Patent application number | Description | Published |
20080239996 | Sharing Ongoing Data Session - The present invention discloses a solution for performing a sharing an ongoing data session between a first user and a group of at least one additional user in a telecommunication system. The basic idea of this invention is to provide a network integration node with a shared streaming session logic, replication logic and group membership management functions of a conference node, like for example the “Push to-talk over Cellular (PoC)” application. Using this functionality the conference system is to be included into the ongoing streaming session, shall invite additional members and forward the streaming traffic to them as well. This results into a shared streaming service using unicast communication resources. | 10-02-2008 |
20080261554 | Method for Informing Multiple Mobile Terminals of an Emergency Event - A method, devices, a system, and computer programs for informing multiple mobile terminals (UE | 10-23-2008 |
20080305773 | Method for Delivering Multimedia Files - A technique for delivering a multimedia data file, such as an MMS, from an originator having an originator server associated therewith to a recipient having a recipient server associated therewith is provided. The technique comprises establishing a communication path from the originator to the recipient via the originator server and recipient server. The recipient server receives the data file or portions thereof uploaded to the originator server from the originator. Thereafter, the recipient server individually forwards the data file portions received from the originator server without waiting for receipt of the complete data file. | 12-11-2008 |
20090034511 | TECHNIQUE FOR INTERCONNECTING CIRCUIT-SWITCHED AND PACKET-SWITCHED DOMAINS - A technique for interconnecting circuit-switched (CS) and packet-switched (PS) domains enables network components ( | 02-05-2009 |
20100226301 | Feedback Technique for a Hierarchically Organized Broadcast/Multicast Service Area - The disclosure relates to a technique for determining for a broadcast or multicast session the availability of resources in a hierarchically organized content distribution network. The network includes on a lower hierarchy level a plurality of service area portions such as individual radio cells. In one embodiment, an availability request is sent from a network component on a higher hierarchy level towards one or more network components on a lower hierarchy level. In response to the availability request, one or more feedback messages including resource availability information relating to one or more service area portions are received. | 09-09-2010 |
20130173730 | Multi-User Multimedia Messaging Services - Methods, devices, and computer programs for efficient reporting of a transmission state of a multimedia message addressed to recipient user devices. A multimedia message is sent from an originator user device to an originator server and further to one or more recipient servers with which the recipient user devices are associated. The recipient servers send the multimedia message to the addressed recipient user devices associated with the recipient server and receive status messages, each status message including an indication of an individual message transmission state of the multimedia message at one of the recipient user devices. The recipient servers aggregate the indications according to at least two message transmission state types into a report representing the transmission state of the multimedia message, and send the report to the originator server. | 07-04-2013 |
20140187192 | Method for informing multiple mobile terminals of an emergency event - A method, devices, a system, and computer programs for informing multiple mobile terminals (UE | 07-03-2014 |
20140369274 | Methods and devices for optimal selection of core network nodes in a cellular communication network - Devices and methods for selecting network nodes in a cellular communication network. By dropping fixed connections between network nodes of different hierarchy levels, for instance, a network node of an access network has to make a selection among different core network nodes. The selected core network node requires service information on the access network node and the area serviced by the access network node. Devices and methods are disclosed for selecting network nodes and for providing service information. The devices can be implemented in the network centrally or in a distributed manner. | 12-18-2014 |