en

COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.

  • EN

Products

Field network testing

New FIP-500 - fiber inspection scope

Lab and manufacturing testing

LTB-12 - rackmount modular mainframe

Service assurance platform

Solutions

Service assurance solutions

Communications service providers

Contractors

Academic and research institutions

Cable MSO (multiple system operator)

Network equipment manufacturers

Webscale companies and data centers

Government

System integrators

Technologies

Services

Training

Featured Introduction to testing with OTDRs

Field network testing

Brochures and catalogs Be-an-Expert Training Catalog

Lab and manufacturing testing

Brochures and catalogs Be-an-Expert Training Catalog

Service assurance

Brochures and catalogs EXFO Astellia Training Courses

Resources

Technical documentation

Promotional documentation

Legal documentation

Blog

5G fronthaul network rollout – Why lab testing of eCPRI and CPRI is key By Sébastien Prieur | March 2021
RF and 5G new radio: top 5 questions answered By Danny Sleiman | March 2021
Mobile private networks: 4G was the learning phase, 5G is the growing phase By Stéphane Lagain | March 2021
View all

Webinars

Register now

Improving OTDR workflows with iOLM: report generation

Kevin Peres

April 20, 2021

Register now

Testing Cutting-Edge Optical Components With Cutting-Edge Technologies

François Couny

NEMs and lab
April 27, 2021

Watch now

Improving OTDR workflows with iOLM: setup and trace analysis

Kevin Peres

April, 2021

View all

Glossary

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Videos

Success stories

Alternate Text

European operator uses Nova Context to improve trouble-ticket management

Alternate Text

WINDTRE differentiates on ‘top quality’ customer experience with Nova service assurance

Alternate Text

CenturyLink Lumen differentiates enterprise network services on ‘quality’ with Nova Active

View all

Transformations

  • EN
Corporate
Investors
Careers
Partners
Suppliers
Products
Field network testing
Lab and manufacturing testing
Service assurance platform
Solutions
Service assurance solutions
Communications service providers
Wireline
Wireless
Service assurance
Contractors
Managed services, installation and maintenance
Academic and research institutions
Cable MSO (multiple system operator)
Wireline
Service assurance
Network equipment manufacturers
Webscale companies and data centers
Government
System integrators
Technologies
Support
Services
Training
Field network testing
Lab and manufacturing testing
Service assurance
How to buy
Resources
Technical documentation
Promotional documentation
Legal documentation
Videos
Transformations
Contact

Live LTE Network Troubleshooting

Wireless end to end
  • April 19, 2013

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.

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.

More webinars

Watch now

The 5G revolution: fixed wireless, broadband, and the home network

Yvon Rouault

October, 2019

Wireless end to end Service assurance Residential (Triple-play)

Watch now

Transforming RAN performance for a 5G world

Abdullah Abuzaid

April, 2018

Wireless end to end

Watch now

How a Tier-1 MNO quickly and efficiently deployed C-RAN (hosted by RCR Wireless)

Danny Sleiman

November, 2017

Wireless end to end

Let's stay in touch!

Get the latest network test, monitoring and analytics news!

Thank you.