DOI QR코드

DOI QR Code

Optimal Planar Array Architecture for Full-Dimensional Multi-user Multiple-Input Multiple-Output with Elevation Modeling

  • Abubakari, Alidu (Department of Electronic Engineering, Hanbat National University) ;
  • Raymond, Sabogu-Sumah (Department of Electronic Engineering, Hanbat National University) ;
  • Jo, Han-Shin (Department of Electronic Engineering, Hanbat National University)
  • 투고 : 2016.04.16
  • 심사 : 2017.02.02
  • 발행 : 2017.04.01

초록

Research interest in three-dimensional multiple-input multiple-output (3D-MIMO) beamforming has rapidly increased on account of its potential to support high data rates through an array of strategies, including sector or user-specific elevation beamforming and cell-splitting. To evaluate the full performance benefits of 3D and full-dimensional (FD) MIMO beamforming, the 3D character of the real MIMO channel must be modeled with consideration of both the azimuth and elevation domain. Most existing works on the 2D spatial channel model (2D-SCM) assume a wide range for the distribution of elevation angles of departure (eAoDs), which is not practical according to field measurements. In this paper, an optimal FD-MIMO planar array configuration is presented for different practical channel conditions by restricting the eAoDs to a finite range. Using a dynamic network level simulator that employs a complete 3D SCM, we analyze the relationship between the angular spread and sum throughput. In addition, we present an analysis on the optimal antenna configurations for the channels under consideration.

키워드

참고문헌

  1. L. Vuokko et al., "Results from 5.3 GHz MIMO Measurement Campaign," COST 273 TD (04) 193, Duisburg, Germany, 2004.
  2. A. Kammoun et al., "Preliminary Results on 3D Channel Modeling: From Theory to Standardization," IEEE J. Sel. Areas Commun., vol. 32, no. 6, June 2014, pp. 1219-1229. https://doi.org/10.1109/JSAC.2014.2328152
  3. T. Taga, "Analysis for Mean Effective Gain of Mobile Antennas in Land Mobile Radio Environments," IEEE Trans. Veh. Technol., vol. 39, no. 2, May 1990, pp. 117-131. https://doi.org/10.1109/25.54228
  4. M. Shafi et al., "The Impact of Elevation Angle on MIMO Capacity," IEEE Int. Conf. Commun., Istanbul, Turkey, June 11-15, 2006, pp. 4155-4160.
  5. Wireless World Initiative New Radio, "WINNER+ Final Channel Models," 2010.
  6. A. Abubakari, S. Raymond, and H. Jo, "Full Dimension MIMO Antenna Configuration for Optimal Performance," Int. Conf. Inform. Commun. Technol. Convergence, Jeju, Rep. of Korea, Oct. 28-30, 2015, pp. 1025-1030.
  7. 3GPP TR 25.996 V12.0.0, Universal Mobile Telecommunications System (UMTS); Spatial Channel Model for Multiple Input Multiple Output (MIMO) Simulations, ETSI, Sophia Antipolis Cedex, France, Sept. 2014.
  8. F. Pei, J. Zhang, and C. Pan, "Elevation Angle Characteristics of Urban Wireless Propagation Environment at 3.5 GHz," IEEE Veh. Technol. Conf. (VTC Fall), Las Vegas, NV, USA, Sept. 2-5, 2013, pp. 1-5.
  9. Q. Luo et al., "3D MIMO Channel Model Based on Field Measurement Campaign for UMa Scenario," IEEE Wireless Commun. Netw. Conf., Istanbul, Turkey, Apr. 6-9, 2014, pp. 171-176.
  10. C. Pan and J. Zhang, "Experimental Investigation of Elevation Angles and Impacts on Channel Capacity in Urban Microcell," Int. Conf. Comput. Netw. Commun., Anaheim, CA, USA, Feb. 16-19, 2015, pp. 11-15.
  11. T. Kang and H. Kim, "Optimal Beam Subset and User Selection for Orthogonal Random Beamforming," IEEE Commun. Lett., vol. 12, no. 9, Sept. 2008, pp. 636-638. https://doi.org/10.1109/LCOMM.2008.080648
  12. P.A. Dighe, R.K. Mallik, and S.S. Jamuar, "Analysis of Transmit-Receive Diversity in Rayleigh Fading," IEEE Trans. Commun., vol. 51, no. 4, Apr. 2003, pp. 694-703. https://doi.org/10.1109/TCOMM.2003.810871
  13. Y. Li et al., "An Enhanced Beamforming Algorithm for Three Dimensional MIMO in LTE-Advanced Networks," Int. Conf. Wireless Commun. Signal Process., Hangzhou, China, Oct. 24-26, 2013, pp. 24-26.
  14. 3GPP doc. R1-071511, Results on Zero-Forcing MU-MIMO, Freescale Semiconductor Inc., 2007.
  15. D.J. Love and R.W. Heath, "Equal Gain Transmission in Multiple-input Multiple-output Wireless Systems," IEEE Trans. Commun., vol. 51, no. 7, July 2003, pp. 1102-1110. https://doi.org/10.1109/TCOMM.2003.814195
  16. B. Clerckx, G. Kim, and S. Kim, "Correlated Fading in Broadcast MIMO Channels: Curse or Blessing?" IEEE Global Telecommun. Conf., New Orleans, LA, USA, Nov. 30-Dec. 4, 2008, pp. 1-5.
  17. D. Ying et al., "Kronecker Product Correlation Model and Limited Feedback Codebook Design in a 3D Channel Model," IEEE Int. Conf. Commun., Sydney, Australia, June 10-14, 2014, pp. 5865-5870.
  18. Y. Xie et al., "A Limited Feedback Scheme for 3D Multiuser MIMO Based on Kronecker Product Codebook," IEEE Annu. Int. Symp. Personal Indoor Mobile Radio Commun., London, UK, Sept. 8-11, 2013, pp. 1130-1135.
  19. J. Zhu et al., "Investigation on Precoding Techniques in E-UTRA and Proposed Adaptive Precoding Scheme for MIMO Systems," Asia-Pacific Conf. Commun., Tokyo, Japan, Oct. 14-16, 2008, pp. 1-5.
  20. ITU-R M.2135-1, Guidelines for Evaluation of Radio Interface Technologies for IMT-Advanced, ITU, Geneva, Switzerland, Dec. 2009.
  21. WINNER II Channel Models, Deliverable D1.1.2 V1.2, IST-4-027756 WINNER II Deliverable, Feb. 2008.
  22. WINNER+ Final Channel Models, Deliverable D5.3 V1.0, June 2010.
  23. K.I. Pedersen, P.E. Mogensen, and B.H. Fleury, "A Stochastic Model of the Temporal and Azimuthal Dispersion Seen at the Base Station in Outdoor Propagation Environments," IEEE Trans. Veh. Technol., vol. 49, no. 2, Mar. 2000, pp. 437-447. https://doi.org/10.1109/25.832975
  24. L.J. Greenstein et al., "A New Path-Gain/Delay-Spread Propagation Model for Digital Cellular Channels," IEEE Trans. Veh. Technol., vol. 46, no. 2, May 1997, pp. 477-485. https://doi.org/10.1109/25.580786
  25. C. Cheon, G. Liang, and H.L. Bertoni, "Simulating Radio Channel Statistics for Different Building Environments," IEEE J. Sel. Areas Commun., vol. 19, no. 11, Nov. 2001, pp. 2191-2200. https://doi.org/10.1109/49.963805
  26. A. Algans, K.I. Pedersen, and P.E. Mogensen, "Experimental Analysis of the Joint Statistical Properties of Azimuth Spread, Delay Spread, and Shadow Fading," IEEE J. Sel. Areas Commun., vol. 20, no. 3, Apr. 2002, pp. 523-531. https://doi.org/10.1109/49.995511
  27. N.C. Beaulieu, A.A. Abu-Dayya, and P.J. McLane, "Estimating the Distribution of a Sum of Independent Lognormal Random Variables," IEEE Trans. Commun., vol. 43, no. 12, Dec. 1995, pp. 2869-2873. https://doi.org/10.1109/26.477480
  28. Y. Nam et al., "Full-Dimension MIMO (FD-MIMO) for Next Generation Cellular Technology," IEEE Commun. Mag., vol. 51, no. 6, June 2013, pp. 172-179. https://doi.org/10.1109/MCOM.2013.6525612

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