4G

5G-Campusnetz-privates-Mobilfunknetz für Unternehmen

September 9, 2025
3G
4G
5G
Basics

Basic 5: The private mobile network – 5G campus network installation in meter cabinets & substations

In this post we introduce 5G campus networks, private mobile networks designed for secure, real-time, and high-performance industrial use. Unlike public networks, they offer dedicated resources, low latency, and better control over security. Adoption is rising, with companies like Lufthansa, BMW, and Bosch already exploring them. Alternatives include LTE in the 450 MHz band and private APNs. While challenges such as cost and technical complexity remain, 5G campus networks enable applications from smart production to autonomous systems and AR/VR support.

Titelbild mit Smartphone vor einem Funkmast haltend

October 18, 2022
3G
4G
5G
Basics

Basics 5: Private and public network

Most people associate mobile communications with the familiar public mobile communications networks. In Germany, Deutsche Telekom, Vodafone, Telefonica and, in future, 1&1 operate public mobile networks. Almost everyone uses the networks to communicate with their cell phone or smartphone.

Titelbild mit Mobilfunkmast für Blogartikel

May 21, 2021
3G
4G
5G
Mobile radio

Government measures to improve mobile communications coverage

Mobile communications have become an indispensable part of everyday life, both at home and in business. It is regarded as a key technology for digitization. A good mobile communications infrastructure is essential for the digital transformation of industry and society.

Titelbild mit vielen Containern der Logistikbranche für Blogartikel

May 7, 2021
3G
4G
5G
Industry
Mobile radio

Areas of application and relevance of mobile radio in the logistics industry

Digitalization is changing more and more areas of our lives. One of the industries particularly affected by the changes is the logistics sector. Wireless data transmission technologies and mobile communications have been used in numerous logistics applications for some time now.

April 16, 2021
3G
4G
5G
Mobile radio

National roaming in Germany

With the rollout of the new 5G mobile technology, the discussion about national roaming has picked up steam again in Germany. Network operators Telefónica Deutschland and 1&1 Drillisch recently concluded an agreement on national roaming. There are numerous advantages for consumers thanks to the possibility of roaming within Germany.

Titelbild 2G Abschaltung für Blogartikel

February 5, 2021
3G
4G
5G
Mobile radio

2G shutdown: When is it coming and what will be the impact?

The roll-out of the new 5G mobile communications standard is making ever greater progress in Germany. In cooperation with some mobile communications companies, the EU has already launched a flagship initiative to develop a sixth generation of mobile communications.