Split FFT Technique: A New Scheme for ICI Reduction in OFDM System

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Provided by: International Journal of Engineering Trends and Technology
Topic: Networking
Format: PDF
OFDM is being widely used in many communication systems for its ability to enhance the data rate and reduce the bandwidth. When the system is placed in a multipath environment is undergoes inter-carrier interference. A new idea is proposed in the paper to reduce the inter-carrier interference produced due to the multipath effects. The results are based on the bit error rate performance of the system. Simulations of the OFDM system is carried out in rician fading channel to understand the effect of channel fading and to obtain bit error rate for the improved system.
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