NB-IoT network insights through MIB/SIB demodulation (part 5)

August 10, 2018 | by Andreas Spachtholz

NB-IoT networks are designed for machine-to-machine communication, which generally requires low data rates. When building NB-IoT networks, it is essential to test the performance of new implementations to ensure the required network quality. Quality of service (QoS) tests are typically performed with NB-IoT modules that are controlled by software.

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5G: Initial 5GTF coverage measurements (part 2)

June 12, 2018 | by Arnd Sibila

The US operator Verizon Wireless trusts our 5GTF prototype measurement backpack solution to test signal quality and to measure the coverage of fixed wireless access (FWA) in the 28 GHz frequency band. Before 3GPP, Verizon Wireless and partners created a pre-5G specification called 5G Technical Forum (5GTF).

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5G: The role of mobile network testing on the path to 5G (part 1)

May 22, 2018 | by Arnd Sibila

Long before commercial services are available, everyone is talking about 5G, creating a buzz and setting high expectations in the new standard. What’s the role of mobile network testing on the path to 5G? How can scanner measurements help operators pave the way to the next generation of mobile networks?

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NB-IoT: How to test quality of service in NB-IoT networks (part 4)

December 28, 2017 | by Andreas Spachtholz

NB-IoT networks are designed for machine-to-machine communication, which generally requires low data rates. When building NB-IoT networks, it is essential to test the performance of new implementations to ensure the required network quality. Quality of service (QoS) tests are typically performed with NB-IoT modules that are controlled by software.

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NB-IoT: Field report with results from NB-IoT UE measurements (part 3)

September 4, 2017 | by Magnus Hylén

This field report describes key measurement results that we obtained by using NB-IoT user equipment (UE) as data collection tools. Read on and discover our findings from connecting pre-commercial NB-IoT modules and modems to the R&S®ROMES4 drive test software for network engineering and optimization.

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NB-IoT: Scanners are a must for coverage measurements (part 2)

July 20, 2017 | by Manuel Mielke

In a previous article, we described typical use cases of the Internet of Things (IoT). We identified that networks for IoT applications would be optimized for the highest availability, particularly for applications under extreme receive conditions such as smart meters. Learn here how scanners help to master the coverage challenge.

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NB-IoT: Overview of Internet of Things with a focus on NB-IoT (part 1)

June 22, 2017 | by Arnd Sibila

Use cases for the Internet of Things (IoT) are virtually unlimited, from smart homes and buildings to wearables and fabrics to healthcare and factories. Get an overview of the current technologies and IoT developments made by the 3GPP and learn why network coverage is a key concern in the IoT market.

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Monitoring network performance is key to accessing 5G enterprise market

June 8, 2017 | by Jeremy Carpenter

While the 5G specifications are still being finalized, it is clear that operators wanting to access the new industry verticals will significantly benefit from monitoring network performance carefully. Learn how the SmartMonitor management software manages multiple probes and schedule tests remotely, giving high-level feedback in real time.

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Benchmarking & optimization

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Field services & interference hunting

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Testing from RF to QoE

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New e-book provides unparalleled insight into the 5G NR world

What's the status of 5G NR? What are the test and measurement requirements, and how do we approach them? Download our new e-book now and get unparalleled insight into the world of 5G NR.

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The world's first 5G NR network measurement solution

Rohde & Schwarz is pioneering 5G New Radio (5G NR) network measurements with the world's first commercially available 5G NR network measurement solution. This solution enables users in the 5G network ecosystem as well as regulators to measure the 5G NR network coverage accurately - one of the biggest challenges in the network planning.

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Pioneers in NB-IoT field measurements

We are paving the way to NB-IoT by provding the world's first accurate LTE/NB-IoT coverage measurement solution: via a software upgrade, the R&S ROMES drive test software now also supports NB-IoT coverage measurements with R&S TSMx scanners.

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