Method of connection handling for interactive services
First Claim
1. A method for connection handling for use in an interactive service, peripheral control devices and at least one network node forming a transmission network to which are connected at least one storage device and at least one service control device and via which information from the at least one storage device to respectively one of the peripheral control devices and vice versa being conducted using an existing connection, comprising the steps of:
- only handling a narrow-band connection setup from a respective peripheral control device of the peripheral control devices to the at least one service control device based on a criterion of a comparison of first and second numerical values when the first numerical value calculated in the respective peripheral control device coincides with the second numerical value calculated in the at least one service control device; and
handling a broad-band connection setup between the at least one storage device and the respective peripheral control device following thereupon and based on a criterion of a selection signal output by the respective peripheral control device.
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0 Petitions
Accused Products
Abstract
For making use of interactive services, it is essential that the individual needs of the users be satisfied while taking the security aspect into consideration. The method resolves this in that a connection setup to the user is only handled when an authorization of the appertaining user can be verified based on the comparison of two numerical values.
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Citations
19 Claims
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1. A method for connection handling for use in an interactive service, peripheral control devices and at least one network node forming a transmission network to which are connected at least one storage device and at least one service control device and via which information from the at least one storage device to respectively one of the peripheral control devices and vice versa being conducted using an existing connection, comprising the steps of:
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only handling a narrow-band connection setup from a respective peripheral control device of the peripheral control devices to the at least one service control device based on a criterion of a comparison of first and second numerical values when the first numerical value calculated in the respective peripheral control device coincides with the second numerical value calculated in the at least one service control device; and handling a broad-band connection setup between the at least one storage device and the respective peripheral control device following thereupon and based on a criterion of a selection signal output by the respective peripheral control device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for connection handling for use in an interactive service, peripheral control devices and at least one network node forming a transmission network to which are connected at least one storage device and at least one service control device and via which information from the at least one storage device to respectively one of the peripheral control devices and vice versa being conducted using an existing connection, comprising the steps of:
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determining a first numerical value in that an identifier is taken from a data carrier of the peripheral control device, said identifier together with a random number received from the service control device being supplied as input values to a first procedure that, using a defined algorithm, generates the first numerical value as an output value and sends the first numerical value to the service control device; determining a second numerical value in that the identifier is stored in the service control device and is supplied together with the generated random number as input values to a second procedure that calculates the second numerical value as an output value; only handling a first connection setup from a respective peripheral control device of the peripheral control devices to the at least one service control device based on a criterion of a comparison of the first and second numerical values when the first numerical value calculated in the respective peripheral control device coincides with the second numerical value calculated in the at least one service control device; and handling a second connection setup between the at least one storage device and the respective peripheral control device following thereupon as warranted, and based on a criterion of a selection signal output by the respective peripheral control device. - View Dependent Claims (15, 16)
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17. A method for connection handling for use in an interactive service, peripheral control devices and at least one network node forming a transmission network to which are connected at least one storage device and at least one service control device and via which information from the at least one storage device to respectively one of the peripheral control devices and vice versa being conducted using an existing connection, comprising the steps of:
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only handling a first connection setup from a respective peripheral control device of the peripheral control devices to the at least one service control device based on a criterion of a comparison of first and second numerical values when the first numerical value calculated in the respective peripheral control device coincides with the second numerical value calculated in the at least one service control device; supplying a selection signal output by the respective peripheral control device to the control device via the first connection, with which selection signal the at least one storage device being addressed using the selection signal, whereupon the storage device supplies a code word with information stored therein via the service control device to the respective peripheral control device, the code word being encrypted with a further numerical value during transmission thereof; supplying an acknowledge signal to the service control device after receipt of the code word by the respective peripheral control device; clearing down the first connection; handling a second connection setup between the at least one storage device and the respective peripheral control device following thereupon, and based on a criterion of a selection signal output by the peripheral control device. - View Dependent Claims (18, 19)
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Specification