145 Hits in 2.7 sec

A Systematic Review of a Digital Twin City: A New Pattern of Urban Governance toward Smart Cities

Tianhu Deng, Keren Zhang, Zuo-Jun (Max) Shen
2021 Journal of Management Science and Engineering  
In this paper, the concept of a digital twin city (DTC) is proposed. The characteristics, key technologies, and application scenarios of a DTC are elaborated upon.  ...  Digital twins, along with the Internet of Things, fifth-generation wireless systems, blockchain, collaborative computing, simulation, and artificial intelligence technologies, offer great potential in  ...  Framework of digital twin cities This section proposes a framework for digital twin cities.  ... 
doi:10.1016/j.jmse.2021.03.003 fatcat:6cygrnkvpzdyhcpr5nwnmnc4vm

The Road Towards 6G: A Comprehensive Survey [article]

Wei Jiang, Bin Han, Mohammad Asif Habibi, Hans Dieter Schotten
2021 arXiv   pre-print
As of today, the fifth generation (5G) mobile communication system has been rolled out in many countries and the number of 5G subscribers already reaches a very large scale.  ...  First, we attempt to answer the question of "Is there any need for 6G?"  ...  The digital twin is following the life cycle of a physical twin.  ... 
arXiv:2102.01420v1 fatcat:7pexxlo3pjfwlls6dl4lvh77iq

Trends in Standardization Towards 6G

Nidhi, Bahram Khan, Albena Mihovska, Ramjee Prasad, Fernando J. Velez
2021 Journal of ICT Standardization  
Mobile networks have always been an indispensable part of a fully connected digital society.  ...  This study provides the vision and requirements for beyond 5G (B5G) networks and emphasizes our vision on the required standards to reach a fully functional and interoperable 6G era in general.  ...  The human digital twin requires low latency and peak data rate, while the smart factory additionally needs security Human Digital Twin -With a collaboration of interdisciplinary sciences and 6G technology  ... 
doi:10.13052/jicts2245-800x.932 fatcat:d3yxuqwfejaizd53oaiuduxaiy

The Road Towards 6G: A Comprehensive Survey

Wei Jiang, Bin Han, Mohammad Asif Habibi, Hans Dieter Schotten
2021 IEEE Open Journal of the Communications Society  
As of today, the fifth generation (5G) mobile communication system has been rolled out in many countries and the number of 5G subscribers already reaches a very large scale.  ...  First, we attempt to answer the question of "Is there any need for 6G?"  ...  The digital twin is following the life cycle of a physical twin.  ... 
doi:10.1109/ojcoms.2021.3057679 fatcat:egt7bnw6x5a55kced2zw6j374y

D1.2 Requirements definition and analysis from vertical industries and core applications

Tilemachos Doukoglou, Marius Iordache, Uwe Herzog
2019 Zenodo  
These services although do not require 5G are more than welcome to be hosted in the Operators' 5G networks since their revenues will help shorten the payback time of the initial investment (for rolling  ...  One of the main goals of 5G-EVE is to offer a complete multi-operator, distributed 5G Network Platform that participants of other EU funded projects and other Vertical Industries can use to run, test and  ...  Figure 37 : 37 35: 5G-Growth Pilot2 -UC1 Industry 4.0: Digital Twin Apps network requirements Radar Chart for 5G-Growth Pilot2 -UC1 Industry 4.0: Digital Twin Apps network requirements The Digital Twin  ... 
doi:10.5281/zenodo.3628161 fatcat:jg4ppgqspbch7chjt2t3gy5jii

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.  ...  Though some of the candidate technologies in the 5G standards will apply to 6G wireless networks, key disruptive technologies that will guarantee the desired quality of physical experience to achieve ubiquitous  ...  Acknowledgments: The authors acknowledge the anonymous reviewers for their review comments. Conflicts of Interest: The authors declare no conflict of interest. Sensors 2021, 21, 1709  ... 
doi:10.3390/s21051709 pmid:33801302 pmcid:PMC7958349 fatcat:2alvcdqlvfcq5chfkv4n3wftpu

Networked Twins and Twins of Networks: an Overview on the Relationship Between Digital Twins and 6G [article]

Hamed Ahmadi, Avishek Nag, Zaheer Khan, Kamran Sayrafian, Susanto Rahadrja
2021 arXiv   pre-print
Digital Twin (DT) is a promising technology for the new immersive digital life with a variety of applications in areas such as Industry 4.0, aviation, and healthcare.  ...  Proliferation of this technology requires higher data rates, reliability, resilience, and lower latency beyond what is currently offered by 5G.  ...  Fig. 3 : 3 Communication of PT and Digital Twin over a 6G network rate and 99.999% reliability. Fig. 4 : 4 Digital Twin for an entire network TABLE I : I KPIs of 5G and 6G  ... 
arXiv:2108.05781v1 fatcat:f6wmgm3oxzay5bhv4fk2rne77y

The Roadmap to 6G Security and Privacy

Pawani Porambage, Gurkan Gur, Diana Pamela Moya Osorio, Madhusanka Liyanage, Andrei Gurtov, Mika Ylianttila
2021 IEEE Open Journal of the Communications Society  
All in all, this work intends to provide enlightening guidance for the subsequent research of 6G security and privacy at this initial phase of vision towards reality.  ...  Although the fifth generation (5G) wireless networks are yet to be fully investigated, the visionaries of the 6th generation (6G) echo systems have already come into the discussion.  ...  A digital twin is defined as a digital or virtual copy of a physical object, an asset or a product [71] , [72] .  ... 
doi:10.1109/ojcoms.2021.3078081 fatcat:r5g662rcxjcgvjfc2el3lesdzy

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  
5G that provide a solutions for placement of UAV-ABS in three dimension (using truncated octahedron approach) as well as latency-sensitive association of UAV-based user equipment to UAV-ABS.  ...  for future digital societies.  ... 
doi:10.1109/ojcoms.2021.3071496 fatcat:lpu2cwh6xfebjpbt56svuwxoti

Table of Contents

2021 IEEE Communications Magazine  
JohnSen ACCEPTED FROM OPEN CALL 84 3 IEEE COMMUNICATIONS MAGAZINE COMMUNICATIONS FEBRUARY 2021, vol. 59, no. 2 SerieS editorial digital twin for 5g and Beyond Huan X.  ...  Fitzek maSSive mimo for Cellular-ConneCted uav: ChallengeS and promiSing SolutionS Yi Huang, Qingqing Wu, Rui Lu, Xiaoming Peng, and Rui Zhang SerieS editorial reliaBility and fault toleranCe SolutionS  ... 
doi:10.1109/mcom.2021.9374629 fatcat:kka2z2myfrfe7fn6pnvau5ikv4

Communications Standards for Unmanned Aircraft Systems: The 3GPP Perspective and Research Drivers [article]

Aly Sabri Abdalla, Vuk Marojevic
2021 arXiv   pre-print
To enable this, reliable and widely available wireless connectivity is needed because it is the only way to manually control a UAV or take control of an autonomous UAV flight.  ...  An unmanned aircraft system (UAS) consists of an unmanned aerial vehicle (UAV) and its controller which use radios to communicate.  ...  The trails mainly focus on Industry 4.0 use cases, such as digital twin app and real time video analysis for zero defect manufacturing.  ... 
arXiv:2009.03533v3 fatcat:orzng5fwcvffpjic2rghp6j5xe

6G Ecosystem: Current Status and Future Perspective

Jagadeesha R Bhat, Salman A. AlQahtani
2021 IEEE Access  
Altogether, the new technology components and architecture for beyond 5G (B5G) networks is necessary to address a plethora of user applications [3]- [9] .  ...  In the similar way, the other arrows at the intersection (uHRS), (uHRUx) of multiple use cases are shown. FIGURE 1. A comparison of 5G and 6G using support for verticals (a) 5G and (b) 6G.  ...  surfaces, and digital twins.  ... 
doi:10.1109/access.2021.3054833 fatcat:d5pkupvwobh45dp2k3jr67yrgu

Application and Impact of New Technologies in the Supply Chain Management During COVID-19 Pandemic: A Systematic Literature Review

Muhammad, Amir Manzoor
2021 International Journal of Economics and Business Administration  
Findings: The findings revealed that blockchain technology, IoT, artificial intelligence, big data analytics, cloud computing, 5G and smartphone application, and the use of robots and drones are the key  ...  Purpose: The purpose of this study is to examine the application of emerging technologies during the COVID-19 pandemic and their impact on supply chain management.  ...  Secondly, we review existing UAVs capable of performing medial delivery.To identify the impact of the COVID-19 pandemic infood systems and beyond.  ... 
doi:10.35808/ijeba/703 fatcat:omptzma6jzbsppbmhpgwndf2qq

D2.6 Participating vertical industries planning

Rodolphe Legouable, Kostas Trichias, Yiouli Kritikou, Despina Meridou, Evangelos Kosmatos, A. Skalidi, George Loukas, Nikos Kostopoulos, Konstantinos Kravariotis, Andreas Tzoulis, Emmanouil Paraskevakis, Georgos Agapiou (+27 others)
2019 Zenodo  
roadmap of their integration, test and validation in the 5G EVE facility.  ...  The present deliverable aims at giving the planning of the integration, test and validation of the different verticals in the 5G EVE facility.  ...  In Greece, trials will run on the site of 5G EVE (Athens).  ... 
doi:10.5281/zenodo.3628261 fatcat:624o55sj4jecnllwi7jd6yk33u

Why Do We Need 6G?

Bassoli Riccardo, Frank H.P. Fitzek, Emilio Calvanese Strinati
2021 Zenodo  
the need for and the novelty of future 6G communication networks.  ...  In fact, now, 5G softwarized networks may just imply continuous network software upgrades (as it happens for the Internet) instead of new generations every ten years.  ...  employment of digital twins.  ... 
doi:10.5281/zenodo.5509644 fatcat:w5hnbvqdkbed3lou53f6v7uxo4
« Previous Showing results 1 — 15 out of 145 results