Performance Analysis of QoS Parameters in OFDM Based Network

S. Rawat¹ , P. Chaturvedi²

¹ Dept. of Computer Science,.
² Dept. of Computer Science, Kanya Gurukul MahaVidyalaya, Haridwar, India Kanya Gurukul MahaVidyalaya, Haridwar, India.

Correspondence should be addressed to: swateerawat06@gmail.com.

Section:Research Paper, Product Type: Journal
Vol.5 , Issue.3 , pp.128-132, Jun-2017

Online published on Jun 30, 2017

Copyright © S. Rawat, P. Chaturvedi . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
The need to improve QOS (Quality of service) for heterogeneous data cannot be ignored. OFDM (Orthogonal Frequency Division Multiplexing) provides the advantage of high spectral efficiency. OFDM has peculiarly been considered for making the wireless communication upgraded as per the high-speed data connection requirements of heterogeneous traffic. The OFDM technology for wireless connection has become the new face of upcoming transmission technology extensively used in wireless networks. It has proved its worth in Digital audio and video broadcasting i.e. in (DAB) and (DVB) respectively. LTE and IEEE 802.20 has also considered OFDM to increase their spectral efficiency and robustness of the network. In this paper, the framework and parameters of an OFDM system has been analyzed to support QoS in a wireless network. Simulation is achieved deploying MATLAB.

Key-Words / Index Term :
OFDM, QOs, QAM, WIRELESS LAN, Delay, BER, Throughput

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