Method and apparatus for processing multicarrier signals

Details Method and apparatus for processing multicarrier signals Method and apparatus for processing multicarrier signals

1995-12-29

1997-12-02

Ton, Dang

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via frequency channels

370484, H04J 110

Patent

active

056943962

ABSTRACT:
Some embodiments of the present invention are capable of reducing the dynamic range of multicarrier signals. In an exemplary embodiment, the multicarrier signal processor includes a controller configured to receive at least a portion of a multicarrier signal, the controller analyzing the signal to identify at least one carrier signal of the multicarrier signal to be modified. At least one signal modifier communicates with the controller, the signal modifier receiving at least a portion of a multicarrier signal. The signal modifier isolates a carrier signal to be modified as directed by the controller, and modifies the isolated carrier signal. A negative delay is imparted to the carrier signal. A signal combiner receives the modified carrier signal and combines it with an unmodified multicarrier signal. Preferably, the multicarrier signal processor is used to reduce the dynamic range of a multicarrier signal.

REFERENCES:
patent: 4583049 (1986-04-01), Powell
patent: 4879519 (1989-11-01), Myer
patent: 4885551 (1989-12-01), Myer
patent: 5012490 (1991-04-01), Myer
patent: 5222106 (1993-06-01), Satoh et al.
patent: 5252934 (1993-10-01), Myer
patent: 5291156 (1994-03-01), Arntz
patent: 5300894 (1994-04-01), Myer et al.
patent: 5304945 (1994-04-01), Myer
patent: 5570350 (1996-10-01), Myer et al.

Affiliated with

Also associated with

Rating

Method and apparatus for processing multicarrier signals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for processing multicarrier signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for processing multicarrier signals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-807445