Method and apparatus for an adaptive filter architecture

A device, comprising:

• a radio frequency transceiver;
• and
• a circuit coupled to the radio frequency transceiver, wherein execution of instructions by the circuit cause the circuit to perform operations comprising:
• scanning a radio frequency spectrum of a communication network;
• identifying an available frequency band in the radio frequency spectrum for initiating a communication session having a transmission link and a reception link for exchanging data;
• selecting the available frequency band for engaging in communications independent of a presence of interference in the available frequency band;
• determining a signal strength in portions of the available frequency band;
• determining a correlation factor by correlating the signal strength in the portions of the available frequency band;
• detecting according to the correlation factor an interference signal in the available frequency band;
• generating tuning coefficient data to suppress at least in part the interference signal while receiving signals in the reception link;
• filtering a first signal in the reception link according to the tuning coefficient data to generate a filtered signal;
• processing the filtered signal;
• generating a second signal for transmission in the transmission link that avoids at least in part the interference signal detected in the available band;
• and
• transmitting the second signal in the available frequency band.

A non-transitory computer device, comprising instructions, wherein responsive to executing the instructions by a circuit of a communication device, cause the circuit to perform operations comprising:

• scanning a radio frequency spectrum of a communication network;
• identifying an available frequency band in the radio frequency spectrum for initiating a communication session having a transmission link and a reception link for exchanging data;
• selecting the available frequency band for engaging in communications independent of a presence of interference in the available frequency band;
• determining a signal strength in portions of the available frequency band;
• determining a correlation factor by correlating the signal strength in the portions of the available frequency band;
• detecting according to the correlation factor an interference signal in the available frequency band;
• generating tuning coefficient data to suppress at least in part the interference signal while receiving signals in the reception link;
• filtering a first signal in the reception link according to the tuning coefficient data to generate a filtered signal;
• processing the filtered signal;
• generating a second signal for transmission in the transmission link that avoids at least in part the interference signal detected in the available band;
• and
• transmitting the second signal in the available frequency band.