METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM

摘要

PURPOSE: A method for transmitting signals in a wireless communication system is provided to transmit signals using a time-division duplex frame structure which is capable of being coexisting with a time-division duplex frame structure with a different cyclic prefix length. CONSTITUTION: Signals are received from a base station using a pre-set frame structure. The signals are transmitted to the base station using the pre-set frame structure. One frame of the pre-set frame structure is composed of seven sub-frames. Each sub-frame is a first type sub-frame which is composed of orthogonal frequency division multiple access symbols or a second type sub-frame which is composed of seven orthogonal frequency division multiple access symbols. The pre-set frame is a time-division duplex frame or a frequency-division duplex frame.