Publication Type : Journal Article
Publisher : Elsevier
Source : Procedia Computer Science
Url : https://www.sciencedirect.com/science/article/pii/S1877050915000186
Campus : Coimbatore
School : School of Artificial Intelligence - Coimbatore
Year : 2015
Abstract : Orthogonal Frequency Division Multiplexing (OFDM) is a particular case of multicarrier transmission in which, higher data rates are achieved using carriers that are densely packed. In this paper, implementation of OFDM communication system with channel estimation and synchronization is carried out and the bit error rate (BER) of OFDM system with and without channel estimation is observed and correspondingly a plot is traced. The choice has been made because of the advantages that OFDM and SDR has shown in terms of channel capacity and cost. Implementation of the prototype has been in GNU Radio; an open source software.
Cite this Research Publication : Anjana, C., S. Sundaresan, Tessy Zacharia, R. Gandhiraj, and K. P. Soman. "An experimental study on channel estimation and synchronization to reduce error rate in OFDM using GNU radio." Procedia Computer Science, Vol. 46: pp. 1056-1063, 2015.