METHOD FOR TRANSMITTING AND RECEIVING DATA IN A SINGLE-CARRIER FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM AND AN APPARATUS THEREOF, CAPABLE OF REDUCING PEAK-TO-AVERAGE POWER RATIO

摘要

PURPOSE: A method for transmitting and receiving data in a single-carrier frequency division multiple access system and an apparatus thereof are provided to reduce the amount of information related to selected-mapping-algorithm(SLM) which is used when peak-to-average power ratio is reduced.;CONSTITUTION: A sequence sub-set part(310) generates an SLM sequence sub-set corresponding to a pre-coding matrix and stores the generated SLM sequence sub-set. The sequence sub-set part supplies the SLM sequence sub-set corresponding to a selected pre-coding matrix to a sequence selecting part(320). The sequence selecting part includes an SLM sequence sub-set corresponding to the pre-coding matrix. A sequence index generating part(330) generates and transmits an index for the selected SLM sequence.;COPYRIGHT KIPO 2011