Patent ID: 9473340
Filing Date: 2016-10-18
CPC Classification: H04L

Claim Text:
1. A method, comprising: receiving an incoming data signal via a processor of a transmitter, wherein the data signal comprises an in-phase (I) component and a quadrature (Q) component; computing one or more roots of a first function representing a phase component of the data signal in a first domain; computing a second function representing the phase component based at least in part on the one or more roots; deriving one or more characteristics of the phase component based at least in part on the second function, wherein deriving the one or more characteristics of the phase component comprises determining a constant angle, a linear slope, a period, or a combination thereof, of the phase component, and wherein the one or more characteristics comprises an indication of a bandwidth of the phase component; adjusting at least one of the one or more characteristics in a second domain to establish a substantially finite bandwidth of the phase component; and recombining an amplitude component and the phase component in the second domain.