Patent ID: 8289837

Claim:
A receiver, comprising: a wireless interface configured to receive combined first and second signals, the first signal having data in a first frequency band and the second signal having data in a second frequency band wider than the first frequency band, wherein at least a portion of the first frequency band is within the second frequency band for a period of time, wherein the data in the second signal is encoded with an error correction code, and wherein the wireless interface performs amplification, down-conversion, filtering, and analog-to-digital conversion to obtain time-domain samples; and a processing circuit configured to receive the time-domain samples and to convert the time-domain samples into a frequency domain signal, to decode the frequency domain signal thereby obtaining a decoded frequency domain signal, and to subtract the decoded frequency domain signal from the frequency domain signal thereby recovering the data in the first signal, wherein the processing circuit is configured to recover from the frequency domain signal both the data of the first signal and the data of the second signal during the period of time.