Experience

3GPP

• France
• Telecommunications
• 1 - 100 Employee

• 3GPP CT3 Secretary

  • Jan 2022 - Present

  Sophia Antipolis - Secretary of 3GPP TSG CT WG3 - Work Plan Coordinator for 3GPP TSG CT



ETSI

• France
• Telecommunications
• 100 - 200 Employee

• Technical Officer

  • Jan 2022 - Present

  Sophia Antipolis, France 3GPP MCC ETSI NSS



Freelance

• Lecturer

  • Dec 2018 - Present

  Lecturer of 5G, ICT, data science, theory of innovation and entrepreneurship. Undergrad/Graduate level courses: - Python for data analysis (Young adult data campus hosted by Kyonggi University: Summer 2021) - Strategic Management (Chungnam National University: Fall 2021) - Basic Statistics (Korea National Police University: Fall 2021) Seminars: - Kumoh Institute of Technology - Chungbuk National University - Korea Polytechnic University - STEPI (Science and… Show more Lecturer of 5G, ICT, data science, theory of innovation and entrepreneurship. Undergrad/Graduate level courses: - Python for data analysis (Young adult data campus hosted by Kyonggi University: Summer 2021) - Strategic Management (Chungnam National University: Fall 2021) - Basic Statistics (Korea National Police University: Fall 2021) Seminars: - Kumoh Institute of Technology - Chungbuk National University - Korea Polytechnic University - STEPI (Science and Technology Policy Institute) - KAIST (Korea Advanced Institute of Science and Technology) - KIEP (Korea Institute for International Economic Policy) Show less



Self-employed

• Independent Consultant

  • May 2020 - Present

  Provides consulting services in the areas of - 5G and digital transformation: Geopolitics and prospects of 5G (STEPI), Chinese 5G technology innovation system (STEPI), Future network strategy and prospects (STEPI), Business development support (Transcelestial), International Technology Collaboration - Management academic research: Employer branding as a method for SMEs to attract talent (Chungbuk National University), AI Classification and Ecosystem Evolution (Chungbuk National… Show more Provides consulting services in the areas of - 5G and digital transformation: Geopolitics and prospects of 5G (STEPI), Chinese 5G technology innovation system (STEPI), Future network strategy and prospects (STEPI), Business development support (Transcelestial), International Technology Collaboration - Management academic research: Employer branding as a method for SMEs to attract talent (Chungbuk National University), AI Classification and Ecosystem Evolution (Chungbuk National University) - General ICT market intelligence: V2X market and technology trends Show less



Telecom Infra Project

• United States
• Telecommunications
• 1 - 100 Employee

• TEAC Technical Specialist

  • May 2020 - Jan 2021

  - Technical direction and planning for TEAC - Foster interplay between TEAC and TIP activities - Technical engagement @ APAC



대시컴퍼니(Dash Company)

• South Korea
• IT Services and IT Consulting

• Director of Global Business Development

  • Jun 2019 - Dec 2020

  - Global business development and fundraising - Electric scooter platform technology patents - Pitching in global startup competition and participating in accelerators



GSMA

• United Kingdom
• Telecommunications
• 700 & Above Employee

• Networks Technical Specialist

  • Apr 2018 - Mar 2020

  Hwaseong, Gyeonggi-do, Korea Technical specialist specializing in global 5G industry/ecosystem and network economics: Coordinator of 5G commercial issue resolution under GSMA Future Networks, ranging from operator requirement, vertical requirement and to technical issues (Issue resolution centre: see link) 5G industry/ecosystem work: - Open Networking Playbook (not published) - 5G Playbook (not published) - 5G fixed wireless access (see link) - 5G implementation guideline SA Option 3(partial… Show more Technical specialist specializing in global 5G industry/ecosystem and network economics: Coordinator of 5G commercial issue resolution under GSMA Future Networks, ranging from operator requirement, vertical requirement and to technical issues (Issue resolution centre: see link) 5G industry/ecosystem work: - Open Networking Playbook (not published) - 5G Playbook (not published) - 5G fixed wireless access (see link) - 5G implementation guideline SA Option 3(partial contribution; see link) - 5G implementation guideline NSA Option 3(partial contribution; see link) - Network virtualisation and migration (see link) Network economics - Scouting innovation that can enhance the economics and the experience of the network (e.g., neutral host, backhaul relief, energy efficiency) - Assisting the innovators in promoting the innovation on GSMA Innovation Portal (case studies are done jointly with the GSMA Network Economics Team) Also GSMA interface in Korea for interoperability of mobile networks

• 5G Project Manager

  • May 2017 - Mar 2018

  Hwaseong Technical Reports Developed: - Road to 5G: Introduction and migration (main editor; see link) - Infrastructure Sharing - Legacy Network Rationalisation - Video Demand (Business and technical analysis of ViLTE) Technical Contributions for VoLTE Interconnect - GSMA’s interface in collaborating with TTA to develop endorsement document of GSMA PRD IR.92 (TTAR-06.0171) - Contributing to discussions in TTA’s VoLTE UNI Configuration (Specification of VoLTE Terminal for UICC… Show more Technical Reports Developed: - Road to 5G: Introduction and migration (main editor; see link) - Infrastructure Sharing - Legacy Network Rationalisation - Video Demand (Business and technical analysis of ViLTE) Technical Contributions for VoLTE Interconnect - GSMA’s interface in collaborating with TTA to develop endorsement document of GSMA PRD IR.92 (TTAR-06.0171) - Contributing to discussions in TTA’s VoLTE UNI Configuration (Specification of VoLTE Terminal for UICC Portability between Mobile Operators: TTAK.KO-06.0357) to minimize deviations from GSMA PRD IR.92

• Interconnection Specialist

  • Oct 2015 - Apr 2017

  Hwaseong Technical Reports Developed (VoLTE) - Case Study on Korean VoLTE Interconnect: Korean market landscape, commercial (technology and business) and regulatory lessons learned - Case Study on Commercial VoLTE Roaming Deployments (technical writing) Technical Reports Developed (4G Evolution/5G) - Case Study on Korean LTE Broadcasting Commercial Deployment: Korean market landscape, technological and business lessons learned - (Partial contribution) LTE Broadcasting: Mission… Show more Technical Reports Developed (VoLTE) - Case Study on Korean VoLTE Interconnect: Korean market landscape, commercial (technology and business) and regulatory lessons learned - Case Study on Commercial VoLTE Roaming Deployments (technical writing) Technical Reports Developed (4G Evolution/5G) - Case Study on Korean LTE Broadcasting Commercial Deployment: Korean market landscape, technological and business lessons learned - (Partial contribution) LTE Broadcasting: Mission Critical Communications whitepaper - (Partial contribution) LTE Broadcasting: Broadcasting Opportunities whitepaper Technical Contributions for VoLTE Interconnect - GSMA’s interface in collaborating with TTA to develop endorsement document of GSMA PRD IR.92 (TTAR-06.0171) - Contributing to discussions in TTA’s VoLTE UNI Configuration (Specification of VoLTE Terminal for UICC Portability between Mobile Operators: TTAK.KO-06.0357) to minimize deviations from GSMA PRD IR.92 - Contributing to GSMA Network2020's VIRTUE (VoLTE Interoperability Resolution Expediting Task Force)



KT

• South Korea
• Telecommunications
• 700 & Above Employee

• Research Engineer

  • Feb 2012 - Sep 2015

  Seoul - Participated in Standard Bodies (ITU-T's Focus Group on IMT-2020, Streaming Video Alliance) - Formulated technology strategy in KT's business area (network, cloud, media, energy) - Assisted in commercializing R&D results (includes write-up of sales scenario) - Supported CTO in writing magazine articles and developing presentations for conferences Worked at department of technology strategy in KT Institute of Convergence Technology