Method for Improvement Performance Using Relay Uplink of 3GPP LTE System based Hybrid OFDMA/SC-FDMA, and Mobile Communication Terminal therefor

摘要

The present invention relates to a method for improving performance using an uplink relay in a hybrid OFDMA / SC-FDMA based 3GPP LTE system, and a mobile communication terminal for the same. The present invention relates to selecting a relay for transmitting data from a cell boundary to a communication network, and time. In order to increase throughput, one of SC-FDMA and OFDMA is selected as a data transmission technique for each slot.