Method, communications system and receiver device for the billing of access-controlled programmes and/or data from broadcast transmitters
First Claim
1. A method for selective billing at least one of a plurality of access-controlled programs and data, which are broadcast unidirectionally and encrypted by a broadcast transmitter, comprising:
- receiving a selected one of the plurality of access-controlled programs and data by at least one mobile receiving device, the selected one of plurality of programs and data being decrypted in the mobile receiving device upon received access conditions data for the at least one of the plurality of access-controlled programs and data coinciding with authorization data of the user of the mobile receiving device;
transmitting access request data, for access to the at least one of the plurality of access-controlled programs and data, from the mobile receiving device over a mobile radio network to a central unit, at least part of the access request data being specified by the user on the basis of the received access conditions data;
transmitting, via the central unit, at least part of the authorization data over the mobile radio network to the mobile receiving device in accordance with the transmitted access request data,transmitting clearing data based on the data of the mobile receiving device, via the central unit, to a clearing module, wherein the clearing data includes billing data for the access to the selected one of the plurality of access-controlled programs and data, as well as user data, and wherein the user data includes information about the access;
at least one of crediting and debiting, via the clearing module, at least one of services and payments to the vendor of the selected one of the plurality of access-controlled programs and data and to the user, in accordance with the received clearing data, the at least one of crediting and debiting being performed without prepayment or subscription by the user, and/or making available information to the vendor, wherein the information is generated by the central unit, based on the user data, according to specified conditions on further use;
generating, via the central unit, a data token for decryption of a selected one of the plurality of access-controlled programs and data in accordance with the received access request data; and
transmitting the data token to the receiving device, whereinthe data token includes,at least portions of a key to the at least one of the plurality of access-controlled programs and data, oran access authorization for a key for decryption of the selected one of the plurality of access-controlled programs and data.
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Accused Products
Abstract
A method and a communications system are for billing of access-controlled programs and/or data, which are broadcast unidirectionally and encrypted from a broadcast transmitter and which are received by at least one receiving device. The programs and/or data broadcast encrypted are decrypted in the receiving device for access if received access conditions data for the access-controlled programs and/or data coincide with authorization data for the user. Clearing data from the central unit are thereby transmitted to a clearing module. The clearing data include billing data for the access to the unencrypted access-controlled programs and/or data as well as user data. The central unit makes available to the vendor information relating to the user data, in accordance with the received clearing data, which information is generated by the central unit according to specified conditions on further use.
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Citations
29 Claims
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1. A method for selective billing at least one of a plurality of access-controlled programs and data, which are broadcast unidirectionally and encrypted by a broadcast transmitter, comprising:
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receiving a selected one of the plurality of access-controlled programs and data by at least one mobile receiving device, the selected one of plurality of programs and data being decrypted in the mobile receiving device upon received access conditions data for the at least one of the plurality of access-controlled programs and data coinciding with authorization data of the user of the mobile receiving device; transmitting access request data, for access to the at least one of the plurality of access-controlled programs and data, from the mobile receiving device over a mobile radio network to a central unit, at least part of the access request data being specified by the user on the basis of the received access conditions data; transmitting, via the central unit, at least part of the authorization data over the mobile radio network to the mobile receiving device in accordance with the transmitted access request data, transmitting clearing data based on the data of the mobile receiving device, via the central unit, to a clearing module, wherein the clearing data includes billing data for the access to the selected one of the plurality of access-controlled programs and data, as well as user data, and wherein the user data includes information about the access; at least one of crediting and debiting, via the clearing module, at least one of services and payments to the vendor of the selected one of the plurality of access-controlled programs and data and to the user, in accordance with the received clearing data, the at least one of crediting and debiting being performed without prepayment or subscription by the user, and/or making available information to the vendor, wherein the information is generated by the central unit, based on the user data, according to specified conditions on further use; generating, via the central unit, a data token for decryption of a selected one of the plurality of access-controlled programs and data in accordance with the received access request data; and transmitting the data token to the receiving device, wherein the data token includes, at least portions of a key to the at least one of the plurality of access-controlled programs and data, or an access authorization for a key for decryption of the selected one of the plurality of access-controlled programs and data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A communications system, comprising:
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at least one broadcast transmitter, which encrypts and broadcasts at least one of a plurality of programs and data unidirectionally; at least one mobile receiving device, including a broadcast receiver for receiving a selected one of the plurality of access-controlled programs and data, the receiving device including, an access control module, which allows access to the selected one of the plurality of access-controlled programs and data upon received access conditions data coinciding with authorization data of the user, and a decryption module for decrypting the selected one of the plurality of access-controlled programs and data; a central unit, including a clearing module for processing of clearing data and communications modules for bidirectional communication of the mobile receiving device with the central unit over a mobile radio network, wherein the at least one mobile receiving device further includes input elements, by means of which input elements access request data, for the access to the selected one of the plurality of access-controlled programs and data, are at least partially specifiable by the user on the basis of received access conditions data, the access request data being transmitted from the receiving device to the central unit over the mobile radio network; an access administration module, which transmits at least parts of the authorization data over the mobile radio network to the mobile receiving device in accordance with the transmitted access request data, wherein the clearing module includes means for, in accordance with the at least one of the received clearing data, credit and debit services or payments to the vendor as well as to the user, the services or payments being credited and debited without prepayment or subscription by the user, and/or make available to the vendor information with respect to the user data, the information being generated by the central unit according to specified conditions, the access administration module of the central unit including means for generating data tokens, wherein the data tokens are transmittable from the central unit to the receiving device, the data token including, at least portions of a key to the selected one of the plurality of access-controlled programs and data, or an access authorization to a key for decryption of the selected one of the plurality of access-controlled programs and data. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification