| 主权项 |
1. A method for cancelling, from a radio signal received by a radio device in a first frequency band, the interference generated through a nonlinearity of the radio device when the radio device transmits a radio signal on at least a second frequency band simultaneously with the received radio signal, the at least one second frequency band being different from the first frequency band, the transmitted radio signal being obtained from digital signal, wherein said method causing the device to perform:
receiving, with a sensing receiver, the analog radio signal in the second frequency band, and converting the received signal into a first sensed digital signal, obtaining digital signal that is intended to be used for generating the radio signal that is transmitted in the at least one second frequency band, performing, using the first sensed digital signal, a first adaptive filtering on the obtained digital signal in order to provide filtered obtained digital signal, digitally generating a non-linearity on the filtered obtained digital signal, in order to provide digital interference, cancelling interference from the signal received by the radio device in the first frequency band, using the digital interference. |
