Virtualization, Automation and Network Slicing Increasing Operators' Focus on Network Testing

Rhea-AI Summary

Viavi Solutions Inc. (VIAV) released findings from its "2021 Network Test Survey," indicating key trends in network testing among communications service providers. Notably, 78% of respondents emphasized virtualization, while 70% cited automation and network slicing as critical technology trends. The pandemic significantly influenced testing practices, with 85% of service providers reducing in-person technician visits. Additionally, 93% believe testing enhances customer satisfaction. The report reveals that most CSPs prioritize network performance to improve user experience, aligning with the ongoing shift towards advanced testing solutions.

Positive

• 78% of CSPs prioritize virtualization in testing.
• 93% agree testing improves customer satisfaction and reduces churn.
• Only 22% reduced test cases during COVID-19, showing resilience in testing.
• 80% believe front-end testing lowers operational costs.
• 89% view specialized vendors as essential to network performance.

Negative

• None.

SCOTTSDALE, Ariz., Jan. 26, 2021 /PRNewswire/ -- Viavi Solutions Inc. (VIAVI) (NASDAQ: VIAV) today revealed that virtualization (78%), automation (70%) and network slicing (70%) are the top technology trends increasing the need for test, monitoring and assurance, according to communications service providers (CSPs). These findings are explained in "The 2021 Network Test Survey," a new industry report commissioned by VIAVI that explores insights into how the pandemic and other trends are shaping test and assurance priorities in 2021 and beyond.

The past year has been a proving ground for both wired and wireless networks worldwide, with hundreds of millions of people working remotely and educating their children from home. Despite substantial increases in network traffic, today's networks in large part met the global challenges created by the pandemic.

In the survey, 85% of respondents stated that in-person network technician visits had been reduced or eliminated as a result of the pandemic, although 78% said that the change was temporary. More than 55% of service providers report a transition from instrument-based testing to remote, virtualized testing, with 7% saying the change is permanent. In order to maintain quality of experience during the pandemic, at least 30% of service providers increased reliance on contractors for network quality assurance.

More than two-thirds (70%) of CSPs identify access network performance as the primary factor that most impacts subscriber experience, with transport network performance (41%) and core network performance (37%) also of concern. An overwhelming majority (93%) believe that testing improves customer satisfaction and reduces churn.

Additional Takeaways

• Despite challenges presented by COVID-19, only 22% of CSPs temporarily reduced the number of test cases performed, demonstrating the value placed on test and assurance
• Nearly 80% of service providers agree that testing on the front end reduces the amount of operational expenditures needed to correct issues later
• When asked about sources of test, measurement and assurance solutions, 89% of respondents agreed that vendors specializing in this area were essential to performance of the network
• Seventy-eight percent strongly agree that network monitoring and assurance using artificial intelligence (AI) and automation are necessary to optimize networks.

"Prior to the pandemic, service providers had begun turning to technologies like automation, AI and virtualization to control costs while improving the customer experience. The current situation has only accelerated the adoption of these advanced technologies," said Kevin Oliver, Vice President and General Manager, Converged Instruments and Virtual Test, VIAVI. "To ensure performance of more complex, next-generation networks, service providers need advanced test and assurance solutions and automated workflows, particularly when they are increasingly relying on contractors for crucial field testing."    

The 2021 Network Test Survey report is available here. The data was compiled from a survey answered by 54 members of the Technology Innovation Council.

About the Technology Innovation Council
The Technology Innovation Council (TIC) is a unique research initiative that enables telecommunications service provider executives to provide insight into global business and technology trends. The TIC comprises more than 120 members from 70+ service provider organizations in 40 countries. TIC members represent a wide range of job titles — CEO, CIO, CTIO, Chief Digital Officer, VP Architecture, Director of Strategy Roadmap, Chief Evangelist, Head of Mobile, etc. — working for Tier 1 and Tier 2 global, regional and national service providers operating both wireless and wireline networks. Because TIC members are guaranteed anonymity, they are able to provide objective and knowledgeable feedback on relevant technology trends.

About VIAVI
VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for communications service providers, enterprises, network equipment manufacturers, government and avionics. We help these customers harness the power of instruments, automation, intelligence and virtualization to Command the network. VIAVI is also a leader in light management solutions for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, and defense applications. Learn more about VIAVI at www.viavisolutions.com. Follow us on VIAVI Perspectives, LinkedIn, Twitter, YouTube and Facebook.

Media Inquiries:

North America Sonus PR Micah Warren viavi@sonuspr.com	Latin America Edelman Significa Monica Czeszak monica.czeszak@edelmansi gnifica.com	DACH Riba:BusinessTalk Michael Beyrau mbeyrau@riba.eu
EMEA & Asia Pacific/Japan Sonus PR Chevaan Seresinhe viavi@sonuspr.com	India Voila Communications Manish Sharma manish@voilacomm.net	China Archetype Geff Pan viavichina@archetype.cn

 

 

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SOURCE VIAVI Solutions