66 relations: Abstract Syntax Notation One, Bleeding edge technology, Data transmission, De facto standard, Digital subscriber line, E.164, Electronic office, ETSI, Fax, G.709, G.711, G.783, G.983, G.984, G.hn, Geneva, Global Standards Collaboration, H.262/MPEG-2 Part 2, H.264/MPEG-4 AVC, H.320, H.323, H.324, High Efficiency Video Coding, Integrated Services Digital Network, International mobile subscriber identity, International Organization for Standardization, International Telecommunication Union, Internet Engineering Task Force, IPTV, ITU-D, ITU-R, JPEG, JPEG 2000, List of ITU-T V-series recommendations, List of specialized agencies of the United Nations, Malcolm Johnson (administrator), Microsoft Office, Next-generation network, Open Document Architecture, Open Systems Interconnection, Optical Transport Network, Passive optical network, Personal computer, Public key infrastructure, Public switched telephone network, Q.931, Quality of service, Signalling System No. 7, Specification and Description Language, Standardization, ..., Standards organization, Subscriber identity module, Synchronous optical networking, T.37, T.38, Telecommunication, United Kingdom, Voice over IP, Wavelength-division multiplexing, World Summit on the Information Society, X.25, X.400, X.500, X.509, 10G-PON, 3G. Expand index (16 more) » « Shrink index
Abstract Syntax Notation One (ASN.1) is an interface description language for defining data structures that can be serialized and deserialized in a standard, cross-platform way.
Bleeding edge technology is a category of technologies so new that they could have a high risk of being unreliable and lead adopters to incur greater expense in order to make use of them.
Data transmission (also data communication or digital communications) is the transfer of data (a digital bitstream or a digitized analog signal) over a point-to-point or point-to-multipoint communication channel.
A standard is a custom or convention that has achieved a dominant position by public acceptance or market forces (for example, by early entrance to the market).
Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines.
E.164 is an ITU-T recommendation, titled The international public telecommunication numbering plan, that defines a numbering plan for the worldwide public switched telephone network (PSTN) and some other data networks.
The electronic office, or e-office, was a term coined to cover the increasing use of computer-based information technology for office work, especially in the 1980s.
The European Telecommunications Standards Institute (ETSI) is an independent, not-for-profit, standardization organization in the telecommunications industry (equipment makers and network operators) in Europe, headquartered in Sophia-Antipolis, France, with worldwide projection.
Fax (short for facsimile), sometimes called telecopying or telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer or other output device.
ITU-T Recommendation G.709 "Interfaces for the Optical Transport Network (OTN)" describes a means of communicating data over an optical network.
G.711 is an ITU-T standard for audio companding.
ITU-T Recommendation G.783 "Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks" defines a library of basic building blocks and a set of rules by which they may be combined in order to describe a digital transmission equipment.
ITU-T Recommendation G.983 is a family of recommendations that defines Broadband Passive Optical Network (BPON) for telecommunications Access networks.
ITU-T Recommendation G.984 is a family of recommendations that defines gigabit passive optical networks (GPON) for telecommunications access networks.
G.hn is a specification for home networking with data rates up to 2 Gbit/s and operation over four types of legacy wires: telephone wiring, coaxial cables, power lines and plastic optical fiber.
Geneva (Genève, Genèva, Genf, Ginevra, Genevra) is the second-most populous city in Switzerland (after Zürich) and the most populous city of the Romandy, the French-speaking part of Switzerland.
The Global Standards Collaboration (GSC) started life as The "Inter-regional Telecommunications Standards conference (ITSC) in 1990.
H.262 or MPEG-2 Part 2 (formally known as ITU-T Recommendation H.262 and ISO/IEC 13818-2, also known as MPEG-2 Video) is a video coding format developed and maintained jointly by ITU-T Video Coding Experts Group (VCEG) and ISO/IEC Moving Picture Experts Group (MPEG).
H.264 or MPEG-4 Part 10, Advanced Video Coding (MPEG-4 AVC) is a block-oriented motion-compensation-based video compression standard.
H.320 is an umbrella recommendation by the ITU-T for running Multimedia (Audio/Video/Data) over ISDN based networks.
H.323 is a recommendation from the ITU Telecommunication Standardization Sector (ITU-T) that defines the protocols to provide audio-visual communication sessions on any packet network.
H.324 is an ITU-T recommendation for voice, video and data transmission over regular analog phone lines.
High Efficiency Video Coding (HEVC), also known as H.265 and MPEG-H Part 2, is a video compression standard, one of several potential successors to the widely used AVC (H.264 or MPEG-4 Part 10).
Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the traditional circuits of the public switched telephone network.
The International Mobile Subscriber Identity or IMSI is used to identify the user of a cellular network and is a unique identification associated with all cellular networks.
The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations.
The International Telecommunication Union (ITU; Union Internationale des Télécommunications (UIT)), originally the International Telegraph Union (Union Télégraphique Internationale), is a specialized agency of the United Nations (UN) that is responsible for issues that concern information and communication technologies.
The Internet Engineering Task Force (IETF) develops and promotes voluntary Internet standards, in particular the standards that comprise the Internet protocol suite (TCP/IP).
Internet Protocol television (IPTV) is the delivery of television content over Internet Protocol (IP) networks.
The ITU Telecommunication Development Sector (ITU-D) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU); it is responsible for creating policies, regulation and providing training programs and financial strategies in developing countries.
The ITU Radiocommunication Sector (ITU-R) is one of the three sectors (divisions or units) of the International Telecommunication Union (ITU) and is responsible for radio communication.
JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography.
JPEG 2000 (JP2) is an image compression standard and coding system.
The ITU-T V-Series Recommendations on Data communication over the telephone network specify the protocols that govern approved modem communication standards and interfaces.
Specialized agencies are autonomous organizations working with the United Nations and each other through the coordinating machinery of the United Nations Economic and Social Council at the intergovernmental level, and through the Chief Executives Board for coordination (CEB) at the inter-secretariat level.
Malcolm Johnson (born 19 June 1947) is a British current of the ITU and former Director of the Telecommunication Standardization Bureau (TSB) of the ITU Standardization Sector (ITU-T).
Microsoft Office is a family of client software, server software, and services developed by Microsoft.
The next-generation network (NGN) is a body of key architectural changes in telecommunication core and access networks.
The Open Document Architecture (ODA) and interchange format (informally referred to as just ODA) is a free and open international standard document file format maintained by the ITU-T to replace all proprietary document file formats.
The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology.
ITU-T defines an Optical Transport Network (OTN) as a set of Optical Network Elements (ONE) connected by optical fiber links, able to provide functionality of transport, multiplexing, switching, management, supervision and survivability of optical channels carrying client signals.
A passive optical network (PON) is a telecommunications technology used to provide fiber to the end consumer, both domestic and commercial.
A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use.
A public key infrastructure (PKI) is a set of roles, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates and manage public-key encryption.
The public switched telephone network (PSTN) is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for public telecommunication.
ITU-T Recommendation Q.931 is the ITU standard ISDN connection control signalling protocol, forming part of Digital Subscriber Signalling System No.
Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network or a cloud computing service, particularly the performance seen by the users of the network.
Signaling System No.
Specification and Description Language (SDL) is a specification language targeted at the unambiguous specification and description of the behaviour of reactive and distributed systems.
Standardization or standardisation is the process of implementing and developing technical standards based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments Standardization can help to maximize compatibility, interoperability, safety, repeatability, or quality.
A standards organization, standards body, standards developing organization (SDO), or standards setting organization (SSO) is an organization whose primary activities are developing, coordinating, promulgating, revising, amending, reissuing, interpreting, or otherwise producing technical standards that are intended to address the needs of a group of affected adopters.
A subscriber identity module or subscriber identification module (SIM), widely known as a SIM card, is an integrated circuit that is intended to securely store the international mobile subscriber identity (IMSI) number and its related key, which are used to identify and authenticate subscribers on mobile telephony devices (such as mobile phones and computers).
Synchronous optical networking (SONET) and synchronous digital hierarchy (SDH) are standardized protocols that transfer multiple digital bit streams synchronously over optical fiber using lasers or highly coherent light from light-emitting diodes (LEDs).
T.37 is an ITU standard which deals with sending fax messages using email.
T.38 is an ITU recommendation for allowing transmission of fax over IP networks in real time.
Telecommunication is the transmission of signs, signals, messages, words, writings, images and sounds or information of any nature by wire, radio, optical or other electromagnetic systems.
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain,Usage is mixed with some organisations, including the and preferring to use Britain as shorthand for Great Britain is a sovereign country in western Europe.
Voice over Internet Protocol (also voice over IP, VoIP or IP telephony) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.
In fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light.
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.
X.25 is an ITU-T standard protocol suite for packet switched wide area network (WAN) communication.
X.400 is a suite of ITU-T Recommendations that define standards for Data Communication Networks for Message Handling Systems (MHS) — more commonly known as email.
X.500 is a series of computer networking standards covering electronic directory services.
In cryptography, X.509 is a standard that defines the format of public key certificates.
10G-PON (also known as XG-PON) is a 2010 computer networking standard for data links, capable of delivering shared Internet access rates up to 10 Gbit/s (gigabits per second) over existing dark fiber.
3G, short for third generation, is the third generation of wireless mobile telecommunications technology.
CCITT, CCITT (ITU-T), Ccitt, Comite Consultatif International Telegraphique et Telephonique, Comite Consultatif International Telephonique et Telegraphique, Comité Consultatif International Telegraphique et Telephonique, Comité Consultatif International Téléphonique et Télégraphique, Consultative Committee for International Telegraphy and Telephony, G. standards, G.standards, ITU Telecommunication Standardization Sector, ITU-T Recommendation Y.1720, ITU-T Recommendation Y.1730, ITU-T Recommendation Y.1731, ITU-T Recommendation Y.17tor, International Telecommunication Union Telecommunication Standardization Sector, International Telegraph and Telephone Consultative Committee, Telecommunication Standardization Bureau, Telecommunication Standardization Sector, The International Telegraph and Telephone Consultative Committee, UIT-T.