HetNets/small cells: Reliable small cell planning (part 2)
Reliable planning of small cells is essential for important and critical deployments. Consider hospitals, manufacturing facilities or VIP (CxO) office floors and meeting rooms (the list of examples is endless). Successful and cost-effective planning, and with it small cell deployments, require planning tools that ensure highest reliability and accuracy. This, however, is not always the case as floor plans might…Read More
HetNets/small cells: Indoor deployments overview (part 1)
The series “HetNets/Small cells” explains how indoor deployments help operators meet the exponentially growing data demands in mobile networks in the coming years. In this overview, we’ll deliberate the pros and cons of different types of indoor deployments, such as distributed antenna systems (DAS) and small cells, and outline the indoor deployment process as the basis of the series’ next…Read More
Webinar report: Identifying and eliminating interference in mobile networks
In mobile networks, interference is an unwanted unlicensed signal affecting the licensed channels, causing extra noise. Interference on the RF level translates into a lower Signal-to-Noise-Ratio (SNR), Received Signal Strength Indicator, Ec/Io, etc. From a subscriber’s point of view, interference is perceived as distorted audio or video, low data rates or dropped calls. In short: a bad user experience. For…Read More
Service quality monitoring explained in an interactive infographic
With the provision of robust wireless connectivity to people and machines becoming a critical element, a new way of efficiently and independently monitoring the network 24/7 is required. Service quality monitoring empowers businesses and government organizations to independently verify the performance of their network in real time and 24/7. Organizations that rely on the availability, capacity, and latency of the…Read More
Proofing and optimizing a network’s readiness for video transmission
In previous entries of this blog series about the challenges of mobile video services, we discussed video quality as a perceived metric, how it can be measured, and how quality measuring algorithms work. To conclude the series, this post focuses on how to apply a video quality measure to quantify video services as consumed by subscribers. What are the challenges…Read More
The network never sleeps – how service quality monitoring ensures connectivity 24/7
Do you ever wake up in the middle of the night worrying whether your subscribers, critical staff, emergency services, and remote sensors still had connectivity with the mobile network? Many businesses and organizations rely on wireless connectivity for the security and efficiency of their organizations. They care passionately about connectivity and, with the emergence of IoT and 5G, their number…Read More
The true view of your and your competitors’ networks
Hand in hand with the ever increasing demand for more network capacity and the soaring popularity of applications, particularly in real-time, mobile operators in mature markets are also facing a virtually flat subscriber penetration for the next five years. To win new customers, mobile operators are left with no other option than to beat the competition by providing better services…Read More
What different models for predicting visual quality exist? What models are applicable to which test cases?
In a previous blog entry about the challenges of mobile video services, we discussed video quality as a perceived metric and how it can be measured subjectively in viewing sessions. In this post, we will take a closer look at automated video quality measurement methods, often called objective measurements, which are applied in real field video quality measurements. An objective…Read More
Harmonizing user interfaces: Single sign-on (part 2)
We all know the burden of having to remember the myriad of usernames and passwords we use to log in to various systems and applications. User accounts, e-mail, web sites, online banking – the list goes on. Some platforms require a username, others an e-mail address. Many applications have different password complexity requirements and password expiration times, and of course, you…Read More
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. more...
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 network planning. more...