Data transmission process in a CATV system
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United States of America Patent
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-
Nov 30, 1982
Grant Date -
N/A
app pub date -
Jul 30, 1980
filing date -
Aug 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a bidirectional CATV system, terminal devices at individual subscriber locations are arranged in sets, with each terminal device in a set being coupled to an intermediate polling processor which includes means for storing status data as to each of the terminal devices. The head end system polls the intermediate processors for their consolidated reports, with the result that tens of thousands of subscriber locations can be serviced without inordinate delays by a single head end system.
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