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Erschienen in: Wireless Personal Communications 3/2017

15.03.2017

New Algorithm for Time and Frequency Synchronization in MIMO-OFDM Systems

verfasst von: Sandeep Kumar Singh, Anagha. P. Rathkanthiwar, Abhay S. Gandhi

Erschienen in: Wireless Personal Communications | Ausgabe 3/2017

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Abstract

This paper addresses the problem of time and frequency synchronization in MIMO-OFDM systems, which are extremely sensitive to these errors. A preamble based algorithm is proposed for the estimation of synchronization errors. Product of autocorrelation function and cross correlation function is used for symbol timing offset estimation which reduces the uncertainty in timing estimation due to timing metric plateau. Phase difference between two identical parts of the preamble is used for carrier frequency offset estimation. Simulation results are presented to validate the performance of the algorithm.

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Literatur
1.
Zurück zum Zitat Larsson, E. G., Edfors, O., Tufvesson, F., & Marzetta, T. L. (2014). Massive mimo for next generation wireless systems. IEEE Communications Magazine, 52(2), 186–195.CrossRef Larsson, E. G., Edfors, O., Tufvesson, F., & Marzetta, T. L. (2014). Massive mimo for next generation wireless systems. IEEE Communications Magazine, 52(2), 186–195.CrossRef
2.
Zurück zum Zitat Stuber, G. L., Barry, J. R., Mclaughlin, S. W., Li, Y., Ingram, M. A., & Pratt, T. G. (2004). Broadband mimo-ofdm wireless communications. Proceedings of the IEEE, 92(2), 271–294.CrossRef Stuber, G. L., Barry, J. R., Mclaughlin, S. W., Li, Y., Ingram, M. A., & Pratt, T. G. (2004). Broadband mimo-ofdm wireless communications. Proceedings of the IEEE, 92(2), 271–294.CrossRef
3.
Zurück zum Zitat Moose, P. H. (1994). A technique for orthogonal frequency division multiplexing frequency offset correction. IEEE Transactions on Communications, 42(10), 2908–2914.CrossRef Moose, P. H. (1994). A technique for orthogonal frequency division multiplexing frequency offset correction. IEEE Transactions on Communications, 42(10), 2908–2914.CrossRef
4.
Zurück zum Zitat Schmidl, T. M., & Cox, D. C. (1997). Robust frequency and timing synchronization for ofdm. IEEE Transactions on Communications, 45(12), 1613–1621.CrossRef Schmidl, T. M., & Cox, D. C. (1997). Robust frequency and timing synchronization for ofdm. IEEE Transactions on Communications, 45(12), 1613–1621.CrossRef
5.
Zurück zum Zitat Morelli, M., & Mengali, U. (1999). An improved frequency offset estimator for OFDM applications. IEEE Communications Letters, 3(3), 75–77.CrossRef Morelli, M., & Mengali, U. (1999). An improved frequency offset estimator for OFDM applications. IEEE Communications Letters, 3(3), 75–77.CrossRef
6.
Zurück zum Zitat van de Beek, J. J., Sandell, M., & Borjesson, P. O. (1997). Ml estimation of time and frequency offset in OFDM systems. IEEE Transactions on Signal Processing, 45(7), 1800–1805.CrossRefMATH van de Beek, J. J., Sandell, M., & Borjesson, P. O. (1997). Ml estimation of time and frequency offset in OFDM systems. IEEE Transactions on Signal Processing, 45(7), 1800–1805.CrossRefMATH
7.
Zurück zum Zitat Schenk, T. C. W., & van Zelst, A. (2003). Frequency synchronization for mimo OFDM wireless lan systems. In IEEE 58th Vehicular Technology Conference, VTC 2003-Fall (Vol. 2, pp. 781–785). Schenk, T. C. W., & van Zelst, A. (2003). Frequency synchronization for mimo OFDM wireless lan systems. In IEEE 58th Vehicular Technology Conference, VTC 2003-Fall (Vol. 2, pp. 781–785).
8.
Zurück zum Zitat van Zelst, A., & Schenk, T. C. W. (2004). Implementation of a mimo OFDM-based wireless lan system. IEEE Transactions on Signal Processing, 52(2), 483–494.MathSciNetCrossRefMATH van Zelst, A., & Schenk, T. C. W. (2004). Implementation of a mimo OFDM-based wireless lan system. IEEE Transactions on Signal Processing, 52(2), 483–494.MathSciNetCrossRefMATH
9.
Zurück zum Zitat Wang, D., Wei, J., & Zhang, X. (2007). A novel blind carrier synchronization method for mimo OFDM system. In MILCOM 2007–IEEE Military Communications Conference (pp. 1–4). Wang, D., Wei, J., & Zhang, X. (2007). A novel blind carrier synchronization method for mimo OFDM system. In MILCOM 2007–IEEE Military Communications Conference (pp. 1–4).
10.
Zurück zum Zitat Yang, G., Wang, C. -L., Wang, H. -C., & Li, S. -Q. (2010). A new synchronization scheme for OFDM-based cooperative relay systems. In 2010 IEEE Global Telecommunications Conference (GLOBECOM 2010). IEEE, 2010 (pp. 1–5). Yang, G., Wang, C. -L., Wang, H. -C., & Li, S. -Q. (2010). A new synchronization scheme for OFDM-based cooperative relay systems. In 2010 IEEE Global Telecommunications Conference (GLOBECOM 2010). IEEE, 2010 (pp. 1–5).
11.
Zurück zum Zitat Zhang, J., Shen, C., Deng, G., & Wang, Y. (2013). Timing and frequency synchronization for cooperative relay networks. In 2013 IEEE 78th Vehicular Technology Conference (VTC Fall) IEEE, 2013 (pp. 1–5). Zhang, J., Shen, C., Deng, G., & Wang, Y. (2013). Timing and frequency synchronization for cooperative relay networks. In 2013 IEEE 78th Vehicular Technology Conference (VTC Fall) IEEE, 2013 (pp. 1–5).
12.
Zurück zum Zitat Luo, R., Yang, J., Li, R., Hu, S., & Duan, J. (2015). A new timing and frequency synchronization algorithm for distributed mimo-ofdm systems. Wireless Personal Communications, 82(3), 1685–1696.CrossRef Luo, R., Yang, J., Li, R., Hu, S., & Duan, J. (2015). A new timing and frequency synchronization algorithm for distributed mimo-ofdm systems. Wireless Personal Communications, 82(3), 1685–1696.CrossRef
13.
Zurück zum Zitat Chakraborty, S., & Sen, D. (2016). Joint frequency offset and channel estimation in distributed MIMO-OFDM systems. Wireless Personal Communications, pp. 1–19. doi:10.1007/s11277-016-3636-7. Chakraborty, S., & Sen, D. (2016). Joint frequency offset and channel estimation in distributed MIMO-OFDM systems. Wireless Personal Communications, pp. 1–19. doi:10.​1007/​s11277-016-3636-7.
14.
Zurück zum Zitat Rathkanthiwar, A. P., Singh, S. K., & Gandhi, A. S. (2015). Methods of frequency offset estimation in OFDM based system. In 18th International Symposium on Wireless Personal Multimedia Communication (WPMC) December 2015. Rathkanthiwar, A. P., Singh, S. K., & Gandhi, A. S. (2015). Methods of frequency offset estimation in OFDM based system. In 18th International Symposium on Wireless Personal Multimedia Communication (WPMC) December 2015.
15.
Zurück zum Zitat Rathkanthiwar, A. P., & Gandhi, A. S. (2013). A new timing metric for timing error estimation in OFDM. In 2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace Electronic Systems (VITAE), June, pp. 1–6. Rathkanthiwar, A. P., & Gandhi, A. S. (2013). A new timing metric for timing error estimation in OFDM. In 2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace Electronic Systems (VITAE), June, pp. 1–6.
16.
Zurück zum Zitat Chiueh, T.-D., Tsai, P.-Y., & Lai, I.-W. (2012). Baseband receiver design for wireless MIMO-OFDM communications. New York: Wiley.CrossRef Chiueh, T.-D., Tsai, P.-Y., & Lai, I.-W. (2012). Baseband receiver design for wireless MIMO-OFDM communications. New York: Wiley.CrossRef
17.
Zurück zum Zitat Morelli, M., Kuo, C. C. J., & Pun, M. O. (2007). Synchronization techniques for orthogonal frequency division multiple access (OFDMA): A tutorial review. Proceedings of the IEEE, 95(7), 1394–1427.CrossRef Morelli, M., Kuo, C. C. J., & Pun, M. O. (2007). Synchronization techniques for orthogonal frequency division multiple access (OFDMA): A tutorial review. Proceedings of the IEEE, 95(7), 1394–1427.CrossRef
18.
Zurück zum Zitat Ai, B., Ge, J. H, Wang, Y., Yang, S. yong, Liu, P., & Liu, G. (2004). Frequency offset estimation for OFDM in wireless communications. IEEE Transactions on Consumer Electronics, 50(1), 73–77.CrossRef Ai, B., Ge, J. H, Wang, Y., Yang, S. yong, Liu, P., & Liu, G. (2004). Frequency offset estimation for OFDM in wireless communications. IEEE Transactions on Consumer Electronics, 50(1), 73–77.CrossRef
19.
Zurück zum Zitat He, L. M. Carrier frequency offset estimation in MIMO OFDM systems. In 2008 4th International Conference on Wireless Communications, Networking and Mobile Computing October pp. 1–4. He, L. M. Carrier frequency offset estimation in MIMO OFDM systems. In 2008 4th International Conference on Wireless Communications, Networking and Mobile Computing October pp. 1–4.
Metadaten
Titel
New Algorithm for Time and Frequency Synchronization in MIMO-OFDM Systems
verfasst von
Sandeep Kumar Singh
Anagha. P. Rathkanthiwar
Abhay S. Gandhi
Publikationsdatum
15.03.2017
Verlag
Springer US
Erschienen in
Wireless Personal Communications / Ausgabe 3/2017
Print ISSN: 0929-6212
Elektronische ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-017-4090-x

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