FREQUENCY HOPPING SPREAD SPECTRUM COMMUNICATION SYSTEM AND FREQUENCY HOPPING METHOD

摘要

The present invention, frequency hopping spread spectrum communications in the system, and a frequency hopping code generator for generating a frequency hopping code, transmit allocating channels according to the frequency hopping code, the generating the information data, and a signal appointment according to a predetermined mapping method channel allocation and signal mapping unit, the channel assignment and the inverse fast Fourier transform unit for signal maps the output of the inverse fast Fourier transform, a bottle for converting and outputting to the inverse fast Fourier transform output of the serial / serial conversion to map a portion and will be composed of a frequency up conversion to the parallel / serial conversion to the output frequency up conversion using the carrier frequency fixed to the output portion.