Signal switching

Details Signal switching Signal switching

2002-02-08

2004-07-20

Pezzlo, John (Department: 2662)

Multiplex communications

Fault recovery

Bypass an inoperative channel

C370S412000

Reexamination Certificate

active

06765865

ABSTRACT:

BACKGROUND AND SUMMERY
The present invention is concerned with the switching of signals, for example for routing signals to an output from one of two alternative feeds and switching to the other feed in the event of signal disturbance of interruption. It finds particular application in the switching of digital television signals, but may also be applied to other types of signal.


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Russo E., “Implementation of a Space Diversity System for Ka-Band Satellite Communications”, Proceedings of the International Conference on Communications (ICC), IEEE, vol. 3, May 23, 1993, pp. 1468-1474 XP000448383.

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