Full-dimension MIMO (FD-MIMO) for next generation cellular technology, IEEE Commun. Mag, vol.51, issue.6, pp.162-179, 2013. ,
Full-dimension MIMO (FD-MIMO): The next evolution of MIMO in LTE systems, IEEE Wireless. Commun, vol.21, issue.2, pp.26-33, 2014. ,
Achieving massive MIMO spectral efficiency with a not so large number of antennas, IEEE Trans. Wireless Commun, vol.11, issue.9, pp.3226-3239, 2012. ,
A coordinated approach to channel estimation in large-scale multiple-antenna systems, IEEE J. Sel. Areas Commun, vol.32, issue.2, pp.264-273, 2013. ,
Optimal training sequence for MIMO wireless systems in colored environments, IEEE Trans. Signal Process, vol.57, issue.8, pp.3144-3153, 2009. ,
How much training is needed in multipleantenna wireless links, IEEE Trans. Inf. Theory, vol.49, issue.4, pp.951-963, 2003. ,
Transmit signal design for optimal estimation of correlated MIMO channels, IEEE Trans. Signal Process, vol.52, issue.2, pp.546-557, 2004. ,
Traning signal design for estimation of correlated MIMO channels with colored inference, IEEE Trans. Signal Process, vol.55, issue.4, pp.1486-1497, 2007. ,
Optimal superimposed training design for spatially correlated fading MIMO channels, IEEE Trans. Wireless Commun, vol.7, issue.8, pp.3206-3217, 2008. ,
Distributed compressive CSIT estimation and feedback for FDD multi-user massive MIMO systems, IEEE Trans. Signal Process, vol.62, issue.12, pp.3261-3271, 2014. ,
Pilot beam pattern design for channel estimation in massive MIMO systems, IEEE J. Sel. Topics Signal Process, vol.8, issue.5, pp.787-801, 2014. ,
Downlink training techniques for FDD massive MIMO systems: Open-loop and closed-loop training with memory, IEEE J. Sel. Topics Signal Process, vol.8, issue.5, pp.802-8014, 2014. ,
Pilot reuse for massive MIMO transmission over spatially correlated rayleigh fading channels, IEEE Trans. Wireless Commun, vol.14, issue.6, pp.3352-3366, 2015. ,
Channel covariance estimation in massive MIMO frequency division duplex systems, Proc. IEEE Globecom Workshop, pp.1-6, 2015. ,
Pilot length optimization for spatially correlated multi-user MIMO channel estimation, 2016. ,
Simplified channel estimation for OFDM systems with multiple transmit antennas, IEEE Trans. Wireless Commun, vol.1, issue.1, pp.67-75, 2002. ,
Optimum training symbol design for MIMO OFDM in correlated fading channels, IEEE Trans. Wireless Commun, vol.5, issue.9, pp.2343-2347, 2006. ,
Channel estimation for OFDM systems with transmitter diversity in mobile wireless channels, IEEE J. Sel. Areas Commun, vol.17, issue.3, pp.461-471, 1999. ,
Optimization of training sequences for spatially correlated MIMO-OFDM, Proc, 2009. ,
, IEEE Conf. Acoust., Speech, Signal Process, pp.2681-2684, 2009.
Optimized training sequences for spatially correlated MIMO-OFDM, IEEE Trans. Wireless Commun, vol.9, issue.9, pp.2768-2778, 2010. ,
Spectrally efficient time-frequency training OFDM for mobile large-scale MIMO systems, IEEE J. Sel. Areas Commun, vol.31, issue.2, pp.251-263, 2013. ,
Super-resolution sparse MIMO-OFDM channel estimation based on spatial and temporal correlations, IEEE Commun. Lett, vol.18, issue.7, pp.1266-1269, 2014. ,
On the capacity of OFDMbased spatial multiplexing systems, IEEE Trans. Commun, vol.50, issue.2, pp.225-234, 2002. ,
Principles of MIMO-OFDM wireless systems, CRC Handbook on Signal Processing for Communications, M. Ibnkahla, 2004. ,
Joint spatial division and multiplexing: The large-scale array regime, IEEE Trans. Inf. Theory, vol.59, issue.10, pp.6441-6463, 2013. ,
Wireless Communications, 2005. ,
Fundamentals of Wireless Communication, 2005. ,
Optimal training design for MIMO OFDM systems in mobile wireless channels, IEEE Trans. Signal Process, vol.51, issue.6, pp.1615-1624, 2003. ,
Fundamental of Statistical Signal Processing: Estimation Theory, 1993. ,
Entropy of general Gaussian distributions and MIMO channel capacity maximizing precoder and decoder, Proc. IEEE Conf. Acoust., Speech, Signal Process, vol.3, pp.325-328, 2007. ,
, Matrix Analysis, 1985.
Wavelets and Filter Banks, 1997. ,
A general inner approximation algorithm for nonconvex mathematical programms, Oper. Res, vol.26, pp.681-683, 1978. ,
Fading correlation and its effect on the capacity of multielement antenna systems, IEEE Trans. Commun, vol.48, issue.3, pp.502-513, 2000. ,
Energy and spectral efficiency of very large multiuser MIMO systems, IEEE Trans. Commun, vol.61, issue.4, pp.1436-1449, 2013. ,
Convex Analysis and Global Optimization, 1997. ,
Joint optimization of source precoding and relay beamforming in wireless MIMO relay networks, IEEE Trans. Commun, vol.62, issue.2, pp.488-499, 2014. ,