Abstract
Massive multiple-input multiple-output (MIMO) technology has become one of the key technologies for fifth generation (5G) wireless systems and beyond due to its potential to offer high spectral efficiency simultaneously to many users, with simple signal processing. These remarkable gains are obtained through the use of many antennas at the base station to spatially multiplex many users on the same time-frequency resource. This chapter provides a comprehensive overview of massive MIMO. A completed massive MIMO transmission protocol under time-division duplex operation is first presented. Then, fundamental aspects including favorable propagation, channel hardening, pilot contamination, and use-and-then-forget capacity bounding technique are discussed in detail. Finally, a range of important topics for future research on massive MIMO is suggested.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
A.J. Paulraj, T. Kailath, Increasing capacity in wireless broadcast systems using distributed transmission/directional reception (DTDR), 6 Sep 1994, US Patent 5,345,599
G.J. Foschini, M.J. Gans, On limits of wireless communications in a fading environment when using multiple antennas. Wirel. Pers. Commun. 6(3), 311–335 (1998)
İ.E. Telatar, Capacity of multi-antenna Gaussian channels. Eur. Trans. Telecommun. 10(6), 585–595 (1999)
J.H. Winters, Optimum combining in digital mobile radio with cochannel interference. IEEE J. Sel. Areas Commun. 2(4), 528–539 (1984)
J.H. Winters, On the capacity of radio communication systems with diversity in Rayleigh fading environment. IEEE J. Sel. Areas Commun. 5(5), 871–878 (1987)
Q.H. Spencer, C.B. Peel, A.L. Swindlehurst, M. Haardt, An introduction to the multi-user MIMO downlink. IEEE Commun. Mag. 42(10), 60–67 (2004)
L. Liu, R. Chen, S. Geirhofer, K. Sayana, Z. Shi, Y. Zhou, Downlink MIMO in LTE-advanced: SU-MIMO vs. MU-MIMO. IEEE Commun. Mag. 50(2), 140–147 (2012)
M. Vaezi, Z. Ding, H.V. Poor, Multiple Access Techniques for 5G Wireless Networks and Beyond. Berlin, Germany: Springer, 2018
R. Mochaourab, E.A. Jorswieck, Optimal beamforming in interference networks with perfect local channel information. IEEE Trans. Signal Process. 59(3), 1128–1141 (2010)
T.L. Marzetta, E.G. Larsson, H. Yang, H.Q. Ngo, Fundamentals of Massive MIMO (Cambridge University Press, Cambridge, UK, 2016)
T.L. Marzetta, How much training is required for multiuser MIMO, in Fortieth Asilomar Conference on Signals, Systems and Computers (ACSSC ’06), Pacific Grove, Oct 2006, pp. 359–363
T.L. Marzetta, Noncooperative cellular wireless with unlimited numbers of base station antennas. IEEE Trans. Wireless Commun. 9(11), 3590–3600 (2010)
J. Jose, A. Ashikhmin, T.L. Marzetta, S. Vishwanath, Pilot contamination and precoding in multi-cell TDD systems. IEEE Trans. Wireless Commun. 10(8), 2640–2651 (2011)
H.Q. Ngo, E.G. Larsson, T.L. Marzetta, Energy and spectral efficiency of very large multiuser MIMO systems. IEEE Trans. Commun. 61(4), 1436–1449 (2013)
J. Hoydis, S. ten Brink, M. Debbah, Massive MIMO in the UL/DL of cellular networks: how many antennas do we need? IEEE J. Sel. Areas Commun. 31(2), 160–171 (2013)
L. Sanguinetti, E. Björnson, J. Hoydis, Towards massive mimo 2.0: understanding spatial correlation, interference suppression, and pilot contamination. IEEE Trans. Commun. (2019)
H. Yin, D. Gesbert, M. Filippou, Y. Liu, A coordinated approach to channel estimation in large-scale multiple-antenna systems. IEEE J. Sel. Areas Commun. 31(2), 264–273 (2013)
Z. Xiang, M. Tao, X. Wang, Massive MIMO multicasting in noncooperative cellular networks. IEEE J. Sel. Areas Commun. 32(6), 1180–1193 (2014)
J. Zhu, R. Schober, V. Bhargava, Secure transmission in multicell massive MIMO systems. IEEE Trans. Wireless Commun. 13(9), 4766–4781 (2014)
R.R. Müller, L. Cottatellucci, M. Vehkaperä, Blind pilot decontamination. IEEE J. Sel. Topics Signal Process. 8(5), 773–786 (2014)
D.W.K. Ng, E.S. Lo, R. Schober, Energy-efficient resource allocation in ofdma systems with large numbers of base station antennas. IEEE Trans. Wireless Commun. 11(9), 3292–3304 (2012)
E. Björnson, L. Sanguinetti, J. Hoydis, M. Debbah, Optimal design of energy-efficient multi-user MIMO systems: is massive MIMO the answer? IEEE Trans. Wireless Commun. 14(6), 3059–3075 (2015)
T. Van Chien, E. Björnson, E.G. Larsson, Joint pilot design and uplink power allocation in multi-cell massive mimo systems. IEEE Trans. Wireless Commun. 17(3), 2000–2015 (2018)
C. Shepard, H. Yu, N. Anand, L.E. Li, T.L. Marzetta, R. Yang, L. Zhong, Argos: practical many-antenna base stations, in Proceedings of the ACM International Conference on Mobile Computing and Networking (MobiCom), Istanbul, Turkey, Aug 2012
X. Gao, O. Edfors, F. Rusek, F. Tufvesson, Massive mimo performance evaluation based on measured propagation data. IEEE Trans. Wireless Commun. 14(7), 3899–3911 (2015)
S. Malkowsky, J. Vieira, L. Liu, P. Harris, K. Nieman, N. Kundargi, I.C. Wong, F. Tufvesson, V. Öwall, O. Edfors, The world’s first real-time testbed for massive mimo: design, implementation, and validation. IEEE Access 5, 9073–9088 (2017)
A. Ashikhmin, L. Li, T.L. Marzetta, Interference reduction in multi-cell massive mimo systems with large-scale fading precoding. IEEE Trans. Inf. Theory 64(9), 6340–6361 (2018)
F. Kaltenberger, J. Haiyong, M. Guillaud, R. Knopp, Relative channel reciprocity calibration in MIMO/TDD systems, in Proceedings of the Future Network and Mobile Summit, Florence, Jun 2010
H.Q. Ngo, E.G. Larsson, T.L. Marzetta, Massive MU-MIMO downlink TDD systems with linear precoding and downlink pilots, in Proceedings of the Allerton, Urbana-Champaign, Oct 2013
P. Viswanath, D.N.C. Tse, Sum capacity of the vector Gaussian broadcast channel and uplink-downlink duality? IEEE Trans. Inf. Theory 49(8), 1912–1921 (2003)
X. Li, E. Björnson, S. Zhou, J. Wang, Massive MIMO with multi-antenna users: when are additional user antennas beneficial? in Proceedings of the IEEE International Conference on Telecommunications (ICT), May 2016, pp. 1–6
T.C. Mai, H.Q. Ngo, T.Q. Duong, Cell-free massive mimo systems with multi-antenna users, in 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP) (IEEE, 2018), pp. 828–832
X. Wu, D. Liu, Novel insight into multi-user channels with multi-antenna users. IEEE Commun. Lett. 21(9), 1961–1964 (2017)
J.A. Sutton, H.Q. Ngo, M. Matthaiou, Performance of a novel maximum-ratio precoder in massive mimo with multiple-antenna users, in 2019 IEEE 30th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) (IEEE, 2019), pp 1–6
H.Q. Ngo, A. Ashikhmin, H. Yang, E.G. Larsson, T.L. Marzetta, Cell-free massive MIMO versus small cells. IEEE Trans. Wireless Commun. 16(3), 1834–1850 (2017)
E. Nayebi, A. Ashikhmin, T.L. Marzetta, H. Yang, B.D. Rao, Precoding and power optimization in cell-free massive MIMO systems. IEEE Trans. Wireless Commun. 16(7), 4445–4459 (2017)
L.D. Nguyen, T.Q. Duong, H.Q. Ngo, K. Tourki, Energy efficiency in cell-free massive mimo with zero-forcing precoding design. IEEE Commun. Lett. 21(8), 1871–1874 (2017)
H.Q. Ngo, L.-N. Tran, T.Q. Duong, M. Matthaiou, E.G. Larsson, On the total energy efficiency of cell-free massive mimo. IEEE Trans. Green Commun. Netw. 2(1), 25–39 (2017)
S. Buzzi, C. D’Andrea, Cell-free massive MIMO: user-centric approach. IEEE Wireless Commun. Lett., 6(6), 706–709 (2017)
F. Riera-Palou, G. Femenias, A.G. Armada, A. Pérez-Neira, Clustered cell-free massive mimo, in 2018 IEEE Globecom Workshops (GC Wkshps) (IEEE, 2018), pp. 1–6
G. Interdonato, M. Karlsson, E. Björnson, E.G. Larsson, Local partial zero-forcing precoding for cell-free massive mimo, arXiv preprint arXiv:1909.01034, 2019
T.C. Mai, H.Q. Ngo, M. Egan, T.Q. Duong, Pilot power control for cell-free massive mimo. IEEE Trans. Veh. Tech. 67(11), 11264–11268 (2018)
G. Interdonato, H.Q. Ngo, P. Frenger, E.G. Larsson, Downlink training in cell-free massive mimo: a blessing in disguise. IEEE Trans. Wireless Commun. 18(11), 5153–5169 (2019)
Z. Chen, E. Björnson, Channel hardening and favorable propagation in cell-free Massive MIMO with stochastic geometry. IEEE Trans. Commun. 66(11), 5205–5219 (2018)
J. Zhang, Y. Wei, E. Björnson, Y. Han, S. Jin, Performance analysis and power control of cell-free massive mimo systems with hardware impairments. IEEE Access 6, 55302–55314 (2018)
M. Bashar, K. Cumanan, A.G. Burr, H.Q. Ngo, M. Debbah, P. Xiao, Max–min rate of cell-free massive mimo uplink with optimal uniform quantization. IEEE Trans. Commun. 67(10), 6796–6815 (2019)
M. Bashar, K. Cumanan, A.G. Burr, H.Q. Ngo, E.G. Larsson, P. Xiao, Energy efficiency of the cell-free massive mimo uplink with optimal uniform quantization. IEEE Trans. Green Commun. Netw. 3(4), 971–987 (2019)
G. Interdonato, P. Frenger, E.G. Larsson, Scalability aspects of cell-free massive mimo, in ICC 2019–2019 IEEE International Conference on Communications (ICC) (IEEE, 2019), pp. 1–6
R. Nikbakht, R. Mosayebi, A. Lozano, Uplink fractional power control and downlink power allocation for cell-free networks. IEEE Wireless Commun. Lett. 9(6), 774–777 (2020)
E. De Carvalho, E. Bjornson, J.H. Sorensen, P. Popovski, E.G. Larsson, Random access protocols for massive mimo. IEEE Commun. Mag. 55(5), 216–222 (2017)
K. Senel, E.G. Larsson, Grant-free massive mtc-enabled massive mimo: a compressive sensing approach. IEEE Trans. Commun. 66(12), 6164–6175 (2018)
L. Liu, W. Yu, Massive connectivity with massive mimo–Part I: device activity detection and channel estimation. IEEE Trans. Signal Process. 66(11), 2933–2946 (2018)
Acknowledgements
This work was supported by the UK Research and Innovation Future Leaders Fellowships under Grant MR/S017666/1.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2021 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Ngo, H.Q. (2021). Massive MIMO. In: Lin, X., Lee, N. (eds) 5G and Beyond. Springer, Cham. https://doi.org/10.1007/978-3-030-58197-8_4
Download citation
DOI: https://doi.org/10.1007/978-3-030-58197-8_4
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-58196-1
Online ISBN: 978-3-030-58197-8
eBook Packages: EngineeringEngineering (R0)