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Gerhard Kafka

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Gerhard Kafka -

Gerhard Kafka is a German journalist. He regularly contributes articles to Smart Industry - The IoT Business Magazine.

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Light finding its way through the holes
Li-Fi: IoT at the Speed of Light
By Gerhard Kafka   -   February 19, 2020
Technical article
The optical light communication called Light Fidelity (Li-Fi), using LED-based light sources as data transmitters, offers an alternative to existing technologies such as Wi-Fi and LTE.
Illustration of a gauge pointing at Industry 4.0
Interview with Marcus Weldon – Nokia Bell Labs
By Gerhard Kafka   -   June 17, 2019
Technical article
Marcus Weldon was appointed as the 13th president of Bell Labs.
Illustration of a switch changing between networks
5G technology is coming faster than expected
By Gerhard Kafka   -   October 26, 2018
Technical article
Mobility is one of the many drivers for the fifth generation of mobile networks (5G technology).
Image of the gauge pointing at 5G
Mobile Connected Devices 5G is coming but will it get here in time?
By Gerhard Kafka   -   June 6, 2016
Technical article
5G was the big topic at this year’s edition of Mobile World Congress in Barcelona.