Method and device for transmitting decryption codes of freely transmitted, encrypted program contents to clearly identifiable receivers
First Claim
1. A method for transmitting decryption codes for freely transmitted encrypted program contents and for automatically establishing billing data for the program contents, comprising:
- a customer receiving encrypted program content from a broadcast source;
connecting the customer to a service provider via the customer'"'"'s subscriber network, by placing a telephone call;
determining a network terminating unit of the existing connection to the service provider, and a calling party number of the customer and a called number of the service provider;
integrating information about the identified calling party number into a decryption code for a program content;
transmitting the decryption code for a program content to the customer; and
establishing billing data using the network terminating unit, in particular the calling party number, the called number of the service provider, and information about the requested program content;
wherein the program content data is transmitted through a different medium than the decryption code and wherein the decryption code is transmitted through a telephone line.
1 Assignment
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Accused Products
Abstract
The invention relates to a method and to a device for transmitting decryption codes for freely transmitted, encrypted program contents, enabling decryption codes to be transmitted in a more simple manner and enabling a connection or a user to be established via a user network, also enabling the reception of a telephone call, identification of the network termination element, especially the telephone number, and transmission of the decryption code for a program content. Billing data can be automatically established using the network termination element/the telephone number and information on the requested program content. Additionally or alternatively, examination is possible if a registered right of access for the decryption code exists for the network termination element/telephone number, whereby transmission occurs exclusively for the existing right of access. The invention also relates to a system for decrypting freely transmitted, encrypted program contents.
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Citations
12 Claims
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1. A method for transmitting decryption codes for freely transmitted encrypted program contents and for automatically establishing billing data for the program contents, comprising:
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a customer receiving encrypted program content from a broadcast source; connecting the customer to a service provider via the customer'"'"'s subscriber network, by placing a telephone call; determining a network terminating unit of the existing connection to the service provider, and a calling party number of the customer and a called number of the service provider; integrating information about the identified calling party number into a decryption code for a program content; transmitting the decryption code for a program content to the customer; and establishing billing data using the network terminating unit, in particular the calling party number, the called number of the service provider, and information about the requested program content; wherein the program content data is transmitted through a different medium than the decryption code and wherein the decryption code is transmitted through a telephone line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for transmitting decryption codes for freely transmitted encrypted program contents and for automatically establishing billing data for the program contents, comprising:
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receiving encrypted program content from a broadcast source; connecting a customer to a service provider via the customer'"'"'s subscriber network, by placing a telephone call; determining a network terminating unit of the existing connection to the service provider, and a calling party number of the customer and a called number of the service provider; integrating information about the identified calling party number into a decryption code for a program content; transmitting the decryption code for a program content to the customer; and establishing billing data using the network terminating unit, in particular the calling party number, the called number of the service provider, and information about the requested program content; wherein the program content data is transmitted through a different medium than the decryption code, wherein the broadcast source is a line-connected transmission source and wherein the decryption code is transmitted through a telephone line.
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12. A method for transmitting decryption codes for freely transmitted encrypted program contents and for automatically establishing billing data for the program contents, comprising:
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receiving encrypted program content from a broadcast source; connecting a customer to a service provider via the customer'"'"'s subscriber network, by placing a telephone call; determining a network terminating unit of the existing connection to the service provider, and a calling party number of the customer and a called number of the service provider; integrating information about the identified calling party number into a decryption code for a program content; transmitting the decryption code for a program content to the customer; and establishing billing data using the network terminating unit, in particular the calling party number, the called number of the service provider, and information about the requested program content; wherein the program content data is transmitted through a different medium than the decryption code, wherein the broadcast source is an over-the-air broadcast source and wherein the decryption code is transmitted through a telephone line.
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Specification