Method and apparatus for control of carrier frequency and modula

Details Method and apparatus for control of carrier frequency and modula Method and apparatus for control of carrier frequency and modula

1997-05-09

2000-08-01

Kizou, Hassan

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via frequency channels

370480, 370487, H04J 100

Patent

active

06097737&

ABSTRACT:
An information processing method an apparatus are described in which several items of information to be transmitted efficiently within a given frequency band to different receivers. The items of information are multiplexed and used to modulate a carrier whose central frequency is set according to the number of items of information that are multiplexed.

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patent: 5721791 (1998-02-01), Maeda et al.
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