Patent ID: 7251463
Filing Date: 2007-07-31
Classification: H04B

Abstract:
1. A communication system, comprising: a transmitter, comprising: an excursion signal generator configured to identify an excursion event in a first signal exceeding a threshold and generate an excursion signal corresponding to the excursion event, wherein the excursion event is comprised of a plurality of signal samples having magnitudes which exceed the threshold; a scaling system configured to adjust the magnitude of the excursion signal; a filter system configured to filter the excursion signal; a delay element configured to time align the excursion signal with the first signal; an excursion reducer responsive to the excursion signal generator and configured to subtract the excursion signal from the first signal, wherein the excursion signal subtracted from the first signal is comprised of a plurality of signal samples having magnitudes which exceed the threshold; and a receiver configured to receive the first signal.