Data Frame Structure and Operation Method for Sharing a Spectrum asynchronous Cells in Wireless Communication System

To summarize the features of the present invention, the transmission and reception frame structure of the radio communication system according to the invention is a frame structure for transmitting and receiving data in a wireless communication system, a plurality of uplink for transmission and reception of the data sub-frame (UL) or downlink subframe frames (DL); It includes co-synchronization preamble signal for frequency coexistence between Asynchronous cells.