1.
    发明专利
    未知

    公开(公告)号:DE60320028T2

    公开(公告)日:2009-07-09

    申请号:DE60320028

    申请日:2003-01-10

    Abstract: The invention provides a system and a method basically oriented for providing Single Sign-On services for a user roaming in a packet radio network of a Multinational Mobile Network Operator that includes a federation of National Network Operators, one of these National Network Operators holding the user's subscription. In particular, the telecommunications system includes a number of Service Providers having service agreements with the Multinational Mobile Network Operator federation for offering Single Sign-On services to subscribers of any National Network Operator included in the federation.

    2.
    发明专利
    未知

    公开(公告)号:DE60320028D1

    公开(公告)日:2008-05-08

    申请号:DE60320028

    申请日:2003-01-10

    Abstract: The invention provides a system and a method basically oriented for providing Single Sign-On services for a user roaming in a packet radio network of a Multinational Mobile Network Operator that includes a federation of National Network Operators, one of these National Network Operators holding the user's subscription. In particular, the telecommunications system includes a number of Service Providers having service agreements with the Multinational Mobile Network Operator federation for offering Single Sign-On services to subscribers of any National Network Operator included in the federation.

    5.
    发明专利
    未知

    公开(公告)号:BR0317804A

    公开(公告)日:2005-11-29

    申请号:BR0317804

    申请日:2003-01-10

    Abstract: The invention provides a system and a method basically oriented for providing Single Sign-On services for a user roaming in a packet radio network of a Multinational Mobile Network Operator that includes a federation of National Network Operators, one of these National Network Operators holding the user's subscription. In particular, the telecommunications system includes a number of Service Providers having service agreements with the Multinational Mobile Network Operator federation for offering Single Sign-On services to subscribers of any National Network Operator included in the federation.

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