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Assuring 5G: operators should take a four-pronged approach to automated assurance By EXFO | March 2019
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On the road to 5G: upgrading the transport network By EXFO | February 2019
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Ken Gold | March 20, 2019 - 11:00 a.m. EDT / 4:00 p.m. GMT / 8:00 a.m. PDT

Orchestrating service assurance for 5G FWA service rollout and operations

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Sébastien Prieur | March 21, 2019 - 11:00 a.m. EDT / 4:00 p.m. GMT / 8:00 a.m. PDT

What’s in store for 5G transport networks: A look ahead into emerging technologies and new use cases - Part 1

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Dr. Konstantinos Stavropoulos | March 27, 2019 - 11:00 a.m. EDT / 3:00 p.m. GMT / 8:00 a.m. PDT

Making the most of a limited resource: how to use spectrum more efficiently in the era of 5G

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April 19, 2013

Live LTE Network Troubleshooting

Tommi Tallgren

Senior Product Line Manager

Mr. Tallgren joined EXFO in 2001. He has more than 10 years of experience in the telecommunications industry, with expertise ranging from support engineering to technical sales, to product management for the EXFO Analyzer product line, including product roadmaps, marketing and sales support. Last year, his focus shifted to live LTE network analysis and troubleshooting, working closely with leading LTE MNOs around the world.  

Mr. Tallgren obtained a Bachelor’s Degree in Telecom Technologies as well as a Master’s of Technology from the University of Oulu. He also completed his military service in the Finnish Air Force Telecommunications Group.

Wireless End to End: IMS/ LTE Networks (VOLTE, VOIP, femtocells, big data)

In 2012, network operators lost millions of dollars in lost revenues due to network failures. To reduce mean-time-to-repair while improving customer experience and increasing operational efficiency, network operators should implement best-of-breed troubleshooting solutions.

In this webinar, EXFO's experts discuss best practices for troubleshooting LTE networks.