Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2006-12-26
2006-12-26
Urban, Edward F. (Department: 2684)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S510000, C370S473000, C370S545000, C455S522000, C455S069000
Reexamination Certificate
active
07154917
ABSTRACT:
In a transmission system with a transmitter coupled to a receiver a main signal encoded according to a coding property is transmitted together with an auxiliary signal (AUX). In order to transmit the auxiliary signal without needing additional space in the the transmission frame, the auxiliary signal is transmitted by changing the coding property according to a predetermined sequence. This is done by means of the sequencer. In the receiver the decoding of the predetermined sequence is performed by a decoder.
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Baggen Constant P. M. J.
Hekstra Ewa B.
Koppelaar Arie G. C.
Koninklijke Philips Electronics , N.V.
Lee John J.
Urban Edward F.
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