Patent ID: 9647720
Date: 2017-05-09
CPC Classifications: H04B,H04J,H04L,H04W

Claim:
1. A method, comprising: identifying, by a system comprising a processor, an available portion of a radio frequency spectrum for initiating a communication session having an uplink and a downlink for exchanging data; selecting, by the system, the available portion of the radio frequency spectrum for engaging in communications independent of there being interference in the available portion of the radio frequency spectrum; determining, by the system, a signal strength for each of a plurality of bands in the available portion of the radio frequency spectrum; determining, by the system, a correlation factor for select bands that have a signal strength greater than other bands in the plurality of bands; detecting, by the system, radio frequency interference in at least one band of the plurality of bands according to the correlation factor, wherein the radio frequency interference includes a plurality of interference signals; generating, by the system, tuning coefficient data to suppress at least a portion of the radio frequency interference including the plurality of interference signals in the at least one band while engaged in the communication session; receiving, by the system, a first signal in the available portion of the radio frequency spectrum; and filtering, by the system, the first signal according to the tuning coefficient data to filter the radio frequency interference using a filter, wherein the filter is a combination of notch filters, and wherein each notch frequency of the notch filters corresponds to a frequency of one of the plurality of interference signals.