MULTIPLE ANTENNA FOR A SINGLE CARRIER FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM, CAPABLE OF MAINTAIN LOW MAXIMUM / AVERAGE POWER RATE OF A SINGLE CARRIER FREQUENCY MULTIPLEX CONNECTION SIGNAL

摘要

PURPOSE: A multiple antenna for a single carrier frequency division multiple access system is provided to improve system performance of a single carrier frequency division multiplexing access system by implementing efficient spatial multiplexing.;CONSTITUTION: In a multiple antenna for a single carrier frequency division multiple access system, layer mappers(140,141) map a modulation symbol included in a coding word to at least layer. Layer shifters(150,151) divide the modulation symbol mapped in each layer in a plurality of time domain streams equally. Signal transmission parts(160,161) produce a single carrier frequency multiplex connection signal based on the plural time domain streams. A signal transmission part transmits the single carrier frequency multiplex connection signal to a receiving device by using a plurality of antennas. The layer shifter changes a order or a phase of the modulation symbol mapped in each layer.;COPYRIGHT KIPO 2010