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Semantic Communications for 6G Future Internet: Fundamentals, Applications, and Challenges [article]

Wanting Yang, Hongyang Du, Ziqin Liew, Wei Yang Bryan Lim, Zehui Xiong, Dusit Niyato, Xuefen Chi, Xuemin Sherman Shen, Chunyan Miao
2022 arXiv   pre-print
In a nutshell, this paper investigates the fundamentals of SemCom, its applications in 6G networks, and the existing challenges and open issues for further direction.  ...  We then discuss the applications, the challenges and technologies related to semantics and communication. Finally, we introduce future research opportunities.  ...  SemCom for emerging applications and the future Internet: The advent of 6G will signal a shift in emphasis away from smartphone oriented communications towards the Internet of Everything [260] .  ... 
arXiv:2207.00427v1 fatcat:uju2oufi25d7jdyh7zynjvbsii

6G Enabled Tactile Internet and Cognitive Internet of Healthcare Everything: Towards a Theoretical Framework

Prafulla Kumar Padhi, Feranando Charrua-Santos
2021 Applied System Innovation  
To remotely detect patients' emotional state of diagnosing diseases, the integration of 6G enabled Tactile Internet, cognitive data intelligence, and Internet of Healthcare Everything is proposed to form  ...  Based on the 6GCIoHE system architecture, applications, and challenges, the aim of this study was accomplished by developing a novel theoretical framework to captivate further research within the cognitive  ...  Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/asi4030066 fatcat:sq72jk2n3neffhw5zhu54tteyu

From 5G to 6G Technology: Meets Energy, Internet-of-Things and Machine Learning: A Survey

Mohammed Najah Mahdi, Abdul Rahim Ahmad, Qais Saif Qassim, Hayder Natiq, Mohammed Ahmed Subhi, Moamin Mahmoud
2021 Applied Sciences  
The main contribution of this work is to provide a more comprehensive perspective, challenges, requirements, and context for potential work in the 6G communication standard.  ...  Due to the rapid development of the fifth-generation (5G) applications, and increased demand for even faster communication networks, we expected to witness the birth of a new 6G technology within the next  ...  benefits, issues in the B5G networks. [49] 6G challenges, requirements, and trends. [78] Applying TL to future 6G communications. [51] Evolution of KPIs and technology trends towards 6G  ... 
doi:10.3390/app11178117 fatcat:4vtzn5cae5eqtnzobtvzysi6mm

Internet of Things (IoT) Connectivity in 6G: An Interplay of Time, Space, Intelligence, and Value [article]

Petar Popovski and Federico Chiariotti and Victor Croisfelt and Anders E. Kalør and Israel Leyva-Mayorga and Letizia Marchegiani and Shashi Raj Pandey and Beatriz Soret
2021 arXiv   pre-print
Internet of Things (IoT) connectivity has a prominent presence in the 5G wireless communication systems.  ...  As these systems are being deployed, there is a surge of research efforts and visions towards 6G wireless systems.  ...  Using VoI as a metric is a step towards semantics-oriented communication.  ... 
arXiv:2111.05811v2 fatcat:hcj65myeenbjtatu6htr2jwxli

2021 Index IEEE Internet of Things Journal Vol. 8

2021 IEEE Internet of Things Journal  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  Blockchain-Envisioned UAV Communication Using 6G Networks: Open Issues, Use Cases, and Future Directions.  ... 
doi:10.1109/jiot.2022.3141840 fatcat:42a2qzt4jnbwxihxp6rzosha3y

When Internet of Things meets Metaverse: Convergence of Physical and Cyber Worlds [article]

Kai Li, Yingping Cui, Weicai Li, Tiejun Lv, Xin Yuan, Shenghong Li, Wei Ni, Meryem Simsek, Falko Dressler
2022 arXiv   pre-print
data communications, cost-effective mobile edge computing (MEC), and digital twins.  ...  This survey introduces six typical IoT applications in the Metaverse, including collaborative healthcare, education, smart city, entertainment, real estate, and socialization.  ...  The challenges and open issues of the future development of the IoT-empowered Metaverse.  ... 
arXiv:2208.13501v1 fatcat:wub7jy6flrhpbefd3rn4jjb7te

Internet of Things 2.0: Concepts, Applications, and Future Directions

Ian Zhou, Imran Makhdoom, Negin Shariati, Muhammad Ahmad Raza, Rasool Keshavarz, Justin Lipman, Mehran Abolhasan, Abbas Jamalipour
2021 IEEE Access  
need to be established to support 6G communications and applications.  ...  Based on the properties of Tactile Internet from [27] , the authors of [28] further categorized the challenges of Tactile Internet into communications, haptics, artificial intelligence, and computation  ... 
doi:10.1109/access.2021.3078549 fatcat:g5jkc5p6tngpfonbhtsbcjipai

Should Cyberphysical Systems and the Internet of Things Get Married?

Joanna F. DeFranco
2022 Computer  
This roundtable discussion explores differences between cyberphysical systems and the Internet of Things, including technical challenges and progress toward addressing them.  ...  The panel concludes with highlights of cutting-edge and future research areas.  ...  T his is a virtual roundtable discussion between seven experts in the cyberphysical system (CPS) and Internet of Things (IoT) communities.  ... 
doi:10.1109/mc.2021.3133965 fatcat:shlxgbx5mfhlbbaec73oy5i34i

Smart Manufacturing and Tactile Internet Based on 5G in Industry 4.0: Challenges, Applications and New Trends

Dimitris Mourtzis, John Angelopoulos, Nikos Panopoulos
2021 Electronics  
Consequently, the purpose of this paper is to present the current state of 5G and TI, as well as the challenges and future trends for 5G networks beyond 2021, as well as a conceptual framework for integrating  ...  For many applications deployed in manufacturing networks, communication latency has been a significant barrier.  ...  .; research, conceptualization, and original draft preparation, J.A.; research, conceptualization, and original draft preparation, N.P.  ... 
doi:10.3390/electronics10243175 fatcat:ixauain2ana7xp5ohys32juwfa

Transitioning to 6G: Part 2-Systems and Network Technology Areas

Sharad Sambhwani, Arjun Bharadwaj, Christian Drewes, Kenza Hamidouche, Ayman Naguib, Dirk Nickisch, Sabine Roessel, Matthias Sauer, Yannis Schoinas, Tarik Tabet, Sree Vallath, Yu-Ting Yu
2022 IEEE wireless communications  
Industrial and Internet of Things (IoT) applications were enabled by ultra-reliable low-latency communications (URLLC), which reduced latency for smaller data rates.  ...  SemANtIc commuNIcAtIoN Semantic communication (i.e., the communication of the intended meaning) is a technology vector being considered for 6G with the promise to significantly improve communication efficiency  ... 
doi:10.1109/mwc.2022.9801738 fatcat:dcarymoalbe23nymzw3z3ppiyu

Crowd-Based Cognitive Perception of the Physical World: Towards the Internet of Senses

Gianni Pasolini, Anna Guerra, Francesco Guidi, Nicolò Decarli, Davide Dardari
2020 Sensors  
This paper introduces a possible architecture and discusses the research directions for the realization of the Cognitive Perceptual Internet (CPI), which is enabled by the convergence of wired and wireless  ...  communications, traditional sensor networks, mobile crowd-sensing, and machine learning techniques.  ...  Conclusions and Future Perspectives The CPI architecture introduced in this paper is expected to create a fertile setting for new ground-breaking applications.  ... 
doi:10.3390/s20092437 pmid:32344795 fatcat:jzezkwnflvhnzhcslejle54hq4

Survey on Network Slicing for Internet of Things Realization in 5G Networks

Shalitha Wijethilaka, Madhusanka Liyanage
2021 IEEE Communications Surveys and Tutorials  
Internet of Things (IoT) is an emerging technology that makes people's lives smart by conquering a plethora of diverse application and service areas.  ...  In near future, the fifthgeneration (5G) wireless networks provide the connectivity for this IoT ecosystem. It has been carefully designed to facilitate the exponential growth in the IoT field.  ...  They presented how to secure communication between a mobile internet slice and a vehicle internet slice using proposed schemes.  ... 
doi:10.1109/comst.2021.3067807 fatcat:nryzn43ptffn3mhsp2seswzvke

Deep Generative Models in the Industrial Internet of Things: A Survey

Suparna De, Maria Bermudez-Edo, Honghui Xu, Zhipeng Cai
2022 IEEE Transactions on Industrial Informatics  
Advances in communication technologies and artificial intelligence are accelerating the paradigm of industrial Internet of Things (IIoT).  ...  In this article, we review the state of the art of DGMs and their applicability to IIoT, classifying the reviewed works into the IIoT application areas of anomaly detection, trust-boundary protection,  ...  We also outlined several outstanding research challenges and identified future directions.  ... 
doi:10.1109/tii.2022.3155656 fatcat:5np4ghh43nfqjkjycrzkle6vlu

Defining 6G: Challenges and Opportunities [From the Guest Editors]

Klaus David, Jaafar Elmirghani, Harald Haas, Xiao-Hu You
2019 IEEE Vehicular Technology Magazine  
And it is considered, as well, for low-rate/low-power Internet of Things (IoT) applications and device-to-device communications.  ...  Lastly, in terms of applications, it discusses interesting new ways to interact with future networks and applications, which build on the improved tactile Internet.  ... 
doi:10.1109/mvt.2019.2922512 fatcat:xx5vtye2kbfcpbskdedtollgwm

6G: The Next Frontier [article]

Emilio Calvanese Strinati, Sergio Barbarossa, José Luis Gonzalez-Jimenez, Dimitri Kténas, Nicolas Cassiau, Cédric Dehos
2019 arXiv   pre-print
The goal of this paper is to motivate the need to move to a sixth generation (6G) of mobile communication networks, starting from a gap analysis of 5G, and predicting a new synthesis of near future services  ...  mobile broadband communications, automated driving, Internet-of-Things, with its huge number of connected devices, etc.  ...  The Visible Light Communications Opportunity for 6G In order to provide optical-fiber like performance, one possible complementary technology for future 6G networks is to exploit the visible spectrum with  ... 
arXiv:1901.03239v2 fatcat:ihlihekw5veqplifo4pprot6nm
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