The current study provides comprehensive data on 2022 retail prices of fixed and mobile broadband offers for consumers in the EU27, the United Kingdom, Iceland, Norway, Japan, South Korea and the USA. The five largest Internet Service Providers (ISPs) and the three largest Mobile Network...

The current study provides comprehensive data on 2022 retail prices of fixed and mobile broadband offers for consumers in the EU27, the United Kingdom, Iceland, Norway, Japan, South Korea and the USA. The five largest Internet Service Providers (ISPs) and the three largest Mobile Network...

As compared to the earlier generations of mobile communications (1G to 4G), the fifth one (5G) is a major business, regulatory, and technical discontinuity. Furthermore, unlike the previous generations, 5G is also much more of a geopolitical and geoeconomic battleground. These shifts are neither...

The availability of many variables with predictive power makes their selection in a regression context difficult. This study considers robust and understandable low-dimensional estimators as building blocks to improve overall predictive power by optimally combining these building blocks. Our new...

Im Juni 2022 wurden mit der TK-Mindestversorgungsverordnung (TKMV) technische Mindestanforderungen für den Internetzugangsdienst festgelegt (Datenübertragungsrate im Down- und Upload und maximal tolerierte Latenz). Welche festnetzbasierten, satellitengestützten oder mobilfunkgestützten...

Im Juni 2022 wurden mit der TK-Mindestversorgungsverordnung (TKMV) technische Mindestanforderungen für den Internetzugangsdienst festgelegt (Datenübertragungsrate im Down- und Upload und maximal tolerierte Latenz). Ob die 2021 von wik und zafaco ermittelten Werte weiterhin Bestand haben und ob...

Customer retention, a critical business priority, has become a growing concern, especially in the telecommunications industry. This study addresses the need to anticipate and understand customer churn through the application of Deep Learning models. The central focus of the research was the...