Patent ID: 8160240
Filing Date: 2012-04-17
Classification: H04B,H04L,H04M

Abstract:
1. A communication system, comprising: a transmit path operable to generate data for communication on a communication network; a receive path operable to receive data from the communication network; a balancing filter coupled between the transmit path and the receive path; a noise generator operable to inject a noise signal on the receive path; a detector operable to measure reflected power in the transmit path associated with the noise signal, comprising: an interface operable to receive a plurality of predetermined sets of coefficients for configuring the balancing filter, wherein the detector is operable to measure the reflected power for each of the sets of coefficients; and a processor coupled to the interface and operable to provide the sets of coefficients, receive the reflected power measurements, and configure the balancing filter using the set of coefficients having the lowest measured reflected power.