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True-data testbed for 5G/B5G intelligent network

Yongming Huang, Shengheng Liu, Cheng Zhang, Xiaohu You, Hequan Wu
2021 Intelligent and Converged Networks  
Hence, we build the world's first true-data testbed for 5G/B5G intelligent network (TTIN), which comprises 5G/B5G on-site experimental networks, data acquisition & data warehouse, and AI engine & network  ...  optimization.  ...  Integrated with two DNNs and the theoretical throughput model, the intelligent MIMO optimization approach is available to emerge optimal massive MIMO network optimization policy.  ... 
doi:10.23919/icn.2021.0002 fatcat:kwpopvqzmbea3izzk4iadejmqa

Application of cell-free massive MIMO in 5G and beyond 5G wireless networks: a survey

Hope Ikoghene Obakhena, Agbotiname Lucky Imoize, Francis Ifeanyi Anyasi, K. V. N. Kavitha
2021 Journal of Engineering and Applied Science (Cairo) (Online)  
First, a foundational background on massive MIMO solutions-cellular massive MIMO, network MIMO, and CF-mMIMO is presented, focusing on the application areas and associated challenges.  ...  Deploying massive numbers of cellular base stations (BSs) over a geographic area to fulfill high-capacity demands and broad network coverage is quite challenging due to inter-cell interference and significant  ...  Focus and coverage Key findings Limitations Year robust minimum mean- squared error (RMMSE) preco- der based on generalized load- ing and optimal power allocation techniques based on the maximization of  ... 
doi:10.1186/s44147-021-00014-y fatcat:leigco6fafhullcydsiljmzuu4

Combination of Ultra-Dense Networks and other 5G Enabling Technologies: A Survey

Mary A. Adedoyin, Olabisi E. Falowo
2020 IEEE Access  
Hence, in this paper, we present a comprehensive survey on different generations of wireless networks, 5G new radio (NR) standards, 5G enabling technologies and the importance of combining UDNs with other  ...  Recently, to address the astonishing capacity requirement of 5G, researchers are investigating the possibility of combining different technologies with ultra-dense networks (UDNs).  ...  TABLE 9 . 9 A summary of intelligent management techniques based on research challenges, existing solutions and research directions.  ... 
doi:10.1109/access.2020.2969980 fatcat:dpyo5xyrgjgvhcsfhilepbmuo4

6G Wireless Communication Systems: Applications, Requirements, Technologies, Challenges, and Research Directions

Mostafa Zaman Chowdhury, Md. Shahjalal, Shakil Ahmed, Yeong Min Jang
2020 IEEE Open Journal of the Communications Society  
INDEX TERMS 5G, 6G, artificial intelligence, automation, beyond 5G, data rate, massive connectivity, virtual reality, terahertz.  ...  A new paradigm of wireless communication, the sixth-generation (6G) system, with the full support of artificial intelligence, is expected to be implemented between 2027 and 2030.  ...  Massive MIMO and Intelligent Reflecting Surfaces: The massive MIMO technology will be crucial in the 6G system to support uHSLLC, mMTC, and uHDD services.  ... 
doi:10.1109/ojcoms.2020.3010270 fatcat:6btdopl6l5cz3ediq3rmqueooq

Prospective Multiple Antenna Technologies for Beyond 5G [article]

Jiayi Zhang, Emil Björnson, Michail Matthaiou, Derrick Wing Kwan Ng, Hong Yang, David J. Love
2020 arXiv   pre-print
), beamspace massive MIMO, and intelligent reflecting surfaces.  ...  In this survey paper, we present a survey of three new multiple antenna related research directions that might play a key role in beyond 5G networks: Cell-free massive multiple-input multiple-output (MIMO  ...  Index Terms Beyond 5G, cell-free massive MIMO, beamspace, intelligent reflecting surface. I.  ... 
arXiv:1910.00092v3 fatcat:guqhyhwrqzao5cofii7ck2wzs4

Prospective Multiple Antenna Technologies for Beyond 5G

Jiayi Zhang, Emil Bjornson, Michail Matthaiou, Derrick Wing Kwan Ng, Hong Yang, David J. Love
2020 IEEE Journal on Selected Areas in Communications  
Index Terms-Beyond 5G, cell-free massive MIMO, beamspace, intelligent reflecting surface.  ...  In this paper, we survey three new multiple antenna technologies that can play key roles in beyond 5G networks: cellfree massive MIMO, beamspace massive MIMO, and intelligent reflecting surfaces.  ...  Potential paradigm shifts in wireless network design for beyond 5G are cell-free massive MIMO, beamspace massive MIMO, and intelligent reflecting surfaces (IRSs).  ... 
doi:10.1109/jsac.2020.3000826 fatcat:72uqtr64tbhdxije3dydafzeom


Aaishwarya Soni, Mrs. Megha Soni
2021 IJARCCE  
This paper introduces an overview of fifth-generation wireless technology accompanied by five other major technologies of 5G namely millimeter wave, small cells, Massive MIMO, Beamforming, and Full-duplex  ...  This consequence is enhanced due to the rising number of antennas in massive multiple-input multiple-output (MIMO) systems.  ...  An area can be under the coverage of a massive MIMO, and from the EE aspect, researchers are still challenging the massive MIMO and HetNets deployment for similar coverage.  ... 
doi:10.17148/ijarcce.2021.105148 fatcat:s6knnsrvgrh4voikbonygklrie

Envisioning Device-to-Device Communications in 6G [article]

Shangwei Zhang, Jiajia Liu, Hongzhi Guo, Mingping Qi, Nei Kato
2019 arXiv   pre-print
Driven by AI techniques, device-to-device (D2D) communication will be one of the pieces of the 6G jigsaw puzzle.  ...  To construct an efficient implementation of intelligent D2D in future 6G, we outline a number of potential D2D solutions associating with 6G in terms of mobile edge computing, network slicing, and Non-orthogonal  ...  D-OMA Based D2D Multicast D2D-Aided MIMO NOMA Cluster Ultra-Massive MIMO D-OMA Based CoMP NOMA-Based D2D Cluster Primary network Secondary network Location Awareness Frequency Power  ... 
arXiv:1912.05771v1 fatcat:qu4j46z4gzckzj4wwkv3q6vv4y

6G Enabled Smart Infrastructure for Sustainable Society: Opportunities, Challenges, and Research Roadmap

Agbotiname Lucky Imoize, Oluwadara Adedeji, Nistha Tandiya, Sachin Shetty
2021 Sensors  
The 5G wireless communication network is currently faced with the challenge of limited data speed exacerbated by the proliferation of billions of data-intensive applications.  ...  This article first provides a foundational background on the evolution of different wireless communication standards to have a proper insight into the vision and requirements of 6G.  ...  Conflicts of Interest: The authors declare no conflict of interest. Sensors 2021, 21, 1709  ... 
doi:10.3390/s21051709 pmid:33801302 pmcid:PMC7958349 fatcat:2alvcdqlvfcq5chfkv4n3wftpu

6G Architectural Trends and Enablers

Mårten Ericsson, Massimo Condoluci, Patrik Rugeland, Stefan Wänstedt, Mehdi S.H. Abad, Omer Haliloglu, Merve Saimler, Luca Feltrin
2021 Zenodo  
In this paper we address the important task of reevaluating and evolving the network architecture, to ensure that performance, e.g., data rates, coverage, energy efficiency, will support use cases, both  ...  This task includes aspects of cloudification, where shared generic hardware replaces dedicated hardware to improve flexibility and reduce TCO, jointly with cloud-optimized network architecture, as well  ...  In 5G, is capable of efficiently serving multiple vertical applications leveraging on service-based architecture (SBA) has  ... 
doi:10.5281/zenodo.5786279 fatcat:w56k7chl45azdbrlb5bpqp3nju

White Paper on Broadband Connectivity in 6G [article]

Nandana Rajatheva, Italo Atzeni, Emil Bjornson, Andre Bourdoux, Stefano Buzzi, Jean-Baptiste Dore, Serhat Erkucuk, Manuel Fuentes, Ke Guan, Yuzhou Hu, Xiaojing Huang, Jari Hulkkonen (+13 others)
2020 arXiv   pre-print
The resource efficiency can be further improved by using various combinations of full-duplex radios, interference management based on rate-splitting, machine-learning-based optimization, coded caching,  ...  At the infrastructure level, we consider ultra-massive MIMO technology (possibly implemented using holographic radio), intelligent reflecting surfaces, user-centric and scalable cell-free networking, integrated  ...  It is part of a series of twelve 6G white papers to be published in their final format in June 2020.  ... 
arXiv:2004.14247v1 fatcat:doom4rvlf5aafmtwpdxbyu6dke

Survey on 6G Frontiers: Trends, Applications, Requirements, Technologies and Future Research

Chamitha de Alwis, Anshuman Kalla, Quoc-Viet Pham, Pardeep Kumar, Kapal Dev, Won-Joo Hwang, Madhusanka Liyanage
2021 IEEE Open Journal of the Communications Society  
Research will be focusing on improving coverage indoors, utilization of intelligent surfaces and also use of satellite technology enable the worldwide availability of 6G services. I.  ...  Therefore, 5G-ACIA believes that next level of research should increasingly focus on the further evolution of 5G towards 6G.  ... 
doi:10.1109/ojcoms.2021.3071496 fatcat:lpu2cwh6xfebjpbt56svuwxoti

Machine Learning for Physical Layer in 5G and beyond Wireless Networks: A Survey

Jawad Tanveer, Amir Haider, Rashid Ali, Ajung Kim
2021 Electronics  
We also present studies on 5G network technologies, 5G propelling trends, and architectures that help to achieve the goals of 5G.  ...  In this context, we provide a comprehensive survey on 5G technologies that emphasize machine learning-based solutions to cope with existing and future challenges.  ...  studies on massive MIMO.  ... 
doi:10.3390/electronics11010121 fatcat:ho7yyefbm5gf3bz3t2h3cxqtjq

6G Wireless Communications Networks: A Comprehensive Survey

Muntadher Alsabah, Marwah Abdulrazzaq Naser, Basheera M. Mahmmod, Sadiq H. Abdulhussain, Mohammad R. Eissa, Ahmed Al-Baidhani, Nor K. Noordin, Sadiq M. Sait, Khaled A. Al-Utaibi, Fazirul Hashim
2021 IEEE Access  
a substantial burden on the 5G wireless networks.  ...  of each technology, envisioned potential applications, current state-of-the-art research, and the related technical challenges.  ...  While the main focus on 5G was given to the massive MIMO technology, the reconfigurable intelligent reflecting surfaces will be the main core transmission technique for 6G networks.  ... 
doi:10.1109/access.2021.3124812 fatcat:qomuon5t4remrfoxzjksauto6q

Sixth Generation (6G) Cognitive Radio Network (CRN) Application, Requirements, Security Issues, and Key Challenges

Muhammad Muzamil Aslam, Liping Du, Xiaoyan Zhang, Yueyun Chen, Zahoor Ahmed, Bushra Qureshi, VIMAL SHANMUGANATHAN
2021 Wireless Communications and Mobile Computing  
Though, 5G is insufficient to meet all the necessities of the future technology in 2030 and so on.  ...  . (1) To content, the condition should be of worldwide coverage, there will be no limit on 6G to global CR communication networks that may require to be completed with broadcast networks, like satellite  ...  Acknowledgments This work was supported by the National Key R&D Program of China (the major project no. 2020YFB1807900) of China.  ... 
doi:10.1155/2021/1331428 fatcat:rwlx775jmba4jmgmajijz4wxui
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