About the Event

We are delighted to announce the WWRF Huddle 2025, scheduled to be held on 23–24 September 2025 in Brasília, Brazil.

As the mobile industry debates the ROI from 4G and 5G, the path to 6G remains uncertain—raising critical questions about sustainability, profitability, and innovation.
WWRF Huddle 2025 will explore how 6G can deliver on the promises of ubiquitous intelligence, sustainability, and digital transformation. Through focused discussions on spectrum, security, standards, and emerging use cases, the event will address global priorities while highlighting regional opportunities, particularly in Latin America.

In the fast-evolving mobile and wireless world, it's easy to focus on the technology i.e.—what's new, what's next, what's ground-breaking. However, there is ongoing debate within the wireless industry over the profitability and return on investment on 4G and 5G, and what this may mean for next-generation technologies from the business perspective. Many feel that the industry is moving too fast, resulting in reluctance to commit resources on 6G research and development.

WWRF's 2025 Huddle will look at how we can rehabilitate 6G R&D in a way that operators can seamlessly transition from 4G/5G to 6G while preserving their revenue potential from 5G and evolve to benefitting from 6G, especially from the overarching visions of ubiquitous connectivity for all, ubiquitous intelligence and sustainability as stipulated by ITU IMT-2030 framework.

The Huddle will discuss ways in which 6G will enable the convergence of the physical world with the digital world and support new use cases and applications to provide value to end users. The Huddle will focus on the sub themes of security, sustainability, novel applications, spectrum, emerging standards and the digital transformation of society. Participants will gain a broad overview of the current status of mobile communications and learn about the techno-economic challenges facing 6G.

Key Themes

service
Global Standards &
Spectrum Policies
service
Business Case for
Next-Gen Networks
service
Breakthrough Technologies
& Innovation
service
Inclusive Connectivity
& Digital Transformation
service
Sustainability &
Circular Economy in 6G
service
6G Vision &
Regional Priorities

Confirmed Speakers Include

Carlos Manuel Baigorri

Dr. Carlos Manuel Baigorri

Chairman & CEO
Anatel

Uwe Löwenstein

Mr. Mario Maniewicz

Director
ITU-R

Prof. Dimitra Simeonidou

Ms. Luciana Camargos

Head of Spectrum
GSMA

Dr. Wen Tong

CTO
Huawei Wireless

Bernard Barani

Mr. Takehiro Nakamura

Chief Standardization Officer
NTT DOCOMO

Mr. Eric Fournier

Director for Spectrum Planning and International Affairs, ANFR, France

JJ Vegas

Mr. Alexander Kühn

Head of Section International and National Spectrum Management, Federal Network Agency, Germany

Uwe Löwenstein

Ms. Shari Scott

Senior Director, Space Services and International, ISED
(Canada)

Mr. Maximiliano S. Martinhão

Senior Director, Government Affairs, Qualcomm, (Brazil)

Mr. Mauro Wajnberg

General Manager
Telesat, Brazil

Kim Mota

Ms. Kim Mota

Manager, Spectrum, Orbit and Broadcasting (ORER), Brazil

Dr. Martha Suarez

Dr. Martha Suarez

President, DSA
(Dynamic Spectrum Alliance)

Dr. Halim Yanikomeroglu

Chancellor’s Professor, Carleton University
(Canada)

Bernard Barani

Dr. Agostinho Linhares

Chairman, RRB - ITU, Director, Instituto de Pesquisa para Economia Digital, Brasília

Prof. F. Rodrigo Porto Cavalcanti

Academic Research Leader, Universidade Federal de Ceará (UFC)

Dr. Hiroyuki Atarashi

Senior Manager, Spectrum Planning Office, NTT DOCOMO, INC.

Mr. David Willis

Group Director, Spectrum, OFCOM
(United Kingdom )

Mr. Xavier Piednoir

Director, International Projects, ETSI (European Telecommunications Standards Institute)

Mr. Jerome Vogedes

Vice-Chair
TSG RAN, 3GPP, (AT&T)

Koorapaty

Dr. Havish Koorapaty

Vice President
Ericsson

Pannell

Mr. Ian Pannell

Chief Engineer
GSMA

Edmar Candeia Gurjao

Dr. Edmar Candeia Gurjão

Professor, Electrical Engineering, Federal University of Campina Grande

JJ Vegas

Dr. Axel Schmidt

Head of Standardization
Shure Incorporated

Prof. Divanilson Rodrigo Campelo

Associate Professor, UFPE, Brazil

Mr. Vinicius Caram

Superintendent of Spectrum Planning, Anatel
(Brazil)

Prof. Dr. Thomas Magedanz

Mr. Anderson Bravalheri

Research Fellow, Smart Internet Lab / University of Bristol, UK

Prof. Dimitra Simeonidou

Mr. Gustavo Correa Lima

Wireless Solutions Manager, CPQD
(Brazil)

Mr. Sidney Azeredo Nince

Advisor
Anatel

JJ Vegas

Prof. JJ Vegas Olmos

Principal Engineer
NVIDIA
(Denmark)

JJ Vegas

Ms. Larissa Jales

Policy & Regulatory Manager, GSMA Latin America

JJ Vegas

Ms. Erika Rossetto

Flight Dynamics Manager
Claro Brasil

Luciano Leonel Mendes

Dr. Burak Kantarci

Professor and University Research Chair, University of Ottawa, Canada

Luciano Leonel Mendes

Dr. Lina Bariah

Adjunct Professor
Khalifa University

Prof. Fabricio Ramos Neves

Professor
Bahia State University

Luciano Leonel Mendes

Prof. Luciano Leonel Mendes

xGMobile Coordinator, Inatel

Mr. Alan Macieira

Telecommunications & Critical Operations Manager, Neoenergia
(Brazil)

Bernard Barani

Dr. Kentaro Ishizu

Director, NICT (Japan)

Sparsh Singhal

Mr. Sparsh Singhal

Senior Programme Manager, NGMN Alliance

Dr. Punit Rathod

Lead Technical Standards, Qualcomm, India

Prof. Angeliki Alexiou

Professor of Broadband Communication Systems, Department of Digital Systems, University of Piraeus, Greece

Prof. Dimitra Simeonidou

Dr. Ângelo Canavitsas

Regulatory Relationship Manager, Petrobras

Prof. Dr. Thomas Magedanz

Mr. Ronaldo Santarem

Vice Presidente
UTC AMERICA LATINA

Dr. Nigel Jefferies

Chairman
WWRF

Bernard Barani

Mr. Bharat Bhatia

President & CEO, ITU-APT Foundation of India (IAFI) & Vice Chairman of the Wireless World Research Forum (WWRF)

Uwe Löwenstein

Dr. Hendrik Berndt

Vice Chair EMEA
WWRF

Dr M. Rehan Usman

Dr. M. Rehan Usman

Assistant Professor
Kingston University
(London)

Sheshadri-Mohan-01

Dr. Seshadri Mohan

Professor Emeritus, School of Engineering and Engineering Technology, University of Arkansas at Little Rock

Prof. Dimitra Simeonidou

Mr. Sudhir Dixit

VAJRA Adjunct Professor of IISc

Prof. Dr. Thomas Magedanz

Prof. Knud Erik Skouby

Director, Center for Communication, Media and Information Technologies, Aalborg University-Copenhagen

Agenda

23-24 September 2025

Day 1 – 23 September 2025 | Brasília, Brazil
08:30 – 09:00 Registration

Master of Ceremonies: Mr. Bharat Bhatia, President & CEO, ITU-APT Foundation of India (IAFI) & Vice Chairman of the Wireless World Research Forum (WWRF)

09:00 – 09:05 | Housekeeping

  • Quick essentials to get you ready for two days of breakthroughs.

09:05 – 09:20 | Welcome & Introduction

  • “Charting the 6G Horizon” – Dr. Nigel Jefferies, Chairman, WWRF

09:20 – 09:40 | Keynote 1

  • “6G Vision for Brazil and the World” – Dr. Carlos Manuel Baigorri, Chairman and CEO, ANATEL

09:40 – 09:45 | Fellow Presentation

  • Dr. Nigel Jefferies, Chairman, WWRF

09:45 – 10:05 | Keynote 2

  • IMT-2030: Connectivity, Intelligence, Sustainability and Security” – Dr. Mario Maniewicz, Director, Radiocommunication Bureau, ITU

10:05 – 10:20 | Keynote 3

  • “The Global Mobile Industry 6G Vision” – Ms. Luciana Camargos, Head of Spectrum, GSMA

Moderator: Dr. Nigel Jefferies, Chairman, WWRF

As the ITU’s IMT-2030 vision moves from framework to actual technical performance requirements of 6G, Latin America has a once-in-a-generation chance to make sure the next “G” is also the region’s “G”. 6G’s promise of AI-native networks, centimetre-wave spectrum, centimetre-level sensing and micro-second latency is not just a faster pipe—it is the nervous system for a carbon-smart Amazon economy, immersive classrooms, autonomous agribots across the Cerrado and resilient grids from the Pantanal to the Caribbean. Brazil, already the only Latin country with nationwide 5G-SA, shows both the opportunity and the asymmetry: its operators are virtualising cores and trialling LEO-satellite backhaul, yet per-capita fibre penetration is still one-third of OECD levels and spectrum above 7 GHz is barely on the table. These gaps crystallise the questions we must confront today. How do we align the global 6G vision—rooted in sustainability, security and ubiquitous AI—with Latin priorities of inclusion, energy transition and fintech-enabled SMEs?

Panellists:

  • Mr. Vinicius Caram, Superintendent of Spectrum Planning, ANATEL
  • Prof. F. Rodrigo Porto Cavalcanti, Academic Research Leader, Universidade Federal de Ceará (UFC)
  • Mr. Sparsh Singhal, Senior Programme Manager, NGMN Alliance (Virtual)
  • Prof. Fabricio Ramos Neves, Professor, Bahia State University (Virtual)
11:15 – 11:30 | Brunch

Moderator: Dr. Hendrik Berndt, Vice Chair EMEA, WWRF Video Message from Mr. Oscar G. Leon-Suarez, Executive Secretary, Inter-American Telecommunication Commission - CITEL

The Latin American 6G network strategies need to align with the global 6G vision of an AI- native, energy-positive and sensing-integrated Internet, co-designed to address the next generation of connectivity that lifts the LA region to the next level. How do we align Brazil’s leadership in open RAN testbeds, Mexico’s manufacturing scale and Chile’s green-hydrogen corridors into regional leverage inside 3GPP and ITU-R, so that power-saving waveforms, rain-fade models for tropical climates and spectrum-sharing rules for unlicensed indigenous networks are baked into early 3GPP releases and not late patches? In this session we will look at the 6G roadmap of other regions and countries and see how it aligns with the LA’s needs and priorities.

Speakers:

  • UK 6G Activities - Mr. Anderson Bravalheri, Research Fellow, Smart Internet Lab / University of Bristol, UK
  • China’s 6G Vision - Dr. Wen Tong, CTO, Huawei, China
  • Latin American 6G Vision - Mr. Gustavo Correa Lima, Wireless Solutions Manager, CPQD
  • The European 6G Vision - Mr. Alexander Kühn, Head of Section, International and National Spectrum Management (Virtual)
  • Japan’s 6G Vision - Mr. Takehiro Nakamura, Chief Standardization Officer, NTT DoCoMo (Virtual)
  • Middle East (UAE) 6G Vision - Dr. Lina Bariah, Adjunct Professor, Khalifa University (Virtual)
  • North American 6G Vision - Dr. Havish Koorapaty, Vice President - Standards & Industry Initiatives, Americas and steering group co-chair of the Next G Alliance (NGA)
13:00 – 13:30 Lunch Break

Moderator: Dr. Nigel Jefferies, Chair, WWRF

In the fast-evolving world of mobile telecommunications, standards development is an intricate process, with each new release of standards refining, building, and expanding upon its predecessor. 3GPP is focusing on a crucial step toward the next-generation network architecture, balancing the dual objectives of advancing 4G/5G while laying the groundwork for 6G. This journey is about pushing boundaries, meticulous planning, and fostering collaboration on a timeline that must come together in seamless harmony.

ITU’s WP 5D is responsible for the overall radio system aspects of the terrestrial component of International Mobile Telecommunications (IMT) systems, comprising IMT-2000, IMT- Advanced, IMT-2020 and IMT-2030. The standards are built on inputs it receives from standard groups such as 3GPP, ARIB, TIA, IEEE to name a few.

Presentations:

  • Mr. Bharat Bhatia, Chair of WP5D Working Group General Aspects (With video message from Dr. Hiroyuki Atarashi, Chair WP5D)
  • Mr. Jerome Vogedes, (AT&T) Vice-Chair, TSG RAN, 3GPP - Introducing 3GPP (Virtual)

Panellists:

  • Dr. Havish Koorapaty, Vice President - Standards & Industry Initiatives, Americas
  • Dr. M. Rehan Usman, Assistant Professor, Kingston University, UK
  • Mr. Ian Pannell, Chief Engineer, GSMA (Virtual)
  • Mr. Xavier Piednoir – Director International Projects, ETSI
  • Dr. Martha Suarez, President, Dynamic Spectrum Alliance

Moderator: Mr. Bharat Bhatia, President & CEO, ITU-APT Foundation of India (IAFI) & Vice Chairman of the Wireless World Research Forum (WWRF)

  • 5G/6G use cases for vertical industries are still evolving in the LA Region. Some regulators such as Brazil (2022), Chile (2023) and Mexico (draft 2024) have developed initial frameworks but still need to address cross-border supply-chain roll-outs.
  • Ultra-reliable connectivity and 1 ms end-to-end latency is critical for many use cases such as remote BOP (blow-out preventer) control and drone-based flare-stack inspection in ultra-deepwater fields.
  • While rules for on-premise private 5G have been developed, detailed coordination rules with public MNOs and satellite C-band interconnect are yet to be developed.
  • Smart-city pilots show 12 % TCO reduction when private 5G replaces legacy SCADA radios; target is 25 % with 6G energy-positive radios powered by green-hydrogen micro-grids.
  • A single 64-channel immersive live-audio production can generate 2 Gbps uplink bursts; current 5G uplink budget headroom is <400 Mbps per cell—6G sensing- assisted beam-forming and sub-THz links could possibly support such needs.
  • Many private networks insist on on-premise cores with post-quantum encryption and zero-trust architecture; regulators are still drafting certification regimes for critical-infrastructure 5G/6G equipment.
  • Need for defining the minimum 3GPP Release 20 features (AI-native RAN, integrated sensing, deterministic networking) that must be frozen in 2027 to avoid “late-patch” deployment in LATAM verticals.
  • Industry 5.0 and smart manufacturing in Latin America
  • Smart city evolution with 6G capabilities
  • Digital twins and metaverse integration

Speakers:

  • Dr. Axel Schmidt, Head of Standardization, Shure Incorporated – Immersive Audio Production in Live Events
  • Dr. Ângelo Canavitsas, Regulatory Relationship Manager, Petrobras – Petroleum Sector
  • Mr. Ronaldo Santarem, Vice President, UTC - América Latina (UTCAL) – Utilities Sector
  • Mr. Alan Macieira, Telecommunications & Critical Operations Manager, Neoenergia – Power Utilities
16:00 – 16:15 Coffee Break

Moderator: Prof Knud Erik Skouby, Professor and director of center for Communication, Media and Information technologies, Aalborg University-Copenhagen

  • Integrated Sensing, Communication, and Computing (ISAC)
  • Terahertz and visible light communication advancements
  • AI-driven network architecture design
  • Quantum computing’s role in 6G security
  • Emerging threat landscapes with billions of connected devices
  • AI and quantum-resistant encryption strategies
  • Cool Human-Computer Interaction (HCI) technologies

Presenters:

  • Dr. Edmar Candeia Gurjão, Professor, Department of Electrical Engineering, Federal University of Campina Grande – Post-Quantum Criptography
  • Prof. F. Rodrigo Porto Cavalcanti, Universidade Federal de Ceará (UFC) – On the Road to 6G: Coexistence & Integrated Sensing
  • Prof. Angeliki Alexiou, Professor of Broadband Communication Systems, University of Piraeus, Greece - Terahertz Communications Research (Virtual)
  • Prof. Luciano Leonel Mendes, Coordinator, xGMobile Project, Brazil - Radio Access on the road to 6G
  • Prof. JJ Vegas Olmos, Principal Engineer, NVIDIA - The Telco Sector, AERIAL Platform, and Future Technologies (Virtual)
18:00 – 20:00 Networking Reception
Day 2 – 24 September 2025 | Brasília, Brazil
09:00 – 09:10 Recap of Day 1 – Dr. Nigel Jefferies

Moderator: Mr. Sudhir Dixit, VAJRA Adjunct Professor of IISc

6G must be for everyone, everywhere. This session spotlights bold visions for bridging divides—from rural villages to urban megacities—with satellites, HAPS, Wi-Fi, and new business models that make connectivity truly universal.

Keynotes Presentation 1

Mr. Maximiliano S. Martinhão, Senior Director, Qualcomm and former Secretary of Telecommunications and Secretary of Broadcasting, Ministry of Communications, Brazil – The Business Case for 6G Investment in Emerging Markets

Keynotes Presentation 2

Dr. Halim Yanikomeroglu, Full Professor and Chancellor’s Professor, Carleton University – High Altitude Platform Systems: The Next NTN Paradigm after LEO Mega constellations

Panel Discussion - Ubiquitous Global Connectivity and Digital Inclusion

  • Bridging the digital divide with 6G in rural and remote areas
  • Non-terrestrial network integration strategies
  • Wi-Fi or Mobile? 6GHz debate gains momentum
  • Affordability challenges and innovative business models
  • Ensuring developing regions benefit from 6G advancements

Panellists:

  • Ms. Kim Mota, Manager of Spectrum, Orbit and Broadcasting (ORER), Brazil
  • Mr. Maximiliano S. Martinhão, Senior Director, Qualcomm
  • Dr. Halim Yanikomeroglu, Chancellor’s Professor, Carleton University
  • Mr. Mauro Wajnberg, General Manager, Telesat
  • Mr. Eric Fournier, Director for Spectrum Planning and International Affairs, ANFR, France
  • Ms. Erika Rossetto, Flight Dynamics Manager, Claro Brasil
10:55 – 11:20 | Brunch

Moderator: Mr. Sidney Azeredo Nince, Anatel

  • Identifying priority spectrum bands for 6G in Latin America
  • Balancing regional harmonization with national interests
  • Balancing licensed and unlicensed band(s) allocations
  • How will WRC-27 decisions impact Latin American 6G deployment?
  • Regulatory frameworks to accelerate innovation

Panellists:

  • Dr. Agostinho Linhares, Chairman of the Radio Regulatory Board (RRB), ITU and Director, Instituto de Pesquisa para Economia Digital, Brasília, Brazil
  • Mr. Eric Fournier, Director for Spectrum Planning and International Affairs, ANFR, France
  • Mr. David Willis, Group Director, Spectrum, OFCOM, UK (Virtual)
  • Ms. Shari Scott, Senior Director, Innovation, Science and Economic Development (ISED), Canada
  • Ms. Larissa Jales, Policy & Regulatory Manager, GSMA Latin America
  • Dr. Martha Suarez, President, Dynamic Spectrum Alliance
13:00 – 14:30 Lunch Break

Moderator: Prof. Seshadri Mohan, Professor Emeritus, School of Engineering and Engineering Technology, University of Arkansas at Little Rock

This session will explore how 5G and 6G technologies will impact connected and autonomous vehicles, a rapidly growing sector that promises to transform transportation, safety, and urban mobility. With increasing deployment of ITS and vehicle-to-everything (V2X) communications, understanding spectrum allocation, regulatory frameworks, and technological advancements is essential to support reliable, low-latency, and secure vehicular connectivity.

  • Overview of connected vehicle technologies: ITS, V2X
  • Spectrum bands currently used and emerging spectrum opportunities for Connected Vehicles (e.g., 5.9 GHz ITS band, new mmWave allocations)
  • Role of 5G and future 6G networks in supporting connected and autonomous vehicles
  • Use cases, trials, Security, privacy, and reliability considerations in vehicular communications
  • Future outlook for policy and technology to accelerate adoption

Presenters:

  • Dr. Kentaro Ishizu, Director, NICT, Japan – Beyond 5G/6G R&D activities in NICT and Japan
  • Prof. Divanilson Rodrigo Campelo, Associate Professor, UFPE, Brazil – ITS
  • Dr. Punit Rathod, Lead Technical Standards, Qualcomm – CV2X (Virtual)
  • Dr. Burak Kantarci, Professor, University Research Chair, University of Ottawa, Canada - Multimodal LLMs for Smarter Traffic Monitoring (Virtual)
16:00 – 16:20 Closing Remarks and Next Steps
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Media Activities

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Skilled Experts

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Venue

Anatel-Agência Nacional de Telecomunicações - Sede
Address: SAUS Quadra 06 Blocos C E, F e H - Brasília, DF, 70070-940, (Brazil)

Suggested Accommodation

Note: Accommodation has not been booked for you.
Hotels are subject to availability and best available rate at the time of booking.

Address: SHS Block 6 - BI. D - South Wing, South Wing, Brasilia, Zip Code 70316-000, Brazil
Distance from Anatel: 3.1KM
Website: Meliá Brasil 21

Address: SHS Block 5, South Wing, Brasilia, Zip Code 70322-912, Brazil
Distance from Anatel: 2.8KM
Website: Windsor Plaza Brasilia

Costs

Please kindly note that this is a fully in-person event, taking place in Berlin, Germany. There will be no virtual element to this event, so please only register if you are able to physically participate in Berlin.

Standard
Applies to: Corporate Organisations, Not for Profit / NGO, Academics / Students, Consultants, Trade Associations and Media.
€200
Policy Maker
Applies to: National Government / Regulators, Permanent Representations, Diplomatic Missions & European Institutions.
Free
WWRF Members
Applies to: Verified WWRF members.
Free

Previous Editions

The Huddle is hosted annually by the Wireless World Research Forum (WWRF). Since its inception in 2014, it has brought key 5G & 6G stakeholders together in various locations across the globe including the United Kingdom, Europe, Canada, South Africa, Japan, India and, most recently, Singapore with each edition addressing the next step of the 5G & 6G ‘journeys’.

🌐 More details coming soon on the official event website: wwrf.ch

For any queries, feel free to contact

Nigel Jefferies | +44 7768670282

We look forward to welcoming you in Brasília for a dynamic exchange shaping the future of 6G.

Warm regards,

Team WWRF Huddle 2025

Wireless World Research Forum (WWRF)