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Optimize Performance Analysis Of OFDM System used in WiMAX Network

Author(s):
Mohit Kumar Saini , Madan Mohan Malaviya University of Technology; Dr.R. K.Chauhan, Madan Mohan Malaviya University Of technology

Keywords:
WiMAX, OFDM, Cyclic Prefix, BER, SNR, AWGN, Rayleigh, Ricean

Abstract

Future networks will be characterized by variable and high data rates, various Quality of services (QoSs) and seamless mobility. A technology is developed to fulfil these requirements is WiMAX (Worldwide Interoperability for Microwave Access). Since WiMAX is based on OFDM (Orthogonal Frequency Division Multiplexing) [6]. In this paper, an OFDM system used in WiMAX network is designed and explained. Also an optimize performance analysis of OFDM system is done on the basis of variation in BER with respect to SNR for AWGN, Rayleigh and Ricean Channel with different guard intervals.

Other Details
Paper ID: IJSRDV2I3687
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 1229-1232

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