A method of extracting initial synchronization of a TDMA-based digital mobile communication system

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a time division multiple access (TDMA) digital mobile communication system, and in particular, when a plurality of subscribers communicate with a cell site via a wireless channel, The present invention relates to an initial synchronization extraction method for a TDMA digital mobile communication system that extracts a synchronization bit at a high speed so as to be able to detect a synchronization bit.;The present invention divides 8 bits of the correlation value between the synchronization bit allocated to the subscriber and the bit received from the cell site, sequentially calculates the correlation value, and compares the correlation values at each step. Therefore,