The ITU Telecommunication Standardization Sector (ITU-T) coordinates standards for telecommunications and Information Communication Technology such as X.509 for cybersecurity, Y.3172 and Y.3173 for machine learning, and H.264/MPEG-4 AVC for video compression, between its Member States, Private Sector Members, and Academia Members. ITU-T is one of the three Sectors of the International Telecommunication Union (ITU).
The International Telecommunication Union is a specialized agency of the United Nations responsible for all matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Union, making it the oldest UN agency.
Very high-speed digital subscriber line (VDSL) and very high-speed digital subscriber line 2 (VDSL2) are digital subscriber line (DSL) technologies providing data transmission faster than the earlier standards of asymmetric digital subscriber line (ADSL) G.992.1, G.992.3 (ADSL2) and G.992.5 (ADSL2+).
The World Summit on the Information Society (WSIS) was a two-phase United Nations-sponsored summit on information, communication and, in broad terms, the information society that took place in 2003 in Geneva and in 2005 in Tunis. WSIS Forums have taken place periodically since then. One of the Summit's chief aims is to bridge the global digital divide separating rich countries from poor countries by increasing internet accessibility in the developing world. The conferences established 17 May as World Information Society Day.
Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications and the integration of telecommunications and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and manipulate information.
The Video Coding Experts Group or Visual Coding Experts Group is a working group of the ITU Telecommunication Standardization Sector (ITU-T) concerned with video coding standards. It is responsible for standardization of the "H.26x" line of video coding standards, the "T.8xx" line of image coding standards, and related technologies.
World Telecommunication and Information Society Day is an international day proclaimed in November 2006 by the International Telecommunication Union Plenipotentiary Conference in Antalya, Turkey, to be celebrated annually on 17 May.
The UMTS frequency bands are radio frequencies used by third generation (3G) wireless Universal Mobile Telecommunications System networks. They were allocated by delegates to the World Administrative Radio Conference (WARC-92) held in Málaga-Torremolinos, Spain between 3 February 1992 and 3 March 1992. Resolution 212 (Rev.WRC-97), adopted at the World Radiocommunication Conference held in Geneva, Switzerland in 1997, endorsed the bands specifically for the International Mobile Telecommunications-2000 (IMT-2000) specification by referring to S5.388, which states "The bands 1,885-2,025 MHz and 2,110-2,200 MHz are intended for use, on a worldwide basis, by administrations wishing to implement International Mobile Telecommunications 2000 (IMT-2000). Such use does not preclude the use of these bands by other services to which they are allocated. The bands should be made available for IMT-2000 in accordance with Resolution 212 ." To accommodate the reality that these initially defined bands were already in use in various regions of the world, the initial allocation has been amended multiple times to include other radio frequency bands.
Malcolm Johnson is a British civil servant. He is the Deputy Secretary-General of the ITU and former Director of the Telecommunication Standardization Bureau (TSB) of the ITU Standardization Sector (ITU-T). He was elected Director by the ITU Plenipotentiary Conference, 2006 in Antalya, Turkey. He took office on 1 January 2007 and was re-elected at the ITU Plenipotentiary Conference 2010. At the ITU Plenipotentiary Conference 2014 in Busan, he was elected to a term as Deputy Secretary-General, and at the 2018 ITU Plenipotentiary Conference in Dubai, he was reelected to a second term.
The Global Standards Collaboration (GSC) started life as The "Inter-regional Telecommunications Standards conference (ITSC) in 1990. This was an initiative of the T1 Committee of the United States who invited the other founding partner organizations ITU-T, ETSI and the Japanese TTC to the first ISC Meeting in Fredericksburg, VA. The goal was set by the “spirit of Melbourne”, stemming from a CCITT Plenary Assembly, to find a way of co-operation between Participating Standards Organizations (PSOs) from different regions of the world in order to facilitate global standardization within the ITU. The ITSC focussed its work on fixed telecommunications networks.
The Asia Pacific Telecommunity (APT) was founded on the joint initiatives of the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP), and the International Telecommunication Union (ITU).
Global Internet Usage is the number of people who use the Internet worldwide.
Houlin Zhao is the Secretary-General of the International Telecommunication Union (ITU). He was first elected at the 2014 Plenipotentiary Conference in Busan, and re-elected at the 2018 Plenipotentiary Conference in Dubai. ITU is the specialized United Nations Agency for Information and Communication Technology (ICT), working on promotion, collaboration, and standardization.
Mohamed Ezzedine Mili, was a Tunisian diplomat who served as the Secretary-General of the International Telecommunication Union from 1967 to 1982, including an ad interim tenure from 1967 to 1973.
Versatile Video Coding (VVC), also known as H.266, ISO/IEC 23090-3, and MPEG-I Part 3, is a video compression standard finalized on 6 July 2020, by the Joint Video Experts Team (JVET), a joint video expert team of the VCEG working group of ITU-T Study Group 16 and the MPEG working group of ISO/IEC JTC 1/SC 29. It is the successor to High Efficiency Video Coding. It was developed with two primary goals – improved compression performance and support for a very broad range of applications.
Chaesub Lee PhD is the Director of ITU Telecommunication Standardization Bureau, the permanent secretariat of the International Telecommunication Union Telecommunication Standardization Sector (ITU-T) and as such, an Under-Secretary-General of the United Nations.
The Plenipotentiary Conference (PP) is the supreme organ of the International Telecommunication Union (ITU), it is a treaty-making conference. It is composed of all 193 Member states of the International Telecommunication Union and meets every four years, most recently in 2018 in Dubai. The Conference determines the policies, direction and activities of the ITU, as well as electing the members of other ITU organs, and positions at the secretariat, namely the Secretary-General, the Deputy Secretary-General, and the Directors of the Radiocommunication, Standardization, and Development Bureaux.
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 the "H.26x" line of video coding standards, the "T.8xx" line of image coding standards, and related technologies, as well as various collaborations with the World Health Organization, including on safe listing (H.870), it is also the parent body of VCEG and various Focus Groups, such as the ITU-WHO Focus Group on Artificial Intelligence for Health.
Higher Speed PON is a family of ITU-T recommendations for data links, capable of delivering shared Internet access rates up to 50 Gbit/s. Higher Speed PON is the first PON system to use digital signal processing, succeeding both single-channel XGS-PON and multi-channel NG-PON2. It provides upgrade paths for legacy PON generations such as GPON, XG-PON, XGS-PON, and 10G-EPON.
The Global Standards Symposium (GSS) is a statutory meeting that precedes the World Telecommunication Standardization Assembly. GSS provides a high-level forum for discussion and coordination open to all. The GSS was created by the ITU's treaty-making conference, the Plenipotentiary Conference 2006 in Antalya, Turkey with Resolution 122.
