Featured Stories

Featured stories

Everybody has a story to tell

We at Rohde & Schwarz are very proud to be helping to shape the future of communications, information and security. Learn more about the industry-leading technological expertise of Rohde & Schwarz in our featured and technology stories.

When drones are misused

When drones are misused

Drones have become an integral part of our lives. But when misused, they can cause damage in the millions.This has driven up the demand for highly effective and reliable drone defense systems such as R&S®ARDRONIS.

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Rohde & Schwarz at sea

Rohde & Schwarz at sea. On the right wavelength

Free and secure maritime trade routes are indispensable for supplying goods to the world's population. Protecting these routes is one of the key tasks of navies worldwide. Communications and reconnaissance solutions from Rohde & Schwarz help make this possible.

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Safe flying with Rohde & Schwarz? Definitely!
Safe flying with Rohde & Schwarz? Definitely!

It is often said that the most dangerous thing about flying is the drive to the airport. In global air traffic, the underlying processes and technologies intermesh perfectly to make flying the world's safest means of transport. Here, solutions from Rohde & Schwarz set standards.

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Coming soon is not an option

Coming soon is not an option

Hollywood cinema, TV and streaming – the R&S®CLIPSTER mastering system from Rohde & Schwarz is used wherever top-class films and series are made.

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Rohde & Schwarz paves the way for smart cities

Rohde & Schwarz paves the way for smart cities

Smart cities think ahead, improving our quality of life and making us safer. Rohde & Schwarz provides technologies that will soon allow this vision to become reality.

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Technology in action

Three generations in the ice

For decades now, shortwave technology from Rohde & Schwarz has ensured communications between the Italian Antarctic research stations and their homes.

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Help is on the way

In the EU, the automotive emergency call service eCall has been mandatory in all new car models since April 2018. But it already has a successor.

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Mobile TV reloaded

In the wake of the 5G rollout, an old idea could gain new life: enabling television viewing on mobile devices. A pilot project is testing the feasibility.

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Internet of animals ready to take off

ICARUS, the ambitious project for large-scale observation of animals using the International Space Station (ISS), is about to be launched.

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Expertise

How to test a mobile network?

To get the most out of the investments you have made in mobile network testing solutions, it helps to better understand today’s mobile network structure. Different tests and procedures apply when you want to understand either the performance of the network itself or the performance of over-the-top (OTT) applications running in the network.

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How to test a MIMO network?

Operators are counting on the LTE feature 4x4 MIMO to meet the incessant need for more capacity that subscribers demand because they are jamming networks with data traffic. With the increasing commercial availability of 4x4 MIMO capable smartphones, operators can now exploit the higher spectral efficiency and capacity of this antenna technology.

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How to test a 5G NR network?

With 5G NR network rollout clearly on the horizon, network operators worldwide are planning pre-commercial network trials in 2018 and 2019. New frequency bands, beamforming support and a wide flexibility of physical radio parameters in 5G NR increase the complexity and strengthen the need for accurate network coverage measurements to enable and verify correct 5G NR network planning and the rollout of base stations.

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How to test a NB-IoT / LTE-M network?

Are narrowband Internet of Things (NB-IoT) and LTE-M just standard add-on to LTE? Not when you look at it from an optimization point of view. When it comes to optimization, networks for IoT applications pose a completely new coverage challenge and good network coverage is essential. Unlike humans, IoT installations, for example in basements, cannot change position to get a better signal.

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How to test voice quality?

Voice is still a very important service for end users. In addition to new competition from OTT voice services, the emergence of new voice codecs and complex network technology make measuring end-user voice quality more challenging. As co-inventor of POLQA, the standard for measuring listening quality, Rohde & Schwarz Mobile Network Testing offers the best voice quality test solution.

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How to test video quality?

More than 60 per cent of the traffic in mobile networks comes from video streaming services – video on demand and live video. And the most popular video services today are over-the-top (OTT) services such as YouTube, Netflix, Hulu, etc. To accurately test and measure the quality of experience (QoE) of these third-party applications, you need adequate test setups for those specific use cases.

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