BER reduction in wireless system using spatial diversity with MRC and linear average filter

The Wireless communication has emerged as leading research sectors of communications industry. The reliability is the major issue of the system. To enhance the reliability of the system researchers working towards the diversity in wireless communication. The two or more communication channel of different characteristics is considered as diversity. It is used in Multiple-input and Multiple-Output (MIMO) systems. In this paper we have implemented spatial diversity technique with equal gain combining(EGC), Selection Combining(SC) and Maximal Ratio Combining(MRC) with Linear Average Filter and this proposed methodology works better when the number of antennas on transmitter as well as receiver is higher. The BER performance of the proposed approach is shown in results.