Lin N. Lee - Potomac MD Neal D. Becker - Thurmont MD
Assignee:
Communications Satellite Corporation - Washington DC
International Classification:
H04N 7167 H04N 710
US Classification:
380 20
Abstract:
A method and apparatus for one-way subscription television service control which allows the subscribers to subscribe in advance to a variety of programming or to select programming oa a pay-per-view basis.