El documento describe los orígenes y el desarrollo de la telefonía celular. Surge de la necesidad humana de comunicarse, que se hizo vital durante la Segunda Guerra Mundial para los soldados en el campo de batalla. Los primeros ancestros fueron el handie talkie y el walkie talkie. Las generaciones (1G a 4G) se separan por avances tecnológicos, permitiendo mayores velocidades de transmisión de voz y datos.
An introductory training on 5G for newbies available on Udemy - http://bit.ly/udemy5G
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/
An introductory training on 5G for newbies available on Udemy - http://bit.ly/udemy5G
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/
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
Millimeter waves is considered as a key enabling technology for the future wireless networks, 5G network.
To that end, these simple slides go further in the motivation, characteristics, applications, and many others related to the mmWaves.
enjoy .. :)
Non-Orthogonal Multiple Access (NOMA) 5G Training - Tonex TrainingBryan Len
Length: 3 Days
5G Wireless utilizing NOMA training covers the major 5G remote interchanges including, channels, antennas, propagation, 3GPP New Radio (NR), Next Generation (NexGen), issues encompassing rising 5G remote LAN and cell/backhaul applications.
5G Technologies Using NOMA Training covers ideas, administrations, technologies and network segments behind 5G remote. Discover how 5G remote networks will be a lot more intelligent and quicker than 4G. New patterns, for example, machine-to-machine correspondence, self-driving vehicles, keen urban areas, associated society, Internet of Things (IoT), communicate like administrations, life saver interchanges in the midst of normal disaster will be a piece of the new 5G wireless services.
Learning Objectives:
Upon completion of this course, the attendees can:
Describe what 5G is
Describe what Non-orthogonal multiple access (NOMA) is
Describe different modulation techniques in mobile communication
Describe power-level modulation
Describe key metrics for evaluation of modulation techniques
Describe advantages and disadvantages of NOMA
Compare and contrast orthogonal multiple access (OMA) and NOMA
Describe methods to implement OMA and NOMA
Describe ongoing research areas for NOMA implementation
List the 5G wireless features and their benefits (5G wireless communication networks)
Describe key 5G technology drivers and enablers of 5G
List 5G technology candidates in RAN/radio, transport, core networks, interoperability and services
List 5G Wireless Use Cases & User-Driven 5G Requirements
Describe ITU 5G standards (IMT2020) along with NGMN alliance and 3GPP and more…
Course content / agenda:
What is 5G Wireless Communication?
5G Wireless Requirements, Applications, and Services
5G Vision
Fundamental Communications Concepts for NOMA Modulation Fundamentals
Analog Modulation
Digital Modulation
Demodulation
Detection
5G Wireless Air Interface
5G and NOMA
NOMA Classification Types
NOMA technology basics
Performance Characterization of NOMA
Request more information regarding 5G and NOMA. Visit tonex.com for course and workshop detail.
Non-Orthogonal Multiple Access (NOMA) 5G Training - Tonex Training
https://www.tonex.com/training-courses/non-orthogonal-multiple-access-noma-training-future-5g-technologies/
Learn networking? 5G Technology,Learn c language Important topics ( Easy & Logical, & smart way of learning)
Learn more at blog : --
https://solutionbyexpert.blogspot.com/2020/08/become-expert-secret-of-success-ii.html
#coding
#coding development skill program
#java
Multiplexing generally refers to independent signals, those produced by different sources. SO it is a question of how to share the spectrum with these users. In OFDM the question of multiplexing is applied to independent signals but these independent signals are a sub-set of the one main signal.
In OFDM the signal itself is first split into independent channels, modulated by data and then re-multiplexed to create the OFDM carrier.
OFDM is a combination of modulation and multiplexing.
DVB is a set of standards that define digital broadcasting using existing satellite, cable, and terrestrial infrastructures.
The term digital television is sometimes used as a synonym for DVB
Diapositivas del curso "Sistemas de Conmutación" del programa de Ingeniería en Electrónica y Telecomunicaciones de la FIET de la Universidad del Cauca, República de Colombia.
Tema: Telefonía Móvil Celular.
DMR was designed with three tiers. DMR tiers I and II (conventional) were first published in 2005, and DMR III (trunked) was published in 2012, with manufacturers producing products within a few years of each publication. HQT has developed private network solutions with integrated hardware and software and provides products covering DMR Tier-II radios.
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
Millimeter waves is considered as a key enabling technology for the future wireless networks, 5G network.
To that end, these simple slides go further in the motivation, characteristics, applications, and many others related to the mmWaves.
enjoy .. :)
Non-Orthogonal Multiple Access (NOMA) 5G Training - Tonex TrainingBryan Len
Length: 3 Days
5G Wireless utilizing NOMA training covers the major 5G remote interchanges including, channels, antennas, propagation, 3GPP New Radio (NR), Next Generation (NexGen), issues encompassing rising 5G remote LAN and cell/backhaul applications.
5G Technologies Using NOMA Training covers ideas, administrations, technologies and network segments behind 5G remote. Discover how 5G remote networks will be a lot more intelligent and quicker than 4G. New patterns, for example, machine-to-machine correspondence, self-driving vehicles, keen urban areas, associated society, Internet of Things (IoT), communicate like administrations, life saver interchanges in the midst of normal disaster will be a piece of the new 5G wireless services.
Learning Objectives:
Upon completion of this course, the attendees can:
Describe what 5G is
Describe what Non-orthogonal multiple access (NOMA) is
Describe different modulation techniques in mobile communication
Describe power-level modulation
Describe key metrics for evaluation of modulation techniques
Describe advantages and disadvantages of NOMA
Compare and contrast orthogonal multiple access (OMA) and NOMA
Describe methods to implement OMA and NOMA
Describe ongoing research areas for NOMA implementation
List the 5G wireless features and their benefits (5G wireless communication networks)
Describe key 5G technology drivers and enablers of 5G
List 5G technology candidates in RAN/radio, transport, core networks, interoperability and services
List 5G Wireless Use Cases & User-Driven 5G Requirements
Describe ITU 5G standards (IMT2020) along with NGMN alliance and 3GPP and more…
Course content / agenda:
What is 5G Wireless Communication?
5G Wireless Requirements, Applications, and Services
5G Vision
Fundamental Communications Concepts for NOMA Modulation Fundamentals
Analog Modulation
Digital Modulation
Demodulation
Detection
5G Wireless Air Interface
5G and NOMA
NOMA Classification Types
NOMA technology basics
Performance Characterization of NOMA
Request more information regarding 5G and NOMA. Visit tonex.com for course and workshop detail.
Non-Orthogonal Multiple Access (NOMA) 5G Training - Tonex Training
https://www.tonex.com/training-courses/non-orthogonal-multiple-access-noma-training-future-5g-technologies/
Learn networking? 5G Technology,Learn c language Important topics ( Easy & Logical, & smart way of learning)
Learn more at blog : --
https://solutionbyexpert.blogspot.com/2020/08/become-expert-secret-of-success-ii.html
#coding
#coding development skill program
#java
Multiplexing generally refers to independent signals, those produced by different sources. SO it is a question of how to share the spectrum with these users. In OFDM the question of multiplexing is applied to independent signals but these independent signals are a sub-set of the one main signal.
In OFDM the signal itself is first split into independent channels, modulated by data and then re-multiplexed to create the OFDM carrier.
OFDM is a combination of modulation and multiplexing.
DVB is a set of standards that define digital broadcasting using existing satellite, cable, and terrestrial infrastructures.
The term digital television is sometimes used as a synonym for DVB
Diapositivas del curso "Sistemas de Conmutación" del programa de Ingeniería en Electrónica y Telecomunicaciones de la FIET de la Universidad del Cauca, República de Colombia.
Tema: Telefonía Móvil Celular.
DMR was designed with three tiers. DMR tiers I and II (conventional) were first published in 2005, and DMR III (trunked) was published in 2012, with manufacturers producing products within a few years of each publication. HQT has developed private network solutions with integrated hardware and software and provides products covering DMR Tier-II radios.
Research from mobile survey company, On Device Research, which was conducted directly on the mobile internet, has revealed a new internet audience.
More than 50% of Asian and African mobile internet users as well as more than 20% of users in developed markets, such as the UK and US do not use the internet on a PC.
The deck shows the profile of this new generation of internet users and is the first in a series of free quarterly reports.
The internet technology is divided into many stages and one of them is 1G. The topics cover up in this : history, explanation, flaws and future version.
Si bien los hospitales conjuntan a profesionales de salud que atienden a la población, existe un equipo de organización, coordinación y administración que permite que los cuidados clínicos se otorguen de manera constante y sin obstáculos.
Mario García Baltazar, director del área de Tecnología (TI) del Hospital Victoria La Salle, relató la manera en la que el departamento que él lidera, apoyado en Cirrus y Estela, brinda servicio a los clientes internos de la institución e impulsa una experiencia positiva en el paciente.
Conoce el Hospital Victoria La Salle
Ubicado en Ciudad Victoria, Tamaulipas, México
Inició operaciones en el 2016
Forma parte del Consorcio Mexicanos de Hospitales
Hospital de segundo nivel
21 habitaciones para estancia
31 camas censables
13 camillas
2 quirófanos
+174 integrantes en su plantilla
+120 equipos médicos de alta tecnología
+900 pacientes atendidos
Servicios de +20 especialidades
Módulos utilizados de Cirrus
HIS
EHR
ERP
Estela - Business Intelligence
Los desafíos de calidad de software que nos trae la IA y los LLMsFederico Toledo
En esta charla, nos sumergiremos en los desafíos emergentes que la inteligencia artificial (IA) y los Large Language Models (LLMs) traen al mundo de la calidad del software y el testing. Exploraremos cómo la integración, uso o diseño de modelos de IA plantean nuevos retos, incluyendo la calidad de datos y detección de sesgos, sumando la complejidad de probar algo no determinístico. Revisaremos algunas propuestas que se están llevando adelante para ajustar nuestras tareas de testing al desarrollo de este tipo de sistemas, incluyendo enfoques de pruebas automatizadas y observabilidad.
Escaneo y eliminación de malware en el equiponicromante2000
El malware tiene muchas caras, y es que los programas maliciosos se reproducen en los ordenadores de diferentes formas. Ya se trate de virus, de programas espía o de troyanos, la presencia de software malicioso en los sistemas informáticos siempre debería evitarse. Aquí te muestro como trabaja un anti malware a la hora de analizar tu equipo
2. La telefonía celular simplemente nace y se
desarrolla de la necesidad que tiene el ser
humano de comunicarse. En el fondo, proviene
del mismo irrefrenable impulso que generó en
tiempos lejanos otros sistemas inalámbricos de
comunicación.
3. Frente a que necesidad
fue creado
La necesidad se transformó en algo vital durante la II
Guerra Mundial, para los soldados aliados y sus
oponentes que se encontraban en el campo de batalla.
Salvar vidas o comunicar una estrategia militar en
determinado momento.
.
4. El handie talkie y su similar walkie talkie,
pueden considerarse los primeros ancestros
de los teléfonos celulares, aunque existe
una gran diferencia entre unos y otros.
5. Que significa la G?
● El termino se refiere a “Generacion”.
Las cuales se separan por el avance
tecnologico que hay entre cada generacion
6. 1G
La primera generación surgió a finales de
los años setenta. Esta tecnología,
caracterizada por ser analógica y
únicamente para voz, no transmite datos.
7. 2G
En esta generacion entraron los mensajes de texto SMS,
Transmicion de voz y datos a baja velocidad.
Inicialmente, estos SMS fueron posible a través del Sistema
Global para Comunicaciones Móviles, GMS, hoy el estándar más
popular de telefonía celular en el mundo, con más de 3 billones de
usuarios en 212 países.
8. 3G
● Permitió la transferencia de datos a velocidad
de 384 kbps, lo que permitía ver videos, enviar
archivos o menajes de voz.
Ademas, los celulares incorporados con 3G
permitían la navegación por Internet
9. 4G
Todos los datos, incluyendo la voz de las llamadas,
serán transmitidas con una velocidad que estará por
encima de 1GBps. Con estos valores, a través de un
teléfono móvil o celular se puede obtener una perfecta
recepción para la televisión high definition o de alta
resolución.
