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5G small cells – why not Wi-Fi?

Brought to you by The Small Cell Group

The perennial dilemma emerges: the latest Wi-Fi offering, or a new generation of 5G capable small cells? Does it have to be this way?

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About the event

As early macro network deployments of 5G start the heavy lifting of serving increasingly common unlimited data packages, the discussion about the optimal approach to meeting capacity and in-building demand comes back into focus. The perennial dilemma emerges: the latest Wi-Fi offering, or a new generation of 5G capable small cells?

It doesn’t have to be this way…

The multitude of deployment models, the multitude of applications for wireless - there’s room in this boat for two. By exploring network deployment scenarios, device capabilities and emerging industry sector markets, the CW Small Cell SIG aims to convince you that the Wi-Fi vs small cell debate should be dead.

You can follow @CambWireless on Twitter and tweet about this event using #CWSmallCell.

This event is part of 5G week

Sponsored by UK5G

The national innovation network dedicated to the promotion of research, collaboration and the commercial application of 5G in the UK.

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Agenda

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The information supplied below may be subject to change before the event.

09:30

CW and UK5G welcome by Simon Fletcher, CTO, Real Wireless

09:35

Introduction to Small Cell SIG and scene-setting by Caroline Gabriel, Small Cell SIG Champion and Director, Rethink Technology Research

09:45

Mark Grayson, Distinguished Consulting Engineer, Cisco; Björn Odenhammar, Head of Network Pre-Sales for Customer Unit UK & Ireland, Ericsson; Ben Toner, Founder & CEO, Numerous Networks; Wi-Fi & Converged Networks Expert (Associate), Real Wireless

Session to be chaired by Caroline Gabriel, Small Cell SIG Champion and managed as a panel throughout. We expect the general timings to be along these lines.

10:50

Closing remarks and wrap-up by Caroline Gabriel

11:00

Event close

Speakers

Mark Grayson - Distinguished Engineer, Cisco

Mark Grayson is a Distinguished Engineer in Cisco’s Emerging Technology and Incubation Group, where he currently has broad responsibility for supporting Cisco's 5G strategy, including defining the role of Wi-Fi based access in 5G environments, chairing the WBA’s OpenRoaming program, leading Cisco’s multi-vendor RAN virtualization efforts, being co-chair of the O-RAN Alliance’s Fronthaul Working Group, as well as supporting Cisco’s enterprise team defining systems for supporting 5G enterprise use cases.

He has over 25 years of experience in the wireless industry, ranging from the development of military HF systems, cellular handset RF/DSP design, the definition of mobile satellite communication architectures, architecting service provider Wi-Fi solutions, the evolution of traditional cellular systems through to the creation of the latest virtualized RAN solutions.

He holds a first-class Honors degree in Electronics and Communications Engineering from the University of Birmingham (England) together with a PhD in Radio Communications. Mark has been granted over 120 patents in the area of mobile communications and is the co-author of IP Design for Mobile Networks (2009) and Building the Mobile Internet (2011), both published by Cisco Press.

Björn Odenhammar - Head of Network Pre-Sales for Customer Unit UK&Ireland, Ericsson

Björn Odenhammar has an extensive experience from the Telecom industry. He works for Ericsson and have had multiple leading positions covering both Strategic Product Management and Sales roles. His main focus is to find new technologies that can create great business for the operators. The ongoing introduction of 5G is so exciting since it enables brand new applications for both Consumer and especially Enterprise customers in the networks. Even more important, it holds the promise to help the evolution towards a more sustainable society.

Ben Toner - Founder & CEO, Numerous Networks Limited

Ben has been providing consultancy and innovation into the wireless market for over 20 years. The last 10 have been devoted to obtaining the best user experience amongst multiple wireless connectivity options, where his research, innovations and on-device connection management solutions have helped many global mobile operators improve the integration of Wi-Fi into their cellular networks. He is an expert in converged networks, advising on the broad market technologies, solutions, approaches and challenges to combining Wi-Fi and mobile networks to deliver an optimal user experience. He has previously implemented 3GGP standards in ANDSF and has been granted various patents in multi-network policy management and optimisation.

In 2019, Ben started Numerous Networks to specifically address the challenges faced in understanding and optimising the native connectivity experiences of mobile and IoT devices. His first product, nOversight, captures and presents the mobile and Wi-Fi connectivity decisions directly from mobile devices; allowing network providers, equipment vendors and end user solution providers to truly understand how devices will perform in multi-network environments. Ben is also part of the Real Wireless team, providing specialist Wi-Fi and convergence expertise.

Prior to starting Numerous Networks, Ben worked for Roke Manor Research where he developed various new technologies and techniques for the optimisation, linearisation and long range broadcast of OFDM  waveforms. He holds a Masters degree in Electronics and Telecommunications from the University of Bath. He is a Chartered Engineer and a member of the IET.

SIG Champions

Simon Fletcher - CTO, Real Wireless

Simon joined Real Wireless in January 2016 as Chief Technology Officer, taking overall technical and innovation strategy responsibility across the company. He is a member of the UK5G AB, co-chair of the International WG, and member of the Climate WG. His long-standing association with the UK innovation eco-system through roles such as Director of mVCE and the Innovate-UK ICT-KTN brings a wealth of practical knowledge on open innovation to accelerate product and services delivery. Simon spent his formative years in telecoms infrastructure systems and product development. In NEC Corporation he played a key role in the formation of Joint Ventures for development of 3G and 4G products and established a core team that developed the first-generation of technology for 4G systems culminating in a Steering Board position in the LTE SAE Trials Initiative (LSTI). In recent times he has directed projects on future cities, the application 5G and IoT in industry verticals with an event horizon towards 2030. His long participation in Common Public Radio Interface (CPRI) and then directing Real Wireless engagement in H2020 and the 2016 NIC study on Future Comms infrastructure brings great foresight on a range of architectural evolutions underway in 5G architectures, in particular for Open RAN and Diversification. He is a CW Small Cell SIG Champion, and in February 2022 the Small Cell Forum (SCF) appointed Simon as their Chief Strategy Officer, drawing on 25 years direct industry experience and work as an advisor to governments, regulators and big business.

Caroline Gabriel - Research Director, Analysys Mason, Co-founder and Research Director, Rethink Technology Research

Caroline has been engaged in technology analysis, research and consulting for 30 years and since 2002, has been focused entirely on mobile and wireless. As co-founder and research director of Rethink Technology Research, Caroline has developed a significant research base and forecast methodology, based around deep contacts with mobile and converged operators round the world. This addresses critical issues and trends in mobile and wireless infrastructure, and particularly operator deployment intentions for 4G, 5G, small cells, Cloud-RAN and other technologies. She is also a senior contributor to Analysys Mason’s Next Generation Wireless research programme. She has led research and consulting projects with a wide range of clients, including mobile infrastructure vendors, large and start-up operators, regulators, trade bodies, government agencies and financial institutions. Her advice and forecasts have helped inform strategic decisions at a wide range of vendors, operators, start-ups and finance houses. Prior to setting up Rethink, Caroline held various executive positions at VNU Business Publishing BV, then Europe’s largest producer of technology related B2B reports and publications. She was the European content and research director, and was a member of the leadership team for VNU’s online business. She holds an MA from the University of Oxford.

Neil Piercy - AVP System Engineering, Mavenir

Neil has been developing base stations for various communications systems for over 30 years, during which time he has performed roles throughout the whole development lifecycle, as well as management roles. Neil joined Mavenir as part of the ip.access acquisition in Sep 2020, having been with ip.access since it was formed as a spin-off from TTP Com back in 2000. His specialist areas include security and networking, as well as a focus on all aspects of protocol design and implementation, and on system performance and simulation across GSM, UMTS, LTE and now NR small cell RAN equipment and systems. Now as AVP System Engineering he is responsible for the development and delivery of ip.access products, as part of the Mavenir group.

Simon Saunders - Visiting Professor, King's College London, Advisor, Real Wireless

Prof. Simon Saunders is an independent advisor and researcher with deep industry and academic background in communication systems technology and a burgeoning interest in the intersection between real and artificial neural systems, communication systems and music. He is a Visiting Professor at King’s College London, telecoms advisor to DCMS and Trustee of the charity Music for All.

Simon is a specialist in the technology of wireless communications, with a technical and commercial background derived from senior appointments in both industry (including Google, Motorola and Philips), academia (University of Surrey, Trinity College Dublin) and regulation (Ofcom).

He founded the Small Cell Forum and chaired this industry association from 2007-12, growing membership to 150 companies and working with 3GPP to create the first standards for small cells. He acted as Director of Emerging & Online Technology for Ofcom, leading Ofcom’s Emerging Technology programme and creating their Online Tech team. At Google (2015-20), he worked with operators globally to enhance wireless connectivity via a range of advanced technology initiatives, combining wireless networks, artificial intelligence and network virtualisation. As co-founder and Director of Technology for independent wireless strategy advisory firm Real Wireless (2006-15), he was responsible for overall technical capability and direction, providing independent wireless expertise and advice to operators, regulators, technology and law firms and wireless users. In 2019 Simon organised the world’s first 5G music lesson on behalf of charity Music for All, led by famous musician Jamie Cullum.

He is an author of over 150 articles, books and book chapters, including a popular textbook on antennas and propagation. He has invented over 15 patented wireless technologies and served on technical advisory boards of several companies and universities.

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