Frame structure for fast wireless communication system and apparatus for fast wireless communication using the frame

A method for constituting a frame for high speed wireless communication and a high speed wireless communication apparatus using the same are provided to perform a high speed data transmission at low system clock speed when implementing a digital circuit. A high speed wireless communication apparatus includes a frame configuration unit(101), a demultiplexer(103), N coding/modulating units(105), and a multiplexer(121). The frame configuration unit comprises the frame including the transmission data. The demultiplexer demultiplexes the transmission data included in the frame into the N parallel streams. The N is an integral number above 2. The N coding/modulating units are connected in parallel. The N coding/modulating units perform the error correction coding and the orthogonal frequency division multiplexing of the N parallel stream. The multiplexer multiplexes the output of the N coding/modulating units to the serial stream.