Research Article
Maximum-Likelihood Equalisation for STBC-MIMO on Test-Bed
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 46 - Issue 22 |
| Published: May 2012 |
| Authors: Ashu Taneja |
10.5120/7095-9613
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Ashu Taneja . Maximum-Likelihood Equalisation for STBC-MIMO on Test-Bed. International Journal of Computer Applications. 46, 22 (May 2012), 10-14. DOI=10.5120/7095-9613
@article{ 10.5120/7095-9613,
author = { Ashu Taneja },
title = { Maximum-Likelihood Equalisation for STBC-MIMO on Test-Bed },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 46 },
number = { 22 },
pages = { 10-14 },
doi = { 10.5120/7095-9613 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Ashu Taneja
%T Maximum-Likelihood Equalisation for STBC-MIMO on Test-Bed%T
%J International Journal of Computer Applications
%V 46
%N 22
%P 10-14
%R 10.5120/7095-9613
%I Foundation of Computer Science (FCS), NY, USA
Abstract
This paper deals with the design and implementation of Maximum Likelihood (ML) Estimation method for a MIMO system utilising Space-time block coding (STBC) based on Alamouti transmitter diversity scheme. The design is modelled using MATLAB to derive the required specifications. The code is simulated, synthesized and implemented on Test bed for real-time analysis. The performance of STBC- MIMO is evaluated on the basis of Bit Error Rate (BER) and Symbol Error Rate (SER) for different types of modulations.
References
- Sudhakar Reddy. P, Ramachandra Reddy. G "Design and FPGA Implementation of Channel Estimation Method and Modulation Technique for MIMO System", European Journal of Scientific Research ISSN 1450-216X vol. 25 , no. 2, pp. 257-265,2009
- S. M. Alamouti, "A Simple Transmit Diversity Technique for Wireless Communications," IEEE Journal on Selected Areas in Communications, Vol. 16, No. 8, pp. 1451-1458, October 1998.
- E. Lindskog and A. Paulraj, "A Transmit Diversity Scheme for Channels with Intersymbol Interference," Proceedings of IEEE International Conference on Communications, 2000, Vol. 1, pp. 307-311, June 18, 2000.
- Imad Barhumi, Marc Moonen "On Maximum-Likelihhod Equalisation over doubly selective channels" IEEE Trans. Signal Processing, vol. 54, pp. 1445–1458, Apr. 2007.
- G. Forney, "Maximum Likelihood Sequence Estimation of Digital Sequences in the Presence of Intersymbol Interference," IEEE Trans. Inform. Theory, vol. IT-18, pp. 363–378, May 1972.
- I. Barhumi, G. Leus, and M. Moonen, "Time-Varying FIR Decision Feedback Equalization of Doubly Selective Channels," in Globecom, vol. 4, pp. 2263–2268, December,1-5 2003.
- E. G. Larsson,P. Stoica "Space-time block coding for wireless communications", Cambridge Press, 2003.
- X. Ma and G. B. Giannakis, "Maximum-Diversity Transmissions over Doubly Selective Wireless Channels," IEEE Trans. Inform. Theory, vol. 49, pp. 1823–1840, July 2003.
- Ye (Geoffrey) Li, Nambirajan Seshadri and Sirikiat Ariyavisitakul "Channel Estimation for OFDM Systems with Transmitter Diversity in Mobile Wireless Channels" IEEE Journal on Selected Areas in Communications,Vol. 17, No. 3,pp. 461-471, March 1999.
- Mumtaz Bilgin Sen , "Channel Estimation Techniques For Single and Multiple Transmit Antenna Orthogonal Frequency Division Multiplexing (OFDM) Systems", Master's Thesis, Naval Postgraduate School, Monterey, California, September, 2005.
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