Abstract
The present invention provides methods apparatuses and systems for delivering protected multi-media content to a receiving device. Protected multi-media content and key information are inserted in a same time slice burst. A receiving device receives the time slice burst with the content datagrams and the key information and decrypts the content datagrams with the key information. Key datagrams may be associated with a higher priority level than content datagrams. Consequently a receiving device can process a key datagram in order to extract a key before routing associated content datagrams to a message stack. A key may be encrypted at one or two levels of encryption. Additionally a new security plug-in software module may be deployed at a receiving device. The new security plug-in software module is configured as an installation package that is encrypted as a protected message and that is decrypted by the receiving device.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Specification Information
Specification Information
Technologies
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| EP1790111A1 | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Yes | Basis Patent | |||
| EP1790111A4 | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Yes | Basis Patent | |||
| EP1790111B1 | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Yes | Basis Patent | |||
| US8379864B2 | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Yes | Family Member | |||
| WO2006008595A1 | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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Yes | Family Member | |||
| CN1985462A | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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No | Family Member | |||
| CN1985462B | Not Available | 16/04/2009 | ISLD-200905-008 | NOKIA CORP |
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No | Family Member | |||
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Technologies
Radio air Interface
Product
Use Cases
Mobile TV/ Radio
Services
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