The 6G Ecosystem as Support for IoE and Private Networks: Vision, Requirements, and Challenges

Future Internet, Год журнала: 2023, Номер 15(11), С. 348 - 348

Опубликована: Окт. 25, 2023

The emergence of the sixth generation cellular systems (6G) signals a transformative era and ecosystem for mobile communications, driven by demands from technologies like internet everything (IoE), V2X factory automation. To support this connectivity, mission-critical applications are emerging with challenging network requirements. primary goals 6G include providing sophisticated high-quality services, extremely reliable further-enhanced broadband (feMBB), low-latency communication (ERLLC), long-distance high-mobility communications (LDHMC), ultra-massive machine-type (umMTC), low-power (ELPC), holographic quality experience (QoE), grounded in incorporating massive broad-bandwidth (mBBMT), (MBBLL), (mLLMT) communications. In attaining its objectives, faces challenges that demand inventive solutions, AI, softwarization, cloudification, virtualization, slicing features. Technologies function virtualization (NFV), slicing, software-defined networking (SDN) play pivotal roles integration, which facilitates efficient resource utilization, responsive service provisioning, expanded coverage, enhanced reliability, increased capacity, densification, heightened availability, safety, security, reduced energy consumption. It presents innovative infrastructure concepts, such as resource-as-a-service (RaaS) infrastructure-as-a-service (IaaS), featuring management orchestration mechanisms. This includes nomadic networks, AI-aware strategies, dynamic diverse resources. paper provides an in-depth survey wireless evolution leading to addressing future issues associated technology environments considering presenting +challenges architecture, spectrum, air interface, density, flexibility, mobility, security.

Язык: Английский

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IoT in energy: a comprehensive review of technologies, applications, and future directions

Peer-to-Peer Networking and Applications, Год журнала: 2024, Номер unknown

Опубликована: Июнь 4, 2024

Язык: Английский

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The Role of 6G Technologies in Advancing Smart City Applications: Opportunities and Challenges

Sustainability, Год журнала: 2024, Номер 16(16), С. 7039 - 7039

Опубликована: Авг. 16, 2024

The deployment of fifth-generation (5G) wireless networks has already laid the ground-work for futuristic smart cities but along with this, it also triggered rapid growth a wide range applications, example, Internet Everything (IoE), online gaming, extended/virtual reality (XR/VR), telemedicine, cloud computing, and others, which require ultra-low latency, ubiquitous coverage, higher data rates, extreme device density, ultra-high capacity, energy efficiency, better reliability. Moreover, predicted explosive surge in mobile traffic until 2030 envisioned potential use-cases/scenarios city context will far exceed capabilities 5G was designed. Therefore, there is need to harness 6th Generation (6G) capabilities, not only meet stringent requirements megacities can open up new applications. Other crucial concerns that be addressed are related network security, privacy, interoperability, digital divide, other integration issues. In this article, we examine current emerging trends implementation 6G arena. Firstly, give an inclusive comprehensive review communication technologies find use cities. discussion each technology covers its benefits, challenges future research direction. Secondly, explore promising applications these technologies, such as, grids, healthcare, waste management, etc. conclusion part, have highlighted suggestions possible directions. So, single paper, attempted provide wider perspective on 6G-enabled by including both their This paper help readers gain holistic view ascertain opportunities bring diverse, massive

Язык: Английский

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Non-Terrestrial Networks for Energy-Efficient Connectivity of Remote IoT Devices in the 6G Era: A Survey

Sensors, Год журнала: 2024, Номер 24(4), С. 1227 - 1227

Опубликована: Фев. 15, 2024

The Internet of Things (IoT) is gaining popularity and market share, driven by its ability to connect devices systems that were previously siloed, enabling new applications services in a cost-efficient manner. Thus, the IoT fuels societal transformation enables groundbreaking innovations like autonomous transport, robotic assistance, remote healthcare solutions. However, when considering Remote (IoRT), which refers expansion geographically isolated areas where neither terrestrial nor cellular networks are available, internet connectivity becomes challenging issue. Non-Terrestrial Networks (NTNs) increasingly as solution provide due growing integration satellites Unmanned Aerial Vehicles (UAVs) with networks. In this survey, we technological framework for NTNs IoT, followed classification most recent scientific research on NTN-based IoRT systems. Therefore, comprehensive overview current state identify emerging high potential. conclusion, present discuss 3GPP’s roadmap NTN standardization, aims establish an energy-efficient environment 6G era.

Язык: Английский

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Future Industrial Applications: Exploring LPWAN-Driven IoT Protocols

Sensors, Год журнала: 2024, Номер 24(8), С. 2509 - 2509

Опубликована: Апрель 14, 2024

The Internet of Things (IoT) will bring about the next industrial revolution in Industry 4.0. communication aspect IoT devices is one most critical factors choosing device that suitable for use. Thus far, physical layer challenges have been met with various communications protocols provide varying strengths and weaknesses. This paper summarizes network architectures some popular wireless protocols. It also presents a comparative analysis features, including power consumption, coverage, data rate, security, cost, quality service (QoS). study shows low-power wide area (LPWAN)-based (LoRa, Sigfox, NB-IoT, LTE-M) are more future applications because their energy efficiency, high cost efficiency. In addition, an Industrial (IIoT) application perspective on suitability LPWAN particular scenario addresses open issues need to be researched. Thus, this can assist deciding protocol production field.

Язык: Английский

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Assessing the Potential Usages of Blockchain to Transform Smart Bangladesh: A PRISMA Based Systematic Review

Journal of Information Systems and Informatics, Год журнала: 2024, Номер 6(1), С. 245 - 269

Опубликована: Март 24, 2024

In recent years, both researchers and internet users have been attracted to the concept of blockchain technology for transforming smart Bangladesh. This study focuses on possibilities leading transformation Bangladesh into a nation. article also explains working procedure potential usage in The is mainly focused qualitative approaches. researcher used PRISMA 2020 platform identify choose relevant studies reports from indexed publications. As idea block chain very new not being adopted by all sectors Bangladesh's economy, that’s why only secondary data were conduct study. has tried find different areas such developing countries like areas, as supply management, voting system, health care industry, where can be implemented introducing polices regulations. From implication point view, might transform within 2041 if adequate regulations undertaken concerned authority. revolutionary great recently caused upheaval. Based descriptive study, some recommendations including suggestions reducing challenges using are discussed future research works continued academic business based this finding.

Язык: Английский

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A Survey of the Real-Time Metaverse: Challenges and Opportunities

Future Internet, Год журнала: 2024, Номер 16(10), С. 379 - 379

Опубликована: Окт. 18, 2024

The metaverse concept has been evolving from static, pre-rendered virtual environments to a new frontier: the real-time metaverse. This survey paper explores emerging field of technologies, which enable continuous integration dynamic, real-world data into immersive environments. We examine key technologies driving this evolution, including advanced sensor systems (LiDAR, radar, cameras), artificial intelligence (AI) models for interpretation, fast fusion algorithms, and edge computing with 5G networks low-latency transmission. reveals how these are orchestrated achieve near-instantaneous synchronization between physical worlds, defining characteristic that distinguishes its traditional counterparts. provides comprehensive insight technical challenges discusses solutions realize responsive dynamic potential applications impact across various fields considered, live entertainment, remote collaboration, simulations, urban planning digital twins. By synthesizing current research identifying future directions, foundation understanding advancing rapidly landscape contributing growing body knowledge on experiences setting stage further innovations in Metaverse transformative field.

Язык: Английский

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The role of vehicular applications in the design of future 6G infrastructures

ICT Express, Год журнала: 2023, Номер 9(4), С. 556 - 570

Опубликована: Март 27, 2023

A great lack of 5G design is the traditional bottom-up development network evolution, which has not effectively considered requirements applications and, particularly, vehicle to everything (V2X) applications. This paper provides a service-centric approach towards 6G V2X, with concise overview upcoming hyper-connected vehicular ecosystem and its integration in whole fabric, analysing particular infrastructure needs, as way reach key performance indicators (KPIs). We also present 6G-oriented platform able manage life-cycle V2X across different domains by means intelligent orchestration decisions.

Язык: Английский

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Models, Methods, and Solutions for Multicasting in 5G/6G mmWave and Sub-THz Systems

IEEE Communications Surveys & Tutorials, Год журнала: 2023, Номер 26(1), С. 119 - 159

Опубликована: Сен. 26, 2023

Multicasting in wireless access networks is a functionality that, by leveraging group communications, turns out to be essential for reducing the amount of resources needed serve users requesting same content. The support this modern 5G New Radio (NR) and future sub-Terahertz (sub-THz) 6G systems faces critical challenges related utilization massive antenna arrays forming directional radiation patterns, multi-beam functionality, use multiple Access Technologies (RATs) having distinctively different coverage technological specifics. As result, optimal multicasting these requires novel solutions. This article aims provide an exhaustive treatment performance optimization methods 5G/6G mmWave/sub-THz discuss associated opportunities. We start surveying 3rd Generation Partnership Project (3GPP) mechanisms at NR radio interface approaches modeling segment. Then, we illustrate multicast solutions deployments including single-and RAT deployments. Further, survey new advanced functionalities improving systems, encompassing Reflective Intelligent Surfaces (RISs), NR-sidelink technology, mobile edge enhancements, among many others. Finally, outline perspectives networks.

Язык: Английский

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Security, trust and privacy risks, responses, and solutions for high-speed smart cities networks: A systematic literature review

Journal of King Saud University - Computer and Information Sciences, Год журнала: 2023, Номер 35(9), С. 101788 - 101788

Опубликована: Окт. 1, 2023

High-speed networks are utilized to satisfy user demands by using cloud and edge services. Due the heterogeneous nature of these networks, security, trust, privacy significant challenges for networks. These vulnerable various security threats, lack trustworthy devices, concerns due architectural complexities, diversity protocols, dynamic network topologies. This Systematic Literature Review (SLR) explores in terms technologies, services, trust concerns. Torress-Carrion methodology is used as a guideline conduct this review find recent The attacks related each area their solutions discussed evaluate strengths weaknesses. existing technologies explore like Blockchain, encryption, hashing, fuzzy logic. In addition, evaluation provision techniques also discuss. SLR methods designed different communication layers against multilingual passive/active Sybil, Denial Service (DoS), Distributed (DDoS), Man Middle (MITM). will provide direction new researchers field design more efficient effective deal with challenges.

Язык: Английский

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