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On the Fundamental Limits of MIMO Massive Multiple Access Channels
[article]
2019
arXiv
pre-print
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The capacity region of multiple-input multiple-output massive multiple access channels (MIMO mMAC) is investigated. ...
The finite dimension region of MIMO mMAC is a generalization of the symmetric rate in Chen et al. (2017). ...
As such, it is vital to understand the fundamental limits of such communication systems. ...
arXiv:1807.05553v3
fatcat:2v6lx6p32rhnvecpdas4562h5y
Fundamentals and Challenges of Massive MIMO for 5G
2019
VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE
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In this paper we introduced a rundown and future research direction of monstrous multiple input multiple output (MIMO) for fifth era (5G). ...
Moreover, we additionally introduced, where huge MIMO could prompt critical improvement of 5G wireless Communication frameworks. ...
MASSIVE MIMO ESSENTIAL & RESULTS Huge MIMO, to start with furnished in [1] [2] , is an augmentation of MU-MIMO. ...
doi:10.35940/ijitee.k1011.09811s219
fatcat:c64jczyxvrcobn2dvxhww6retm
Fundamental Asymptotic Behavior of (Two-User) Distributed Massive MIMO
[article]
2018
arXiv
pre-print
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This paper considers the uplink of a distributed Massive MIMO network where N base stations (BSs), each equipped with M antennas, receive data from K=2 users. ...
By considering a two-user setup, we can simply derive fundamental asymptotic behaviors and provide novel insights into the structure of the optimal combining schemes. ...
Distributed Massive MIMO refers, in this paper, to a group of Massive MIMO BSs that jointly process the signals to/from a joint set of UEs [7] . ...
arXiv:1811.03324v1
fatcat:i3ps2jckujfipcqvlzq2mxex34
Performance Investigation of NOMA versus OMA Techniques for mmWave Massive MIMO Communications
2021
IEEE Access
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Despite being a promising candidate for B5G networks a comprehensive study that covers operating principles, fundamental features and technological feasibility of NOMA at mmWave massive MIMO communications ...
Throughout the paper, aspects of operating principles, fundamental features and technological feasibility of NOMA are discussed. ...
CONCLUSION In this article, we have discussed and compared NOMA technology with OMA for mmWave massive MIMO-based wireless networks from the aspects of operating principles, fundamental features and technological ...
doi:10.1109/access.2021.3102301
fatcat:dtnkiowxojh3xdletoalplvwju
Massive MIMO Systems: Present and Future
2020
Electronics
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Introduction We are going to see the first decade since the fundamental concept of massive multiple-input multiple-output (MIMO) (also called large-scale MIMO) has emerged [1] . ...
The Present Issue This special issue consists of nineteen papers covering wide and important topics in the field of massive MIMO systems, including both fundamental regions such as computation complexity ...
doi:10.3390/electronics9030385
fatcat:3eub2tfkjvdhdomu56a3dutfgy
Spectral Efficiency Improvement Techniques In Massive Mimo For 5G Communications
2021
Turkish Journal of Computer and Mathematics Education
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In massive Multiple-Input Multiple-Output (M-MIMO) systems few hundred quantities of antennas are conveyed at each base station (BS) to serve a moderately modest number of single-reception apparatus terminals ...
Massive Multiple-Input Multiple-Output is the arising innovation in cell system for higher information rate correspondence. ...
Fundamentally, massive MIMO BSs abuse an exceptionally serious level of spatial multiplexing to improve the system limit. ...
doi:10.17762/turcomat.v12i2.1374
fatcat:w57vv75jfnej7gt5l6nul7s6by
Massive Access for Future Wireless Communication Systems
[article]
2020
arXiv
pre-print
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of potential user devices with sporadic transmission pattern, and the integration of massive access with massive MIMO and other important wireless communication technologies. ...
The tremendous growth in the number of connected devices requires a fundamental rethinking of the conventional multiple access technologies in favor of new schemes suited for massive random access. ...
Massive Access
Coordinated
Uncoordinated
· AWGN [8]
· Ergodic Fading MIMO
[13]
· Quasi-Static Fading
AWGN, Finite Payload
[22]
Massive MIMO
Transceiver
Fundamental
Limits
· Pilot Hopping ...
arXiv:1910.12678v5
fatcat:qnc3vxft65adlpmfnd4j7nhkza
Spectral Efficiency of Massive MIMO Communication Systems with Zero Forcing and Maximum Ratio Beamforming
2018
International Journal of Advanced Computer Science and Applications
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In massive MIMO (M-MIMO) systems few hundred numbers of antennas are deployed at each base station (BS) to serve a relatively small number of single-antenna terminals with multiuser, providing higher data ...
The massive multiple-input-multiple-output (MIMO) is a key enabling technology for the 5G cellular communication systems. ...
Certainly, the massive MIMO is extensively estimated key enable technology and fundamental component of 5G [10] [11] .
II. ...
doi:10.14569/ijacsa.2018.091254
fatcat:q6pzpwzj2bhxfoxfvclwjgpyci
Task-Based Quantization for Massive MIMO Channel Estimation
2019
ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
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Massive multiple-input multiple-output (MIMO) systems are the focus of increasing research attention. ...
Index terms-Massive MIMO, quantization. ...
The performance of this system represents the fundamental limit of massive MIMO channel estimation with quantized measurements. ...
doi:10.1109/icassp.2019.8682735
dblp:conf/icassp/ShlezingerER19
fatcat:wsg4hezirvfsxc5xxua5dttd7q
Evaluating Energy and Spectral Efficiency of Massive MIMO Cellular Networks using random initialization
2021
Zenodo
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The modified massive MIMO system is capable of providing large multiplexing gain and also improves the initial gain of the system. ...
Use of Massive MIMO structure may provide the strong antenna gains and minimizes inter user interference amount. As each of these systems efficiency rely on some assumptions. ...
Advancement of adaptable, exact, and productive channel models is required for planning and assessing the presentation of massive MIMO frameworks, Massive MIMO is an expansion of the current MIMO structures ...
doi:10.5281/zenodo.4603017
fatcat:2gzg7vk765g4bfoix7i2ijze4u
Electromagnetic Information Theory: Fundamentals and Applications for 6G Wireless Communication Systems
[article]
2024
arXiv
pre-print
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Additionally, the key 6G technologies such as ultra-massive multiple-input multiple-output (MIMO) and holographic MIMO achieves intricate interaction of the antennas and wireless propagation environments ...
In wireless communications, electromagnetic theory and information theory constitute a pair of fundamental theories, bridged by antenna theory and wireless propagation channel modeling theory. ...
Radio channel models Design of new antennas such as ultra-massive MIMO and holographic MIMO antennas has to consider the features of the Tx and Rx and channel statistics. ...
arXiv:2401.08921v1
fatcat:skprvxxjejgylfxnt4eqhd5t54
6GTandem (A Dual Frequency Distributed MIMO Approach for Future 6G Applications)
2023
Zenodo
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Presentation of 6GTandem at the ETSI/EC/6G-IA Workshop. ...
beamforming is a fundamental feature of 5G. ...
Today development in Advanced Antenna systems (AAS) focus on central solutions… Taking advantage of: The beamforming gain and spatial interference suppression capability of conventional massive MIMO with ...
doi:10.5281/zenodo.7638692
fatcat:ztunqdrgrjhxnjcczyfxsjvvre
ArgosV2
2013
Proceedings of the 19th annual international conference on Mobile computing & networking - MobiCom '13
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massive-MIMO techniques. ...
Indeed, there is a significant demand for a flexible many-antenna research platform which supports rapid prototyping and validation of new massive-MIMO techniques. ...
Fast variation of real-world wireless channels, however, is a serious challenge for any MU-MIMO base station, and is the fundamental limiting factor for the performance of massive-MIMO. ...
doi:10.1145/2500423.2505302
dblp:conf/mobicom/ShepardYZ13
fatcat:6osp6sfv3bfknd6ihorbruwv7m
Utilizing Massive MIMO for the Tactile Internet: Advantages and Trade-Offs
2017
2017 IEEE International Conference on Sensing, Communication and Networking (SECON Workshops)
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In this paper, we investigate how Ultra-Reliable and Low-Latency Communication with massive MIMO can be achieved for bilateral teleoperation, an integral part of the tactile Internet. ...
We conclude through simulation what the performance bounds are for massive MIMO and thus how to configure such a system for near deterministic latency and what the inherit trade-offs are. ...
Performance of massive MIMO A fundamental differentiating design parameter in a massive MIMO system is the number of RBS antennas, M . ...
doi:10.1109/seconw.2017.8011041
dblp:conf/secon/TarnebergKRTK17
fatcat:o4pcrza6dvfj3h2uz4xpdietby
Massive MIMO for next generation wireless systems
2014
IEEE Communications Magazine
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This paper presents an overview of the massive MIMO concept and contemporary research. ...
Massive MIMO (also known as "Large-Scale Antenna Systems", "Very Large MIMO", "Hyper MIMO", "Full-Dimension MIMO" & "ARGOS") makes a clean break with current practice through the use of a large excess ...
VR, and SSF, for their funding of parts of this work. ...
doi:10.1109/mcom.2014.6736761
fatcat:ck7fdjukvvdp7m5543clahl5v4
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