摘要:
A subscriber notifies a concentrator of a desired target identifier. An originator collects target identifiers received by a sensor which receives a target identifier transmitted from a target device. The originator transmits the collected target identifiers to the concentrator. The concentrator notifies the subscriber of the originator when the target identifiers transmitted from the originator includes the desired target identifier. The subscriber notifies the originator of a specification. The originator transmits a message to the subscriber in accordance with the specification, the message including the desired target identifier and other target identifiers received at about the same time as the desired target identifier.
摘要:
In a system including a first unit retaining a first identifier and a second unit retaining a second identifier for reading out the first identifier from the first unit to transmit, as cooperation information, a combination of the first identifier and the second identifier, for managing the cooperation information, a cooperation information managing apparatus receives the cooperation information and registers the second identifier included in the cooperation information and a group of a plurality of first identifiers including the first identifier included in the cooperation information in a state associated with each other. For managing objects to be used by a user, this enables managing the objects as an aggregation without handling the objects individually, thereby realizing efficient management from a user's point of view.
摘要:
In a system including a first unit retaining a first identifier and a second unit retaining a second identifier for reading out the first identifier from the first unit to transmit, as cooperation information, a combination of the first identifier and the second identifier, for managing the cooperation information, a cooperation information managing apparatus receives the cooperation information and registers the second identifier included in the cooperation information and a group of a plurality of first identifiers including the first identifier included in the cooperation information in a state associated with each other. For managing objects to be used by a user, this enables managing the objects as an aggregation without handling the objects individually, thereby realizing efficient management from a user's point of view.
摘要:
The mobile network system and the service control information changing method are disclosed in which by transmitting a registration request message containing change information of service content from the mobile terminal equipment to a foreign agent apparatus, the service control information concerning the mobile terminal equipment that is possessed by each of the foreign agent apparatus, a foreign server apparatus, a home server apparatus, a home agent apparatus, and a correspondent node is updated.
摘要:
A network system which provides each terminal user with differentiated service, dynamically changing service profiles even in the middle of a communication session. A service control database maintains service profile definitions. When a mobile node registers with a foreign agent to initiate a conmiunication session, a service profile setting controller in the mobile node's home server sets up a service profile for the mobile user. When an event occurs within a service profile updating controller, it indicates that some control condition specified in the service profile is met. The service profile updating controller then makes access to the service control database to obtain a new service profile and the mobile node's foreign server forwards it to the foreign agent, to which the mobile node is attached. The service profile that has been established in relevant network nodes, including the home agent and foreign agent, is dynamically updated with the new one.
摘要:
In a content retrieval system where an update frequency of content is extremely high, based on a content reference request from a client which generates the content reference request including unique information and an attribute of a desired content, a cache server checks a presence/absence of a cache of the content, caches the content from a content server to transmit the content to the client in the absence of the cache of the content, or transmits the content held to the client in the presence of the cache of the content. Then, the cache server performs synchronization mirroring with the content server based on the attribute.
摘要:
A linkage information management server includes a linkage information storage unit storing linkage information relating a first identifier for identifying a first device to a second identifier for uniquely identifying a second device, a registration unit registering the received first identifier and the second identifier as linkage information in the linkage information storage unit, and a location information storage unit storing a first address which is an invariable address assigned for the second device, a second address which is a variable address assigned for the second device, and the second identifier after associating with them.
摘要:
Linked with a position registration procedure in a mobile IP, the invention provides a VPN setting service using an IP Sec. tunnel between optional terminals without requiring these terminals to have a specific VPN function. This service is provided by a mobile terminal, authentication servers, a VPN database, and network apparatuses. A home authentication server extracts from the VPN database the VPN information of a user who has requested the authentication at the time of making a position registration request from the mobile terminal. The home authentication server then posts the VPN information to each network apparatus using a predetermined position registration message and an authentication response message. Based on the posted VPN information, the network apparatuses set a VPN path by the IP Sec. to between a home network apparatus and an external network apparatus, between the home network apparatus and a predetermined network apparatus, and/or the external network apparatus and the predetermined network apparatus, respectively.
摘要:
A billing system is disclosed which performs processing in order to provide service to user terminals, and which performs billing for the service provided to the user terminals. In this billing system, user billing profiles UBP are stored in a user billing profile registration unit, by service type and in user terminal units; a billing condition generation unit within a service provider server compares the user billing profile UBP corresponding to a specified service type and to a user terminal with a server billing profile SBP to generate billing conditions, and a billing condition setting unit of a foreign agent sets the billing conditions in a billing unit; and based on the billing conditions thus set, the billing unit executes billing processing for each user terminal.
摘要:
To provide a service customized for each user and for each application, when user host terminal H1 communicates with user host terminal H2 using VoIP, the terminal H1 transmits a service initiation message to service execution units SN1 and SN2. By this message, the service execution unit SN1 and SN2 require service information L-SPC (A) and service information G-SPC (A), both information regards to VoIP service of the term H1, to authentication server A1 respectively. The service execution unit SN1 and SN2 execute a service based on L-SPC (A) and G-SPC (A) respectively. Doing this, service execution unit may provide a service customized for each user and for each application.