Decentralized Baseband Processing for Massive MU-MIMO Systems

Achieving high spectral efficiency in realistic massive multi-user (MU) multiple-input multiple-output (MIMO) wireless systems requires computationally complex algorithms for data detection in the uplink (users transmit to base-station) and beamforming in the downlink (base-station transmits to user...

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Bibliographic Details
Published in:	IEEE journal on emerging and selected topics in circuits and systems Vol. 7; no. 4; pp. 491 - 507
Main Authors:	Li, Kaipeng, Sharan, Rishi R., Chen, Yujun, Goldstein, Tom, Cavallaro, Joseph R., Studer, Christoph
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.12.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	5G mobile communication Algorithms Alternating direction method of multipliers (ADMM) Analog circuits Antennas Array signal processing Bandwidths Baseband Beamforming Circuits Clusters Complexity Computation conjugate gradient data detection equalization Error analysis Frequency division multiplexing general-purpose computing on graphics processing unit (GPGPU) Graphics processing units Hardware massive MU-MIMO MIMO MIMO communication Network architecture OFDM
ISSN:	2156-3357, 2156-3365
Online Access:	Get full text
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