CO-TIME CO-FREQUENCY FULL-DUPLEXING SYSTEM AND MOBILE TERMINAL

Provided are a co-time co-frequency full duplexing system and a mobile terminal. The co-time co-frequency full duplexing system includes a baseband processing circuit, a transmitting terminal signal processing circuit, a receiving terminal signal transmission circuit, a signal transceiver circuit. A first end of the baseband processing circuit is electrically connected to a first end of the transmitting terminal signal processing circuit, a second end of the transmitting terminal signal processing circuit is electrically connected to a first end of the signal transceiver circuit, a second end of the baseband processing circuit is electrically connected to a first end of the receiving terminal signal processing circuit, a second end of the receiving terminal signal processing circuit is electrically connected to a second end of the signal transceiver circuit. The signal transceiver circuit transmits an uplink signal and receive a downlink signal simultaneously, and isolate the uplink signal from the downlink signal.