Chaesub Lee PhD (

Korean Korean may refer to: People and culture * Koreans, ethnic group originating in the Korean Peninsula * Korean cuisine * Korean culture * Korean language **Korean alphabet, known as Hangul or Chosŏn'gŭl **Korean dialects and the Jeju language ** ...

: 이재섭) is the Director of ITU Telecommunication Standardization Bureau, the permanent secretariat of the

International Telecommunication Union The International Telecommunication Union is a specialized agency of the United Nations responsible for many matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Unio ...

Telecommunication Standardization Sector (

ITU-T The ITU Telecommunication Standardization Sector (ITU-T) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU). It is responsible for coordinating standards for telecommunications and Information Comm ...

) and as such, an

Under-Secretary-General of the United Nations An under-secretary-general of the United Nations (USG) is a senior official within the United Nations System, normally appointed by the General Assembly on the recommendation of the secretary-general for a renewable term of four years. Under ...

Early career

In 1986 Lee started working at

Korea Telecom KT Corporation ( Hangul: 주식회사 케이티), formerly Korea Telecom, is a South Korean telecommunications company. KT is the second-largest wireless carrier in South Korea, with 16.493 million subscribers as of Q4 2017. The formerly full ...

, where he worked for 17 years. Following this, Lee worked at Korea's

Electronics and Telecommunications Research Institute The Electronics and Telecommunications Research Institute () is a Korean government-funded research institution in Daedeok Science Town in Daejeon, Republic of Korea. Overview Established in 1976, ETRI is a non-profit government-funded research i ...

(ETRI) for eight years.

ITU involvement

Lee was the Chairman of the ITU-T Focus Group Next-Generation Networks (FG-NGN), as well as the Vice-Chairman of the ITU-T Focus Group IPTV. Lee served as Vice-Chairman of

ITU-T Study Group 13 The ITU-T Study Group 13 (SG13) is a statutory group of the ITU Telecommunication Standardization Sector (ITU-T) concerned with networks, infrastructure and cloud computing, including the networking aspects of mobile telecommunications. Exampl ...

"Future Networks and Cloud" (SG13) from 2001 until 2008, after which he became Chairman of that group in 2009.

Director Telecommunication Standardization Bureau

Lee was elected at the 2014

Plenipotentiary Conference The expression Plenipotentiary Conference (of conference of plenipotentiaries) is used to refer to some diplomatic conference integrated by diplomats invested with the full power of independent action on behalf of their country's government. In the ...

Busan Busan (), officially known as is South Korea's most populous city after Seoul, with a population of over 3.4 million inhabitants. Formerly romanized as Pusan, it is the economic, cultural and educational center of southeastern South Korea, w ...

(

Republic of Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula and sharing a land border with North Korea. Its western border is formed by the Yellow Sea, while its east ...

), with the term beginning on January 1, 2015. At the 2018 ITU Plenipotentiary Conference in

Dubai Dubai (, ; ar, دبي, translit=Dubayy, , ) is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai, the most populated of the 7 emirates of the United Arab Emirates.The Government and Politics of ...

, Lee was elected to a second term. As Director, Lee oversees the Standardization work undertaken by the ITU-T Study Groups, such as

on network standards,

ITU-T Study Group 16 The ITU-T Study Group 16 (SG16) is a statutory group of the ITU Telecommunication Standardization Sector (ITU-T) concerned with multimedia coding, systems and applications, such as video coding standards. It is responsible for standardization of ...

on multimedia standards, and

ITU-T Study Group 17 The ITU-T Study Group 17 (SG17) is a statutory group of the ITU Telecommunication Standardization Sector (ITU-T) concerned with security. The group is concerned with a broad range of security-related standardization issues such as cybersecuri ...

on security standards, as well as the various Focus Groups, such as the

ITU-WHO Focus Group on Artificial Intelligence for Health The ITU-WHO Focus Group on Artificial Intelligence for Health (AI for Health) is an inter-agency collaboration between the World Health Organization and the ITU, which created a benchmarking framework to assess the accuracy of AI in health. Th ...

and the

Focus Group on Machine Learning for 5G Focus, or its plural form foci may refer to: Arts * Focus or Focus Festival, former name of the Adelaide Fringe arts festival in South Australia Film *''Focus'', a 1962 TV film starring James Whitmore * ''Focus'' (2001 film), a 2001 film based ...

, which developed Y.3172.

References

{{DEFAULTSORT:Lee, Chaesub International Telecommunication Union people Living people Year of birth missing (living people)