Mutual information of massive MIMO systems on block Rayleigh-faded channels

This paper presents mutual information achieved by a Massive multi-input multi-output (Ma-MIMO) systems on a block Rayleigh-fading Channels. Mutual information represents the highest achievable spectral efficiency (SE) in Ma-MIMO systems. Fast fading causes the loss in SE which is amplified by using...

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Bibliographic Details
Published in:Cluster computing 2019-07, Vol.22 (Suppl 4), p.9543-9550
Main Authors: Damodaran, Selvam Paranche, Srinivasan, Vishvaksenan Kuttathati
Format: Article
Language:English
Subjects:
Antennas
Bandwidths
Cellular communication
Channels
Computer Communication Networks
Computer Science
Design
Efficiency
Fading
MIMO communication
Multimedia communications
Normal distribution
Operating Systems
Processor Architectures
Sensors
Signal processing
Spectrum allocation
Wireless communications
Wireless networks
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Summary:This paper presents mutual information achieved by a Massive multi-input multi-output (Ma-MIMO) systems on a block Rayleigh-fading Channels. Mutual information represents the highest achievable spectral efficiency (SE) in Ma-MIMO systems. Fast fading causes the loss in SE which is amplified by using multiple transmit antennas. The channel model considered here is block Rayleigh-fading Channels which resembles the practical scenario of cellular communication. Kronecker model is considered for modeling the spatially correlated channels. Minimum mean square error with successive interference cancellation (MMSE-SIC) is implemented to detect the channel and estimate the SE in the Uplink and Downlink channels. The simulation result shows linear MMSE and MMSE-SIC detector’s achievable SE for the Ma-MIMO systems.
ISSN:1386-7857
1573-7543
DOI:10.1007/s10586-018-2509-0