An efficient channel estimation for BER improvement of MC CDMA system using KGMO algorithm

Nowadays wireless technology plays a major role in the communication system. The range and error free communication has depends on the parameters like BER, SER of the system. For mobile radio communication, Multi Carrier with Code Division Multiple Access (MC-CDMA) system is a promising technique. The performance of the Multi Input Multi Output (MIMO) with MC CDMA system has been improved by minimizing the BER and SER of the system. The proposed algorithm with orthogonal space-time block code (OSTBC) and Kinetic Gas Molecule Optimization (KGMO) algorithm has improved the performance of the MC CDMA system by minimizing BER of the system.