Category Archives Wireless

5G

This is the first in a 3-part blog series. Timing & Synchronization If someone played a word association game on the topic of mobile telecommunications technology, the first things to come to mind would likely be cell towers, satellites, antennas, and of course smart phones. Most people, even in the industry, would never think of […]

Gigabit LTE technology is supposed to help service providers (SPs) overcome the data tsunami until 5G technology becomes commercially ready. At the same time Gigabit LTE will allow SPs to maximize on their current network investments by delaying significant upgrade costs and improving the spectral efficiency of today’s network. If optimized well, Gigabit LTE will […]

Fiber technicians are constantly challenged to keep up with new, innovative technologies that can disrupt normal long-standing test and certification practices. Whether you are an installation contractor, an IT manager, or somewhere in between, understanding the key concepts and practices of any new technology (such as MPO) is critical to keeping pace with industry needs […]

When we talk about 5G or any other wireless technology, our brain focuses on the wireless aspect of the technology. In reality, only the last hop of the wireless network is actually wireless. Most of the data communication happens over a wired network. RF spectrum being such a precious resource, mobile operators try their best […]

On March 22, VIAVI held a webinar on real-world narrowband IoT (NB-IoT) testing. The webinar covered IoT market trends, an NB-IoT technology overview, field testing scenarios, and NB-IoT measurements. But the best part by far was the Q & A! We got so many great questions, we decided to turn them into a blog post. […]

5G Fronthaul

This is the fourth in a series of blog posts on the Evolution of Fronthaul, links to other posts below. As wireless operators announce their plans for the introduction of 5G services, ecosystem players are developing and introducing a new range of capabilities to pave the way for a smooth transition from 4G to 5G. […]

The evolution to virtualization and cloud, network automation, massive traffic growth, IoT, increasing service velocity and revenue growth…together with the advent of 5G.  These are just some of the challenges mobile service providers face today. Consumers are demanding that mobile services are always on, always available, and everything is connected. In response, operators are deploying […]

Die technologische Revolution des Internets der Dinge (Internet of Things, IoT) wird mit großer Wahrscheinlichkeit die Art und Weise verändern wie wir leben und arbeiten. Das IoT wird Milliarden von Geräten mit intelligenten Sensoren und maschineller Lernfähigkeit ausstatten. Diese Geräte werden ohne menschliches Zutun mit internen oder externen Systemen kommunizieren, Situationen eigenständig erfassen und miteinander […]

SLM icons for fiber test

Simplify FTTH/PON Testing with “Smart” Fiber Features The rise in fiber adoption by service providers is fueling the demand for workers who can skillfully build and certify fiber plants, especially for deployment of Fiber to the Home (FTTH). This means that installers and contractors, who are traditionally trained in copper or coax network installation, must […]

The Internet of Things (IoT) is expected to drive the next technological revolution that will change how we live and work. IoT will enable billions of devices with intelligent sensors and machine learning capabilities that will communicate, sense, and interact with internal or external systems, all without human intervention. To reach to this potential, the […]

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