Category Archives Wireless

Simplifying high-density fiber cable certification  The rise in fiber adoption by service providers is great for those who manufacture the cables, but it’s causing a headache for many who have to commission it. More and more, higher fiber-count cables are being laid, leading to a challenge for installers and contractors: how to manage, track and […]

The growth of MPO adoption in the past few years is changing the game for network architectures around the world. In a previous blog, 5 Things to Know Before Working with Multi-Fiber MPO Connectors, I referenced some trends and growth projections for MPO connectivity from a recent survey by VIAVI Solutions that polled hundreds of […]

5G New Radio (NR) connectivity for the enhanced Mobile Broadband (eMBB) use case will transform the mobile experience for consumers and business across the globe. Delivering mobile data speeds up to 100 times faster than today’s 4G networks, 5G NR will also offer huge improvements in latency (network responsiveness) and reach. It will enable high […]

sinkingship

5G Challenges Current Timing & Sync Standards Investment in the mobile ecosystem is driven by seemingly insatiable consumer demand for mobile bandwidth. Supplying it to them is arguably a great business to be in. Mobile operators will continue to compete for market share by deploying 5G for more bandwidth capacity, and adding more radio towers […]

Evolution of Fronthaul

This is the fifth in a series of blog posts on the Evolution of Fronthaul, links to past posts below. Preparing for Massive MIMO and 5G As CPRI technology is increasingly being deployed in cell densification and CRAN projects, eCPRI is starting to receive the attention of the global wireless community. As I outlined in […]

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. […]

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