Research Article
Implementation of Digital Video Broadcasting-Terrestrial (DVB-T) using Orthogonal Frequency Division Multiplexing (OFDM) on Physical Media Dependent Sub layer
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 44 - Issue 22 |
| Published: April 2012 |
| Authors: Sudipta Ghosh, Ankit Bass |
10.5120/6411-8829
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Sudipta Ghosh, Ankit Bass . Implementation of Digital Video Broadcasting-Terrestrial (DVB-T) using Orthogonal Frequency Division Multiplexing (OFDM) on Physical Media Dependent Sub layer. International Journal of Computer Applications. 44, 22 (April 2012), 20-25. DOI=10.5120/6411-8829
@article{ 10.5120/6411-8829,
author = { Sudipta Ghosh,Ankit Bass },
title = { Implementation of Digital Video Broadcasting-Terrestrial (DVB-T) using Orthogonal Frequency Division Multiplexing (OFDM) on Physical Media Dependent Sub layer },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 44 },
number = { 22 },
pages = { 20-25 },
doi = { 10.5120/6411-8829 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Sudipta Ghosh
%A Ankit Bass
%T Implementation of Digital Video Broadcasting-Terrestrial (DVB-T) using Orthogonal Frequency Division Multiplexing (OFDM) on Physical Media Dependent Sub layer%T
%J International Journal of Computer Applications
%V 44
%N 22
%P 20-25
%R 10.5120/6411-8829
%I Foundation of Computer Science (FCS), NY, USA
Abstract
Orthogonal frequency division multiplexing (OFDM) is a special case of multicarrier transmission, where a single data stream is transmitted over a number of lower rate subcarriers. Orthogonal frequency division multiplexing (OFDM) has been chosen as modulation technique for different application wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. The purpose of this paper is to provide a MATLAB simulation of the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European digital television service i. e. Digital Video Broadcast-Terrestrial (DVB-T).
References
- A. Yiwleak and C. Pirak, "Intercarrier Interference Cancellation Using Complex Conjugate Technique for Alamouti-Coded MIMO-OFDM Systems" In Proceeding of International conference on Electrical Engineering/ElectronicsComputer Telecommunications and Information Technology no. 5, pp-1168-1172, (Chaing Mai) 2010.
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- V. Tarokh, H. Jafarkhani and A. R. Calderbank, "Space–time block codes from orthogonal designs", IEEE Transactions on Information Theory, Vol. 45, pp. 1456–1467, July 1999
- J. Kim and I. Lee, "Space–time coded OFDM systems with four transmit antennas," In Proceeding of IEEE conference on Vehicular Technology, vol. 2, pp. 2434–2438, September 2004.
- Orthogonal frequency division multiplexing for high-speed optical transmission, by Ivan B. Djordjevic et al
- A Novel Construction Technique For Designing Of Video Application Using Wirless 4G, by M. Suman et al.
- Comparison of OFDM, SC-FDMA and MC-CDMA as AccessTechniques for Mobile Communication, by Zohaib Shaikh et al.
- OFDM Simulation Using Matlab, http://www. ece. gatech. edu/research/labs/sarl/tutorials/OFDM/Tutorial_web. pdf.
- http://en. wikipedia. org/wiki/DVB-T
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