DOWNLOADABLE CONDITIONAL ACCESS SYSTEM AND CONTROLLING METHOD FOR THE SAME
First Claim
1. A control method of a Downloadable Conditional Access System (DCAS), the method comprising:
- receiving a Conditional Access (CA) image file from a Conditional Access System (CAS) server and receiving Integrated Personalization Server (IPS) access information from an IPS;
providing an Authentication Proxy (AP) with information about the received CA image file;
controlling the AP to provide a terminal with access information to the IPS and image installation information when the terminal joins a fee-based service based on verifying device information of the terminal; and
controlling the IPS to enable the terminal to receive a CA image code of the terminal based on the access information and the image installation information.
1 Assignment
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Accused Products
Abstract
A method and apparatus of supporting a fee-based broadcasting service in a Downloadable Conditional Access System (DCAS) is provided. A control method of a DCAS, the method including: receiving a Conditional Access (CA) image file from a Conditional Access System (CAS) server and receiving Integrated Personalization Server (IPS) access information from an IPS; providing an Authentication Proxy (AP) with information about the received CA image file; controlling the AP to provide a terminal with access information to the IPS and image installation information when the terminal joins a fee-based service based on verifying device information of the terminal; and controlling the IPS to enable the terminal to receive a CA image code of the terminal based on the access information and the image installation information.
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Citations
10 Claims
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1. A control method of a Downloadable Conditional Access System (DCAS), the method comprising:
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receiving a Conditional Access (CA) image file from a Conditional Access System (CAS) server and receiving Integrated Personalization Server (IPS) access information from an IPS; providing an Authentication Proxy (AP) with information about the received CA image file; controlling the AP to provide a terminal with access information to the IPS and image installation information when the terminal joins a fee-based service based on verifying device information of the terminal; and controlling the IPS to enable the terminal to receive a CA image code of the terminal based on the access information and the image installation information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A DCAS comprising:
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a receiving unit to receive a CA image file from a CAS server and to receive IPS access information from an IPS; a transmitting unit to provide an AP with information about the received CA image file; and a control unit to control the AP to provide a terminal with access information to the IPS and image installation information when the terminal joins a fee-based service based on verifying device information of the terminal, and to control the IPS to enable the terminal to receive a CA image code of the terminal based on the access information and the image installation information. - View Dependent Claims (10)
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Specification