Comparative Study of Bit Error Rate in LDPC Based OFDM System over AWGN Channels
Vinayak Purohit, Ramniwas Sahu · International Journal of Engineering Research and Science · 2017
Modern communication systems are increasingly adopting new Morden technologies like OFDM and LDPC for achieving high performance, low Bit Error Rate (BER) and high capacity.The OFDM communication is very much inspired from the channel frequencies over the network.In such a network some kind of orthogonal distortion occurs over the channel called Inter Carrier Interference.