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Space Time Frequency Block Codes for MIMO-OFDM system using intercarrier interference self-cancellation schemes

Idris, Azlina and Dimyati, Kaharudin and Syed Yusof, Sharifah Kamilah (2008) Space Time Frequency Block Codes for MIMO-OFDM system using intercarrier interference self-cancellation schemes. In: Proceedings of Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008. Institute of Electrical and Electronics Engineers, New York, pp. 116-121. ISBN 978-995748603-7

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Official URL: http://dx.doi.org/10.1109/MICCCA.2008.4669860

Abstract

This paper highlights the Space Time Frequency Block Codes (STFBC) that exploit spatial, time and frequency diversity can be designed using orthogonal frequency division multiplexing (OFDM). However, OFDM suffers from ICI. Hence, a new OFDM-MIMO using STFBC method combining ICI-SC scheme is investigated to reduce ICI and error correction effectively. The technique of reducing ICI using Space Time Frequency diversity is recognized to be an ultimate means to achieve the objective of this work and providing diversity at the same time. The system developed is analyzed with CFO and compared in terms of BER performance. It can be seen from the simulation results that the system developed improved the BER performance with high diversity order and successfully reduce ICI effect.

Item Type:Book Section
Additional Information:ISBN: 978-995748603-7; Mosharaka International Conference on Communications, Computers and Applications 2008, MIC-CCA 2008; Amman; 8 August 2008 through 10 August 2008
Uncontrolled Keywords:intercarrier interference self cancellation, orthogonal frequency division multiplexing (OFDM), space time frequency bolck codes (STFBC)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:12757
Deposited By: Mrs Liza Porijo
Deposited On:28 Jun 2011 01:26
Last Modified:28 Jun 2011 01:26

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