Patent ID: 9178605
Filing Date: 2015-11-03
Classification: H04B,H04L,H04W

Abstract:
1. A method of reducing adjacent satellite interference, the method comprising: monitoring, by a processor, a power spectral density (PSD) of a signal transmitted by a remote transmitter, the signal comprising a non-spread waveform; determining, by the processor, that the PSD of the signal transmitted by the remote transmitter is above a predetermined level; reducing the PSD of the signal transmitted by the remote transmitter by adjusting at least one of a spread spectrum spreading factor, a modulation factor, and a forward error correction (FEC) rate using a modulator while maintaining a constant spectral allocation and center frequency of the signal; transitioning the non-spread waveform to a spread waveform wherein the non-spread waveform and the spread waveform have a same spectral allocation; and applying a spread factor of a type 2^N while transitioning the non-spread waveform to a spread waveform.