Popis: |
As M-ary Orthogonal Code Spread-Spectrum Dispreading method is based on Maximum Correlation Rule, a false dispreading result will be computed out in the situation of false alarm. Moreover, this false result will be handed down to the following units, which of course causes a waste of resources. In this essay, a dispreading method based on confidence analysis is proposed, and the simulation results show that the computed confidence degree traces the SER very well, providing the succeeding units a good reference. |