M. D. Renzo et al., "Smart radio environments empowered by reconfigurable intelligent surfaces: How it works, state of research, and the road ahead," IEEE J. Sel. Areas Commun., vol. 38, no. 11, pp. 2450-2525, Nov. 2020
A. Papazafeiropoulos et al., "Intelligent reflecting surface-assisted MUMISO systems with imperfect hardware: Channel estimation, beamforming design," IEEE Trans. Wireless Commun., vol. 21, no. 3, pp. 2077-2092, Mar. 2022
C. Huang et al., "Reconfigurable intelligent surfaces for energy efficiency in wireless communication," IEEE Transa. Wireless Commun., vol. 18, no. 8, pp. 4157-4170, Aug. 2019
C. Guo et al., "Outage probability analysis and minimization in intelligent reflecting surface-assisted MISO systems," IEEE Commun. Lett., vol. 24, no. 7, pp. 1563-1567, Jul. 2020
A. Papazafeiropoulos et al., "Coverage probability of distributed IRS systems under spatially correlated channels," IEEE Wireless Commun. Lett., vol. 10, no. 8, pp. 1722-1726, Aug. 2021
K. Zhi et al., "Statistical CSI-based design for reconfigurable intelligent surface-aided massive MIMO systems with direct links," IEEE Wireless Commun. Lett., vol. 10, no. 5, pp. 1128-1132, May 2021
Q. Wu and R. Zhang, "Intelligent reflecting surface enhanced wireless network via joint active and passive beamforming," IEEE Trans. Wireless Commun., vol. 18, no. 11, pp. 5394-5409, Nov. 2019
E. Björnson and L. Sanguinetti, "Rayleigh fading modeling and channel hardening for reconfigurable intelligent surfaces," IEEE Wireless Commun. Lett., vol. 10, no. 4, pp. 830-834, Apr. 2021
A. Papazafeiropoulos, "Ergodic capacity of IRS-assisted MIMO systems with correlation and practical phase-shift modeling," IEEE Wireless Commun. Lett., vol. 11, no. 2, pp. 421-425, Feb. 2022
M.-A. Badiu and J. P. Coon, "Communication through a large reflecting surface with phase errors," IEEE Wireless Commun. Lett., vol. 9, no. 2, pp. 184-188, Feb. 2020
J. Xu et al., "STAR-RISs: Simultaneous transmitting and reflecting reconfigurable intelligent surfaces," IEEE Commun. Lett., vol. 25, no. 9, pp. 3134-3138, Sep. 2021
X. Mu et al., "Simultaneously transmitting and reflecting (STAR) RIS aided wireless communications," IEEE Trans. Wireless Commun., vol. 21, no. 5, pp. 3083-3098, May 2022
F. Bohagen et al., "Design of optimal high-rank line-of-sight MIMO channels," IEEE Trans. Wireless Commun., vol. 6, no. 4, pp. 1420-1425, Apr. 2007
K. Upadhya and S. A. Vorobyov, "Covariance matrix estimation in massive MIMO," IEEE Signal Process. Lett., vol. 25, no. 6, pp. 863-867, Apr. 2018
E. Björnson et al., "Massive MIMO networks: Spectral, energy, and hardware efficiency," Found. Trends Signal Process., vol. 11, nos. 3-4, pp. 154-655, 2017
S. Boyd et al., Convex Optimization. Cambridge, U.K.: Cambridge Univ. Press, 2004
Further Advancements for E-UTRA Physical Layer Aspects (Release 9), 3GPP Standard TS 36.814, 2017
T. Bai and R. W. Heath, "Coverage and rate analysis for millimeterwave cellular networks," IEEE Trans. Wireless Commun., vol. 14, no. 2, pp. 1100-1114, Feb. 2015
