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Author: Michael Lorenz
Author: Michael Lorenz
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Stories by Michael Lorenz

Michael Lorenz's ambition is to be a pioneer. The Senior Applications Engineer is always keen to put his hands on the latest technologies and features. When Michael entered the field of mobile communications 15 years ago, Vodafone Germany had just implemented its first 3G test network. After many fundamental research and optimization projects, the technical adventurer with a PhD in physics moved on to Vodafone Group, where he shared his expertise as a trainer in more than 20 markets. Stimulated more by the "why" than the "what", Michael sees himself playing with NB-IoT today and with 5G tomorrow.

4x4 MIMO boosting network

How 4×4 MIMO can boost your mobile network

July 4, 2018 | by Michael Lorenz

Network densification and the introduction of new frequencies are cost-intensive and time-consuming. Could the implementation of higher-order MIMO features into existing radio networks meet the inexorable demand for more data volume? And how does 4x4 MIMO boost data rates and deliver additional capacity gain, thereby improving legacy LTE networks?

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Further authors

Adrian Maurer
Adrian Maurer
Albert Huang
Albert Huang
Andreas Richard
Andreas Richard
Andreas Roessler
Andreas Roessler
Andreas Spachtholz
Andreas Spachtholz
Arnd Sibila
Arnd Sibila
Corbett Rowell
Corbett Rowell
Gregor Tomic
Gregor Tomic
Jens Berger
Jens Berger
Jeremy Carpenter
Jeremy Carpenter
Johanna Sochos
Johanna Sochos
Magnus Hylén
Magnus Hylén
Manuel Mielke
Manuel Mielke
Marco Neri
Marco Neri
Meik Kottkamp
Meik Kottkamp
Michael Lorenz
Michael Lorenz
Miguel Román
Miguel Román
MNT Team
MNT Team
Nils Posegga
Nils Posegga
Oliver Jonas
Oliver Jonas
Pak Lun Lam
Pak Lun Lam
Peter Busch
Peter Busch
Simon Allemann
Simon Allemann
Yunuen Wagner
Yunuen Wagner

Stories by category

Benchmarking & optimization
Benchmarking & optimization

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Field services & interference hunting
Field services & interference hunting

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Innovations in mobile network testing
Innovations in mobile network testing

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Testing from RF to QoE
Testing from RF to QoE

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