Title:
データへのアクセスを許可するための方法および装置
Document Type and Number:
Japanese Patent JP2012505450
Kind Code:
A
Abstract:
The present invention is related to a device for authorising access to data content protected by a control signal (CW) and delivered to a terminal over a network comprising an access network. The device is arranged for receiving a version of the control signal and further comprises processing means for processing the received version of the control signal and arranged for sending to the terminal an output signal derived from that processed version of the control signal. Said output signal enables the terminal to get access to the delivered data content protected by the control signal. The device is characterised in that it is operable in the access network.
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Inventors:
Visiegas Nunies, Alvaro
Robinson, Dave Sea
Robinson, Dave Sea
Application Number:
JP2011530401A
Publication Date:
March 01, 2012
Filing Date:
September 24, 2009
Export Citation:
Assignee:
Alcatel-Lucent
International Classes:
G06F21/60; G06F21/62; H04L9/08; H04N7/16; H04N7/167
Attorney, Agent or Firm:
Kawaguchi International Patent Office