Patent application number | Description | Published |
20100014519 | METHODS FOR MANAGING MULTICAST TRAFFIC BETWEEN SOURCES SENDING DATA AND HOSTS REQUESTING DATA AND NETWORK EQUIPMENT USED TO IMPLEMENT THE METHODS - A device, system and method for controlling the flow of multicast data packets from sources sending data to hosts requesting the data. In one implementation, a router is situated in a data network between sources that send multicast data packets directed to a multicast group and hosts requesting to receive the multicast data packets. The router has one or more network interfaces in the direction of the hosts and stores for each network interface, each multicast group address and each host at least one data record arising from one or more data requests made by the hosts which includes multicast group and source information. The router stores executable instructions to receive messages originating from a host, update the status of the data sources for that host and implement the actions according to one or a combination of Tables 3, 4, 5, 6 and 7 disclosed herein. | 01-21-2010 |
20100172351 | METHODS FOR MANAGING MULTICAST TRAFFIC BETWEEN SOURCES SENDING DATA AND HOSTS REQUESTING DATA AND NETWORK EQUIPMENT USED TO IMPLEMENT THE METHODS - A device, system and method for controlling the flow of multicast data packets from sources sending data to hosts requesting the data. In one implementation, a router is situated in a data network between sources that send multicast data packets directed to a multicast group and hosts requesting to receive the multicast data packets. The router has one or more network interfaces in the direction of the hosts and stores for each network interface, each multicast group address and each host at least one data record arising from one or more data requests made by the hosts which includes multicast group and source information. The router stores executable instructions to receive messages originating from a host, update the status of the data sources for that host and implement the actions according to one or a combination of Tables 3, 4, 5, 6 and 7 disclosed herein. | 07-08-2010 |
20100172352 | METHODS FOR MANAGING MULTICAST TRAFFIC BETWEEN SOURCES SENDING DATA AND HOSTS REQUESTING DATA AND NETWORK EQUIPMENT USED TO IMPLEMENT THE METHODS - A device, system and method for controlling the flow of multicast data packets from sources sending data to hosts requesting the data. In one implementation, a router is situated in a data network between sources that send multicast data packets directed to a multicast group and hosts requesting to receive the multicast data packets. The router has one or more network interfaces in the direction of the hosts and stores for each network interface, each multicast group address and each host at least one data record arising from one or more data requests made by the hosts which includes multicast group and source information. The router stores executable instructions to receive messages originating from a host, update the status of the data sources for that host and implement the actions according to one or a combination of Tables 3, 4, 5, 6 and 7 disclosed herein. | 07-08-2010 |
20100172353 | METHODS FOR MANAGING MULTICAST TRAFFIC BETWEEN SOURCES SENDING DATA AND HOSTS REQUESTING DATA AND NETWORK EQUIPMENT USED TO IMPLEMENT THE METHODS - A device, system and method for controlling the flow of multicast data packets from sources sending data to hosts requesting the data. In one implementation, a router is situated in a data network between sources that send multicast data packets directed to a multicast group and hosts requesting to receive the multicast data packets. The router has one or more network interfaces in the direction of the hosts and stores for each network interface, each multicast group address and each host at least one data record arising from one or more data requests made by the hosts which includes multicast group and source information. The router stores executable instructions to receive messages originating from a host, update the status of the data sources for that host and implement the actions according to one or a combination of Tables 3, 4, 5, 6 and 7 disclosed herein. | 07-08-2010 |
20100183008 | METHOD FOR MANAGING MULTICAST TRAFFIC IN A DATA NETWORK AND NETWORK EQUIPMENT USING SAID METHOD - The invention relates to a method for managing multicast traffic in a data network, and network equipment using said method. Hosts ( | 07-22-2010 |
20100299191 | METHOD AND APPARATUS FOR THE TRANSMISSION OF MULTIMEDIA CONTENT - Method and apparatus to transmit over a data network, advertising content inserted in multimedia content associated with an event. In one embodiment, a server receives from a first network node connected to the data network, advertising content to be inserted in the multimedia content associated with an event that occurs at a specific time and place, and the server receives a message, by means of a first IP-based communications management protocol, in order to establish a real-time multimedia communication using IP packets with a second node of the data network, and the server establishes multimedia communication with the second network node, and the server receives from the second network node, multimedia content that includes geotagging data in the form of coordinates, and the server determines that this multimedia content is associated with the event from this geotagging data in the form of coordinates, and the server creates a multimedia file that contains the advertising content and at least one part of the multimedia content, and the server transmits at least one part of the multimedia file to a third network node. | 11-25-2010 |
20110167164 | Method for Lawfully Intercepting Communication IP Packets Exchanged Between Terminals - A method for lawfully intercepting communication IP packets exchanged between terminals is provided. The method involves assigning an IP address associated with a telecommunication service provider to, for example, a sending terminal for use as its IP address in communications with a receiving terminal, the telecommunication service provider providing SIP proxy services for establishing communication between the sending and receiving terminals. The communication IP packets are intercepted in such a way that the terminals are unaware of the interception. | 07-07-2011 |
20110208859 | Method for Lawfully Intercepting Communication IP Packets Exchanged Between Terminals - A method for lawfully intercepting communication IP packets exchanged between terminals is provided. The method involves assigning an IP address associated with a telecommunication service provider to, for example, a sending terminal for use as its IP address in communications with a receiving terminal, the telecommunication service provider providing SIP proxy services for establishing communication between the sending and receiving terminals. The communication IP packets are intercepted in such a way that the terminals are unaware of the interception. | 08-25-2011 |
20120066382 | Method for Lawfully Intercepting Communication IP Packets Exchanged Between Terminals - A method for lawfully intercepting communication IP packets exchanged between terminals is provided. The method involves assigning an IP address associated with a telecommunication service provider to, for example, a sending terminal for use as its IP address in communications with a receiving terminal, the telecommunication service provider providing SIP proxy services for establishing communication between the sending and receiving terminals. The communication IP packets are intercepted in such a way that the terminals are unaware of the interception. | 03-15-2012 |
20120240216 | Method for Lawfully Intercepting Communication IP Packets Exchanged Between Terminals - A method for lawfully intercepting communication IP packets exchanged between terminals is provided. The method involves assigning an IP address associated with a telecommunication service provider to, for example, a sending terminal for use as its IP address in communications with a receiving terminal, the telecommunication service provider providing SIP proxy services for establishing communication between the sending and receiving terminals. The communication IP packets are intercepted in such a way that the terminals are unaware of the interception. | 09-20-2012 |