Terminal for D2D communication and rejecting interference method thereof

A terminal for performing device-to-device (D2D) communication, comprising:

• an antenna configured to transmit/receive an uplink channel signal and a downlink channel signal;
• a duplexer configured to separate a transmission/reception signal of the antenna into the uplink channel signal and the downlink channel signal;
• a switch configured to switch the uplink channel signal in a time division duplex (TDD) scheme so as to separate the uplink channel signal into an uplink transmission block and a first reception block;
• and
• a second reception block configured to convert the downlink channel signal provided from the duplexer into a baseband,
• wherein, in a channel band of the uplink channel signal, frequencies are allocated in units of a plurality of frequency resource blocks,
• wherein the channel band comprises a first frequency band to which first resource blocks for D2D communication are allocated, and a second frequency band to which second resource blocks for uplink communication of cellular communication are allocated, and
• wherein the first frequency band and the second frequency band are separated from each other.