International Journal of Latest Trends in Engineering and Technology (IJLTET)
In mobile communications systems, data transmission at high bit rates is essential for many services such as video, high quality audio and mobile integrated service digital network. When the data is transmitted at high bit rates, over mobile radio channels, the channel impulse response can extend over many symbol periods, which lead to Inter-Symbol Interference (ISI). Inter-symbol interference always causes an issue for signal recovery in wireless communication. This can be combated with application of an equalizer. Equalization compensates for Inter-Symbol Interference (ISI) created by multipath signal prorogation within time dispersive channels.