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By | February 4, 2020 | 382 views
 

Network Performance Score: Configurator for step-by-step campaign setup

The Network Performance Score (NPS) is an integral part of our benchmarking and analytics products based on the Smart platform. In previous posts, we have discussed how the score weights the key performance indicators for a wide range of services and combines them into an overall score. With the configuration of the NPS being pertinent to reliable results, we have…

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By | December 12, 2019 | 1,205 views
 

Real 5G UE measurements – achieving gigabit speeds

Solutions from Rohde & Schwarz mobile network testing have been used in 5G engineering use cases and pre-commercial trials since the beginning of 5G. With the introduction of our 5G scanners (R&S®TSMA6 and R&S®TSME6), in combination with the drive test software R&S®ROMES4, we have taken the lead in testing 5G networks. However, measuring the real user experience in 5G and…

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By | November 19, 2019 | 1,330 views
 

5G site testing and troubleshooting

Commercial 5G rollout is happening, and the rate of deployment of 5G non-standalone (NSA) sites is increasing every day. Each new installation needs to be commissioned and verified to ensure correct network performance and quality of service (QoS) delivered to end users over the 5G network. 5G site testing requires specialist mobile network testing solutions that meet the testing demands…

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By | October 17, 2019 | 1,949 views
 

Network measurements with drones: The next step to a connected sky

In the era of Internet of Things (IoT), one of the most urgently discussed topics concerns the deployment of Unmanned Aerial Vehicles (UAVs) to automate different commercial applications, ranging from simple mail delivery to offshore islands to more sophisticated aerial taxis. This blog post shows the results of mobile network measurements conducted with drones, which serve as the basis for…

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By | August 28, 2019 | 1,453 views
 

Network Performance Score: Templates for easy support in all products

The initial blog post about the standardized Network Performance Score (NPS) discusses the demand for an efficient calculation method of an overall score that reflects the perceived technical performance of a network or one of its subsets such as region, period, or technology. The score considers and weights the main key performance indicators (KPIs) for a wide range of services,…

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By | July 31, 2019 | 1,686 views
 

Are you having trouble spotting interference in your 5G NR TDD network?

Isn’t it fascinating? A new technology is making its way to the field. 5G NR rollouts are popping up all over the world. New bands (cmWave and mmWave), beamforming, ultra-low latency, higher data rates, ultra-reliability and so much more. 5G NR opens the door to a completely new range of applications and services! From an interference-hunting point of view, what…

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By | July 3, 2019 | 2,288 views
 

Impressions from managed services team benchmarking Africa

We have extended our traditional business focus from supplying mobile network testing solutions to being a fully-fledged managed services provider of benchmarking campaigns. In April 2018, Rohde & Schwarz created the managed services team to run large-scale benchmarking projects such as the one commissioned by the South African MTN Group. Besides figuring out logistics, infrastructure, topography and climate, the team…

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By | May 22, 2019 | 3,083 views
 

NB-IoT field test: Measuring NB-IoT underground

Singapore was among the first countries to deploy a nationwide narrowband Internet of Things (NB-IoT) network in 2018. In this blog post, we will share an NB-IoT field test procedure, including the results from NB-IoT measurements underground. “The Internet of Things is a key technology area for growth which will drive Singapore’s Digital Economy for a Smart Nation. We encourage…

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By | May 2, 2019 | 2,745 views
 

Machine learning use case: Call Stability Score (part 2)

In our previous post about machine learning (ML), we introduced the topic of artificial intelligence (AI) and hinted at the typical deep learning pipeline that is needed to apply ML on data collected with mobile network testing solutions from Rohde & Schwarz. In this post, we will demonstrate how we can leverage ML to extract more value out of the…

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