摘要:
A recommendation apparatus for determining, for a user, a set of one or more recommended paths through an information space in response to receiving from the user a path request message. Advantageously, in some embodiments, the path recommender apparatus determines a recommended path by analyzing a set of paths, where each path in the set was traversed by a person who is in a “social graph” belonging to the user (e.g., each path in the set was traversed by one of the user's Facebook friends). In this way, paths can be recommended to the user based on paths that are popular with the user's friends.
摘要:
A method and arrangement for supporting network searches for information or content using one or more web-based search engines. When a search query is received (1:2) from a terminal user (A), a refined search query is created (1:4) from the received query based on a user profile (104) of the user. A network search is then made (1:5) in at least one search engine (106) using the refined search query. An aggregated search result from said network search is finally delivered (1:6) in response to the received search query.
摘要:
A method is provided which enables ratings data registered by a number of users for a first service and at least one corresponding service to be collected, wherein each user have been federated for a Single-Sign-On (SSO) on the first service as well as on the corresponding service/s. In response to a request for a set of ratings data received from a user requesting for the first service, a group of users is identified and the SSO identity of each SSO federated user of the identified group of users is mapped to one or more service identities of the respective SSO federated user. The mapping enables ratings data associated with the SSO users of the identified group of SSO users to be collected and normalized, such that the requested ratings data can then be provided to the requesting user in a unified format.
摘要:
A method for providing a configuration recommendation to a first home device (201) in a home network, the method comprising the steps of: detecting (101a, 101b), at a multimedia gateway (210), a change in the first home device; sending (102, 103, 105), from the gateway to a home device configuration recommender (223), data indicative of the change; requesting and receiving (104b, 106b), at the home device configuration recommender (223), data representing capabilities of a plurality of home devices; comparing (107) the data representing capabilities with the data indicative of the change, for determining a suitable configuration recommendation for the first home device; and sending (108, 109, 110), from the home device configuration recommender (223) via the multimedia gateway (210) to the first home device (201), data representing the suitable configuration recommendation. A system and computer readable medium is also described.
摘要:
An apparatus for presenting a personalized advertisement in a login process for logging into a certain service by a user of a user terminal is provided. The apparatus includes a recognition unit configured to recognize the user terminal under the login process, an obtaining unit configured to obtain a user identity of the user using the recognized user terminal and an advertising unit configured to present to the recognized user terminal a personalized advertisement associated with the obtained user identity when the user identity is obtained by the obtaining unit. The advertising unit presents the personalized advertisement to the recognized user terminal before the user is authenticated.
摘要:
The invention comprises methods and arrangements for Policy Decision Point discovery in a roaming or handover scenario in an IP network (IN) comprising a plurality of network elements. The authentication function, e.g. an AAA-server, receives the address (ASPDP1) of the serving Policy Decision Point (SPDP1) associated to the user equipment, and stores the address of the serving policy decision point together with the local address of the user equipment. The authentication function sends the address of the serving policy Decision Point to the Home Agent so that the Home Agent can forward the address of the serving policy decision point to the anchor Policy Decision Point and so that the anchor Policy Decision Point can contact the serving policy decision point by using said address of the serving Policy Decision Point.
摘要:
The invention relates to a method (40) in a visited gateway server (21) in a communication system (1) comprising a home network (10) and a visited network (20) for enabling exchange of user profiles between a visited user profile server (22) of the visited network (20) and a home user profile server (12) of the home network (10), the method comprising: receiving (41) a user identification from a user equipment (2) requesting access to the visited network (20); transmitting (42), in response to received user identification, an identifier of the visited user profile server (22) to the user equipment (2) for conveyance by the user equipment (2) to the home user profile server (12), thereby enabling the exchange of user profiles. The invention also relates to visited gateway server, methods in a visited user profile server, visited user profile server, and methods in a user equipment, user equipment and computer programs.
摘要:
The invention comprises methods and arrangements for Policy Decision Point discovery in a roaming or handover scenario in an IP network (IN) comprising a plurality of network elements. The invention comprises methods and arrangement in an user equipment for receiving the address of the serving policy decision point and sending to the Home Agent a registration request comprising the local IP address of the user equipment so that the home agent can register the local IP address. The registration request will also comprise the address (ASPDP1) of the serving policy decision point (SPDP1) so that the Home Agent can forward the address of the serving policy decision point to the anchor Policy Decision Point and so that the anchor Policy Decision Point can contact the serving policy decision point by using said address of the serving Policy Decision Point.
摘要:
A method and apparatus for automatically adapting a service level for a service consumed by a terminal user in a communication network, using a service level control system (308,312,400). A service usage analyzer (308,402) collects information on service usage of the user, and estimates the user with respect to his/her service usage based on features of a usage pattern extracted from the collected service usage information. A subscription policy manager (312,412) then adapts the service level for service usage based on the user estimation, by adjusting or introducing a corresponding rule or policy in the user's subscription profile (304). The user will then consume the service with the new adapted service level.
摘要:
The present invention relates to a method and apparatus for requesting a transport policy for a bearer of a session in a communications system (100) A transport policy requesting node (500) according to the invention comprises an event handling mechanism (505) adapted to detect a triggering event triggering the selection of a transport policy for the bearer of a service; a transport policy selection mechanism (525) adapted to select a transport policy and transmit a policy request indicative of the transport policy to a policy decision function, and a context information handling mechanism (515, 520) adapted to receive information relating to a context relevant to the service. The context information can be used as a trigger for the selection of a transport policy, and/or as a basis for the selection of a transport policy.