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VIAVI Webinar: Narrowband IoT – What you need to know

The Internet of Things is expected to be the next revolution in mobile communication, connecting billions of devices. Current cellular technology is not optimized for this massive machine-type communication (MTC). 3GPP has released requirements for new cellular-based narrowband technology specifically for IoT. Wireless service providers...

Viavi Webinar: Safe and Efficient Base Station Testing with RF over Fiber Technology

Modern cell sites have a distributed architecture, where the base-station transceiver subsystem is divided into two main elements: 1. A baseband unit (BBU) performing base band functions in the digital domain, which resides at the base of the tower; 2. and, a remote radio head (RRH)...

Viavi Webinar: Headache-Free Interference Hunting

Quickly locate RF interference sources with advanced interference hunting techniques. With RF spectrum proliferation, interference issues are inevitable. Interference can reduce coverage, capacity, and throughput by desensitizing receivers, increasing noise floors, and lowering signal-to-noise ratio (SNR). All of this has a major impact on user...

Viavi Webinar: How to efficiently detect, identify, and locate RF interference to increase RAN capacity and data throughputs

RF interference can reduce coverage, capacity, and throughput by desensitizing receivers, increasing noise floors, and lowering signal-to-noise ratio (SNR). These conditions can prevent the use of higher modulation coding schemes and efficient resource block allocation as LTE schedulers attempt to avoid impacted spectrum. Detecting...

Viavi Webinar: RF and Fiber: Worlds Collide

Until now, cell site turn-up and maintenance have been relatively straightforward procedures-performed on one macro cell with one technology. Today, much has changed-in addition to macro cells, small cells and DAS are proliferating, both indoor and outdoor, covering 2G, 3G, 4G and WiFi. RF and...