Abstract:
Subscribers to a communications infrastructure, such as a GPRS network, can pre-pay for use of metered resources of the infrastructure. When a pre-payment subscriber joins the network, the current credit amount for the subscriber is distributed as credit values between user-specific virtual purses each associated with a respective metered resource. Upon use of a metered resource by the subscriber, the credit value held in the associated purse is correspondingly reduced, with use of the resource being dependent on the purse being in credit. The virtual purses are preferably electronically distributed to be close by the metered resources to which they relate whereby to reduce network billing traffic. When the subscriber leaves the network, the remaining credit values are consolidated from the purses.
Abstract:
One embodiment of a system for providing services to subscribers of a network supports the provision of a plurality of different services to multiple subscribers. A processor arrangement is provided for hosting the different services. A data structure is provided for storing data associated with subscribers of the system, wherein data associated with subscribers of the system comprises a plurality of sets of data, each set of data relating to a respective level of authentication. A trust model comprises a set of relationships between the sets of data, and the trust model determines the access rights of subscribers to different services in dependence on the data set which has been used to authenticate the subscriber in a given subscriber session. The use of this trust model enables services and other access rights to be provided to a subscribed which match the level of authentication which has been applied to the subscriber during any particular session.
Abstract:
A system for providing services to subscribers of a network supports the provision of a plurality of different services to multiple subscribers. A first processing unit comprises a web container and provides a first execution environment for a first set of software applications. A second processing unit provides a second execution environment for a second set of software applications. One of the processing units comprises a state identification unit for identifying dynamic session-based state information, and the delivery of services by the first and second processing units takes into account the dynamic state information. This can facilitate the delivery of services in a manner which is tailored more closely to subscriber requirements, which vary in a dynamic manner.
Abstract:
To enable low cost distribution of pictures from a mobile entity that incorporates digital camera functionality, the mobile entity (20) generates both a high resolution picture image (81) and a low resolution thumbnail (80). This thumbnail (80) is distributed via a mobile radio infrastructure to a service system (40) that then transfers the thumbnail to specified recipients (60). After viewing the thumbnail (80), each recipient (60) indicates to the service system (40) whether they wish to receive the high resolution image (81) and, if so, whether it is to be transferred immediately or at the next. The service system (40) effects transfer of the high resolution image (81) accordingly. In other embodiments, distribution of the high resolution image is effected independently of the service system.
Abstract:
Remote installation of an update of software is forwarded by a management information system into a remote computer. When a primary communication path between the management information system and the remote computer is unavailable and an alternate communication path is available, a connection is established between the management information system and the remote computer using the alternate communication path. The management information system requests from the remote computer the current version information about the software within the remote computer. When the management information system determines the current version of the software within the remote computer needs to be updated, the management information system determines whether the alternate communication path is adequate for downloading the update of the software. When the management information system determines that the alternate communication path is adequate for downloading the update of the software, the update of the software is downloaded from the management information system to the remote computer.
Abstract:
A method of managing an IP call between a calling party and a called party, the method comprising receiving, at a gateway, a request to set up the call from the calling party; determining, from the request, a requirement to route the call through an interceptor; forwarding the request from the gateway to the interceptor; setting up an IP call between the interceptor and the called party; setting up an IP call between the interceptor and the calling party; and operating the interceptor as a back-to-back user agent (B2BUA) between the calling party and the called party.
Abstract:
One embodiment of a system for providing services to subscribers of a network supports the provision of a plurality of different services to multiple subscribers. The system has multiple processing units each providing a different execution environment for different sets of software applications, each associated with a service binding or set of service bindings. A data structure is provided containing data identifying the different sets of software applications or software application components, and further identifying the service binding associated with each application or application component. This provides a common services repository to facilitate the development of services to be provided over the network.
Abstract:
A method is provided of adapting a user interface to the user's current situation. The method involves a user specifying a home-area interface (83), for example, a web browser home page, and an “away” interface (84). When the user connects to a network (10) using a device (20) and calls up his/her browser home page, a determination is made of the location of the device in order to decide which version of the home page is to be served back to the user device by the home-page server of the user. In a preferred embodiment, the “away” home page (84) includes specific types of local data of interest to the user (such as best local restaurants). When asked to provide the “away” home page, the homepage server uses this information to find the URLs of local special interest web sites (122) carrying the relevant type of data, the server inserting these URLs in the “away” home page (84) before providing it to the user device (20) concerned.
Abstract:
In a mobile communications system each radio unit (14, 16) is associated with a respective base station (12) as its `home` base station; any radio unit can communicate with any base station in whose service area it is located. Each base station has a radio interface (20) for communication with radio units, a telephone interface (24) for connection to a telephone line, for example via a PABX (44), and a LAN interface (28) for connection to a local area network (40) to which all the base stations are coupled. Voice communications for a handset are always routed through the home base station for that handset, e.g. to another handset or to the PABX, irrespective of the identity of the base station in whose service area the handset is currently located.
Abstract:
A system for providing services to subscribers of a network supports the provision of a plurality of different services to multiple subscribers. Multiple processing units are provided, each providing a respective execution environment for a respective set of software applications. A data structure is provided containing data identifying the sets of software applications or software application components of the sets of software applications, and different developers are provided with different access rights to the data in the data structure. Different software applications or software application components are associated with different access right levels. This provides a software development environment in which a common services repository is provided with different access rights implemented for accessing the repository.