Patent ID: 9172420
Filing Date: 2015-10-27
Classification: H04B

Abstract:
1. A mobile communication terminal, comprising: a first antenna, being configured to receive a radio frequency (RF) signal from the outside; a wireless transceiver comprising a signal receiving port and a signal transmitting port, being configured to obtain the RF signal from the first antenna via the signal receiving port and amplifies a down-converted signal in the RF signal into a baseband signal; a baseband processor, being configured to obtain the baseband signal from the wireless transceiver and demodulate the baseband signal to generate a to-be-transmitted signal for transmission to the wireless transceiver; the wireless transceiver is further configured to convert the to-be-transmitted signal into an RF signal and output the RF signal from the signal transmitting port; and a second antenna, being configured to obtain the to-be-transmitted RF signal from the signal transmitting port and transmit the to-be-transmitted RF signal; wherein the RF signal comprises a Wideband Code Division Multiple Access BC1 (WCDMA BC1) signal, a WCDMA BC2 signal, a WCDMA BC5 signal and a WCDMA BC8 signal, the signal receiving port comprises a first signal receiving port, a second signal receiving port, a third signal receiving port and a fourth signal receiving port, and the mobile communication terminal further comprises a first single-pole multi-throw (SPMT) switch disposed between the first antenna and the wireless transceiver to selectively connect one of the first signal receiving port, the second signal receiving port, the third signal receiving port and the fourth signal receiving port with the first antenna.