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Voice over 5G: The future of voice services
Date / Time: Wednesday, September 29, 2021, 10:00 a.m New York / 3:00 p.m London
Overview:
 
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A good voice call is one that connects quickly, is always clear and is not disrupted or dropped. As the industry moves into the 5G era, voice will become more important, not less. A well optimized network for high quality Voice over LTE (VoLTE) is a solid foundation on the way to Voice over 5G.

3GPP standardization dictates that 5G voice will use the same IP Multimedia Subsystem (IMS)-based architecture used in Voice over LTE (VoLTE). Voice over 5G and VoLTE are just different ways to access the same IMS-based voice services.

Only a cloud native IMS core can take full advantage of the capabilities of 5G. IMS provides a network architecture that delivers innovative and reliable voice services enhanced with open API support, programmability, network slicing and automation.

Nokia explains why IMS-based VoLTE forms the basis of 5G voice services and explores the 3GPP deployment strategies, the differences between EPS Fallback and CS Fallback and how the IMS will become part of the cloud-native 5G Core.

Key topics include:

  • Global voice trends
  • IMS voice will override CS voice
  • Voice core evolution towards the IMS voice
  • Voice options with 5G SA architecture

Speakers:
Jouni Parviainen, Voice over 5G Solution Manager, Nokia | bio Gabriel Brown, Senior Principal Analyst – Mobile Networks & 5G, Heavy Reading | bio
 

Voice over 5G Solution Manager in Nokia Cloud & Networks Services. Over 20 years experience in Telecommunication with long history of the mobile voice implementation. Started his career in R&D and was one of the IMS implementation pioneers.

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Gabriel leads mobile network research for Heavy Reading. Starting from a system architecture perspective, his coverage area includes RAN, core, and service-layer platforms. Key research topics include 5G, LTE Advanced, virtual RAN, software-based mobile core, and the application of cloud technologies to mobile networking. Gabriel has more than 15 years’ experience as a mobile network analyst. Prior to joining Heavy Reading, he was Chief Analyst for Light Reading’s Insider research service; before that, he was editor of IP Wireline and Wireless Week at London's Euromoney Institutional Investor.

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Tilly is a Senior Consultant at STL Partners and has led and managed consulting projects with both operators and technology companies across a number of domains including network automation, edge computing and 5G B2B strategies. She has authored research reports including "Building telco edge infrastructure: MEC, Private networks & vRAN" and "Recovering from COVID: 5G to stimulate growth and drive productivity." Tilly holds a BA from University of Oxford and an MA from University of Pennsylvania.

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In her role at Verizon, Beth is working on developing Software Defined Network and Edge products by leveraging the Verizon global network. She has been responsible for the launch of several leading edge products include Secure Cloud Interconnect, which allows companies to connect to cloud services over private networks, and Virtual Network Services, which is a market leading SDN product. She is active in several Open Source communities, including LFN and OpenStack and has been involved in cutting edge technology since her days at BBN, the pioneering inventor of the Internet.

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Jean Macher is Business Development Director of SaaS Solutions for Harmonic where he drives the marketing effort for next-generation video solutions in the Americas. Macher joined Harmonic as part of the acquisition of Thomson Video Networks, bringing with him more than 20 years of experience in MPEG-related solutions and digital television implementation. Macher holds a Master of Science in Electrical Engineering from the Institut Supérieur d'Électronique in Paris.

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Over 15 years of experience in the telecoms industry spanning portfolio strategy, marketing, product management and business development roles.

Currently Emerging Technology Director at Colt, responsible for portfolio strategy, marketing and sales enablement of digital transformation solutions for both service providers and city authorities.

In charge of bringing into the market end to end cross partners propositions that enable the delivery and monetization of Telco cloud solution, as well as the realization of the digital agenda of city authorities.

Broad and in depth technology expertise spanning SDN/NFV, NFVI, wireless technologies, AI and IoT/smart city platform recognized by the company through a series of “Best Achievements” awards for contributing in technology innovation/IPRs.

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