Conditional access system for satellite outdoor unit

• Main Authors: DAUPHINEE LEONARD, KRAFFT STEPHEN EDWARD, GOMEZ RAMON ALEJANDRO
• Format: Patent
• Language: English
• Published: 24.03.2015
• Subjects: BROADCAST COMMUNICATION; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSMISSION

A method and apparatus is disclosed to restrict the delivery of video, audio, and/or data to unauthorized end users in a satellite communications system. The satellite communications system includes one or more satellite receiving antennas, commonly referred to as a satellite dish, to receive downli...