METHOD AND APPARATUS FOR PRE-CACHING IN A TELECOMMUNICATION SYSTEM
    13.
    发明公开
    METHOD AND APPARATUS FOR PRE-CACHING IN A TELECOMMUNICATION SYSTEM 审中-公开
    方法和设备进行预缓存,或在电信系统

    公开(公告)号:EP2497293A1

    公开(公告)日:2012-09-12

    申请号:EP09851150.4

    申请日:2009-11-06

    CPC分类号: G06F17/3048 H04L12/14

    摘要: The present invention relates to file pre-caching and file retrieving in an autonomous network access module comprising a local storage, and providing network connectivity to a mobile device in a telecommunication system. The network access module comprises a local storage and provides network connectivity to a mobile device (100) within which it is comprised. A received file request to a global radio network (10) from the mobile device (100) is intercepted, where after the file is searched for among available pre-cached files, which may reside within the local storage controlled by the network access module itself, or within a local storage of a peer network access module in a local radio network 70. If the file is found within available pre-cached files, it is transparently transferred over a bus interface to the requesting mobile device. During transfer, the amount of data is measured, and the measurements are subsequently used during an accounting stage where charging related information is reported to a charging module 80 in the global radio network 10. Files may be pre-cached in a distributed storage comprised by a group of network access modules conjoined by a local radio network 70. Files allotted for pre-caching by a network operator are received and stored in network access modules but are not billed unless the files are actually consumed.

    OPTIMAL GATEWAY DISCOVERY WHILE ROAMING
    15.
    发明授权
    OPTIMAL GATEWAY DISCOVERY WHILE ROAMING 有权
    优化网关发现过程中的漫游

    公开(公告)号:EP1334639B1

    公开(公告)日:2008-10-22

    申请号:EP01981256.9

    申请日:2001-11-02

    IPC分类号: H04Q7/38

    摘要: A method of retrieving an address of a previously unknown resource based on the location of the invoking user by consulting a known resource is provided. A user terminal, while roaming, may select an optimal gateway for providing multimedia communications to the terminal by first sending a service request to the terminal's home gateway. In response, the home gateway determines the optimal gateway for use by the user based on the location of the invoking user. The address of the optimal gateway, as determined by the home gateway, is sent to the invoking user terminal, wherein the user sends a service request to the optimal gateway.

    SERVICES IN A TELECOMMUNICATION NETWORK
    20.
    发明授权
    SERVICES IN A TELECOMMUNICATION NETWORK 有权
    服务于电信网络

    公开(公告)号:EP1277356B1

    公开(公告)日:2004-07-28

    申请号:EP01929573.2

    申请日:2001-04-18

    IPC分类号: H04Q3/00

    CPC分类号: H04Q3/0054

    摘要: The invention is concerned with a method in a communication network for invoking services, the communication network comprising at least one or more terminals and at least two service entities. In the method the terminal deduces necessary support and service components for providing an end-user service. A set of configuration requests is constructed at the terminal, each associated with one or more specific service entities for invoking individual service components composing a service. Each configuration request is forwarded from the terminal to the service entity/entities indirectly, by using a special network support function for configuring service entities - the assembler unit of the invention - or directly in a way, which is chosen in accordance with pre-defined criteria. The invention is also concerned with a communication network, a terminal and an assembler unit to perform the method.