TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE

摘要

A transmission device is provided with: a frame configuration unit that uses a plurality of orthogonal frequency-division multiplexing (OFDM) symbols to allocate a time resource and a frequency resource to a plurality of pieces of transmission data and configure a frame; and a transmission unit that transmits the frame. The frame includes a first period in which a preamble containing information related to the frame configuration of the frame is transmitted, a second period in which the plurality of pieces of transmission data are transmitted by time division, a third period in which the plurality of pieces of transmission data are transmitted by frequency division, and a fourth period in which the plurality of pieces of transmission data are transmitted using both time division and frequency division.