |
20080228912 | Enhanced Quality Reporting for Transmission Sessions - This invention relates to methods, computer program products, clients, servers, systems and protocols in the context of reporting a quality of a transmission session according to one or more metrics, inter alia to adapt quality reporting to a switching of content within the transmission session and to allow faster session startup. | 09-18-2008 |
20090307564 | Point-to-point repair request mechanism for point-to-multipoint transmission systems - This invention relates to a method, system, transmitter, network element, receiver and software application for a system capable of point-to-multipoint transmission, where one or more data packets are transmitted from a transmitter to one or more receivers, where at least at one specific receiver of said receivers, a reception of repair data packets is required, where repair information is signaled to a repair server in order to trigger a transmission of the repair data packets, and where the repair information comprises information related to the number of transmitted data packets correctly received at the specific receiver. The system may for instance be the 3GPP Multimedia Broadcast Multicast System, the transmission of data packets may for instance be controlled by the File Delivery Over Unidirectional Transport protocol and the signaling of the repair information may for instance be controlled by the Hypertext Transfer Protocol. | 12-10-2009 |
20100121977 | Predictive Bit-Rate Modification of Content Delivery in a Wireless Network - A sender in a wireless network may adjust the encoding bit rate of the transmitted content and/or the transmission bit rate of the content based on the predicted future channel throughput at a predicted future geographical position of a client mobile device, such as a cellular telephone. By appropriately adjusting the bit rate prior to the client mobile device experiencing the predicted low throughput, the likelihood of continuous content consumption by the client mobile device, even while experiencing the predicted low throughput conditions, may be increased. The prediction may be performed at the network side and/or at the client mobile device side. | 05-13-2010 |
20100215339 | Refined quality feedback in streaming services - A method for quality feedback in a streaming service is shown, wherein at least one media stream is streamed to a client for playback, the method comprising determining a quality feedback value according to at least one quality metric from a pre-defined set of quality metrics, wherein the pre-defined set of quality metrics contains a quality metric related to at least one of the playback of the at least one media stream and a corruption of one out of at least two types of frames contained in the at least one media stream, and reporting the quality feedback value to a server. A system, a client, a server, a computer program, a computer program product and a protocol for quality feedback are also shown. | 08-26-2010 |
20110117934 | METHOD AND APPARATUS FOR MOBILE ASSISTED EVENT DETECTION AND AREA OF INTEREST DETERMINATION - An approach is provided for determining the existence of an event based on information collected from mobile devices. Reception is caused, at least in part, of media from a plurality of mobile devices. A plurality of event vectors for the respective mobile devices is determined. Each of the event vectors includes geo-location information and timing information of the corresponding mobile device. The existence of the event is determined based on the received media and the event vectors. | 05-19-2011 |
20130102327 | METHOD AND APPARATUS FOR MOBILE ASSISTED EVENT DETECTION AND AREA OF INTEREST DETERMINATION - An approach is provided for determining the existence of an event based on information collected from mobile devices. Reception is caused, at least in part, of media from a plurality of mobile devices. A plurality of event vectors for the respective mobile devices is determined. Each of the event vectors includes geo-location information and timing information of the corresponding mobile device. The existence of the event is determined based on the received media and the event vectors. | 04-25-2013 |
20140063057 | SYSTEM FOR GUIDING USERS IN CROWDSOURCED VIDEO SERVICES - An apparatus comprising at least one processor and at least one memory including computer program code may be configured to receive data corresponding to a first media content from a user captured by a first media capturing device. The apparatus may be configured to determine at least one media capturing parameter of the first media content to be changed. The apparatus may be configured to cause information regarding the media capturing parameter of the first media content to be changed to be transmitted to at least the first media capturing device. The apparatus may be configured to receive a second media content from a user captured by the first media capturing device, wherein the second media content differs from the first media content by at least the media capturing parameter to be changed. Corresponding methods and computer program products are also provided. | 03-06-2014 |
20150039632 | Media Tagging - The invention relates to media tagging of a media content. At least one media tag is determined on the basis of obtained context recognition data formed prior to and after a time point of capturing of the media content. Determined at least one media tag is associated with said media content. | 02-05-2015 |