H.E. Mr. Xie Yuansheng
Vice Minister
Ministry of Industry and Information Technology (MIIT)
China
Speakers
Tomas Lamanauskas
Deputy Secretary-General
ITU
Tomas Lamanauskas is Deputy Secretary-General of the International Telecommunication Union, elected at the ITU Plenipotentiary Conference of 2022, and in office since January 2023.
He has over 25 years of experience in telecommunications and digital policy, regulation, and strategy, holding executive-level positions in agencies, companies, and organizations across Europe, the Middle East, the Caribbean, and the Pacific.
As Deputy Secretary-General, Tomas focuses on <strong>ITU’s</strong> <strong>financial sustainability and operational excellence</strong>. He also promotes investments into digital infrastructure and resilience through the <strong>Digital Infrastructure Investment Initiative and International Advisory Body on Submarine Cable Resilience,</strong> and leads efforts to raise the digital industry’s ambition in fighting the climate crisis through the <strong>Green Digital Action</strong> initiative. Additionally, Tomas contributes to the global efforts to harness the opportunities and mitigate challenges of new technologies, in particular Artificial Intelligence, serving as a <strong>co-chair of the</strong> <strong>United Nations Inter-Agency Working Group on AI</strong>. Furthermore, he serves as<strong> Chair of the Management Committee of the United Nations International Computing Centre (UNICC)</strong> – a key shared platform for the delivery of infrastructure and services across the UN system. Tomas is also playing a key role in ensuring ITU’s support to other UN-wide development and governance efforts, including through the <strong>World Summit of the Information Society process</strong> and membership at the <strong>Operational Steering Committee of the UN Joint SDG Fund</strong>.
Tomas holds Master’s degrees in Public Administration (Harvard), Leadership and Strategy (London Business School), Telecommunications Regulation and Policy (The University of the West Indies), and Law (Vilnius University).
H.E. Mr. Chen Jie
Member of the Standing Committee of the CPC Shanghai Municipal Committee
Vice Mayor of Shanghai
China
Zhao Zheng
APG-27 Special Adviser, Vice-Chair of ITU-R SG 1
Director General, Bureau of Radio Regulation
Ministry of Industry and Information Technology (MIIT)
China
Huang Ying
Deputy Director General
State Radio-Spectrum Management Center
China
Chen Shanzhi
Professor-level Senior Engineer
Ph.D. Supervisor, IEEE Fellow, and recipient of the National Science Fund
Distinguished Young Scholars
China
Chen Shanzhi, Professor-level Senior Engineer / Ph.D. Supervisor, IEEE Fellow, and recipient of the National Science Fund for Distinguished Young Scholars. He currently serves as EVP R&D and CTO of China Information Communication Technologies Group Corporation (CICT), Director of the State Key Laboratory of Wireless Mobile Communications, Director of the National Engineering Research Center for Mobile Communications and Internet of Vehicles, and Director of SMIC.
Dr. Chen Shanzhi is one of the leading technologists in China's broadband mobile communications field, the pioneer of Cellular Vehicle-to-Everything (C-V2X) technology and international standards, the proponent of the "5G-system-compatible, 6G-system-converged" satellite-terrestrial integration technology roadmap, and the trailblazer of 5G Non-Terrestrial Network (NTN) technology and international standards. He has nearly 30 years of experience in breakthroughs of core communication technologies, international standardization, and product development.
He has been honored with the Special Prize, First Prize, and Second Prize of the State Scientific and Technological Progress Award, the Second Prize of the State Technological Invention Award, the Ho Leung Ho Lee Foundation Prize for Scientific and Technological Innovation, the Guanghua Engineering Science and Technology Award, the Second National Award for Innovation and Competition, the Fifth Outstanding Engineer Award, and the IEEE HITC Industry Impact Award, among others. He has been selected as a Highly Cited Chinese Researcher by Elsevier for five consecutive years and has been listed among the World's Top 2% Scientists for six consecutive years.
Professor Dr. El-Sayed El-Sayed Azzouz is a distinguished Egyptian telecommunications expert with over 40 years of experience in ICT, radio spectrum management, satellite communications, and telecommunications regulation.
He graduated from the Military Technical College, Egypt, and earned his Ph.D. in Electronic and Electrical Engineering from the University of Strathclyde, Glasgow, UK.
Professor Azzouz is the author of the book titled "Automatic Recognition of Communication Signals" which was published in 1996, and he has published numerous international scientific papers in specified journal and conferences, and has supervised many postgraduate research projects. In the recognition of his scientific contributions, he was awarded the prestigious Mountbatten Premium Prize by the Institution of Electrical Engineers (IEE, now IET).
Throughout his career, he has held several senior leadership positions at Egypt's National Telecom Regulatory Authority (NTRA), including Head for Spectrum Affairs and Vice President for Telecomm Infrastructure Technologies. On the international level, he has served as Vice Chairman of ITU-R Study Groups, Member of ITU Radio Regulations Board since 2019 till now, Chairman of the ITU Radio Regulations Board (RRB) in 2023, and Served as the Chairman of the ITU Council, and representing Egypt in global telecommunications policy meetings and conferences and spectrum governance.
He is widely recognized as one of the leading ICT and telecommunications experts in Egypt and in the Arab region, with significant contributions to spectrum management, mobile communications, satellite systems, and national digital transformation.
Dr. Jiang Hui, Senior Engineer and Doctor of Economics, has served as Secretary-General of the Asia-Pacific Space Cooperation Organization (APSCO) since 21 February 2025.
Dr. Jiang previously served as Counsellor at the Embassy of the People’s Republic of China in the Russian Federation, concurrently acting as China’s Space Representative to Russia (August 2022 – February 2025); and as Division Director, Department of International Cooperation, China National Space Administration (CNSA) (February 2011 – July 2022).
Dr. Jiang has made significant contributions to international space cooperation. She has actively advanced bilateral space collaboration with countries including Russia, Pakistan, Indonesia, Malaysia, Argentina, Algeria, Brazil, Peru, and Saudi Arabia, and facilitated the establishment of relevant cooperation mechanisms.
She also coordinated several key multilateral cooperation projects, including the BRICS Remote Sensing Satellite Constellation and the International Lunar Research Station (ILRS) project.
Under the framework of the United Nations Committee on the Peaceful Uses of Outer Space (UNCOPUOS), she led the Chinese delegation throughout the consultations on the Guidelines for the Long-Term Sustainability of Outer Space Activities (LTS), and served as Co-Chair of the Action Team on Global Partnership in Space Exploration and Innovation under the UNISPACE+50 framework.
Furthermore, Dr. Jiang possesses extensive practical experience in space product import and export management in China and has actively promoted the development of domestic space-related regulations and institutional mechanisms.
<p data-brblocks-orig-node="1">With over 25 years of experience in satellite communications and regulations at international level, Mr Ciccorossi is the Head of the Space Strategy and Sustainability Division at the ITU Radiocommunications Bureau. His team is dedicated to monitor and ensure the effective and precise deployment of satellites in geostationary and non geostationary orbits in conformity with the Radio Regulations, as well as the treatment of cases of harmful interference affecting space services.</p>
<p data-brblocks-orig-node="1">Mr. Ciccorossi advises ITU Member States, Sectors Members and ITU intersectoral groups on technical regulatory matters of space services, including those related to space sustainability activities in the context of ITU and the Radiocommunication Bureau.</p>
<p data-brblocks-orig-node="1">Prior to the current position, he has taken the following responsibilities:</p>
<ul>
<li style="list-style-type: none">
<ul>
<li data-brblocks-orig-node="1">Acting Head of the Satellite Systems Coordination Division at the International Telecommunication Union (ITU).</li>
<li data-brblocks-orig-node="1">Chairman of the 22nd. International Space Radio Monitoring Meeting (ISRMM), September 2021.</li>
<li data-brblocks-orig-node="1">Spokesperson on satellites issues representing the Radiocommunications Bureau at the World Radiocommunications Conference 2023 and at the Radio Regulations Board Counsellor of DG-Plenary at the CPM-2023 and WG-6C at the World Radiocommunication Conference 2012.</li>
<li data-brblocks-orig-node="1">Represented the ITU Radiocommunications Bureau at WRCs since 2003, as well as at several regional and international fora, including Space Debris Conference, CITEL, ICAO, International Astronautical Congress, Eurocontrol, United Nations Office for Outer Space Affairs, Munich Satellite Navigation Summit, Forum Europe, US Small Satellite Symposium, SmallSat Europe , the Regulatory Expert Group of the ISRMM, IEEE and ITU Study Groups.</li>
<li data-brblocks-orig-node="1">Responsible for the analysis of GSO and NGSO satellite systems submitted to ITU for coordination and notification, and the treatment of cases of harmful interference.</li>
</ul>
</li>
</ul>
<p data-brblocks-orig-node="1">Mr. Ciccorossi has conceived the first (and unique) Intergovernmental Online Platform to Report RFI cases affecting Satellite System (SIRRS), assisting 194 ITU Member States in its resolution.</p>
<p data-brblocks-orig-node="1">He holds the degree of engineer in electronics from the National University of Technology (UTN) in Buenos Aires, an Executive Certificate in Management and Leadership from the Massachusetts Institute of Technology in the US, and has studied satellite communications and spacecraft design at the University of Surrey in the UK.</p>
<p data-brblocks-orig-node="1"></p>
Jian Wang has over 35 years of experience in radio spectrum management. He has been actively involved in ITU-R activities since 1997, contributing to several study groups and serving as Chairman of Working Party 1A and Vice-Chair of ITU-R Study Group 1 from 2004 to 2007. He has participated in every World Radiocommunication Conference (WRC) since 2000.
Since joining the ITU Radiocommunication Bureau in 2007, he has worked in the Space Services Department, focusing on space planned services. He currently serves as Head of the Space Plans Systems (SPS) Division.
Chuen Chern Loo is Head of the Coordinated Space Systems Division at the International Telecommunication Union (ITU) in Geneva. He holds an Honours degree in Engineering from the National University of Singapore, a Master of Science in Digital Communications from Nanyang Technological University, and an MBA from the University of Bradford.
Mr. Loo brings over 3 decades of experience in the global space sector, spanning roles with a satellite operator, a spacecraft manufacturer, and an intergovernmental organization, the International Telecommunication Union (ITU), a specialized agency of the United Nations for ICTs. A specialist in spectrum and orbit management, he currently leads the division responsible for the examination and processing of satellite network filings subject to coordination under the Radio Regulations, contributing to the effective management of the world's radio-frequency spectrum and satellite orbit resources.
Danny Tham brings over 25 years of experience in satellite communications, during which he has witnessed first-hand the key phases in the evolution of the satellite industry.
His career spans the boom-and-bust cycle of NGSO satellite broadband in the late 1990s, the peak years of satellite pay TV, the convergence of satellite and mobile communications driven by new technologies, and today’s new and emerging space applications.
He currently heads the Uncoordinated Space Systems Division within the Space Services Department of the ITU Radiocommunication Bureau, responsible for satellite systems primarily associated with scientific services and emerging space applications.
He has deep expertise in satellite coordination and the practical application of the ITU Radio Regulations, and is extensively involved in World Radiocommunication Conference preparations and related regulatory activities.
Victor Strelets
Chair, ITU-R Study Group 4
Scientific Consultant NIC Telecom
M.I. Krivosheev National Research Centre for Telecommunication (NRCT)
Russian Federation
Dr Victor Strelets has 40 years’ experience of scientific-research and technical and administrative work in the field of radio-frequency spectrum management. Since 1993, he has participated in the working parties and task groups of the ITU Radiocommunication Sector’s study groups and of the CEPT and RCC. He has taken part in various sets of negotiations and has headed bilateral and multilateral coordination meetings dealing with frequency planning and coordination issues.
Dr Strelets was elected to the Radio Regulations Board at the 2010 ITU Plenipotentiary Conference, serving as the Board’s vice-chairman in 2011 and as its chairman in 2012, including during the Radiocommunication Assembly and the World Radiocommunication Conference. At the 2019 and 2023 Radiocommunication Assembly, Dr Strelets was appointed Chairman of Study Group 4 ITU-R. During his time at the helm of the Board and SG4, Victor Strelets demonstrated such qualities as a far-reaching knowledge of regulatory issues, the ability both to work as part of a team and to lead a team by uniting the members of the Board and SG4 into a single body focused on achieving maximum results by realizing the individual qualities of all team members, the ability to achieve consensus, and the ability to resolve difficult issues in a fair, transparent and independent manner.
Mr. Nobuyuki Kawai has been involved in the engineering and operations of telecommunications services for more than 35 years. He has professional background in fixed and mobile satellite communications, in particular, system engineering, development and frequency sharing studies.
He currently serves as Corporate Advisor of Advancing Business Technology Sector of KDDI Corporation. He served as Associate General Manager of Global Network Engineering and Operations Division of KDDI between 2014 and 2022 with his wide experience in oversea telecommunication business and technologies. In addition, he has been leading KDDI’s overall radio spectrum strategy including mobile and satellite communications as well as leading associated ITU-R activities. He was also engaged in roles of government advisory bodies such as the committee to deal with ITU-R affairs under Information and Telecommunication Technical Consultive Committee coordinated by MIC Japan between 2002 and 2022. He worked at Inmarsat HQ for the system engineering of satellite portable phone between 1993 and 1997.
As for ITU-R activities, he has been participating in SG 4 (Satellite Services) and its WPs meeting since 2003. He was appointed to Vice Chair of SG 4 between 2012 and 2019. He has been serving as Chair of WP 4C (Mobile Satellite Services) since 2016 up to now. In WRC-19, he contributed to the conference as Chair of Committee 5 which is comprehensively responsible for agenda items related to satellite and science services. He has been also involved in activities of APG (APT Conference Preparatory Group for WRCs) since 2013 and was appointed to Chair of APG-27 in June 2024.
Veli Yanıkgönül is an accomplished space industry executive with over 20 years of expertise in satellite communications, spacecraft design, multi-orbit constellation strategies, and spectrum management.
He currently serves as the Satellite Spectrum and Operations Director at TURKSAT, where he oversees spectrum management and international coordination, satellite control (SCC), mission control and payload operations (MCC) as well as multi-orbit (LEO/MEO/GEO) satellite deployment strategies—including TURKSAT 7A/7B, TURKSAT-BIRUNI and TURKSAT LEO/MEO Programs.
Over his career, he has successfully negotiated dozens of international frequency coordination agreements, secured critical orbital and spectrum rights, and contributed to Turkish national space activities, including various satellite projects and the establishment of national AIT center. Beyond his role at TURKSAT, Mr. Yanıkgönül held advisory and leadership roles at several international/intergovernmental organizations, such as Vice-Chairmanship of ITU-R Study Group 4 (Satellite Services) at the International Telecommunication Union (ITU).
Per Hovstad
Vice Chair ITU-R WP 4A
Chief Spectrum Engineer
Asia Satellite Telecommunications Co. Ltd.
Mr. Hovstad is the Principal Spectrum Engineer at Asia Satellite Telecommunications Co. Ltd. (AsiaSat) in Hong Kong, where he has worked since 2000. Prior to joining AsiaSat, Mr. Hovstad was with Telenor Satellite in Norway.
Over the past 30+ years, Mr. Hovstad has been actively involved in the work of the ITU, in particular the frequency coordination process for satellite networks and the World Radiocommunication Conference (WRC) process. He has participated in all World Radiocommunication Conferences since 1997.
Since WRC-03, Mr. Hovstad has chaired numerous groups at WRCs and during the preparatory processes in the study cycles leading up to those conference. In 2020, he was appointed Vice-Chair of ITU-R Working Party 4A, a position he continues to hold. During the current study cycle leading up to WRC-27, Mr. Hovstad chairs the group in the ITU-R Working Party 4A which is responsible for preparing for WRC-27 Agenda Item 1.5 on unauthorized earth stations of non-GSO FSS and MSS satellite systems.
Mr. Hovstad has also actively worked within the regional groups CEPT and APT in their WRC preparatory work. Currently, he chairs the group in the APT Conference Preparatory Group for WRC (APG), preparing regional positions and proposals for WRC-27 Agenda Item 1.5.
Peng is the Vice President of Policy & Regulatory at GSOA, where he leads advocacy efforts around satellite spectrum management, licensing, and national policy initiatives. With experience in telecoms, mobile, and satellites, he has advised governments and industry players globally.
Previously at Eutelsat OneWeb, Peng shaped licensing frameworks for Low Earth Orbit constellations and satellite regulatory procedures for WRC-23. At GSMA, he led the global campaign optimising spectrum licensing for mobile operators, engaging policymakers and advocating regulatory best practices across developing markets.
Peng holds a Master's in Telecommunication from the Swiss Federal Institute of Technology and an Executive MBA from London Business School. He speaks English, French and Mandarin fluently.
Sihan Bo Chen
Head of Greater China
Groupe Spéciale Mobile Association (GSMA)
Sihan Bo Chen is the Head of Greater China and Head of Asia, GSMA Ltd. GSMA is the world’s largest and most influential mobile industry association. Sihan represents the GSMA in Asia, especially China to closely work with governments, mobile industry leaders and its ecosystem.
She actively facilitates industry innovation, promotes advanced technologies and business models, and drives the sustainable growth of the industry. She joined the GSMA in 2011 from London and was then relocated to Hong Kong later that year.
She was the Vice President, Business Development of Asia and has been the key figure and leader in the GSMA’s growth in Asia. Prior to the GSMA, Sihan held extensive experiences in media, government relations and business management in both mainland China and the United Kingdom. Sihan holds an MBA degree from the University of Surrey and a Bachelor of Arts in Education.
Stuart is the GSMA’s Senior Director of Future Spectrum. He oversees the GSMA’s range of advocacy issues on public policy relating to future spectrum, including World Radio Conferences, working alongside national governments and multilateral stakeholders.
Stuart’s career began with the UK spectrum regulator Radiocommunications Agency as part of the 3G auction team, before working across a breadth of international wireless tech companies and start-ups.
He has chaired various regional and global regulatory and industry groups focussed on wireless communications and continues to be active in shaping the future of future mobile services & technology at international fora such as the ITU, CEPT and other multilateral organisations.
Stuart earned a Masters & Degree in Radio Communications from the University of Hull, UK.
Thomas Welter
Head of Regulatory Affairs and Orbit/Spectrum Department
Agence Nationale des Fréquences (ANFR)
France
<strong>Thomas WELTER</strong> is a graduate engineer in telecommunications and earned a master’s degree in digital economics and network industries, as well as another master’s degree in space and telecommunications law.
He began his career in satellite broadcasting at Société Européenne des Satellites (SES) in Luxembourg (1996-1998), then worked at Bouygues Telecom (1998-2005) and SFR (2005-2017) in France in the field of mobile communications and spectrum regulation. Since 2017, he is the head of the regulatory affairs and orbital/spectrum resources department at France's Agence Nationale des Fréquences.
He is the chair of project team B (PTB) of the conference preparatory group (CPG) at CEPT preparing the European positions for WRC-27 on fixed-satellite service and broadcasting satellite service, as well as the vice-chair of CPG. His work is focused achieving an objective, transparent and sustainable international regulatory framework for space radiocommunication services.
Wussumun Yacouba
Telecommunications Engineer
Chief of spectrum Planning of frequencies
Ministry of Posts and Telecommunication
Cameroon
Mr. Yacouba WUSSUMUN was born on 23 MARCH 1975 in Bangourain, in the West Region of Cameroon. He is married.
He completed his primary and secondary education in the West Region of Cameroon and his university studies at the University of Yaoundé I, the National Advanced School of Posts and Telecommunications of Yaoundé, and the National Advanced School of Engineering of Yaoundé.
He successively obtained an engineering degree in Telecommunications, specializing in Radiocommunications, and a Master's degree in Telecommunications.
Professionally, he works for the Ministry of Posts and Telecommunications of Cameroon.
In this capacity, he has worked as a Telecommunications Engineer in charge of maintenance-related matters at MINPOSTEL.
Engineer and Head of the Department in charge of frequency spectrum planning; he participates in preparatory work for the World Radiocommunication Conferences;
He monitors matters relating to satellites and international mobile telecommunications.
He is currently working on the following topics:
<ul>
<li>Dimensioning and planning of 5th-generation mobile networks in Cameroon.</li>
<li>Assessment of the effectiveness of satellite solutions in bridging the digital divide in Cameroon.</li>
<li>Development of strategies for Cameroon’s space sector;</li>
<li>He follows African preparatory work for the World Radiocommunication Conference (WRC).</li>
</ul>
Nathon S. Bearngar
Director of Communications
Ministry of Posts and Telecommunications
Liberia
Nathon S. Bearngar is a telecommunications and digital-development professional currently serving as the Director of Communications at the Ministry of Posts and Telecommunications of the Republic of Liberia. With more than five years of experience in the telecommunications sector, he has contributed to key national initiatives aimed at strengthening Liberia’s digital infrastructure, advancing technology policy, and expanding access to secure and inclusive digital services.
In his role at the Ministry, Mr. Bearngar has been involved in several landmark developments within Liberia’s information and communications technology landscape. Among his notable contributions are efforts surrounding the passage into law of Liberia’s Data Protection Act and Cybercrime Law, important milestones in strengthening the country’s digital governance, cybersecurity, and protection of citizens in an increasingly connected society.
He has also contributed to the advancement of Liberia’s digital infrastructure, including the landing of the country’s second submarine fiber-optic cable, an important step toward improving international connectivity, increasing broadband capacity, and supporting Liberia’s digital transformation agenda.
Another significant achievement includes the successful completion of Liberia’s first fluency laboratory, further demonstrating his commitment to strengthening digital and technological capacity and creating opportunities for innovation and skills development.
Through his professional work, Mr. Bearngar remains focused on advancing digital inclusion, telecommunications development, cybersecurity, technology policy, and capacity building, while supporting Liberia’s broader transition toward a more connected, innovative, and digitally empowered economy.
As Director of Communications, he continues to contribute to strategic communication, stakeholder engagement, and the promotion of national initiatives designed to position telecommunications and digital technologies as catalysts for inclusive development, economic opportunity, and sustainable national growth.
Dilmurod Dusmatov
Secretary of Republican Council on Radio Frequencies
Head of Department
Ministry of Digital Technologies
Republic of Uzbekistan
Dilmurod Dusmatov is a specialist in the analysis of international standards and regulatory frameworks related to electromagnetic compatibility and radio-frequency spectrum management, with over 15 years of professional experience in radiocommunications.
Since 2021, he has served as Secretary of the Republican Council on Radio Frequencies, where he oversees inter-agency collaboration on spectrum use across the Republic of Uzbekistan.
Internationally, he was a key coordinator within Uzbekistan’s official delegation at the ITU World Radiocommunication Conferences 2019 and 2023 (WRC-19 and WRC-23).
Ikenna Onwuama
Spectrum Engineer
Desk Officer Satellite Services
Federal Ministry of Communications, Innovation and Digital Economy
Nigeria
<strong>Engr. Ikenna Onwuama</strong> is a Spectrum Engineer in the Nigeria, Federal Ministry of Communications and Digital Economy with over a decade experience in the Frequency Spectrum Management Department of the Ministry.
Engr. Ikenna plays vital roles in Frequency Co-ordination and Liaison Services (FC&LS) which handles the coordination request with other ITU member Administrations through improved stakeholders’ engagement. He was also a member of the team that worked on the Nigerian Administration Earth Observation Satellite (EOS) launch filing and coordination processes for the Defence Space Administration (DSA) & National Space Research and Development Agency (NASRDA), which was handle by the Ministry.
His work experience and job schedules has led to his taking part in many professional Trainings, Conferences, Seminars and Symposiums both locally and international, such as International Telecommunication Union (ITU) satellite coordination procedures and filings, interference resolutions, emerging technologies and digital innovation.
With a strong passion for creating value, innovation, efficiency and continuous self development /improvement, Engr. Ikenna Onwuama holds a bachelor of Engineering (B.Eng) degree in Electrical/Electronics Engineering amongst other professional qualifications and also a recipient of the <strong>Office of the Head of the Civil Service of the Federation (OHCSF) Public Service Excellence</strong> <strong>Award</strong> for his contributions, dedication and service to the nation.
Victor Benezeth Bayona
Radio Frequency Spectrum Management Engineer
Tanzania Communications Regulatory Authority
<strong>Eng. Victor Benezeth Bayona</strong> is a telecommunications and radio-frequency spectrum management professional at the Tanzania Communications Regulatory Authority (TCRA), with experience in spectrum planning, allocation and assignment, regulatory affairs, international coordination, and the management of radio-frequency and satellite spectrum resources. He holds a Bachelor’s degree in Telecommunications Engineering and is currently pursuing a Master’s degree in Communication and Network Engineering at the University of Dar es Salaam, Tanzania.
Eng. Bayona is actively engaged in national, regional and international spectrum-management activities, including preparations for the ITU World Radiocommunication Conference 2027 (WRC-27). He serves as the Lead Champion for WRC-27 Agenda Item 1.13 for the East African Communications Organization (EACO) region and as Lead Assistant for the Southern African Development Community (SADC) region, contributing to regional technical discussions and coordination on spectrum and regulatory matters concerning Mobile-Satellite Service (MSS) systems and direct connectivity to mobile devices.
His areas of expertise include radio-frequency spectrum management, IMT systems, satellite communications, spectrum sharing, spectrum planning and regulatory frameworks, with particular interest in the evolution from IMT-2000 and IMT-2020 towards IMT-2030, as well as emerging satellite-to-mobile connectivity solutions. Through his engagement with the ITU, EACO, SADC, ATU and other regional and international telecommunications forums, he contributes to the development of spectrum policies and regulatory approaches that support sustainable digital connectivity.
His current professional focus includes WRC-27 Agenda Item 1.13, particularly the technical and regulatory considerations for enabling satellite systems to provide direct connectivity to mobile devices while ensuring the protection of terrestrial mobile networks and other services. Eng. Bayona is committed to advancing effective and forward-looking spectrum management approaches that support digital connectivity, innovation and sustainable telecommunications development in Tanzania and across the African region.
Boniphace Ngusa Mwampanda
Frequency Management Engineer
Tanzania Communications Regulatory Authority
Tanzania
Boniphace Ngusa Mwampanda is a Frequency Management Engineer at the Tanzania Communications Regulatory Authority (TCRA), working in the Spectrum Management Section. His work covers spectrum planning and assignment, spectrum monitoring, cross-border frequency coordination, satellite coordination, and participation in regional and international spectrum-management activities.
His professional interests include efficient spectrum management, spectrum sharing, emerging satellite and non-terrestrial network (NTN) applications, and the evolving challenges in radio-frequency and orbital-resource management.
Aulia Hasnaa Adiibah
Spectrum Planning Analyst (Satellite Orbit Services)
Ministry of Communication and Digital Affairs
Indonesia
Aulia Hasnaa Adiibah is a young government official at the Ministry of Communication and Digital Affairs (MCDA) of Indonesia, serving in the Working Group of Spectrum Planning for Satellite Services.
Combining her background in economic analysis with a youth-driven perspective, she contributes to shaping inclusive national policies. Most recently, she played a pivotal role in delivering the 50th Anniversary Commemoration of Indonesian Satellite in July 2026, marking a key milestone in the country's satellite connectivity journey.
Wahyudi Hasbi
Research Professor/Head
Research Center for Satellite Technology
National Research & Innovation Agency, BRIN
Indonesia
Rahim Tafazolli
Founder & Director
5G and 6G Innovation Centres
University of Surrey UK
United Kingdom
Regius Rahim Tafazolli, CBE, Commander order of British Empire, is the only Regius Professor in Electronic Engineering.
He is a Fellow of Royal Academy (FREng), FIEEE, FIET, FCIC, Fellow of WWRF (Wireless World Research Forum).
He is a professor of Mobile and Satellite Communications at the Surrey University in the UK and is the founder/director of the world’s first 5G Centre, 5G Innovation Center in 2012 and director of UK’s first Centre on 6G, 6GIC in 2020. He advises many international industries and governments including UK Governments and local council. He represents UKSA (UK Space Agency) in ESA 5JAC and also is the Chair of ESA 5JAC.
5GIC was winner of the 2021 Royal Academy of Engineering for the best research centre in the UK for working with industry.
Also was winner of ITP (Institute of Telecom Professionals) for “Outstanding Contributions to Industry” in 2023.
He has more than 30 years of experience in wireless communications since 2G and since first generation of Satellite PCN (Personal Communication Systems).
Vachik Khachatryan is Space Systems Technical Lead at "GeoCosmos" CJSC, Yerevan, Armenia, responsible for the technical side of Armenia's satellite program development, including ground segment development and operations, ground station integration with partner missions, satellite tasking and operational use of Earth observation data, and coordination with international industrial partners.
He also contributed to the development of Hayasat-1, Armenia’s first domestic satellite as a main system engineer.
Cristian Gomez
Vice President
Government and Regulatory Affairs
Viasat
Cristian leads the Asia Pacific regional engagement with governments on policy and regulatory matters as part of the Viasat team, based in Sydney, Australia.
He has 25 years of experience in ICT policy and radio spectrum regulation. Prior to joining Viasat, Cristian held senior and executive roles in the following organisations:
<ul>
<li>International Telecommunication Union, ITU (Radiocommunication Bureau), Geneva, Switzerland</li>
<li>The global mobile industry association, GSMA (Hong Kong)</li>
<li>The New Zealand Government, NZ Ministry for ICT</li>
<li>The defence sector.</li>
</ul>
His educational credentials include an engineering degree in telecommunications, master’s degrees in business and public policy and doctoral studies in political science.
Jennifer A. Manner
Senior Vice President
Regulatory Affairs and International Strategy
AST SpaceMobile
Jennifer is a recognized visionary and strategic leader in domestic and international telecommunications, spectrum, and space policy and regulation. She currently serves as the Senior Vice President of Regulatory Affairs and International Strategy at AST & Science, LLC, where she oversees the company’s domestic and international regulatory and policy initiatives.
With extensive experience in the industry, Jennifer has held senior roles at prominent technology firms including EchoStar, Skyterra (now Ligado), and MCI WorldCom (now Verizon). Her government service includes key positions such as Senior Advisor for Space and Satellite Policy at the National Telecommunications and Information Administration, and senior roles at the Federal Communications Commission—including Deputy Chief of the Public Safety and Homeland Security Bureau, Deputy Chief of the Office of Engineering and Technology, and Senior Counsel to Commissioner Abernathy. Jennifer holds leadership positions in trade associations as well as in international organizations such as CITEL and the International Telecommunications Union.
Jennifer’s expertise spans domestic and international telecommunications, market access, and spectrum policy. She has a track record of resolving complex regulatory and policy challenges and has been instrumental in fostering regulatory frameworks to enable the adoption of next-generation wireless terrestrial and space-based technologies, including non-geostationary satellite systems and non-terrestrial networks.
In addition to her industry and government leadership, Jennifer actively participates in trade associations, international organizations, and government advisory bodies. She is a prolific author of books and articles on telecommunications, including her recent book Spectrum Wars: The New Hope for Connectivity (Artech House 2025). She is also a filmmaker; her latest documentary, When Wire Was King: The Transformation of Telecommunications, is available on PBS and multiple streaming platforms including YouTube, Amazon Prime and Apple TV.
Walter Guggi
Senior Policy Officer for International Spectrum Policy
Federal Ministry for Digital Transformation and Government Modernisation
Germany
Walter GUGGI holds a Master of Arts degree and has professional experience in telecommunications since 1990, with a focus on radiocommunications and later in radio-frequency spectrum management. He is the Lead Senior Desk Officer in the Federal Ministry for Digital Transformation and Government Modernisation (BMDS) on the German preparations for World Radiocommunication Conference (WRC) since summer 2015, and was Head of Delegation for Germany at WRC-19 and WRC-23. He is steering the WRC-27 preparations for Germany, and actively supports in CEPT preparing the European positions for WRCs.
Over the past 20+ years, Walter has been involved in the work of the ITU WRC process. He has participated in all World Radiocommunication Conferences since 2003. He was Chair of the Adhoc Group on Global Flight Tracking at CPM15-2. He was a German delegate at PP-18, PP-22 (DH) and the upcoming PP-26; as well as at WTSA-24 and WTDC-25.
Wang Xinhui (wangxinhui @zte.com.cn) is currently the General Manager of Standardization and Industrial Relations in charge of technology innovation, standardization, strategy and industrial relations building, Vice President of ZTE Corporation.
He received Bachelor and Master Degrees from Northeastern University of China. He joined ZTE working on software development and system design of wireless communication system in 2000. Since 2006, he has been focusing on advanced radio access technology research and critical emerging technologies and standardization with over 30 published papers and 100 granted patents held globally. The team under his leadership works in 200+ international/regional/domestic Standardization Organizations, Industrial Alliances/Fora/Consortia and Open Source Communities of significant prominence.
He has been elected Vice Chairman of 3GPP GERAN TSG for three consecutive terms since 2011. He serves as member of the Advisory Committee of IMT-2020(5G) Promotion Group, member of the Advisory Committee of IMT-2030(6G) Promotion Group, vice chairman of the Wireless Technology Committee 5 of China Communications Standards Association (CCSA), member of the Technology Committee of CCSA, member of the Council of CCSA, member of the Wireless Communication Committee of China Institute of Communications and member of the IEEE PES Technology Committee (China). He was also appointed member of the Industry Internet Advisory Group responsible for enabling the digitalization of verticals through state-of-the-art technologies and AI capabilities. He was rewarded the Distinguished Keynote Speaker at IEEE GlobeCom and IEEE International Conference on Communications.
He serves the chief representative of ZTE Corporation to the P2C Global Advisory Board. The Partner2Connect Digital Coalition (P2C) is a multistakeholder alliance launched by ITU fosters meaningful connectivity and digital transformation globally in close cooperation with the Office of the Secretary-General’s Envoy on Technology, the UN Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Islands Developing States (UNOHRLLS), and in line with the UN Secretary-General’s Roadmap for Digital Cooperation. Under his leadership, ZTE was honored as the first P2C Champion in May, 2023.
He serves also the acting representative of ZTE Corporation to the ITU/UNESCO Broadband Commission for Sustainable Development. The Commission is a public-private partnership fostering digital cooperation and developing actionable recommendations for achieving universal connectivity. It acts as a UN advocacy engine for the implementation of the <a href="https://www.un.org/en/content/digital-cooperation-roadmap/">UNSG’s Roadmap for Digital Cooperation</a> for meaningful, safe, secure, and sustainable broadband communications services.
Cheng Fenhong
Vice Chair ITU-R SG4
Senior Expert, Spectrum and Orbit Resource Center
China Satellite Network Group Co., Ltd.
Ms. CHENG Fenhong is a technical expert of spectrum and orbital Resource Center of China Satellite Network Group Co., Ltd.
She has more than 20 years of experience in satellite network coordination and radio regulations research.
She currently serves as Vice‑Chair of ITU‑R Study Group 4. She has served various positions in ITU-R, including Chair of WP5C which dealt with satellite regulatory issues at WRC‑23, Chair of the ITU Council Cost Recovery Expert Group, and Chair of both the Working Group and Drafting Group for various APG meetings.
She has shown good communication capabilities during satellite network coordination and various ITU-R/APG activities.
Mr. Dong Zhou is Director of Spectrum Policy and Regulatory Affairs at ZTE Corporation.
Dong leads a team responsible for the Research and Development of new radio technology, radio communication technical policy and Radio Regulations.
He is the Vice Chairman of spectrum group of GSA and Vice Chairman of spectrum working group of CCSA.
Chen Jing
Senior Expert
Spectrum and Orbit Resource Center
China Satellite Network Group Co., Ltd.
Ms. Chen Jing is the senior expert of the Frequency Resource Center of China Satellite Network Group Co., Ltd. She has been working in the satellite communications industry for 25 years and has extensive experience in satellite tracking and control, communications management, business development, satellite project and satellite network coordination.
She is responsible for work related to China's domestic satellite service study group. Over the years, she has actively participated in Asia-Pacific and ITU-R related activities, including SG4 and related working group meetings, WRC, RA, and PP conference preparations. She is familiar with satellite service international regulations and has actively contributed to relevant international meetings.
Xinghong Zhu
Director of the System Engineering Institute
Head of Satellite Spectrum Resource Center
China Satcom
Mr. Xinghong ZHU is Director of the System Engineering Institute and Head of the Frequency and Orbit Resources Center at China Satcom, and a Research Fellow.
He is a member of the Sino-European Electromagnetic Observation Committee and the Academic Committee of the Zhejiang Provincial Engineering Research Center for Satellite and Big Data Applications.
He also serves as an expert in the ITU WTPF-26 Informal Experts Group and as Co-leader for China on ITU-R SG4 Agenda Item 7. He has extensive experience in satellite communications, with a focus on strategic research and technology innovation, spectrum and orbit resource planning and management, international satellite network coordination, and ITU regulatory affairs.
Ren Junjie
Research Fellow
Lunar Exploration and Space Engineering Center
China
Research Fellow, Lunar Exploration and Space Engineering Center Leader, Frequency Working Group.
Mr. Ren has over 30 years of professional experience in China's Manned Space Program and Lunar Exploration Program. He is a recipient of five Science and Technology Progress Awards and holds five patents.
He has co‑authored publications including Manned Spaceflight Mission Control and Global Trajectory Optimization Design for Deep‑Space Exploration. He has been honored by the Ministry of Human Resources and Social Security as an Outstanding Contributor to China's Manned Space Program, an Outstanding Contributor to the First Lunar High‑speed Re‑entry and Return Mission, and an Advanced Worker for the First Lunar Sample‑return Mission.
Zhang Nu
China Space-Time Information Group Co. Ltd.
Zhang Nu, born in January 1973. Master’s degree from Harbin Institute of Technology (HIT); Professor-level Senior Engineer.
With deep expertise in satellite development, satellite applications and aerospace international cooperation, Mr.Zhang previously held positions at the China Academy of Space Technology (CAST) and China Satellite Network Digital Technology Co., Ltd(CSDT). He is currently THE Chairman of China Space-Time Information Co., Ltd., (CSTI) and concurrently a member of the 3rd Electronic Information Science and Technology Committee of the Ministry of Industry and Information Technology (MIIT).
He has completed advanced training programs including senior project management at the European Space Agency (ESA, France), as well as executive programs at China Europe International Business School (CEIBS) and the University of Cambridge, and holds the IPMP (International Project Management Professional) advanced qualification.
Wang Zheng
Deputy General Manager
Astronautics Engineering Department
China Great Wall Industry Corporation
Long engaged in China's space internationalization, she focuses on satellite in‑orbit delivery and full‑cycle after‑sales services.
She has led the completion of multiple international satellite delivery projects, including NIGCOMSAT‑1R, APSTAR‑6D, Horus, and AlSat‑3, and has overseen in‑orbit technical support and after‑sales services for nearly 20 communication and remote‑sensing satellites, consistently earning high client recognition for her professionalism.
Additionally, she is fully responsible for the in‑orbit status monitoring and routine management of all delivered satellites, ensuring their safe and stable operation.
Wang Haipei
Director of Business Development
Business Development and Sales Department
Shanghai Spacesail Technologies Co., Ltd.
Global Business Development Director SPACESAIL
With 3 years experience in the global LEO Satcom business development, and 15 years Sales & Solution experience in the Leading Telecom industry manufactures, developing the Europe and Asia pacific region and China market.
Tang Yao
Deputy Technical Director
Senior Engineer
Beijing GUODIANGAOKE Technology Co., Ltd
Tang Yao is responsible for satellite system design and on-orbit management. He participated in and led the development and operation of the Tianqi IoT Constellation System.
He has served as System Designer, Deputy Chief Designer, and Chief Designer for satellites in the Tianqi series.
He led the design of the first-generation Tianqi IoT satellite, achieving rapid satellite production, software-defined on-orbit functionality, and fully autonomous operation.
He was awarded the Second Prize of the Beijing Science and Technology Progress Award and has filed 43 patents related to satellite system design and applications.
Gao Qianfeng
Co‑Founder
Vice‑President
GalaxySpace (Beijing) Technology Group Co., Ltd.
James Gao, Co-founder and Vice President of Galaxy Space. Galaxy Space is one of China’s leading commercial space companies, specializing in satellite manufacturing and integrated constellation system solutions.
Mr. Han Rui
Vice Chair ITU-R SG7
Deputy Director
State Radio-Spectrum Management Center
China
Mr. HU Guang is serving as the Technical Support Director in the International Business Department at China Siwei Surveying and Mapping Co., Ltd. Over the past two decades, Mr. Hu has built an extensive career spanning remote sensing satellite image processing & application, digital service in civil aviation and aerosapce industry. His professional journey includes serving as Asia-Pacific Product Manager at Airbus Defense & Space, and a Digital Transformation Project Leader at Airbus (China).
In his current role at China Siwei, a leading commercial remote sensing satellite operator, Mr. Hu plays a pivotal role in driving international business growth. He is responsible for engaging with global clients to understand their specific needs, formulating tailored technical proposals, and finalizing technical agreements. Furthermore, he actively supports the sales team in market development, focusing on identifying potential customers and strategic partners for satellite imagery and more value-added services.
Meng Xi received his Ph.D. degree from Beijing University of Posts and Telecommunications and holds a Master's degree in Wireless Communications from the University of Southampton, United Kingdom.
He is currently with China Telecom, where his work focuses on wireless spectrum management and regulation and space-air-ground integrated networks.
He has been actively involved in ITU-R, APT, and national standardization activities in China. He currently serves as the Co-Coordinator representing China for WRC-27 Agenda Item 1.14, Chair of the Ad Hoc Group on MSS Protection Criteria in ITU-R WP 4C, and Drafting Group Chair on ATG in ITU-R WP 5D.
Hu Wei
Director
Bureau of Radio Regulation
MIIT
China
Mr. Hu Wei is the Director of the Bureau of Radio Regulation, MIIT.
He has rich experience in the ITU satellite network filing submission and coordination, as well as in the licensing and supervision of space services.
Wang Tan
Director
Bureau of Radio Regulation
MIIT
China
Dr. Wang Tan is the Director of the Frequency Planning Division at MIIT's Bureau of Radio Regulation. With extensive experience in spectrum planning and sharing, he has been a key figure in ITU-R/APT meetings since WRC-15. He has served as Chair for major WRC agenda items, focusing on IMT (mid-band and mmWave) and Direct-to-cell technologies.
Zeng Fansheng
Director
Bureau of Radio Regulation
MIIT
China
Ms. ZENG Fansheng, Director of Division I for Space‑related Services, Bureau of Radio Regulation, MIIT. With years‑long experience in the administration and research of space‑related services, she possesses profound expertise in both domestic and international space‑service practices. Since WRC‑15, she has actively participated in WRC agenda items concerning space‑related services and closely followed relevant international organizations for space‑rule‑making activities.
Liu Bin
Chair of ITU‑R SG1 WP1B
Director
State Radio-Spectrum Management Center
China
Mr. LIUBIN holds a Master’s degree in Electronics and Communications from Peking University. He serves as Director at the State Radio Monitoring Center and the State Radio-Spectrum Management Center. He has long been engaged in research on radio spectrum management, radio monitoring, and radio‑management‑related policies.
Since 2004, Mr. Liu Bin has participated in activities of the International Telecommunication Union (ITU). He has successively acted as Acting Chairman of ITU‑R SG1 WP 1A and Chairman of ITU‑R SG1 WP1B. He has attended meetings of ITU‑R SG1, SG4, SG5, SG7 Group meetings and their working parties’ meetings, as well as APT‑AWG and APT‑APG sessions organized by the Asia‑Pacific Telecommunity (APT), and served as Chairs for relevant Drafting/Task groups. He also delivered lectures at ITU‑R workshops on short‑range devices. As a Chinese delegate, he took part in the World Radiocommunication Conferences (WRC) of 2012, 2015, 2019 and 2023. At WRC‑15, he chaired the drafting group concerning harmonized spectrum for railway telecommunication systems (RSTT). He also participated in the ITU Plenipotentiary Conference 2022.
Currently, he is Chair of ITU‑R WP1B and Rapporteur for Chapter 5 of the CPM‑27 Report. He will continue to make contributions to the ITU.
Yuemei Hu
Expert
Research Institute of Radio Spectrum Development
Utilization and Technological Innovation
China
Graduated from Beijing University of Posts and Telecommunications, China, majoring in Telecommunication Engineering. Since 2004, she has been working at the Chinese Academy of Sciences, conducting research on LEO satellite constellation orbital configuration and protocol stack architectures. Starting in 2021, she focuses on ITU regulations, as well as spectrum and orbital resources for LEO satellite constellations.
Wang Xiaolu
Director of Spectrum Research & Strategy
China Information and Communication Technologies Group Corporation (CICT)
Wang Xiaolu, a senior expert in terrestrial and satellite spectrum research, strategy development and standardization promotion. She currently serves as the Coordinator of WRC-27 Agenda Item 1.13 (DC-MSS-IMT) in China, while acting as the Chair of the Drafting Group Sharing of Agenda Item 1.13 in ITU-R WP4C.
During the WRC-23 cycle, she was the Editor and Speaker for possible new agenda item MSS-IMT under Agenda Item 10, and served as the Vice-Chair of the CPM Report Chapter for the WRC-23 Chinese Preparatory Group organized by the Ministry of Industry and Information Technology (MIIT) and the coordinator of agenda item.
As the primary author, she has driven the development and revision of several ITU-R Recommendations with significant industry impact, including ITU-R M.1036, M.2101 and etc., making positive contributions to the advancement of global satellite and terrestrial spectrum regulations and technical standards.