Problem of Code Synchronization in CCSK Signaling Blind Detection
Hanying Hu · Modern Electronic Technique · 2005
Code synchronization of Cyclic Code Shift Keying (CCSK) is different from the Pseudo Noise code (PN) synchronization of Direct Sequence Spread Spectrum (DSSS) system. The method of sequential search used in direct sequence spread spectrum system is unfit for the code synchronization of cyclic code shift keying. The method of Multicode correlation smoothing matching has distinct predominance over the method of sequential search, it is a great efficiency and speed method for the code synchronization in cyclic code shift keying signaling blind detection.