The communication control method between mobile terminal equipment, basic radio station equipment and two kinds of equipment uses the reference signal of orthogonal back-up link inputted from the expanded coding generated by base station, and exchanges bicycles with half of all digits. Resources.

摘要

Mobile Terminal Device comprising a Generator of uplink Reference Signal using a Signal Sequence that is ortogonaliza by a change of the starting point.A Section of cyclical Change and a transmitter, and associated method.