Network node, module therefor and distribution method
First Claim
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1. Network node for a telecommunications network, the network node comprising:
- receiving means for receiving a data stream from a content source, in particular a content server, of the network, encryption means for individually encrypting said data stream to a subscriber data stream, the encryption being specific to a subscriber terminal being coupled or able to be coupled with the network, and sending means for sending the subscriber data stream to the terminal.
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Abstract
The invention relates to a network node (R2, D2), a module therefor and a distribution method. The network node comprises: receiving means (RB) for receiving a data stream (CDS) from a content source, in particular a content server (CS), of the network (NET), encryption means (EM) for individually encrypting said data stream to a subscriber data stream (SDS1, SDS2, SDS3), the encryption being specific to a subscriber terminal (T1, T2, T3) being coupled or able to be coupled with the network, and sending means (SM) for sending the subscriber data stream (SDS1, SDS2, SDS3) to the terminal.
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Citations
10 Claims
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1. Network node for a telecommunications network, the network node comprising:
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receiving means for receiving a data stream from a content source, in particular a content server, of the network, encryption means for individually encrypting said data stream to a subscriber data stream, the encryption being specific to a subscriber terminal being coupled or able to be coupled with the network, and sending means for sending the subscriber data stream to the terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Module for a network node of a telecommunications network, the module comprising program code executable by a processor of the network node, the module comprising:
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a receiving function for receiving a data stream from a content source, in particular a content server, of the network, an encryption function for individually encrypting said data stream to a subscriber data stream, the encryption being specific to a subscriber terminal being coupled or able to be coupled with the network, and a sending function for sending the subscriber data stream to the terminal.
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10. Distribution method for a telecommunications network, the method comprising the steps:
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receiving a data stream from a content source, in particular a content server, of the network, encrypting said data stream to a subscriber data stream, the encryption being specific to a subscriber terminal being coupled or able to be coupled with the network, and sending the subscriber data stream to the terminal.
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Specification