Browsing by Author "Mylonakis, Michail"

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Asymptotic Capacity Results for MIMO Wireless Optical Communication
(2017-01-01)
Moser, Stefan M.
;
Mylonakis, Michail
;
Wang, Ligong
;
Wigger, Michele
;
電機工程學系
This paper provides several asymptotic capacity results for the multiple-input multiple-output free-space optical intensity channel in the regime of high signal-to-noise ratio (SNR). For the case where the channel matrix has full column rank, the asymptotic capacity is derived assuming a peak-power constraint on each transmit antenna, or an average-power constraint on the total power across all transmit antennas, or both. For multiple-input and single-output channels, the asymptotic high-SNR capacity is derived when either only the total average power is constrained, or only the per-antenna peak power is constrained, or both but with the average-power constraint being sufficiently loose.