Nokia Corporation

Eight Esemay De L.l.c.

Mari K Nieminen

Sami Uskela

Lucia Elena Tudose

Eva-Maria Leppänen

Aapo Rautiainen

Aapo Rautianen

Petteri Pöyhönen

Martin Bergenwall

Kengatharan Sivalingam

Hakan Mitts

Andrei Krüger

Eva Maria Leppanen

Andrei Kruger

According to the present invention a method and an apparatus in a packet-switched network for supplying data packets to receivers (-) belonging to a multicast group are disclosed. The apparatus comprises a routing means () for receiving data packets from a sender () and for buffering data packets the destination address of which is a multicast address of a multicast group. The apparatus further comprises a control means () communicating with the routing means () for determining the addresses of the receivers (-) of the multicast group indicated by the multicast address and receiver-specific parameters, for designating filters for each receiver (-) and/or each determined receiver address in accordance with the receiver-specific parameters and for supplying the determined addresses and designated filters to the routing means (). The routing means () filters the multicast data packets and/or the determined addresses with the designated filters for each receiver (-) of the multicast group and supplies the filtered multicast dam packets to the filtered receiver addresses.

Controlled multicast

A system and method for supplying selected advertising to gamers accessing games suppliers over communications networks including mobile networks. Data on the user's geographic location and personal profile are used to select the advertising. The selected advertising is displayed in the game either on screen borders or at selected intervals in the game.

Sponsored network games

According to the present invention, a plurality of data packets are received and routed by a router () in a data network. The router () comprises storing means () for storing a pre-defined list of rules for detecting special data packets, detecting means () for detecting special data packets in the received plurality of data packets on the basis of the pre-defined list of rules stored in said storing means (), and routing means () for requesting instructions for the special data packets detected by said detecting means () and for routing the special data packets in accordance with instructions received on request. According to the present invention, an advanced service architecture for next generation network services is provided. In this service architecture, the functions of the detecting means () and the routing means () can be achieved by a service trigger and a service logic, respectively.

Advanced service architecture for next generation network services and intelligent data network router

A telecommunications system for receiving from a telecommunications unit a request for data from a target network address may include a request completion unit configured to receive the request for data from the telecommunications unit and to transmit a request for the data to the target address. The request completion unit may be further configured, on receiving the data from the target address, to transmit the data to the telecommunications unit via the radio link. The request completion unit, if it is determined that the request to the target address is not satisfied, may be configured to attempt to establish communication with the target address, and, if it is determined that such communication is possible, transmit an indication via the radio link to the telecommunications unit.

Satisfying data requests in a telecommunications system

Growing community of inventors

Espoo, Finland

Mari K Nieminen