Contribution to Synchronization and Tracking Modelisation in a CDMA Receiver

الملخص EN

We propose and analyze a noncoherent receiver with PN code tracking for direct sequence code division multiple access (DS-CDMA) communication systems.

We employ the delay-lock loop (DLL) architectures for the tracking stage.

The choice of DLL parameters is studied with special focus on DS-CDMA communication systems and orthogonality conditions.

We described the modeling and simulation of the NCO using hardware description language VHDL.

Details of the VHDL implementation are shown.