Technique for Reduction of Intersymbol Interference in Ultra- Wideband System. (2016) - Ramesh, A.
Abstract: In Ultra-wideband system as the pulse period is decreased; Inter Symbol Interference will be present in multipath fading channel. To reduce ISI, CH-DSSS with Code Hopping search algorithm is used. Performance of the algorithm is evaluated based on BER using a rake receiver. Computational speed is also increased by using the Beaulieu Series Method (BSM). Code Hopping search algorithm is being compared for two channel models S-V Model and Intel Based Model.