APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING SOUNDING SIGNAL IN BROADBAND WIRELESS COMMUNICATION SYSTEM

摘要

PURPOSE: An apparatus for transmitting and receiving a sounding signal in a broad band wireless communication system and method thereof are provided to effectively use orthogonal sequence for a sounding reference signal. CONSTITUTION: Transmission antennas are grouped(301). The grouped transmission antenna receives one or more available orthogonal sequence(303). One or more sounding reference signals based on one or more orthogonal sequences are transmitted through plural antennas(305). The one or more reference signals are transmitted to a time slot through the one or more transmission antennas.