The Cell Search algorithm in TDD LTE
Hui Zhao · IEEE Software · 2011
The Aim of cell search is to obtain the time and frequency synchronization of the system,and then UE get system information block and later data transportation.This paper mainly describe the cell search algorithm of the TDD LTE systems,UE decode the Cell ID after cell search.The algorithm can be divided into 3 sub-processes: Prime Synchronization Signal(PSS) synchronization,Secondary Synchronization Signal(SSS) synchronization and frequency offset estimation(FOE).At last,the performance is simulated.