Realizing Ultra-Massive MIMO (1024×1024) communication in the (0.06-10) Terahertz band

By Ian F. Akyildiz, Josep Miquel Jornet. Nano Commun. Networks, 2016

308 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials

View Paper: https://www.semanticscholar.org/paper/336d7da5361c885c5108b0afcb3179c01fd8dec1

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In Biomedical Engineering

In Electrical and Electronic Engineering

In Electronic, Optical and Magnetic Materials

Citations in the corpus

Terahertz Wireless Channels: A Holistic Survey on Measurement, Modeling, and Analysis (2021, background): “The latter case of large dimension of arrays can be caused either by sparse antenna arrays where multiple array panels are separated physically, or by ultra-massive multiple-input-multiple-output (UM-MIMO) that are equipped with hundreds or thousands of densely packed antennas [152].”
6G and Beyond: The Future of Wireless Communications Systems (2020, background): “On the other hand, the second approach proposes the use of materials such as graphene to create electronically tunable nano-antenna arrays [147], [148].”
Terahertz Band Communication: An Old Problem Revisited and Research Directions for the Next Decade (2021, background): “On the other hand, their very small size allows their adoption the nanoscale applications discussed in the introduction [11], [69], but also their integration in very dense compact arrays [70], [71].”
A Tutorial on Near-Field XL-MIMO Communications Toward 6G (2023, unknown): “Besides XL-MIMO, other similar terminologies used in the literature include extremely large aperture array (ELAA) [8], ultra-massive MIMO (UM-MIMO) [5], [24], and extremely large aperture massive MIMO (xMaMIMO) [25].”
Near-Field MIMO Communications for 6G: Fundamentals, Challenges, Potentials, and Future Directions (2023, background): “Moreover, millimeter-wave (mmWave) The and terahertz (THz) UM-MIMO can offer abundant spectral resources for supporting 100  peak data rate improvement (e.g., terabits per authors are with the Department of Electronic Engineering, second) 6G mobile communications [3].”
An Overview of Signal Processing Techniques for Terahertz Communications (2020, background): “multiple input multiple output (UM-MIMO) antenna systems [55]–[57] to overcome the very short communication distances due to severe power limitations and propagation losses.”
6G Wireless Channel Measurements and Models: Trends and Challenges (2020, background): “At the terahertz band, due to the development of plasmonic nano-antenna arrays, it is possible to realize ultra-massive MIMO of up to 1,024 × 1,024 [13].”
Prospective Multiple Antenna Technologies for Beyond 5G (2019, background): “When moving to the sub-THz band, it will be natural to once again begin with building analog or hybrid transceivers [200], [202].”
Survey on 6G Frontiers: Trends, Applications, Requirements, Technologies and Future Research (2021, background): “Authors in [201] introduced 1024x1024 ultra-Massive MIMO as an approach to increase the communication distance in THz wireless communication systems.”
White Paper on Broadband Connectivity in 6G (2020, methodology): “Since the massive MIMO terminology has become diluted by many suboptimal design choices in 5G, we will use the term ultra-massive MIMO [14] in this paper to describe the 6G version of the technology.”
Dynamic Metasurface Antennas for 6G Extreme Massive MIMO Communications (2020, background): “DMAs may comprise a large number of tunable metamaterial antenna elements that can be packed in small physical areas [9] for a wide range of operating frequencies.”
Toward Massive MIMO 2.0: Understanding Spatial Correlation, Interference Suppression, and Pilot Contamination (2019, background): “When combined with MIMO and spatial multiplexing, an SE sufficient for breaking the 1 Tbit/s barrier is within practical reach [85], but new waveforms and modulation schemes are needed to ease the implementation [86].”
Terahertz Band: The Last Piece of RF Spectrum Puzzle for Communication Systems (2019, methodology): “As such, stemmed from the Massive MIMO concept [242], the authors in [243] formulated an Ultra-Massive MIMO (UM-MIMO) channel.”
Communicating With Extremely Large-Scale Array/Surface: Unified Modeling and Performance Analysis (2021, unknown): “…have attracted fast-growing interest recently, such as extremely large-scale multiple-input multiple-output (XL-MIMO) communication [6], [7], Terahertz communication [8], [9], intelligent reﬂecting surface (IRS) or reconﬁgurable intelligent surface (RIS)-assisted communications [10]–[14].”