Information and communications technology in the context of ETSI

Sustainable Development Goal 9 (SDG 9 or Goal 9) is about "industry, innovation and infrastructure" and is one of the 17 Sustainable Development Goals adopted by the United Nations General Assembly in 2015. SDG 9 aims to build resilient infrastructure, promote sustainable industrialization and foster innovation.

SDG 9 has eight targets, and progress is measured by twelve indicators. The first five targets are outcome targets: develop sustainable, resilient and inclusive infrastructures; promote inclusive and sustainable industrialization; increase access to financial services and markets; upgrade all industries and infrastructures for sustainability; enhance research and upgrade industrial technologies. The remaining three targets are means of implementation targets: Facilitate sustainable infrastructure development for developing countries; support domestic technology development and industrial diversification; universal access to information and communications technology.

The International Telecommunication Union (ITU) 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 Union, the first formal and permanent international organization. The organization significantly predates the UN, making it the oldest UN agency. Doreen Bogdan-Martin is the Secretary-General of ITU, the first woman to serve as its head.

The ITU was initially aimed at helping connect telegraphic networks between countries, with its mandate consistently broadening with the advent of new communications technologies; it adopted its current name in 1932 to reflect its expanded responsibilities over radio and the telephone. On 15 November 1947, the ITU entered into an agreement with the newly created United Nations to become a specialized agency within the UN system, which formally entered into force on 1 January 1949.

Fujitsu Limited (富士通株式会社, Fujitsū kabushiki gaisha) is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Kawasaki, Kanagawa. It is the world's sixth-largest IT services provider by annual revenue, and it is the largest in Japan as of 2021.

Fujitsu's hardware offerings mainly consist of personal and enterprise computing products, including x86, SPARC, and mainframe-compatible server products. The corporation and its subsidiaries also offer diverse products and services in data storage, telecommunications, advanced microelectronics, and air conditioning. It has approximately 124,000 employees supporting customers in over 50 countries and regions.

Electronic business (also known as online business or e-business) is any kind of business or commercial activity that includes sharing information across the internet. Commerce constitutes the exchange of products and services between businesses, groups, and individuals; and can be seen as one of the essential activities of any business.

E-commerce focuses on the use of ICT to enable the external activities and relationships of the business with individuals, groups, and other organizations, while e-business does not only deal with online commercial operations of enterprises, but also deals with their other organizational matters such as human resource management and production. The term "e-business" was coined by IBM's marketing and Internet team in 1996.

A digital nomad is a person who travels freely while working remotely using information and communications technology such as the Internet. Such people generally have minimal material possessions and work remotely in temporary housing, hotels, cafes, public libraries, co-working spaces, or recreational vehicles, using Wi-Fi, smartphones or mobile hotspots to access the Internet.

The majority of digital nomads describe themselves as programmers, content creators, designers, or developers. Some digital nomads are perpetual travelers, while others only maintain the lifestyle for a short period of time. While some nomads travel through multiple countries, others remain in one area, and some may choose to travel while living in a vehicle, in a practice often known as van-dwelling.

Telefonaktiebolaget LM Ericsson (lit. 'Telephone Stock Company of LM Ericsson'), commonly known as Ericsson (Swedish pronunciation: [ˈêːrɪkˌsɔn] ), is a Swedish multinational networking and telecommunications company headquartered in Stockholm. Ericsson has been a major contributor to the development of the telecommunications industry and is one of the leaders in 5G. Ericsson has over 57,000 granted patents and it is the inventor of Bluetooth technology.

The company sells infrastructure, software, and services in information and communications technology for telecommunications service providers and enterprises, including, among others, cellular 4G and 5G equipment, and Internet Protocol (IP) and optical transport systems. The company employs around 100,000 people and operates in more than 180 countries. The company is listed on the Nasdaq Stockholm under the ticker symbols ERIC.A and ERIC.B and on the American Nasdaq under the ticker symbol ERIC.

The Signal Corps (Corps de Transmissions) of the French Army, is the military administrative corps which specialises in military communications and communications and information systems (CIS).

The European Telecommunications Standards Institute (ETSI) is an independent, not-for-profit, standardization organization operating in the field of information and communications. ETSI supports the development and testing of global technical standards for ICT-enabled systems, applications and services.

NearLink (Chinese: 星闪; also known as SparkLink and formerly Greentooth) is a short-range wireless technology protocol, which was developed by the NearLink Alliance, led by Huawei to set up on September 22, 2020. As of September 2023, the Alliance has more than 300 enterprises and institutions on board, which include automotive manufacturers, chip and module manufacturers, application developers, ICT companies, and research institutions.

On November 4, 2022, the Alliance released the SparkLink Short-range Wireless Communications Standard 1.0, which incorporates two modes of access, namely, SparkLink Low Energy (SLE) and SparkLink Basic (SLB), to integrate the features of traditional wireless technologies, such as Bluetooth and Wi-Fi, with enhanced prerequisites for latency, power consumption, coverage, and security.

O2 Czech Republic (operating under the O₂ brand) is a major integrated operator in the Czech Republic. It is now operating more than six million lines, both fixed and mobile, making it one of the Czech Republic's largest providers of fully converged services. O2 Czech Republic operates a fixed and mobile network including a 3rd generation network, CDMA (for data), UMTS and EDGE, enabling voice, data and video transmission. O2 Czech Republic is also a provider of ICT services.

Previously two companies, fixed-line operator Český Telecom and mobile operator Eurotel, it was acquired by the Spanish company Telefónica in 2005 and merged into a single legal entity and given its present name on 1 July 2006.

ISO/IEC JTC 1, entitled "Information technology", is a joint technical committee (JTC) of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Its purpose is to develop, maintain and promote standards in the fields of information and communications technology (ICT).

JTC 1 has been responsible for many critical IT standards, ranging from the Joint Photographic Experts Group (JPEG) image formats and Moving Picture Experts Group (MPEG) audio and video formats to the C and C++ programming languages.

A systems architect is an information and communications technology professional. Systems architects define the architecture of a computerized system (i.e., a system composed of software and hardware) in order to fulfill certain requirements. Such definitions include: a breakdown of the system into components, the component interactions and interfaces (including with the environment, especially the user), and the technologies and resources to be used in its design and implementation.

The systems architect's work should seek to avoid implementation issues and readily permit unanticipated extensions/modifications in future stages. Because of the extensive experience required for this, the systems architect is typically a very senior technologist with substantial, but general, knowledge of hardware, software, and similar (user) systems. Above all, the systems architect must be reasonably knowledgeable of the users' domain of experience. For example, the architect of an air traffic system needs to be more than superficially familiar with all of the tasks of an air traffic system, including those of all levels of users.

Oki Electric Industry Co., Ltd. (沖電気工業株式会社, Oki Denki Kōgyō Kabushiki-gaisha), commonly referred to as OKI, OKI Electric or the OKI Group, is a Japanese information and communications technology company, headquartered in Toranomon, Minato-ku, Tokyo and operating in over 120 countries around the world.

OKI produced the first Japan-made telephone in 1881, and now specializes not only in developing and manufacturing telecommunications equipment but also in information products and mechatronics products, such as automated teller machine (ATMs) and printers. OKI had a semiconductor business, which it spun off and sold to Rohm Company, Limited on October 1, 2008.

In NATO, a standardization agreement (STANAG, redundantly: STANAG agreement) defines processes, procedures, terms, and conditions for common military or technical procedures or equipment between the member countries of the alliance. Each NATO state ratifies a STANAG and implements it within its own military. The purpose is to provide common operational and administrative procedures and logistics, so one member nation's military may use the stores and support of another member's military.STANAGs also form the basis for technical interoperability between a wide variety of communication and information systems (CIS) essential for NATO and Allied operations. The Allied Data Publication 34 (ADatP-34) NATO Interoperability Standards and Profiles which is covered by STANAG 5524, maintains a catalogue of relevant information and communication technology standards.

STANAGs are published in English and French, the two official languages of NATO, by the NATO Standardization Office in Brussels.