Welcome to the Mobile Wireless Learning Center! The site is divided into several sections: 5G, 4G/LTE and Mobile Network Testing.  Content is updated frequently, so please come back often to see what’s new. Thanks for visiting!

5G Technologies

Latest posts about 5G Technologies

5G Multimedia E-guide

5G Multimedia E-guide

Rohde & Schwarz is pleased to sponsor video excerpts from a comprehensive multimedia guide on 5G and LTE-Advanced Pro technologies. The multimedia guide focuses on the fundamental and most important aspects of various technologies and uses a variety of formats including videos, podcasts, and interactive exercises – the first of its kind in the cellular industry! New…

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MWC Barcelona 2019 Videos on Demand

MWC Barcelona 2019 Videos on Demand

Rohde & Schwarz was pleased to showcase the most advanced Test & Measurement solutions for the mobile communications industry at Mobile World Congress 2019 in Barcelona. Watch videos, 5G tests and system demos from the show.

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5G mmWave – A Challenge for Device Testing and How to Solve It

5G mmWave – A Challenge for Device Testing and How to Solve It

Presented by: Günter Pfeifer, Market Segment Manager, Rohde & Schwarz, Munich Abstract: 5G NR in the sub 6 GHz frequency range (FR1) can be seen as a natural evolution of LTE to achieve higher bandwidth and more flexibility on the physical layer in order to realize all the new and additional use cases defined for a next-generation…

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4G/LTE Technologies

Latest posts about 4G/LTE Technologies

Webinar: Video over LTE

Webinar: Video over LTE

This webinar will illustrate how to establish and test the LTE video transmission link. Additionally, and equally importantly, it will show how the quality of the video transmission links can be measured under real-life propagation conditions and which metrics can be used to accomplish this task.

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Higher Order MIMO Testing with the R&S®SMW200A Vector Signal Generator

Higher Order MIMO Testing with the R&S®SMW200A Vector Signal Generator

Due to its outstanding performance the R&S®SMW200A vector signal generator is ideal for testing MIMO receivers in a vast variety of applications offering maximum usability at minimum form factor. It can generate up to eight antenna signals simultaneously in its digital baseband – all standard-compliant and with antenna-specific coding. In addition, it can simulate the…

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Webinar: LTE Positioning Methods and How to Test on Terminal Receivers

Webinar: LTE Positioning Methods and How to Test on Terminal Receivers

This webinar covers the technological background of the different positioning methods supported in LTE in addition to Assisted GPS (A-GPS). This includes observed time difference of arrival (OTDOA) based methods such as PRS as well as enhanced cell ID based positioning.

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Mobile Network Technologies

Latest posts about Mobile Network Technologies

Webinar: Wi-Fi traffic offload in LTE

Webinar: Wi-Fi traffic offload in LTE

This webinar provides an overview of the Wi-Fi traffic offload in LTE as standardized by 3GPP. The enhancements for Wi-Fi standardized by IEEE and the Wi-Fi Alliance are also explained. This includes access methods in the joint network, security, IP mobility, as well as network discovery and selection. Finally, the webinar takes a look at…

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Detecting & Locating Interference from Bidirectional Amplifiers

Detecting & Locating Interference from Bidirectional Amplifiers

Oscillation caused by insufficient path loss between a bidirectional amplifier’s (BDA) donor and serving antennas is one of the most common and most serious forms of interference in cellular networks. This white paper provides a general overview of how BDAs work, the conditions leading to oscillation, and practical information for identifying and locating oscillating BDAs.

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White Paper: Testing passive networks in distributed antenna systems (DAS)

White Paper: Testing passive networks in distributed antenna systems (DAS)

In the last decade, worldwide consumer demand for cellular services has driven network operators to strive for better network coverage and within that coverage footprint, better network capacity. Since more than 80 % of cellular traffic comes from inside a building, in-building coverage, and in-building capacity have become a focus of this effort. In addition,…

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