RADIO COMMUNICATION METHOD AND TERMINAL

摘要

PROBLEM TO BE SOLVED: To provide a method for transmitting control information in the case where a carrier component scheme is applied.SOLUTION: A process of multiplying a scramble sequence and an orthogonal sequence by a data symbol and mapping the result to a slot is applied to sets of different sequences, and first and second slots are transmitted to a base station. The first slot includes five DTF-S-OFDM symbols and the second slot includes four DTF-S-OFDM symbols, and each orthogonal sequence is selected from predefined values.