| 摘要 |
PROBLEM TO BE SOLVED: To provide the code multiplex communication system of a high bit rate. SOLUTION: A transmission side divides an input signal and gives delay in different chip clock units to the divided signals. Then, they are diffused, synthesized and transmitted. A reception side inversely diffuses the signals by means of a correlation processing and the distortion of a multi-path is removed in an equalizer 109. Since signals which are code-divided like time-divided multiplex signals are outputted from the equalizer 109, the signals are demodulated and synthesized. Thus, transmission data can be restored. |
