Abstract: To control content distribution to plural mobile entities, a device for managing the distribution of the content may determine mobile entities which participate in sharing the same content and which are located in the same region. The mobile entities respectively have a first interface for communication with a mobile communication network and a second interface for forming an ad-hoc network with another mobile entity. A message indicating at least one peer address of a peer mobile entity may be selectively transmitted to a mobile entity. The peer address allows the mobile entity to retrieve at least a piece of the content over the second interface from another mobile entity.

Abstract: To control content delivery to plural clients of a mobile communication network, a network entity of the mobile communication network collects geo information of the plural clients and evaluates the collected geo information of the plural clients based on a rule to determine whether the content delivery is to be adapted. The network entity identifies a region for which the content delivery is to be adapted. The network entity selectively outputs a message to a controlling entity if it is determined that the content delivery is to be adapted. The controlling entity controls the content delivery in response to receiving the message, to adapt the content delivery for clients located in the identified region.

Abstract: To control content delivery to plural clients of a mobile communication network, a network entity of the mobile communication network collects geo information of the plural clients and evaluates the collected geo information of the plural clients based on a rule to determine whether the content delivery is to be adapted. The network entity identifies a region for which the content delivery is to be adapted. The network entity selectively outputs a message to a controlling entity if it is determined that the content delivery is to be adapted. The controlling entity controls the content delivery in response to receiving the message, to adapt the content delivery for clients located in the identified region.

Abstract: To control content delivery to plural clients (6) of a mobile communication network (1), a network entity (5) of the mobile communication network (1) collects geo information of the plural clients (6) and evaluates the collected geo information of the plural clients (6) based on a rule to determine whether the content delivery is to be adapted. The network entity (5) identifies a region for which the content delivery is to be adapted. The network entity (5) selectively outputs a message (9) to a controlling entity (10) if it is determined that the content delivery is to be adapted. The controlling entity (10) controls the content delivery in response to receiving the message (9), to adapt the content delivery for clients located in the identified region.

Abstract: To control content distribution to plural mobile entities, a device for managing the distribution of the content may determine mobile entities which participate in sharing the same content and which are located in the same region. The mobile entities respectively have a first interface for communication with a mobile communication network and a second interface for forming an ad-hoc network with another mobile entity. A message indicating at least one peer address of a peer mobile entity may be selectively transmitted to a mobile entity. The peer address allows the mobile entity to retrieve at least a piece of the content over the second interface from another mobile entity.

Abstract: To control content distribution to plural mobile entities (20, 25-27), a device (10) for managing the distribution of the content may determine mobile entities (20, 25-27) which participate in sharing the same content and which are located in the same region. The mobile entities (20, 25-27) respectively have a first interface for communication with a mobile communication network (2, 4, 5) and a second interface for forming an ad-hoc network with another mobile entity (25-27). A message indicating at least one peer address of a peer mobile entity (25-27) may be selectively transmitted to a mobile entity (20). The peer address allows the mobile entity (20) to retrieve at least a piece of the content over the second interface from another mobile entity (25-27).

Abstract: The present disclosure relates to a technique for scheduling resource reservations of services in a service providing network. A method embodiment comprises the steps of receiving a resource reservation request indicating a preferred time period for delivery of a requested service available in the network; and scheduling resource reservation of the requested service based on statistical information related to resource utilizations or reservations of one or more services available in the network and the preferred time period for delivery of the requested service.

Abstract: A method is carried out by a receiving and playing device (10), for receiving and playing a media stream. The method includes a first playing procedure (s12), a playing mode switching procedure (s14), and a second playing procedure (s16). The first playing procedure (s12) includes receiving a media stream through a communication medium or network (30) and playing the received media stream. The playing mode switching procedure (s14) includes determining (s142) whether a media content about to be received or being received is locally stored and, if so, switching to the second playing procedure (s16). The second playing procedure (s16) includes playing the media content based on at least the locally stored media content. The invention also relates to methods carried out by a transmitting device (20), to receiving and playing devices (10), to transmitting devices (20), and to computer programs.

Abstract: A system providing a network service in a cellular telecommunications network, the system comprising one or more processing entities that are configured: to receive first information identifying a mobile terminal being a party to the network service; to receive second information comprising information identifying the mobile terminal being a party to the network service; to map the information identifying the mobile terminal contained in the second information to the first information; and to map the second information to information indicating a position of said mobile terminal.

Abstract: A mediation server which is able to communicate with a plurality of account managing servers (104) and mediates requests for issuing subscription information transmitted from a plurality of communication devices between each communication device and any one of the plurality of account managing servers (104), the mediation server comprising, a selection unit configured to select the account managing server to which the request is to be transmitted based on information regarding a current operational status of each account managing server stored in a database, when the request is received from the communication device, and a transmission unit configured to transmit the request for issuing the subscription information to the selected account managing server.

Abstract: For individualized data communication of a data entity (200) to at least a first recipient and a second recipient, a descriptive file (100) is provided, which is supplemented by at least one identifier of a placeholder type. The descriptive file (100) also includes at least one identifier of a direct type, which is associated with a corresponding data piece (210) of the data entity (200). The identifier of the placeholder type is in turn associated with descriptive data (120) of an individualized data piece (220). By providing different types of the descriptive data (120) for different recipients, the identifier of the placeholder type may be used as a reference to different types of personalized content in the individualized data piece (220). This individualization may be obtained without modifying an identifier section (110) of the descriptive file (100).

Abstract: The invention relates to a method for generating a personalized content file for a user entity using a file repair request for identifying a user. The file repair request is initiated by generating a preliminary file that is transmitted to the user entity, the preliminary file containing a predetermined placeholder. The preliminary file is transmitted to the user entity, the user entity starting the file repair request. The personalized content file is generated by replacing the predetermined placeholder in the preliminary file by a personalized content.

Abstract: A technique for managing an automatically established roaming agreement between two IMS networks (102, 104) is described, wherein one IMS network (102) supports multiple proxy nodes (302, 106) at the network edge towards the other IMS network (104). A method embodiment of the technique is performed in an I-CSCF (302) of the first IMS network (102) and comprises the steps of receiving (316) a registration request of an UE (306) via a second IMS network (104); sending (324) a roaming information request indicating the second IMS network (104) to a HSS (110) associated with the first IMS network (102); receiving (326) from the HSS (110) a roaming information answer indicating information related to the roaming agreement, and forwarding (328), based on the roaming information answer, the registration request to a second I-CSCF (106) of the first IMS network (102) managing the roaming agreement.

Abstract: A system providing a network service in a cellular telecommunications network, the system comprising one or more processing entities that are configured: to receive first information identifying a mobile terminal being a party to the network service; to receive second information comprising information identifying the mobile terminal being a party to the network service; to map the information identifying the mobile terminal contained in the second information to the first information; and to map the second information to information indicating a position of said mobile terminal.

Abstract: A method is carried out by a receiving and playing device (10), for receiving and playing a media stream. The method includes a first playing procedure (s12), a playing mode switching procedure (s14), and a second playing procedure (s16). The first playing procedure (s12) includes receiving a media stream through a communication medium or network (30) and playing the received media stream. The playing mode switching procedure (s14) includes determining (s142) whether a media content about to be received or being received is locally stored and, if so, switching to the second playing procedure (s16). The second playing procedure (s16) includes playing the media content based on at least the locally stored media content. The invention also relates to methods carried out by a transmitting device (20), to receiving and playing devices (10), to transmitting devices (20), and to computer programs.

Abstract: To control content delivery to plural clients (6) of a mobile communication network (1), a network entity (5) of the mobile communication network (1) collects geo information of the plural clients (6) and evaluates the collected geo information of the plural clients (6) based on a rule to determine whether the content delivery is to be adapted. The network entity (5) identifies a region for which the content delivery is to be adapted. The network entity (5) selectively outputs a message (9) to a controlling entity (10) if it is determined that the content delivery is to be adapted. The controlling entity (10) controls the content delivery in response to receiving the message (9), to adapt the content delivery for clients located in the identified region.

Abstract: Techniques for managing a registration of a roaming user terminal (116) in its IMS home network (102) based on a roaming agreement between the visited IMS network (104) and the home IMS network (102) are described. According to one embodiment of the invention, a method for managing user registrations in the first IMS network (102) is provided. The method may be performed in an I-CSCF (106) of the first IMS network and comprises the steps of determining a status change in an automatically established roaming agreement with the second IMS network; and sending, based on the determination result, roaming status update information (204) to an HSS (110) associated with the first IMS network for initiating a registration update of the user.

Abstract: For improving feed-based automatic distribution of content to a mobile terminal via a mobile network, a network component (150) comprises a network-side agent (160). The network-side agent (160) manages the feed-based automatic transmission of content to the mobile terminal and is configured to periodically generate a feed request to a feed server, to receive a requested feed from the feed server in response to the feed request, and to transmit the received feed to the mobile terminal. The network component (150) may also comprise a cache memory (164) for storing copies of feeds and contents and a proxy for processing feed requests and content requests received from the mobile terminal (110).

Abstract: The invention relates to a power providing managing unit configured to select a power provider among a plurality of power providers, the selected power provider providing electric power to a power consumer of a user. The power managing unit comprises an interface configured to receive a request for providing electric power to the power consumer, the request containing information about power constraints of the power consumer of the user, and a control unit configured to select a power provider for the power consumer from the plurality of power providers. The control unit is configured to select the power provider taking into account the information about the power constraints of the power consumer.

Abstract: A mediation server which is able to communicate with a plurality of account managing servers (104) and mediates requests for issuing subscription information transmitted from a plurality of communication devices between each communication device and any one of the plurality of account managing servers (104), the mediation server comprising, a selection unit configured to select the account managing server to which the request is to be transmitted based on information regarding a current operational status of each account managing server stored in a database, when the request is received from the communication device, and a transmission unit configured to transmit the request for issuing the subscription information to the selected account managing server.