H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/22 (2006.01) H04L 9/00 (2006.01)
Patent
CA 2542624
A method and system for controlling unauthorized signal usage in a content delivery network, such as a television network, is described. The method and system acquires at least two signal usage records for a receiver of the content, evaluates the at least two signal usage records for indicia of usage of a combination of signals not normally authorized on the receiver, and detects unauthorized signal usage upon the at least two signal usage records being consistent with such indicia.
L'invention concerne un procédé et un système destinés à détecter une utilisation de signaux non autorisée dans un réseau de distribution de contenu, tel qu'un réseau de télévision. Ce procédé et ce système permettent d'acquérir au moins deux enregistrements d'utilisation de signaux pour un récepteur recevant le contenu, d'évaluer ces enregistrements d'utilisation de signaux pour des indices d'utilisation d'une combinaison de signaux habituellement non autorisés sur le récepteur, et de détecter une utilisation de signaux non autorisée lorsque lesdits enregistrements d'utilisation de signaux correspondent à ces indices.
Maxxian Technology Inc.
Mccarthy Tetrault Llp
LandOfFree
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