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United States of America Patent
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Dec 12, 2006
Issued Date -
N/A
app pub date -
Nov 2, 1999
filing date -
Feb 11, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
An access control method for use with a broadcast communication network is described. The access control method includes the steps of receiving an encoded program at a subscriber unit via the broadcast communication network, and preventing decoding of the encoded program at the subscriber unit for at least one preselected time period, preselected in accordance with a preference of a user of the subscriber unit. Alternatively, the encoded program received at the subscriber unit may be decoded for at least one preselected time period, preselected in accordance with a preference of the user of the subscriber unit. Related methods and apparatus are also described.
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