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    2.
    发明专利
    未知

    公开(公告)号：AT246429T

    公开(公告)日：2003-08-15

    申请号：AT00303407

    申请日：2000-04-20

    Applicant: PACE MICRO TECH PLC

    Inventor： ENTWISTLE PAUL

    IPC: H04N7/167 ,  H04N7/24

    Abstract: This application relates to the ability to receive data, typically transmitted from a remote location by a broadcaster in a digital encoded format. Typically the data can be provided in an encrypted format for security purposes. In order to allow the data which is to be held in a memory to be processed, but still be secure, the method and system allows for the addition of location identifiers for the material in the memory. Thus, in one embodiment, the received encrypted material is first descrambled or decrypted and parsed to allow the generation of location identifiers for portions of the material. Once parsed, the location identifiers are stored in a database in the receiver and the material is again encrypted locally at the receiver prior to storage in the memory. Typically these steps are performed as one process, thereby preventing unauthorised access to the material when it is in a descrambled or decrypted form.

    PROVISION DE INFORMACION LOCAL.
    5.
    发明专利
    PROVISION DE INFORMACION LOCAL. 未知

    公开(公告)号：ES2250077T3

    公开(公告)日：2006-04-16

    申请号：ES00302818

    申请日：2000-04-04

    Applicant: PACE MICRO TECH PLC

    Inventor： ENTWISTLE PAUL

    IPC: H04W4/02 ,  H04W4/029 ,  H04W8/18 ,  H04Q7/38

    Abstract: Un sistema de provisión de información que comprende un dispositivo electrónico (2) para utilizarlo en la recepción y/o transmisión de señales de datos desde y hacia un lugar distante, medios para la transmisión de las señales de datos (10) al lugar distante y medios para mostrar dichas señales de datos (10) recibidas mediante el dispositivo (2) en el lugar del usuario o mediante otros aparatos vinculados al dispositivo, por lo cual el sistema incluye un indicador de situación geográfica que indica mediante una señal que se transmite desde el dispositivo al lugar distante y la generación de información (8) en el lugar distante sobre un tema o temas seleccionados por el usuario, cuya información (8) es específicamente personalizada al lugar identificado (6), caracterizado porque incluye un área específica deseada en un radio alrededor del lugar identificado (6) y dichos datos de información personalizados (10) transmitidos al dispositivo (2).

    6.
    发明专利
    未知

    公开(公告)号：ES2202006T3

    公开(公告)日：2004-04-01

    申请号：ES00303407

    申请日：2000-04-20

    Applicant: PACE MICRO TECH PLC

    Inventor： ENTWISTLE PAUL

    IPC: H04N7/167 ,  H04N7/24

    Abstract: This application relates to the ability to receive data, typically transmitted from a remote location by a broadcaster in a digital encoded format. Typically the data can be provided in an encrypted format for security purposes. In order to allow the data which is to be held in a memory to be processed, but still be secure, the method and system allows for the addition of location identifiers for the material in the memory. Thus, in one embodiment, the received encrypted material is first descrambled or decrypted and parsed to allow the generation of location identifiers for portions of the material. Once parsed, the location identifiers are stored in a database in the receiver and the material is again encrypted locally at the receiver prior to storage in the memory. Typically these steps are performed as one process, thereby preventing unauthorised access to the material when it is in a descrambled or decrypted form.

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