Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays

doi:10.1016/S1005-8885(13)60089-8

中国邮电高校学报(英文) ›› 2013, Vol. 20 ›› Issue (5): 51-56.doi: 10.1016/S1005-8885(13)60089-8

Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays

高军军¹,张建华²,陶小峰³

1. Science and Technology on Information Systems Engineering Laboratory, Beijing 100038, China 2. Wireless Technology Innovation Institute, Beijing University of Posts and Telecommunications, Beijing 100876, China 3. Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China

收稿日期:2013-01-07 修回日期:2013-09-09 出版日期:2013-10-30 发布日期:2013-10-29
通讯作者: 高军军 E-mail:gaojunjun1986@gmail.com
基金资助:
The work was supported by the China Important National Science & Technology Specific Projects (2012ZX03001043-009, 2012ZX03006003-003), and the National Natural Science Foundation of China (61171105), and the Program for New Century Excellent Talents in University of Ministry of Education of China (NCET-11-0598), also by Telecommunications Science Technical Institute (Datang Telecommunication Technology and Industry Group).

Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays

1. Science and Technology on Information Systems Engineering Laboratory, Beijing 100038, China 2. Wireless Technology Innovation Institute, Beijing University of Posts and Telecommunications, Beijing 100876, China 3. Key Laboratory of Universal Wireless Communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China

Received:2013-01-07 Revised:2013-09-09 Online:2013-10-30 Published:2013-10-29
Contact: Jun-Jun GAO E-mail:gaojunjun1986@gmail.com
Supported by:
The work was supported by the China Important National Science & Technology Specific Projects (2012ZX03001043-009, 2012ZX03006003-003), and the National Natural Science Foundation of China (61171105), and the Program for New Century Excellent Talents in University of Ministry of Education of China (NCET-11-0598), also by Telecommunications Science Technical Institute (Datang Telecommunication Technology and Industry Group).

摘要/Abstract

摘要： In presence of line-of-sight (LOS) propagation, multiple-input multiple-output (MIMO) systems can achieve maximum capacity over the whole signal-to-noise ratio (SNR) region by deploying reconfigurable antenna arrays. In this paper, the moment generating function (MGF) formulas of the mutual information (MI) is obtained for LOS MIMO systems with reconfigurable arrays. Then the exact expression of the mean MI is derived in an easily evaluated form. The results show an excellent match between the theoretical curves and the Monte-Carlo simulations.

关键词: multiple-input multiple-output, line-of-sight, mutual information, reconfigurable antenna array, Wishart

Abstract: In presence of line-of-sight (LOS) propagation, multiple-input multiple-output (MIMO) systems can achieve maximum capacity over the whole signal-to-noise ratio (SNR) region by deploying reconfigurable antenna arrays. In this paper, the moment generating function (MGF) formulas of the mutual information (MI) is obtained for LOS MIMO systems with reconfigurable arrays. Then the exact expression of the mean MI is derived in an easily evaluated form. The results show an excellent match between the theoretical curves and the Monte-Carlo simulations.

Key words: multiple-input multiple-output, line-of-sight, mutual information, reconfigurable antenna array, Wishart

GAO Jun-jun ZHANG Jian-hua TAO Xiao-feng. Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays[J]. Acta Metallurgica Sinica(English letters), 2013, 20(5): 51-56.

参考文献

1. Telatar E. Capacity of multi-antenna Gaussian channels. European Transactions on Telecommunications,1999, 10(6): 585-595

2. Bohagen F, Orten P, Oien G E. Construction and capacity analysis of high-rank line-of-sight MIMO channels. Proceedings of the 2005 IEEE Wireless Communications and Networking Conference: Vol 1, Mar 13-17, 2005, New Orleans, LA, USA. Piscataway, NJ, USA: IEEE, 2005: 432-437

3. Sarris I, Nix A R. Design and performance assessment of high-capacity MIMO architectures in the presence of a line-of-sight component. IEEE Transactions on Vehicular Technology, 2007, 56(4): 2194-2202

4. Matthaiou M, Pitarokoilis A, Nossek J A. Mutual information statistics of optimized LOS MIMO systems. Proceedings of the IEEE International Conference on Communications (ICC’10), May 23-27, Cape Town, South Africa. Piscataway, NJ, USA: IEEE, 2010: 5p

5. Jiyun S, Oda Y, Furuno T, et al. A novel approach for capacity improvement of MIMO in LOS channel using reflectarray. Proceedings of the 73rd Vehicular Technology Conference (VTC-Spring’11), May 15-18, 2011, Budapest, Hungary. Piscataway, NJ, USA: IEEE, 2011: 5p

6. Walkenhorst B T, Ingram M A. Repeater-assisted capacity enhancement (RACE) for MIMO links in a line-of-sight environment. Proceedings of the IEEE International Conference on Communications (ICC’09), Jun 14-18, 2009, Dresden, Germany. Piscataway, NJ, USA: IEEE, 2009: 6p

7. Sayeed A M, Raghavan V. Maximizing MIMO capacity in sparse multipath with reconfigurable antenna arrays. IEEE Journal of Selected Topics in Signal Processing, 2007, 1(1): 156-166

8. Kang M, Alouini M S. Capacity of MIMO Rician channels. IEEE Transactions on Wireless Communications, 2006, 5(1): 112-122

9. Tulino A M, Lozano A, Verdu S. Capacity-achieving input covariance for single-user multi-antenna channels. IEEE Transactions on Wireless Communications, 2006, 5(3): 662-671

10. Gradshteyn I S, Ryzhik I.M. Table of integrals, series, and products. 7th ed. New York, NY, USA: Academic Press, 2007

11. Jin S, McKay M R, Gao X, et al. MIMO multichannel beamforming: SER and outage using new eigenvalue distributions of complex noncentral wishart matrices. IEEE Transactions on Communications, 2008, 56(3): 424-434

12. Abramowitz M, Stegun I A. Handbook of mathematical functions with formulas, graphs, and mathematical tables. 10th ed. New York, NY, USA: Dover Publications, 1972

13. Khatri C G. Non-central distributions of ith largest characteristic roots of three matrices concerning complex multivariate normal populations. Annals of the Institute of Statistical Mathematics, 1969, 21(1): 23-32

14. ITU-R M 2135. Guidelines for evaluation of radio interface technologies for IMT-advanced. 2008

15. Gao J, Zhang J, Xiong Y, et al. Performance evaluation of closed-loop spatial multiplexing codebook based on indoor MIMO channel measurement. International Journal of Antennas and Propagation, 2012: 701985/10p

Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays

Mutual information assessment of LOS MIMO systems with reconfigurable antenna arrays

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