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: 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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LTE UE receiver performance measurements

LTE UE receiver performance measurements

LTE user equipment (UE) receiver performance has significant impact to cellular radio network coverage and capacity. It determines the maximum data throughput across the air interface between the LTE base station (eNB, evolved node B) and the mobile network subscriber UE, thus it determines the total capacity across the air interface. Therefore, it is one…

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Webinar: Optimizing QoE for Mobile Devices Using IP Analysis

Webinar: Optimizing QoE for Mobile Devices Using IP Analysis

This webinar will illustrate the implication of applications installed on a smartphone or tablet PC in terms of number of IP connections, list of protocols including protocol name resolution, TCP performance and data volume statistics.

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Mobile Network Technologies

Latest posts about Mobile Network Technologies

Webinar: Does your LTE network meet expectations?

Webinar: Does your LTE network meet expectations?

This webinar will explain how to determine the end user performance in real-world LTE networks. It provides the key performance indicators to measure and analyze the parameters that impact network performance. Based on real life LTE network measurements, the rationale of test results will be explained and approaches on how to solve potential issues will…

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Introduction to Interference Hunting

Introduction to Interference Hunting

In this white paper, we will explore the topic of interference hunting beginning with a broad overview of the topic and then leading to a more practical discussion on the different types of interferers, analysis of interferers and the tools that are often used in the field to perform interference hunting.

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White paper: Comparing CW and low duty cycle passive intermodulation (PIM) measurements

White paper: Comparing CW and low duty cycle passive intermodulation (PIM) measurements

The measurement technique used by a PIM analyzer is CW or low duty cycle. The only traceable device available to independently validate a PIM analyzer’s measurement accuracy in the field is a PIM standard. For this technical discussion, the measurement techniques are explored and explained along with the fact that CW and LDC offer similar…

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