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A Survey on Cache-Aided NOMA for 6G Networks [article]

Dipen Bepari, Soumen Mondal, Aniruddha Chandra, Rajeev Shukla, Yuanwei Liu, Mohsen Guizani, Arumugam Nallanathan
2022 arXiv   pre-print
In this survey, we focus on cache-aided NOMA-based wireless networks which can reap the benefits of both cache and NOMA; switching to NOMA from OMA enables cache-aided networks to push additional files  ...  On the other hand, content caching restricts duplicate data transmission by storing popular contents in advance at the network edge which reduces 6G data traffic.  ...  However, to the best of our knowledge, this is the first article that introduces a survey on caching-aided NOMA systems and their practical applications in 6G systems.  ... 
arXiv:2205.05321v1 fatcat:zdsvoxspdfgzvpbxelbuqp2cnq

Guest Editorial: Special Issue on Enabling Massive IoT With 6G: Applications, Architectures, Challenges, and Research Directions

Shahid Mumtaz, Varun G. Menon, Anwer Al-Dulaimi, Muhammad Ikram Ashraf, Mohsen Guizani
2021 IEEE Internet of Things Journal  
We hope that this special issue will serve as a useful reference for researchers, scientists, engineers, and academics in the field of massive IoT with 6G.  ...  We would like to express our sincere thanks to all the authors for submitting their articles and to the reviewers for their valuable comments and suggestions that significantly enhanced the quality of  ...  The article "Blockchain-envisioned UAV communication using 6G networks: Open issues, use cases, and future directions" presents a broad survey on the architecture, requirements, and use cases of 6G technology  ... 
doi:10.1109/jiot.2021.3061231 fatcat:pqsf5wqmv5gdfjxilm56sszpom

Developing NOMA to Next Generation Multiple Access (NGMA): Future Vision and Research Opportunities [article]

Yuanwei Liu, Wenqiang Yi, Zhiguo Ding, Xiao Liu, Octavia Dobre, Naofal Al-Dhahir
2022 arXiv   pre-print
This article focuses on applying NOMA in 6G networks, with an emphasis on proposing the so-called "One Basic Principle plus Four New" concept.  ...  6G) networks.  ...  : A comprehensive survey," IEEE Commun.  ... 
arXiv:2103.02334v3 fatcat:btzhscl3org5riggac4o6uqy5i

A Survey on Reinforcement Learning-Aided Caching in Heterogeneous Mobile Edge Networks

Nikolaos Nomikos, Spyros Zoupanos, Themistoklis Charalambous, Ioannis Krikidis
2022 IEEE Access  
In this survey, reinforcement learning-aided mobile edge caching solutions are presented and classified, based on the networking architecture and optimization target.  ...  INDEX TERMS 6G, edge caching, heterogeneous networks, machine learning, mobile edge networks, reinforcement learning.  ...  As online ML-aided network optimization is of tremendous importance towards 6G evolution, this survey focuses on reinforcement learning (RL)-aided edge caching in heterogeneous networks (HetNets) where  ... 
doi:10.1109/access.2022.3140719 fatcat:565r4jxrinfxtpgvuc5xfvxmle

A Survey of Rate-optimal Power Domain NOMA with Enabling Technologies of Future Wireless Networks [article]

Omar Maraqa, Aditya S. Rajasekaran
2020 arXiv   pre-print
In particular, this paper surveys the different rate optimization scenarios studied in the literature when PD-NOMA is combined with one or more of the candidate schemes and technologies for B5G networks  ...  Among the candidate schemes for future wireless networks are NOMA schemes that allow serving more than one user in the same resource block by multiplexing users in other domains than frequency or time.  ...  ACKNOWLEDGMENTS The authors would like to thank King Fahd University of Petroleum & Minerals (KFUPM) for supporting this work through grant number SB191049.  ... 
arXiv:1909.08011v4 fatcat:xlt7aul75zhozkb2stpbs4q2fm

6G for Vehicle-to-Everything (V2X) Communications: Enabling Technologies, Challenges, and Opportunities [article]

Md. Noor-A-Rahim, Zilong Liu, Haeyoung Lee, M. Omar Khyam, Jianhua He, Dirk Pesch, Klaus Moessner, Walid Saad, H. Vincent Poor
2022 arXiv   pre-print
To this end, we provide an overview on the recent advances of machine learning in 6G vehicular networks.  ...  Aiming for truly intelligent transportation systems, we envision that machine learning will play an instrumental role for advanced vehicular communication and networking.  ...  A key enabling technology for 6G-V2X networks to meet these requirements is NOMA.  ... 
arXiv:2012.07753v2 fatcat:u5edqsewbzgthlkgc3nooqmdo4

Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends [article]

Yijie Mao, Onur Dizdar, Bruno Clerckx, Robert Schober, Petar Popovski, H. Vincent Poor
2022 arXiv   pre-print
strategies for future wireless networks.  ...  An in-depth discussion of future RSMA research challenges is also provided to inspire future research on RSMA-aided wireless communication for beyond 5G systems.  ...  RSMA in cache-aided C-RAN and F-RAN has been studied in [150] , [154] , [156] , where RSMA based on RS-CMD was shown to achieve significant performance gains over MU-LP and NOMA requiring a much smaller  ... 
arXiv:2201.03192v2 fatcat:z3ujjbqwxzc5dbgu3ganoqomae

A Survey of Multi-Access Edge Computing in 5G and Beyond: Fundamentals, Technology Integration, and State-of-the-Art

Quoc-Viet Pham, Fang Fang, Vu Nguyen Ha, Md. Jalil Piran, Mai Le, Long Bao Le, Won-Joo Hwang, Zhiguo Ding
2020 IEEE Access  
MEC with 5G Technologies Our Survey -Survey on integration of MEC with 5G technologies: NOMA, WPT and EH, UAV, IoT, and H-CRAN.  ...  STATE OF THE ART This section provides a survey on some recent works for efficient integration of EH/WPT into MEC systems which are summarized in Table 4 .  ... 
doi:10.1109/access.2020.3001277 fatcat:isme7xwfejf4pfnowosljxnzja

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 spectrum level, the network must seamlessly utilize sub-6 GHz bands for coverage and spatial multiplexing of many devices, while higher bands will be used for pushing the peak rates of point-to-point  ...  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

Quantum Machine Learning for 6G Communication Networks: State-of-the-Art and Vision for the Future

Syed Junaid Nawaz, Shree K. Sharma, Shurjeel Wyne, Mohammad N. Patwary, Md Asaduzzaman
2019 IEEE Access  
Specifically, in the next subsections, we discuss notable recent studies on B5G networks, and also survey recent works on ML and Quantum communications for B5G networks.  ...  states, MEC, NOMA, OAM-SK, UAVs, etc) for searching global optimum solutions in a harmonized fashion across hybrid 1∼6G heterogeneous network infrastructure.  ... 
doi:10.1109/access.2019.2909490 fatcat:27eqrqfadfcnfmultqjnykweai

A Comprehensive Survey on 6G Networks:Applications, Core Services, Enabling Technologies, and Future Challenges [article]

Amin Shahraki, Mahmoud Abbasi, Md. Jalil Piran, Amir Taherkordi
2021 arXiv   pre-print
In this paper, first, the need for 6G networks is discussed.  ...  Finally, several potential unresolved challenges for future 6G networks are presented.  ...  We aim to present a comprehensive survey on 6G cellular networks by considering a wide ranges of 6G aspects.  ... 
arXiv:2101.12475v2 fatcat:vpebzixx4vffxc2xjkd2we2ole

6G for Vehicle-to-Everything (V2X) Communications: Enabling Technologies, Challenges, and Opportunities

Md. Noor-A-Rahim, Zilong Liu, Haeyoung Lee, Mohammad Omar Khyam, Jianhua He, Dirk Pesch, Klaus Moessner, Walid Saad, H. Vincent Poor
2022 Proceedings of the IEEE  
This article provides a comprehensive overview of the scientific and technological advances that have the capability to shape future 6G vehicle-to-everything (6G-V2X) communications.  ...  A key enabling technology for 6G-V2X networks to meet these requirements is NOMA.  ...  content caching.  ... 
doi:10.1109/jproc.2022.3173031 fatcat:vo37ywop6babtmnl7nnq3kmgqa

Edge Intelligence for Next Generation Wireless Networks

Yi Qian
2021 IEEE wireless communications  
The authors further survey game theoretical approaches for NOMA networks and UAV-based relay networks and provide insights on how these game theoretical approaches can be adopted to solve technical challenges  ...  The second article, "Game Theoretical Approaches for Cooperative UAV NOMA Networks" by X.  ...  The authors further survey game theoretical approaches for NOMA networks and UAV-based relay networks and provide insights on how these game theoretical approaches can be adopted to solve technical challenges  ... 
doi:10.1109/mwc.2021.9430852 fatcat:wk2ikmkjtrh6hapld46ne37wxu

Intelligent Reflecting Surface in 6G Vehicular Communications: A Survey

Yishi Zhu, Bomin Mao, Nei Kato
2022 IEEE Open Journal of Vehicular Technology  
Due to its easy deployment and low expense, it has been widely recognized as a promising technology for ground and aerial vehicular networks to enhance signal strength, physical layer security, and positioning  ...  In this paper, we give a comprehensive survey of current research works on different IRS applications in ground-based vehicular communications and aerial vehicular communications after discussing its basic  ...  In [80] and [81] , IRS-aided UAV NOMA network is investigated.  ... 
doi:10.1109/ojvt.2022.3177253 fatcat:qipwy4zm3fgejgercwiv7jlica

Towards 6G wireless communication networks: vision, enabling technologies, and new paradigm shifts

Xiaohu You, Cheng-Xiang Wang, Jie Huang, Xiqi Gao, Zaichen Zhang, Mao Wang, Yongming Huang, Chuan Zhang, Yanxiang Jiang, Jiaheng Wang, Min Zhu, Bin Sheng (+38 others)
2020 Science China Information Sciences  
Fourth, network security will have to be strengthened when developing 6G networks. This article provides a comprehensive survey of recent advances and future trends in these four aspects.  ...  Our vision on 6G is that it will have four new paradigm shifts.  ...  To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.  ... 
doi:10.1007/s11432-020-2955-6 fatcat:bf4wxtlfsbg7noe5nshf3pz3qq
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