A device for supporting wireless communication, comprising: a transceiver; an antenna; and a radio frequency, RF, front end system communicatively coupled to the transceiver and the antenna, the RF front end system comprising: a RF sampling block coupled to the transceiver and configured to sample signals received from the transceiver, convert the sampled signals to voltage signals, and output the voltage signals; a RF switching logic coupled to the RF sampling block to receive the voltage signals and configured to switch the RF front end system between a transmitting mode and a receiving mode based on the voltage signals; a RF transmission gain block coupled to the RF switching logic and configured to increase a transmission power of the signals received from the transceiver in response to the RF switching logic switching the RF front end system to the transmitting mode; and a first RF receiving gain block (229, 230) coupled to the RF switching logic and configured to suppress noise signals contained in radio frequency signals received from the antenna in response to the RF switching logic switching the RF front end system to the receiving mode; and characterized in that the RF sampling block is configured to sample at a rate such that less than 1% of a signal outputted by the transceiver is passed to the RF sampling block and a remaining portion of the signal is passed to the RF transmission gain block for transmitting to the antenna. a transceiver; an antenna; and a radio frequency, RF, front end system communicatively coupled to the transceiver and the antenna, the RF front end system comprising: a RF sampling block coupled to the transceiver and configured to sample signals received from the transceiver, convert the sampled signals to voltage signals, and output the voltage signals; a RF switching logic coupled to the RF sampling block to receive the voltage signals and configured to switch the RF front end system between a transmitting mode and a receiving mode based on the voltage signals; a RF transmission gain block coupled to the RF switching logic and configured to increase a transmission power of the signals received from the transceiver in response to the RF switching logic switching the RF front end system to the transmitting mode; and a first RF receiving gain block (229, 230) coupled to the RF switching logic and configured to suppress noise signals contained in radio frequency signals received from the antenna in response to the RF switching logic switching the RF front end system to the receiving mode; and characterized in that the RF sampling block is configured to sample at a rate such that less than 1% of a signal outputted by the transceiver is passed to the RF sampling block and a remaining portion of the signal is passed to the RF transmission gain block for transmitting to the antenna. a RF sampling block coupled to the transceiver and configured to sample signals received from the transceiver, convert the sampled signals to voltage signals, and output the voltage signals; a RF switching logic coupled to the RF sampling block to receive the voltage signals and configured to switch the RF front end system between a transmitting mode and a receiving mode based on the voltage signals; a RF transmission gain block coupled to the RF switching logic and configured to increase a transmission power of the signals received from the transceiver in response to the RF switching logic switching the RF front end system to the transmitting mode; and a first RF receiving gain block (229, 230) coupled to the RF switching logic and configured to suppress noise signals contained in radio frequency signals received from the antenna in response to the RF switching logic switching the RF front end system to the receiving mode; and characterized in that the RF sampling block is configured to sample at a rate such that less than 1% of a signal outputted by the transceiver is passed to the RF sampling block and a remaining portion of the signal is passed to the RF transmission gain block for transmitting to the antenna.