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On MMSE Vector-Perturbation Precoding for MIMO Broadcast Channels With Per-Antenna-Group Power Constraints.
Mahmood Mazrouei-Sebdani
Witold A. Krzymien
Published in:
IEEE Trans. Signal Process. (2013)
Keyphrases
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wireless communication systems
mimo systems
fading channels
multipath
low complexity
multiple input multiple output
power allocation
power consumption
ofdm system
space time block codes
multi channel
communication systems
cdma systems
feature vectors
wireless networks
minimum mean square error