Predistortion technique for communications systems

Details Predistortion technique for communications systems Predistortion technique for communications systems

H - Electricity

04

B

H04B 1/62 (2006.01)

Patent

CA 2055936

The problem of noise enhancement is eliminated in communications systems by predistorting the amplitude of the transmitted information signal in a manner which compensates for the amplitude distortion introduced in a portion ofthe communications channel. In the disclosed embodiments, the communications system includes two signal transceivers which communicate with one another through a communications channel. The communications channel includes two-wire subscriber loops adjacent to each signal transceiver with a four-wire transmission path disposed between the subscriber loops. Each transceiver transmits an information signal which, depending on the system noise characteristics, is predistorted to compensate for all or a portion of the amplitude distortion introduced in a subscriber loop adjacent to that signal transceiver. The predistortion necessary to provide such compensation is determined at each transceiver in response to received signals at that transceiver.

Affiliated with

Also associated with

Rating

Predistortion technique for communications systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Predistortion technique for communications systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Predistortion technique for communications systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1565184