5G: How it will change our lives

5g technologyThe advent of 5G technology signifies the start of an even more globally connected society, a completely digital society. This technology, expected to be implemented in 2020, will change the way we interact with each other and objects, allowing us to be permanently connected, both to other people, and to everyday objects like the refrigerator or car.The Internet of things boom is imminent, and depends directly on the evolution of communications networks and the arrival of 5G technologies.

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Alicia Ruppel: Alicia is a Sociologist and is part of the Teldat’s Corporate Marketing Department. Within this department she is especially  involved in Design and Events, among other corporate marketing areas

Digital Transformation from a business perspective

digital transformation

Over the last year colleagues have written blog posts on digital transformation and the new technologies within the telecommunications industry that are accompanying this phenomenon. However, I would like to take a step back and look at the digital transformation from a more business perspective.

Some have classified the digital transformation as the Fourth Industrial Revolution, where the markets, both clients and suppliers, are experiencing huge changes with the introduction of digital technology.

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Javier García Berjano: Online & Corporate marketing manager at Teldat. Javier manages the web, blog and other social media, as well as corporate marketing areas in collaboration with the different Teldat business units.  

Power electronics in telecommunication equipment

equipo telecomunicacionesThe application of power electronics to communications devices has to do with the processing of the electrical input power using semiconductor devices and reactive elements.

Thus, the raw input power is processed according to a control input that conditions the output power. This conditioning can be carried out by DC/DC converters – that convert the DC input voltage into another DC voltage with different magnitude and possibly isolated or even inverted polarity or through AC/DC converters that produce DC voltage from an AC input voltage.

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Manuel Sanchez: Manuel Sánchez González-Pola, Telecommunications Engineer, is part of Teldat’s R&D Department. Within this department he works as a Project Manager in the Hardware team.  

WannaCry?

wannacry

The first and so far the only time I was personally involved, (or to be more precise my son who at that time was eleven years old), in a cyber-attack by ransomware was in 2012. The computer of my son was apparently blocked by the Federal Criminal Police Office due to some illegal actions, such as sending spam mails and even worse. At least that’s what appeared on the screen in poor German. Strangely enough a fee of 100 Euros would unblock the computer. Well, I wondered how the 100 Euros would affect  the illegal activities, my eleven year old boy had committed but you never know. Even though it was obvious that we didn’t get into trouble with the public authorities, my son was not amused by the fact that his computer was out of order. In fact, he must have felt exactly how the latest cyber attack has been dubbed: WannaCry.

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Heidi Eggerstedt: Heidi Eggerstedt is part of the bintec-elmeg's Marketing Department. Within this department she is responsible for Marketing Documentation and Translations

Dynamic DNS Update

dnsupdater1Nowadays, if you check the public IP address with which you access the Internet, you will find that it often changes.

This is due to the chronic shortage of IPv4 addresses, which are insufficient to cover current service demands. ISPs, therefore, often assign dynamic public IP addresses and mechanisms, such as Carrier Grade NAT (CGNAT), to allow various client devices to connect through a single IP address. Whilst IPv6 emerged to resolve this difficulty, migration to this protocol has proved a real challenge and not advanced as quickly as expected.

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Alejandro Muñoz: Alejandro, Telecommunications Engineer, is part of Integra-T’s Sales Engineering department.
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