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Performance Analysis Of Channel Coding In Multi Input Multi Output Orthogonal Frequency Division Multiplexing

Year 2018, Volume: 10 Issue: 3, 52 - 65, 31.12.2018
https://doi.org/10.29137/umagd.481948

Abstract

Multicarrier modulation techniques like
orthogonal frequency division multiplexing (OFDM) and frequency division
multiplexing (FDM) have recently been introduced as robust techniques against
intersymbol interference (ISI) and noise, compared to single carrier
communication systems over fast fading multipath communication channels.
Therefore, multicarrier modulation techniques have been considered as a
candidate for new generation, high data rate broadband wireless communication
systems and have been adopted as the related standards. Several examples are
the European digital audio broadcasting (DAB) and digital video broadcasting
(DVB), the IEEE standands for wireless local area networks (WLAN), 802.11a, and
wireless metropolitan area networks (WMAN), 802.16a. In this study, low density
parity-check (LDPC) codes, space-time block codes (STBC) and convolutional
codes, which are known as error control codes, are discussed in multi-input
multiple-output orthogonal frequency division multiplexed (MIMO-OFDM) systems.
First, the structure of space-time block codes is explained. Then space-time
block codes are compared with low density parity check codes and convolutional
codes. Specifically, performance results for additive white Gaussian noise
(AWGN) channel in binary phase shift keyying (BPSK) systems of these three
codes have been compared. Bit error rates (BER) on binary phase shift keyying
systems of space-time block codes, low density parity check codes and
convolutional codes are simulated using matlab. Simulation results show that
space-time block codes provide better performance than the other two error
control codes.

References

  • S. M. Alamouti, 1998, A Simple Transmit Diversity Technique for Wireless Communications, IEEE Journal on Select Areas In Communications, Vol. 16, No. 8., 1451- 1458.
  • E. Eryılmaz, Uzay-Zaman Blok Kodlarında Verici Anten Seçimi. Bitirme Çalışması, 2004.
  • C. E. Shannon, A Mathematical Theory of Communication, Bell Syst. Tech. J., vol. 27, pp. 379-423, 623-656, 1948.
  • A. F. Molisch, MIMO Systems with Antenna Selection – an Overview, Mitsubishi Research Laboratory, 2003.
  • R.W. Chang, Synthesis of Band-Limited Orthogonal Signals for Multichannel Data Transmission, Bell System Technical Journal, vol. 45, pp 1775-1796, December 1966.
  • S.B. Weinstein, P.M. Ebert, Data transmission by frequency-division multiplexing using the discrete Fourier transform, IEEE Transactions on Communications, vol. 19, no. 5, pp. 628-634, October 1971.
  • Digital Broadcasting Systems for Television, Sound and Data Services, European Telecommunications Standart, prETS 300 744, April 1996.
  • Onizawa, T., et all, A Fast Synchronization Scheme of OFDM Signals for High Rate Wireless LAN, IEICE Transactions on Communications, E82-B(2), 455-463, 1999.
  • Sampath, H., Taiwar, S., “A Fourth-Generation MIMO-OFDM Broadband Wireless Systems: Design, Performance, and Field Trial Results”, IEEE Communications Magazine, pp.143-149, September, 2002.
  • Gordon, L.S, John, R. B., Steve, W. M., Ye, L., Marry, A. I., “Broadband MIMO-OFDM Wireless Communications”, Proceedings of the IEEE, vol. 92, No. 2, pp. 271-294, February 2004.
  • Barhumi, I., Geert, L., Moonen, M., “Optimal training Design for MIMO OFDM Systems in Mobile Wireless Channels”, IEEE Transc. On Signal Processing, vol. 51, No. 6, pp. 1615- 1624, June 2003.
  • Li, J., Liao, G., Wu, Y., “MIMO-OFDM Channel Estimation in Presence of Carrier Frequency Ofset”, Proc. of the IEEE 6th CAS Sym. on Emerging Technologies Mobile and Wireless Comm. pp 685-688, Shangai China, June 2004.
  • Minn, H., Al-Dhair, N., “Training Signal Design for MIMO OFDM Channel Estimation in Presence of Frequency Ofset”, Proc. of the IEEE Wireless Communications and Networking Conference (WCNC 2005), pp. 1-6, April 2005.
  • C. Yıldız, Düşük Yoğunluklu Eşlik Kontrol Kodları Kullanan BPSK Sistemlerinin AWGN Kanal İçin Performans Analizi, Yüksek Lisans Tezi, Kırıkkale Üniversitesi, Kırıkkale, 2006.
  • T. J. Richardson, M. A Shokrollahi, and R. L Urbanke, Design of Capacity Approaching Irregular Low-Density Parity-Check Codes, IEEE Trans. On Information Theory, Vol. 47, pp. 619–637, 2001.
  • M. G. Luby, M. Mitzenmacher, M. A. Shokrollahi, and D. A. Spielman, Improved Low-Density Parity-Check Codes Using Irregular Graphs, IEEE Trans. Inform. Theory, vol. 47, no. 2, pp. 585-598, 2001.
  • Sarah J. Johnson, Steven R. Weller, Low-Density Parity-Check Codes: Design and Decoding, Technical Report EE02041, 2002.
  • V. Tarokh, N. Seshadri, A.R. Calderbank, (1998), “Space-time codes for high data rate wireless communication: Performance ciriterion and code construction” IEEE Transactions on Information Theory, 44 (2), 744-765.
  • C. Di, D. Proietti, I. E. Telatar, T. J. Richardson, and R. L. Urbanke, Finitelength Analysis of Low-Density Parity-Check Codes on The Binary Erasure Channel, IEEE Trans. Inform. Theory, vol. 48, no. 6, pp. 1570-1579, 2002.
  • S. Y. Chung, G. D. Forney, Jr., T. J. Richardson, and R. Urbanke, on the Design of Low-Density Parity-Check Codes Within 0.0045 dB of the Shannon Limit, IEEE Commun. Letters, vol. 5, no. 2, pp. 58-60, 2001.
  • Naguib, A., Seshardi, N. ve Calderbank, A. R., 2000, Space-Time Coding and Signal Processing for High Data Rate Wireless Communications, IEEE Signal Processing Magazine, 76- 91.
  • Tarokh, V., Seshadri, N. ve Calderbank, A., 1997, Space-Time Codes For High Data Rate Wireless Communications: Code Construction, IEEE Vehicular Technology Conf., 637- 641.
  • Liew, T. H. ve Hanzo L., 2002, Space-Time Codes and Concatenated Channel Codes for Wireless Communications, Proceedings Of The IEEE, Vol. 90, No. 2, 187- 219.
  • A. J. Viterbi and J. K. Omurga, Princibles of Digital Communication and Coding, McGraw-Hill, New York, 1979.
  • G. D. Forney, Jr., The Viterbi Algorithm, Proc. IEEE, 61, pp. 268-278, 1973.

Çok Girişli Çok Çıkışlı Dikgen Frekans Bölmeli Çoğullamalı Sistemlerde Kanal Kodlaması Performans Analizi

Year 2018, Volume: 10 Issue: 3, 52 - 65, 31.12.2018
https://doi.org/10.29137/umagd.481948

Abstract

Dikgen frekans bölmeli çoğullama (OFDM)
ve frekans bölmeli çoğullama (FDM) gibi çok taşıyıcılı modülasyon
tekniklerinin, hızlı değişen çok yollu iletişim kanallarında, semboller arası
girişimlere (ISI) ve gürültülere karşı tek taşıyıcılı iletişim sistemlerine
göre çok daha dayanıklı olduğu yapılan olduğu son yıllarda ortaya konmuştur. Bu
nedenle yeni nesil data hızı yüksek, geniş bandlı kablosuz iletişim sistemleri
için, çok taşıyıcılı modülasyon teknikleri aday olarak düşünülmekte ve standart
olarak yerleşmektedir. Örnek olarak Avrupa sayısal radyo yayın sistemi (DAB),
sayısal televizyon sistemi (DVB), kablosuz yerel bilgisayar ağları standardı
(IEEE 802.11a) ve kablosuz metropolitan bilgisayar ağları (IEEE 802.16a)
verilebilir. Bu çalışmada, çok girişli çok çıkışlı dikgen frekans bölmeli
çoğullamalı (MIMO-OFDM) sistemlerde, hata kontrol kodları olarak bilinen düşük
yoğunluklu eşlik kontrol (LDPC) kodları, uzay-zaman blok kodları (STBC) ve
konvolüsyon kodları ele alınmıştır. Her üç kod için de ikili faz kaydırmalı
anahtarlama (BPSK) sistemlerinde, toplamsal beyaz Gauss gürültülü (AWGN) kanal
için performans analizleri yapılmış ve sonuçları karşılaştırılmıştır. Düşük
yoğunluklu eşlik kontrol kodları, uzay-zaman blok kodları ve konvolüsyon
kodlarının ikili faz kaydırmalı anahtarlama sistemleri üzerindeki bit hata
oranı (BER) karşılaştırması matlab programıyla simüle edilerek verilmiştir.
Simülasyon sonuçlarında, uzay-zaman blok kodlarının, düşük yoğunluklu eşlik
kontrol kodları ve konvolüsyon kodlarına göre daha üstün bir performans
sağladığı gözlemlenmiştir.

References

  • S. M. Alamouti, 1998, A Simple Transmit Diversity Technique for Wireless Communications, IEEE Journal on Select Areas In Communications, Vol. 16, No. 8., 1451- 1458.
  • E. Eryılmaz, Uzay-Zaman Blok Kodlarında Verici Anten Seçimi. Bitirme Çalışması, 2004.
  • C. E. Shannon, A Mathematical Theory of Communication, Bell Syst. Tech. J., vol. 27, pp. 379-423, 623-656, 1948.
  • A. F. Molisch, MIMO Systems with Antenna Selection – an Overview, Mitsubishi Research Laboratory, 2003.
  • R.W. Chang, Synthesis of Band-Limited Orthogonal Signals for Multichannel Data Transmission, Bell System Technical Journal, vol. 45, pp 1775-1796, December 1966.
  • S.B. Weinstein, P.M. Ebert, Data transmission by frequency-division multiplexing using the discrete Fourier transform, IEEE Transactions on Communications, vol. 19, no. 5, pp. 628-634, October 1971.
  • Digital Broadcasting Systems for Television, Sound and Data Services, European Telecommunications Standart, prETS 300 744, April 1996.
  • Onizawa, T., et all, A Fast Synchronization Scheme of OFDM Signals for High Rate Wireless LAN, IEICE Transactions on Communications, E82-B(2), 455-463, 1999.
  • Sampath, H., Taiwar, S., “A Fourth-Generation MIMO-OFDM Broadband Wireless Systems: Design, Performance, and Field Trial Results”, IEEE Communications Magazine, pp.143-149, September, 2002.
  • Gordon, L.S, John, R. B., Steve, W. M., Ye, L., Marry, A. I., “Broadband MIMO-OFDM Wireless Communications”, Proceedings of the IEEE, vol. 92, No. 2, pp. 271-294, February 2004.
  • Barhumi, I., Geert, L., Moonen, M., “Optimal training Design for MIMO OFDM Systems in Mobile Wireless Channels”, IEEE Transc. On Signal Processing, vol. 51, No. 6, pp. 1615- 1624, June 2003.
  • Li, J., Liao, G., Wu, Y., “MIMO-OFDM Channel Estimation in Presence of Carrier Frequency Ofset”, Proc. of the IEEE 6th CAS Sym. on Emerging Technologies Mobile and Wireless Comm. pp 685-688, Shangai China, June 2004.
  • Minn, H., Al-Dhair, N., “Training Signal Design for MIMO OFDM Channel Estimation in Presence of Frequency Ofset”, Proc. of the IEEE Wireless Communications and Networking Conference (WCNC 2005), pp. 1-6, April 2005.
  • C. Yıldız, Düşük Yoğunluklu Eşlik Kontrol Kodları Kullanan BPSK Sistemlerinin AWGN Kanal İçin Performans Analizi, Yüksek Lisans Tezi, Kırıkkale Üniversitesi, Kırıkkale, 2006.
  • T. J. Richardson, M. A Shokrollahi, and R. L Urbanke, Design of Capacity Approaching Irregular Low-Density Parity-Check Codes, IEEE Trans. On Information Theory, Vol. 47, pp. 619–637, 2001.
  • M. G. Luby, M. Mitzenmacher, M. A. Shokrollahi, and D. A. Spielman, Improved Low-Density Parity-Check Codes Using Irregular Graphs, IEEE Trans. Inform. Theory, vol. 47, no. 2, pp. 585-598, 2001.
  • Sarah J. Johnson, Steven R. Weller, Low-Density Parity-Check Codes: Design and Decoding, Technical Report EE02041, 2002.
  • V. Tarokh, N. Seshadri, A.R. Calderbank, (1998), “Space-time codes for high data rate wireless communication: Performance ciriterion and code construction” IEEE Transactions on Information Theory, 44 (2), 744-765.
  • C. Di, D. Proietti, I. E. Telatar, T. J. Richardson, and R. L. Urbanke, Finitelength Analysis of Low-Density Parity-Check Codes on The Binary Erasure Channel, IEEE Trans. Inform. Theory, vol. 48, no. 6, pp. 1570-1579, 2002.
  • S. Y. Chung, G. D. Forney, Jr., T. J. Richardson, and R. Urbanke, on the Design of Low-Density Parity-Check Codes Within 0.0045 dB of the Shannon Limit, IEEE Commun. Letters, vol. 5, no. 2, pp. 58-60, 2001.
  • Naguib, A., Seshardi, N. ve Calderbank, A. R., 2000, Space-Time Coding and Signal Processing for High Data Rate Wireless Communications, IEEE Signal Processing Magazine, 76- 91.
  • Tarokh, V., Seshadri, N. ve Calderbank, A., 1997, Space-Time Codes For High Data Rate Wireless Communications: Code Construction, IEEE Vehicular Technology Conf., 637- 641.
  • Liew, T. H. ve Hanzo L., 2002, Space-Time Codes and Concatenated Channel Codes for Wireless Communications, Proceedings Of The IEEE, Vol. 90, No. 2, 187- 219.
  • A. J. Viterbi and J. K. Omurga, Princibles of Digital Communication and Coding, McGraw-Hill, New York, 1979.
  • G. D. Forney, Jr., The Viterbi Algorithm, Proc. IEEE, 61, pp. 268-278, 1973.
There are 25 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Murat Lüy 0000-0002-2378-0009

Ramazan Güngüneş This is me

Eyüp Tuna This is me

Publication Date December 31, 2018
Submission Date November 12, 2018
Published in Issue Year 2018 Volume: 10 Issue: 3

Cite

APA Lüy, M., Güngüneş, R., & Tuna, E. (2018). Çok Girişli Çok Çıkışlı Dikgen Frekans Bölmeli Çoğullamalı Sistemlerde Kanal Kodlaması Performans Analizi. International Journal of Engineering Research and Development, 10(3), 52-65. https://doi.org/10.29137/umagd.481948

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