Cyclic-frequency shift orthogonal frequency division multiplex device

摘要

The invention discloses a cyclic-Frequency shift orthogonal frequency division multiplex spread spectrum device, comprising: at least one communication device for performing the conversion between a series of bits and a frequency domain symbol out of a plurality of frequency combination patterns; wherein different patterns correspond to different bit values; and the device forms a cyclic frequency shift value utilizing a frequency reordering, each of the cyclic frequency shift values corresponding to a frequency combination pattern.