发明名称 |
METHOD AND COMMUNICATION SYSTEM FOR THE BILLING OF ACCESS CONTROLLED PROGRAMMES AND/OR DATA FROM BROADCAST TRANSMITTERS |
摘要 |
<p>A method, a communications system and a receiving device are for billing of access-controlled programs and/or data which are broadcast by a broadcast transmitter unidirectionally and encrypted, and are received by at least one receiving device. A monetary value is stored in a data memory of the receiving device. The costs for access to the access-controlled programs and/or data are determined in the receiving device based on received cost data, and decryption of the access-controlled programs and/or data in the receiving device is prevented if the determined costs are greater than the stored monetary value. Billing records are generated in the receiving device for the allocation of credit items to the vendors of the access-controlled programs and/or data, and are transmitted to a billing center via various data channels.</p> |
申请公布号 |
EP1264482(B1) |
申请公布日期 |
2003.11.26 |
申请号 |
EP20000952825 |
申请日期 |
2000.08.15 |
申请人 |
RITTER, RUDOLF |
发明人 |
RITTER, RUDOLF;TRINCHAN, CLAUDE |
分类号 |
G06Q20/36;G06Q30/04;H04H20/00;H04L9/00;H04N7/16;H04N7/173;(IPC1-7):H04N7/16 |
主分类号 |
G06Q20/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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