Patent ID: 9350588
Filing Date: 2016-05-24
CPC Classification: H04L

Claim Text:
1. A communications receiver comprising a data processing apparatus that implements: a first phase adjustment unit adjusting the phase of a received Multi Carrier Modulated (MCM) signal with embedded pilot symbols, by using said embedded pilot symbols and outputting a first phase adjusted MCM signal to an MCM re-modulator unit, wherein the MCM re-modulator unit demodulates said first phase-adjusted MCM signal and then modulates said first phase-adjusted MCM signal in order to create an MCM reference signal; and a second phase adjustment unit receiving the first phase adjusted MCM signal and receiving said MCM reference signal, and adjusting the phase of the first phase adjusted MCM signal using said MCM reference signal and outputting a second phase adjusted MCM signal to an output MCM demodulator, wherein the MCM demodulator demodulates the second phase adjusted MCM signal and outputs the demodulated MCM signal as the output signal of the communications receiver.