Abstract: A server associated with a core network may include a memory storing computer-readable instructions; and at least one processor coupled to the memory, the at least one processor configured to execute the computer-readable instructions to, generate a list of preferred instances of a first network function, transmit the list of the preferred instances to a server associated with a third network function, and receive a request to establish a communication session with a selected instance selected from the list of the preferred instances, if the server is associated with a selected instance of a second network function associated with the selected instance of the first network function.

Abstract: A server associated with a core network may include a memory storing computer-readable instructions; and at least one processor coupled to the memory, the at least one processor configured to execute the computer-readable instructions to, generate a list of preferred instances of a first network function, transmit the list of the preferred instances to a server associated with a third network function, and receive a request to establish a communication session with a selected instance selected from the list of the preferred instances, if the server is associated with a selected instance of a second network function associated with the selected instance of the first network function.

Abstract: According to an example aspect of the present invention, there is provided a method, comprising: generating, based on source media content, a media vector comprising one or more privacy-controlled components, wherein each component is a partially modified version of the source media content such that at least some different privacy-controlled visual media content parts of the source media content are removed, substituted or hidden at different privacy-controlled components, and assigning for each of the components privacy control information.

Abstract: An UMA network controller is dedicated for an UMA mobile network including a CS core network and a PS core network with a SGSN. The UMA network controller includes a security gateway and a control means coupled to one another. The security gateway is arranged i) to ensure security procedures between mobile stations and the UMA world, ii) to forward messages relative to the control plane for the packet switched core network between mobile stations and the control means, and iii) to forward messages relative to the user plane for the packet switched core network between mobile stations and the a serving GPRS support node. The control means is intercalated between the security gateway and the serving GPRS support node and arranged for handling the control plane for the packet switched core network.

Abstract: In at least one embodiment, an Unlicensed Mobile Access (UMA) network controller for a UMA mobile network is provided. The UMA network controller includes a circuit switched core network with at least one mobile switching center and a media gateway, and a packet switched core network with at least one serving GPRS serving node. The UMA network controller forwards messages relative to a control plan for both the circuit switched core network and the packet switched core network between mobile stations and at least one circuit switched part. The UMA network controller further forwards messages relative to a user plan for the circuit switched core network between mobile stations and the media gateway. The UMA network controller further forwards messages relative to a user plan for the packet switched core network between mobile stations and at least one packet switched part.

Abstract: An UMA network controller (SGW, CM) is dedicated for an UMA mobile network comprising a CS core network (CN2) and a PS core network (CN1) with a SGSN. This UMA network controller comprises a security gateway (SGW) and a control means (CM) coupled one to the other. The security gateway (SGW) is arranged i) to ensure security procedures between mobile stations (MS) and the UMA world, ii) to forward messages relative to the control plan for the packet switched core network (CN1) between mobile stations (MS) and the control means (CM), and iii) to forward messages relative to the user plan for the packet switched core network (CN1) between mobile stations (MS) and the serving GPRS serving node (SGSN). The control means (CM) is intercalated between the security gateway (SGW) and the serving GPRS serving node (SGSN) and arranged for handling the control plan for the packet switched core network (CN1).

Abstract: An UMA network controller (SGW,D1,D2) is dedicated for an UMA mobile network comprising a CS core network (CN2) with an MSC and a MGW, a PS core network (CN1) with a SGSN. This UMA network controller comprises a) a security gateway (SGW), a PS part (D1) and a CS part (D2). The security gateway (SGW) is coupled to the MGW, to at least one PS part (D1) and to at least one CS part (D2), and arranged to ensure security procedures between mobile stations (MS) and the UMA world, and to forward messages relative to the control plan for both CS (CN2) and PS (CN1) core networks, and messages relative to the user plan for both the CS (CN2) and PS (CN1) core networks. The PS part (D1) is intercalated between the SGSN(s) and the SGW, and arranged for forwarding user data between the SGSN and mobile stations (MS) through the SGW, and for handling the control plan for the PS core network (CN1) through packet switched call messages over TCP.

Abstract: The invention concerns a radio communication device (700) comprising: for circuit-switched services, first access means, enabling access to a mobile network via a first access network included in a wireless local area network, for packet-switched services, second access means (70), enabling access to the mobile network via the first access network. According to the invention, the first access means conform to the “GAN” technology and the second access means conform to the “3GPP-WLAN Interworking” technology. The technologies are defined in the 3GPP standards.