Electrical computers and digital processing systems: multicomput – Remote data accessing
Patent
1996-08-20
2000-06-20
Miller, John W.
Electrical computers and digital processing systems: multicomput
Remote data accessing
348 7, 348 12, 348 13, 370447, 370486, 455 51, H04N 714, H04N 102, H04L 12413
Patent
active
060789506
ABSTRACT:
An electrical transmission system is indicated, in which a broadband distribution network (2) has a center (1) and a number of terminals (26) connected thereto, which can receive TV and Audio signals emitted by the center (1), and individual subscriber signals, and which can send upstream signals to the center (1). The broadband distribution network (2) has a number of amplifiers (10) that are close to the subscribers, to which a group of terminals (26) is connected, each of which is connected to a back-channel facility (4). The back-channel facility (4) is connected to a two-wire line (21) which is indirectly connected to the center (1). The back-channel facility (4) evaluates the upstream signals sent by a group of terminals (26).
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Heidemann Rolf
Krimmel Heinz
Alcatel NV
Miller John W.
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