The document provides an overview of 5G (fifth generation mobile networks) including its objectives, requirements, proposed architectures, and technologies. It discusses how 5G aims to greatly increase network capacity and spectral efficiency to support the growth in mobile data traffic. Key 5G technologies proposed include small cells, massive MIMO, virtual radio access networks, and software-defined networking. Several countries and groups are working on 5G projects with commercialization targeted around 2020.
New carrier technique for 5G mobile communicationmohamed naeem
in that slide , i have presented the evolution of mobile technology as an introduction , presenting the mobile generations and it's relation to the radio spectrum, also i have focused on the concept of new carrier types and how it will work in the 5th generation.
New carrier technique for 5G mobile communicationmohamed naeem
in that slide , i have presented the evolution of mobile technology as an introduction , presenting the mobile generations and it's relation to the radio spectrum, also i have focused on the concept of new carrier types and how it will work in the 5th generation.
After our successful launch of '5G for Absolute Beginners' course (http://bit.ly/5Gbegins) in 2020, we decided to create an introductory training course on 6G Mobile Wireless Communications technology. The course is ready and the best way to navigate it is via the Free 6G Training page at: https://bit.ly/6Gintro - this will ensure that you have the latest version of each video and also the most recent version of the 6G technologies videos as and they are added.
In this part we will look at how and why the industry and research community believes that things will be very different in 2030 and to get ready for that era, we need to start looking at and defining 6G today. While some believe that there will be an intermediate 5.5G or Beyond 5G step before jumping directly on to 6G, others believe that 6G will require step change that 5G evolution may not achieve satisfactorily.
This course is part of #Free6Gtraining initiative (https://www.free6gtraining.com/)
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
6G and Beyond-5G Page: https://www.3g4g.co.uk/6G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Free 6G Training Blog: https://www.free6gtraining.com/
A Internet das Coisas (IoT - Internet of Things) é um conceito tecnológico que vem revolucionando a forma como interagimos com o mundo ao nosso redor. A IoT refere-se à interconexão de dispositivos físicos com a internet, permitindo que eles se comuniquem e coletem dados de forma contínua e automatizada. Esses dispositivos podem ser desde simples sensores até objetos complexos, como veículos, eletrodomésticos, wearables e até mesmo cidades inteiras.
A essência da IoT está na capacidade dos dispositivos de coletar e compartilhar dados através de redes sem fio, proporcionando uma inteligência distribuída e conectada. Esses dispositivos são equipados com sensores, atuadores e tecnologias de comunicação, permitindo que eles se conectem uns aos outros e com sistemas de computadores para trocar informações e realizar ações com base nesses dados.
Um dos principais benefícios da IoT é a coleta de dados em tempo real. Os dispositivos conectados são capazes de monitorar e capturar informações sobre seu ambiente, como temperatura, umidade, movimento, localização e muito mais. Esses dados são transmitidos para sistemas de processamento e análise, onde podem ser utilizados para tomada de decisões, otimização de processos, detecção de anomalias, previsão de eventos e até mesmo para a criação de novos serviços e experiências.
A IoT tem o potencial de impactar uma ampla gama de setores e segmentos da sociedade. Na agricultura, por exemplo, sensores podem ser instalados em plantações para monitorar a umidade do solo e a necessidade de irrigação, permitindo uma agricultura mais eficiente e sustentável. Na área da saúde, dispositivos vestíveis podem coletar dados sobre a atividade física, frequência cardíaca e padrões de sono, ajudando as pessoas a manterem um estilo de vida saudável e permitindo que profissionais de saúde monitorem pacientes de forma remota.
Além disso, a IoT pode trazer inovações para as cidades, transformando-as em cidades inteligentes. Sensores espalhados pela cidade podem monitorar o tráfego, os níveis de poluição, a iluminação pública e outros aspectos urbanos, permitindo uma gestão mais eficiente e sustentável dos recursos e serviços públicos. A IoT também tem potencial para impulsionar a indústria, através da automação de processos e do monitoramento em tempo real de máquinas e equipamentos, aumentando a eficiência e a produtividade.No entanto, a IoT também traz desafios e questões a serem consideradas. A segurança é uma das principais preocupações, já que dispositivos conectados podem se tornar alvos de ataques cibernéticos. A privacidade dos dados também é uma questão importante, uma vez que a coleta massiva de informações pode levantar preocupações sobre o uso indevido ou não autorizado desses dados. Além disso, a interoperabilidade entre diferentes dispositivos e sistemas é um desafio, já que a IoT envolve uma grande variedade de tecnologias e protocolos.
Para impulsionar o desenvolvimento da IoT, empresas e pesquisadores estão tr
ABSTRACT The global bandwidth shortage facing wireless carriers has motivated the exploration of the underutilized millimeter wave (mm-wave) frequency spectrum for future broadband cellular communication networks. There is, however, little knowledge about cellular mm-wave propagation in densely populated indoor and outdoor environments. Obtaining this information is vital for the design and operation of future fifth generation cellular networks that use the mm-wave spectrum. In this paper, we present the motivation for new mm-wave cellular systems, methodology, and hardware for measurements and offer a variety of measurement results that show 28 and 38 GHz frequencies can be used when employing steerable directional antennas at base stations and mobile devices.
INDEX TERMS 28GHz, 38GHz, millimeter wave propagation measurements, directional antennas, channel models, 5G, cellular, mobile communications, MIMO.
5G Technology Strategy: Next-Generation Mobile Networkingvenkada ramanujam
Know the history of 5G, and how this is better than 1G-4G. Comparison of all Gs. Applications that will use the 5G. Future view of 5G can be understand
Beginners: Energy Consumption in Mobile Networks - RAN Power Saving Schemes3G4G
This tutorial looks at energy consumption in the mobile networks, especially 4G and 5G and looks at various ways in which the vendors and standards are working on to reduce the power consumption.
At a high level, there are three layers of optimisation: Network level, Site level and Equipment level. This presentation looks at some of the ways the optimisation is achieved.
There is a long list of references available for anyone interested in researching this topic further.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Aula 3 - Redes de Computadores A - Administração da Internet. Modelo TCP/IP.Filipo Mór
Aula 3 - Redes de Computadores A - Administração da Internet; Modelo TCP/IP.
Bacharelado em Sistemas de Informação.
Faculdade Dom Bosco de Porto Alegre.
Prof. Filipo Mór
www.filipomor.com
6G Training Course Part 3: 6G Use Cases & Applications3G4G
After our successful launch of '5G for Absolute Beginners' course (http://bit.ly/5Gbegins) in 2020, we decided to create an introductory training course on 6G Mobile Wireless Communications technology. The course is ready and the best way to navigate it is via the Free 6G Training page at: https://bit.ly/6Gintro - this will ensure that you have the latest version of each video and also the most recent version of the 6G technologies videos as and they are added.
In this part we will look at some of the newer 6G use cases and applications as well as the existing ones that may not be satisfied with 5G. While we discuss some of the use cases in this video / presentation, you have to remember that the final use cases would be dependent on the requirements as well as the evolution of devices and other supporting technologies.
This course is part of #Free6Gtraining initiative (https://www.free6gtraining.com/)
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
6G and Beyond-5G Page: https://www.3g4g.co.uk/6G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Free 6G Training Blog: https://www.free6gtraining.com/
Trabajo sobre planificación de redes UMTS
Planificación y Toma de Decisiones en Redes Logísticas y de Infraestructuras Públicas
Máster de Organización Industrial y Gestión de Empresas. Universidad de Sevilla
Curso 2007/2008
After our successful launch of '5G for Absolute Beginners' course (http://bit.ly/5Gbegins) in 2020, we decided to create an introductory training course on 6G Mobile Wireless Communications technology. The course is ready and the best way to navigate it is via the Free 6G Training page at: https://bit.ly/6Gintro - this will ensure that you have the latest version of each video and also the most recent version of the 6G technologies videos as and they are added.
In this part we will look at how and why the industry and research community believes that things will be very different in 2030 and to get ready for that era, we need to start looking at and defining 6G today. While some believe that there will be an intermediate 5.5G or Beyond 5G step before jumping directly on to 6G, others believe that 6G will require step change that 5G evolution may not achieve satisfactorily.
This course is part of #Free6Gtraining initiative (https://www.free6gtraining.com/)
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
6G and Beyond-5G Page: https://www.3g4g.co.uk/6G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Free 6G Training Blog: https://www.free6gtraining.com/
A Internet das Coisas (IoT - Internet of Things) é um conceito tecnológico que vem revolucionando a forma como interagimos com o mundo ao nosso redor. A IoT refere-se à interconexão de dispositivos físicos com a internet, permitindo que eles se comuniquem e coletem dados de forma contínua e automatizada. Esses dispositivos podem ser desde simples sensores até objetos complexos, como veículos, eletrodomésticos, wearables e até mesmo cidades inteiras.
A essência da IoT está na capacidade dos dispositivos de coletar e compartilhar dados através de redes sem fio, proporcionando uma inteligência distribuída e conectada. Esses dispositivos são equipados com sensores, atuadores e tecnologias de comunicação, permitindo que eles se conectem uns aos outros e com sistemas de computadores para trocar informações e realizar ações com base nesses dados.
Um dos principais benefícios da IoT é a coleta de dados em tempo real. Os dispositivos conectados são capazes de monitorar e capturar informações sobre seu ambiente, como temperatura, umidade, movimento, localização e muito mais. Esses dados são transmitidos para sistemas de processamento e análise, onde podem ser utilizados para tomada de decisões, otimização de processos, detecção de anomalias, previsão de eventos e até mesmo para a criação de novos serviços e experiências.
A IoT tem o potencial de impactar uma ampla gama de setores e segmentos da sociedade. Na agricultura, por exemplo, sensores podem ser instalados em plantações para monitorar a umidade do solo e a necessidade de irrigação, permitindo uma agricultura mais eficiente e sustentável. Na área da saúde, dispositivos vestíveis podem coletar dados sobre a atividade física, frequência cardíaca e padrões de sono, ajudando as pessoas a manterem um estilo de vida saudável e permitindo que profissionais de saúde monitorem pacientes de forma remota.
Além disso, a IoT pode trazer inovações para as cidades, transformando-as em cidades inteligentes. Sensores espalhados pela cidade podem monitorar o tráfego, os níveis de poluição, a iluminação pública e outros aspectos urbanos, permitindo uma gestão mais eficiente e sustentável dos recursos e serviços públicos. A IoT também tem potencial para impulsionar a indústria, através da automação de processos e do monitoramento em tempo real de máquinas e equipamentos, aumentando a eficiência e a produtividade.No entanto, a IoT também traz desafios e questões a serem consideradas. A segurança é uma das principais preocupações, já que dispositivos conectados podem se tornar alvos de ataques cibernéticos. A privacidade dos dados também é uma questão importante, uma vez que a coleta massiva de informações pode levantar preocupações sobre o uso indevido ou não autorizado desses dados. Além disso, a interoperabilidade entre diferentes dispositivos e sistemas é um desafio, já que a IoT envolve uma grande variedade de tecnologias e protocolos.
Para impulsionar o desenvolvimento da IoT, empresas e pesquisadores estão tr
ABSTRACT The global bandwidth shortage facing wireless carriers has motivated the exploration of the underutilized millimeter wave (mm-wave) frequency spectrum for future broadband cellular communication networks. There is, however, little knowledge about cellular mm-wave propagation in densely populated indoor and outdoor environments. Obtaining this information is vital for the design and operation of future fifth generation cellular networks that use the mm-wave spectrum. In this paper, we present the motivation for new mm-wave cellular systems, methodology, and hardware for measurements and offer a variety of measurement results that show 28 and 38 GHz frequencies can be used when employing steerable directional antennas at base stations and mobile devices.
INDEX TERMS 28GHz, 38GHz, millimeter wave propagation measurements, directional antennas, channel models, 5G, cellular, mobile communications, MIMO.
5G Technology Strategy: Next-Generation Mobile Networkingvenkada ramanujam
Know the history of 5G, and how this is better than 1G-4G. Comparison of all Gs. Applications that will use the 5G. Future view of 5G can be understand
Beginners: Energy Consumption in Mobile Networks - RAN Power Saving Schemes3G4G
This tutorial looks at energy consumption in the mobile networks, especially 4G and 5G and looks at various ways in which the vendors and standards are working on to reduce the power consumption.
At a high level, there are three layers of optimisation: Network level, Site level and Equipment level. This presentation looks at some of the ways the optimisation is achieved.
There is a long list of references available for anyone interested in researching this topic further.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Aula 3 - Redes de Computadores A - Administração da Internet. Modelo TCP/IP.Filipo Mór
Aula 3 - Redes de Computadores A - Administração da Internet; Modelo TCP/IP.
Bacharelado em Sistemas de Informação.
Faculdade Dom Bosco de Porto Alegre.
Prof. Filipo Mór
www.filipomor.com
6G Training Course Part 3: 6G Use Cases & Applications3G4G
After our successful launch of '5G for Absolute Beginners' course (http://bit.ly/5Gbegins) in 2020, we decided to create an introductory training course on 6G Mobile Wireless Communications technology. The course is ready and the best way to navigate it is via the Free 6G Training page at: https://bit.ly/6Gintro - this will ensure that you have the latest version of each video and also the most recent version of the 6G technologies videos as and they are added.
In this part we will look at some of the newer 6G use cases and applications as well as the existing ones that may not be satisfied with 5G. While we discuss some of the use cases in this video / presentation, you have to remember that the final use cases would be dependent on the requirements as well as the evolution of devices and other supporting technologies.
This course is part of #Free6Gtraining initiative (https://www.free6gtraining.com/)
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
6G and Beyond-5G Page: https://www.3g4g.co.uk/6G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Free 6G Training Blog: https://www.free6gtraining.com/
Trabajo sobre planificación de redes UMTS
Planificación y Toma de Decisiones en Redes Logísticas y de Infraestructuras Públicas
Máster de Organización Industrial y Gestión de Empresas. Universidad de Sevilla
Curso 2007/2008
Estandard de comunicaciones LTE (Long term evolution)Sebas Escobar
This document contains a sumary of the history of the LTE, a description of te LTE standard, the operation of the LTE tecnology,the frecuencies and velocities used to work with LTE and some diferencies between LTE and WIMAX (the most neraby competition to LTE).
This is the report part 2 of presentation. It talks about the basic functional architecture, 5G architecture, 5G network layers and the hardware & software components of 5G.
[email protected]Received December 4, 2019, accepted JanuaTatianaMajor22
[email protected]
Received December 4, 2019, accepted January 7, 2020, date of publication January 13, 2020, date of current version January 24, 2020.
Digital Object Identifier 10.1109/ACCESS.2020.2966271
5G Technology: Towards Dynamic Spectrum
Sharing Using Cognitive Radio Networks
W. S. H. M. W. AHMAD 1, N. A. M. RADZI 1,2, (Senior Member, IEEE), F. S. SAMIDI1,
A. ISMAIL 1,2, (Member, IEEE), F. ABDULLAH 1,2, (Senior Member, IEEE),
M. Z. JAMALUDIN1,2, (Senior Member, IEEE), AND M. N. ZAKARIA3
1Institute of Power Engineering, Universiti Tenaga Nasional, Kajang 43000, Malaysia
2Electrical and Electronics Engineering Department, College of Engineering, Universiti Tenaga Nasional, Kajang 43000, Malaysia
3Architecture and Governance, Tenaga Nasional Berhad Information and Communication Technology (TNB ICT), Kuala Lumpur 59200, Malaysia
Corresponding author: N. A. M. Radzi ([email protected])
This work was supported in part by UNITEN R & D Sdn Bhd through Tenaga Nasional Berhad Seed Fund under Grant U-TC-RD-19-04,
and in part by the Universiti Tenaga Nasional BOLD2025 under Grant 10436494/B/2019019.
ABSTRACT The explosive popularity of small-cell and Internet of Everything devices has tremendously
increased traffic loads. This increase has revolutionised the current network into 5G technology, which
demands increased capacity, high data rate and ultra-low latency. Two of the research focus areas for meeting
these demands are exploring the spectrum resource and maximising the utilisation of its bands. However,
the scarcity of the spectrum resource creates a serious challenge in achieving an efficient management
scheme. This work aims to conduct an in-depth survey on recent spectrum sharing (SS) technologies
towards 5G development and recent 5G-enabling technologies. SS techniques are classified, and SS surveys
and related studies on SS techniques relevant to 5G networks are reviewed. The surveys and studies are
categorised into one of the main SS techniques on the basis of network architecture, spectrum allocation
behaviour and spectrum access method. Moreover, a detailed survey on cognitive radio (CR) technology
in SS related to 5G implementation is performed. For a complete survey, discussions are conducted on the
issues and challenges in the current implementation of SS and CR, and the means to support efficient 5G
advancement are provided.
INDEX TERMS 5G, new radio, spectrum sharing, spectrum efficiency, cognitive radio, enabling
technologies.
I. INTRODUCTION
5G is the next-generation mobile communication technol-
ogy designed to provide greater capacity and higher data
speeds than the previous generation Long Term Evolution
(LTE). 5G technology, which is expected to be realised
by 2020 [1], [2], promises ultra-low latency and ultra-
high reliability, thus enabling innovative services across
different industry sectors [3]. 5G standards are currently
under development and will include the evolution of exist-
ing LTE and 5G New Radio (N ...
5G–“connect anytime, anywhere, anyhow” promising everywhere network access at high speed to the end users, has been a topic of great interest mainly for the wireless telecom industry. 5G seems to be the solution for the growing user necessities of wireless broadband access and the boundaries of the existing wireless communication system. The wireless industry is busy with the standardization of the 4th generation (4G) cellular networks. 4G wireless system cannot exist in today’s market without standardization. The 4G concept shave already moved to the standardization phase, we must begin to work on the structure blocks of the 5G wireless networks. The major difference, from a user point of view, between current generations and expected 5G techniques must be something else than increased maximum throughput; other requirements include low battery consumption, more secure. We refer to this goal as enabling the 4A’s paradigm i.e. Any rate, Anytime, Anywhere and Affordable. In particular, this paper focuses on the features such as broadband internet in mobile phones with a possibility to provide internet facility in the computer by just connecting the mobile and with a speed of 10Gbps and more. In 5G researches are being made on development of World Wide Wireless Web (WWWW), Dynamic Adhoc Wireless Networks (DAWN) and Real Wireless World.
5G Wireless Technology- An overview of the current TrendsEditor IJCATR
5G Wireless technology networks or 5th Generation wireless systems which is used for videos and audios
communication announcement the next major time period of mobile telecommunications Criterions time the current next
Generation mobile networks confederated .in this paper we are studying different Technologies in 5G The handover of 5G the
Models of 5G its architecture, its different components and METIS Task Force Networks. 2-Day video recording is available. Its
components access/backhaul integration, direct device-to-device communication, flexible duplex, flexible spectrum usage multiantenna
transmission, ultra-lean design, user/control separation architecture of 5G is highly advanced, its network elements and
various terminals are characteristically upgraded to afford a new situation. Likewise, service providers can implement the advance
technology to adopt the value-added services easily.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Leading Change strategies and insights for effective change management pdf 1.pdf
5G - Redes Móveis Celular de Quinta Geração
1. Instituto Nacional de
Telecomunicações INATEL
Mestrado em Telecomunicações
TP525 Redes Convergentes
Tema
5G
Docente: Antônio Marcos Alberti
Discente: Miguel Sílvio André Francisco 27/09/2014
2. Resumo
O objectivo deste trabalho é apresentar uma visão geral do
que é o 5G (Quinta geração de redes movéis celular).
Bem como apresentar alguns projectos de 5G.
E relacionar o 5G com a internet do futuro.
6. 5G Introdução
O que é o 5G ?
Janeiro de 2012 a ITU-R aprovou a especificação do 4G.
Enquanto isso o dramático crescimento dos serviços de dados
móveis desencadeou o estudo do 5G.
7. 5G Introdução
O que é o 5G ?
A industria ainda não chegou a um consenso sobre o que é o
5G.
8. 5G Introdução
O que é o 5G ?
Conjunto de padrões de comunicações móveis
interconectados.
Era 2020.
11. 5G Requisitos
(Boyd Bangerter, at IEEE Communications Magazine 2014) “The
industry’s concept of mobile performance is evolving, and so are
performance metrics”.
12. 5G Requisitos
Qualidade de experiência de Usúario QoE
(Boyd Bangerter, at IEEE Communications Magazine 2014) “In
order to provide a high QoE for services, 5G systems will need
to be context-aware, utilizing context information in a real-
time”.
13. 5G Requesitos
Maior Capacidade
(T. Nakamura, at IEEE Communications Magazine 2013)“Mobile
data traf-fic has been forecasted to grow more than 24-fold
between 2010 and 2015, and more than 500-fold between
2010 and 2020”.
14. 5G Requesitos
Maior Capacidade
(Woon Hau Chin, at IEEE 2014) “heavyweights such as
Qualcomm and Nokia Siemens Networks are looking at
technologies which will cope with traffic growth of 1000 times”.
16. 5G Requesitos
Maior Eficiencia Espectral
Tecnicas de Multiplo acesso Não Ortogonais:
GFDM Generalized Frequency Division Multiplexing.[8]
CDMA-FMT.[9]
17. 5G Requesitos
Mais Espectro
MmWave:
(Federico Boccardi, at IEEE Commnucations Magazine 2014)
“While spec-trum has become scarce at microwave frequen-
cies, it is plentiful in the mmWave frequencies ranging from 3
to 300 GHz”.
18. 5G Requesitos
Mais Espectro
MmWave.
Bandas que estão a ser estudadas:
(Federico Boccardi, at IEEE Commnucations Magazine 2014)
“28–30 GHz, the license-free band at 60 GHz, and the E-band
at 71–76 GHz, 81–86 GHz, and 92–95 GHz”.
20. 5G Requisitos
Menor Custo, Mais Flexibilidade
(Boyd Bangerter, at IEEE Communications Magazine 2014)
“Cost and flexibility of deployment will also be important factors
in 5G networks, requiring a shift toward software-based
implementations and virtualization technologies”.
22. 5G Arquiteturas Propostas
“At the moment, the wireless industry has yet to reach a
consensus on a unified view of future 5G network architecture.
Some favor a more distributed network architecture with self-
organizing capability, while others have advocated more
centralized cloud-based access networks”.
26. 5G Arquiteturas Propostas
Anchor-Booster
(3GPP TR 36.932, 2013) “In this architecture, the macro cell
operates as an anchor base station, and is primarily
responsible for control and mobility, while the small cell
operates as a booster base station and is mainly responsible
for offloading data traffic”.
27. 5G Arquiteturas Propostas
Cloud RAN
(China Mobile, 2010) “In scenarios where small cells can be
connected to macrocells with low-latency high-rate (“ideal”)
backhaul, the baseband signals from several hun-dred cells
can be received and processed at a centralized server
platform”.
28. Tecnologias Propostas
(Boyd Bangerter, at IEEE Communications Magazine 2014)
“Several technologies expected to be key ingredients of 5G, ...
are available today. Many others will be developed and deployed
over the coming years.”
30. Tecnologias Propostas
Small Cell
(Woon Hau Chin, at IEEE 2014) “By reducing the size of the
cell, area spectral efficiency is increased through higher
frequency reuse, while transmit power can be reduced such
that the power lost through propagation will be lower”
31. Tecnologias Propostas
Small Cell
(Woon Hau Chin, at IEEE 2014) “Additionally, coverage can be
improved by deploying small cells ... and offloading traffic from
macro cells when required”
32. Tecnologias Propostas
Small Cell
(Shanzhi Chen, at IEEE Communications Magazine 2014) “the
increase of small cell numbers in the future may far exceed
100 times the current number”
33. Tecnologias Propostas
Virtual Radio Access Network
O aumento das RAT(tecnologias de acesso a radio)
WiFi.
LTE.
WiGig Mm-Wave.
Wearable devices RATs.
Outras RATs M2M.
34. Tecnologias Propostas
Virtual Radio Access Network
(Boyd Bangerter, at IEEE Communications Magazine 2014) “An
integrated virtual radio network will enable joint management
and simultaneous use of radio resources across different radio
technologies to significantly improve radio capacity, and
enhance coverage and wireless link reliability”.
35. Tecnologias Propostas
M2M
(Boyd Bangerter, at IEEE Communications Magazine 2014) “the
Internet of Things concept contemplates a world where
everything from alarm clocks to washing machines to automo-
biles is connected through mobile-based machine-to-machine
(M2M) communications”.
36. Tecnologias Propostas
Massive MIMO e 3D MIMO
(Boyd Bangerter, at IEEE Communications Magazine 2014)
“Advanced multiple-input multiple-output(MIMO) techniques are
at the heart of achieving higher capacity for cellular systems.”
37. Tecnologias Propostas
Context Awareness
(Boyd Bangerter, at IEEE Communications Magazine 2014) “In
order to provide a high QoE for services, 5G systems will need
to be context-aware, utilizing context information in a real-time
manner based on network, devices, applications, and the user
and his/her environment”.
38. Tecnologias Propostas
Context Awareness
(Boyd Bangerter, at IEEE Communications Magazine 2014) “In the
5G Era, new ways to abstract and efficiently generate context
information are needed, as well as new ways to share context
information between the application, network, and devices”.
39. Tecnologias Propostas
Software Defined Celular Networks
(Woon Hau Chin, at IEEE 2014) “Recently, there are also growing
interests in both academia and industry to apply SDN to mobile
networks”
40. Tecnologias Propostas
Software Defined Celular Networks
(Woon Hau Chin, at IEEE 2014) “Wireless SDN is still at its
infancy. There are a number of outstanding issues to be resolved
before it can realize its full potential”
41. Tecnologias Propostas
Software Defined Celular Networks
(Woon Hau Chin, at IEEE 2014)“Therefore, we believe that
wireless or cellular SDN could be a possibility in future wireless
networks”
42. Tecnologias Propostas
Big Data.
Network Cooperation and Advanced Interference Mitigation.
Local Caching.
Relay Technologies.
Simultaneos Transmission and Reception.
43.
CHINA – 2020 PROMOTION GROUP, Fev 2013.[11]
KOREA – 5G Forum, Maio 2013.[11]
JAPÃO – Association of Radio Industries and Businesses.[11]
(ARIB), Set 2013.
UNIÃO EUROPEIA –
FP7 ICT: METIS, 5GNOW, Ijoin, TROPIC, MOTO, COMBO etc...
2012.[11]
FP8 HORIZON 2020: 5GPPP, 2014.[11]
AMERICA – National Science Foundation (NSF) Future Internet
Architetures (FIA): NDN, MobilityFirst, Nebula, XIA, ChoiceNet
etc...[11]
Grupos/Projectos
45. Viajando na Maionese
6G
Conjunto de DBS autonômicos.
Funcionamento id|entico a uma esquadra policial e os
veiculos policiais de patrulha.
46. Viajando na Maionese
6G
Vantagens:
Mobilidade autonômica das Base Station.
Utilização eficiente das Base Station.
Cobertura mais eficiente de praticamente qualquer área.
Redução do OPEX.
Melhoria significativa do desempenho das redes móveis.
Abertura para um novo mundo de aplicações.
Adição de varias funcionalidades aos drones, Ex:
sensoriamento diverso, vigilância, etc...
47. Viajando na Maionese
6G
Desafios:
Segurança dos drones no ar.
Regulamentação da faixa de voo dos drones e outras
regulamentações.
Energia para alimentar os drones.
Peso.
Mobilidade.
Tecnologia autonômica.
48. Conclusão
No principio as redes movéis celular e a internet eram coisas
diferentes.
Desde o 4G as redes movéis celular foram totalmente
integradas a internet.
Então falar de redes movéis celular do futuro, é falar de uma
parte da internet do futuro.
A era do 5G já comessou.
49. Referências
[1] Boyd Bangerter, Shilpa Talwar, Reza Arefi, and Ken Stewart, Intel
“Networks and Devices for the 5G Era,” IEEE Commnucations
Magazine, Fevereiro de 2014.
[2] Woon Hau Chin, Zhong Fan, and Russel Haines “Emerging
Technologies and Research Challengs for 5G Wireless Networks,”
IEEE, Abril de 2014.
[3] Shanzhi Chen and Jian Zhao “The Requeriments, Chalenges and
Technologies for 5G of Terrestrial Mobile Telecommunication,” EEE
Commnucations Magazine, Maio de 2014.
[4] Federico Boccardi, Robert W. Heath Jr, Angel Lozano, Thomas L.
Marzetta, Petar Popovski “Five Disruptive Technology Directions for
5G”, IEEE Commnucations Magazine, Fevereiro de 2014.
50. Referências
[5] 3GPP TR 36.932: “Scenarios and Requirements for Small Cell
Enhancements for E-UTRA and E-UTRAN,” v. 0.2.0, Maio de 2013.
[6] China Mobile, “C-RAN Road Towards Green Radio Access
Network,” C-RAN Int’l. Wksp., Beijing, Apr. 2010.
[7] T. Nakamura et al., “Trends in Small Cell Enhancements in LTE
Advanced,” IEEE Commun. Mag., vol. 51, no. 2,Fevereiro de 2013, pp.
98–105.
[8] … and Luciano Mendes “Non-Orthogonal, Asynchronous
Waveforms for Future Mobile Applications”, 5GNOW, IEEE Commun.
Mag. Fevereiro de 2014.
51. Referências
[9] Zongjie Wang*, Shuju Fan*, Yun Rui., “CDMA-FMT: A Novel Multiple
Access Scheme for 5G Wireless Communications.”, 19th DSP
Internacional Conference, IEEE 2014.
[10] Yuya Saito, “Non-Orthogonal Multiple Access (NOMA)for Future
Radio Access.”, IEEE June 2013.
[11] 2014_4GA Summary of Global 5G Initiatives_ FINAL, Junho 2014.
[12] Google.com
52. Miguel Sílvio André Francisco
Facebook: Miguel Arcanjo
miguel_arcanjo3@hotmail.com
Obrigado Pela Atenção
54. 5G Requesitos
Menor Consumo de Energia
“it is possible to reduce power down to orders in magnitude by
offloading majority data to local small cells, let-ting inactive
cells sleep.”[3].
56. 5G Requisitos
Menor Custo, Mais Flexibilidade
(Boyd Bangerter, at IEEE Communications Magazine 2014) “In
particular, 5G sys-tems will be able to create multiple virtual
core networks tailored to the specialized require-ments of
particular applications”.