# telecommunications

> electronic transmission of information between locations

**Wikidata**: [Q418](https://www.wikidata.org/wiki/Q418)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Telecommunications)  
**Source**: https://4ort.xyz/entity/telecommunications

## Summary
Telecommunications is the electronic transmission of information between locations. It encompasses the technologies, systems, and infrastructure that enable communication over distances, including wired and wireless methods, and is a fundamental component of modern connectivity.

## Key Facts
- **Definition:** Electronic transmission of information between locations.
- **Parent Categories:** Remote communication, secure communication, wireless communication.
- **Industries:** Telecommunications, mobile phone industry, information technology.
- **Related Technologies:** Wireless communication, radio communication, modulation, transmission.
- **Key Applications:** Mobile broadband, wireless local loop, near-field communication, wireless LAN.
- **Historical Context:** Wireless communication inception dates back to +1895-00-00T00:00:00Z.
- **Notable Companies:** AT&T, Qualcomm, SoftBank Group, Gazprom, Telefónica.
- **Notable People:** Charles K. Kao, David J. Farber, Richard Hamming.
- **Standards and Protocols:** Global System for Mobile Communications (GSM), Asynchronous Transfer Mode (ATM), Synchronous Optical Networking (SONET).
- **Global Reach:** Operates in multiple countries including the United States, Japan, Russia, Spain, and others.

## FAQs

### Q: What is telecommunications?
A: Telecommunications is the electronic transmission of information between locations. It includes the technologies and systems that enable communication over distances, both wired and wireless.

### Q: What are the main types of telecommunications?
A: The main types of telecommunications include wired communication, wireless communication, radio communication, and satellite communication. Each type uses different technologies and infrastructure to transmit information.

### Q: What industries are involved in telecommunications?
A: Telecommunications spans multiple industries including telecommunications, mobile phone industry, information technology, and more. It is a critical component of modern connectivity and communication infrastructure.

### Q: What are some notable companies in the telecommunications industry?
A: Notable companies in the telecommunications industry include AT&T, Qualcomm, SoftBank Group, Gazprom, and Telefónica. These companies play significant roles in the development and operation of telecommunications technologies and services.

### Q: Who are some notable people in the field of telecommunications?
A: Notable people in the field of telecommunications include Charles K. Kao, a physicist known for his work in fiber optics, David J. Farber, a computer scientist who contributed to the development of the internet, and Richard Hamming, known for his work in error detection and correction.

### Q: What are some key standards and protocols in telecommunications?
A: Key standards and protocols in telecommunications include the Global System for Mobile Communications (GSM), Asynchronous Transfer Mode (ATM), and Synchronous Optical Networking (SONET). These standards ensure interoperability and efficient communication across different systems and networks.

### Q: How has telecommunications evolved over time?
A: Telecommunications has evolved significantly over time, from early wired systems to advanced wireless and satellite technologies. This evolution has been driven by innovations in technology, increased demand for connectivity, and the need for more efficient and reliable communication methods.

### Q: What role does telecommunications play in modern society?
A: Telecommunications plays a crucial role in modern society by enabling global connectivity, supporting economic activities, and facilitating communication and information exchange. It is essential for various sectors including business, education, healthcare, and entertainment.

## Why It Matters
Telecommunications is fundamental to modern society, enabling the electronic transmission of information between locations. It supports global connectivity, economic activities, and the exchange of information across various sectors. The evolution of telecommunications has been driven by technological innovations and the increasing demand for reliable and efficient communication methods. It plays a critical role in connecting people, businesses, and governments, facilitating the flow of information and enabling the functioning of modern economies and societies.

## Notable For
- **Electronic Transmission:** Enables the electronic transmission of information between locations.
- **Global Connectivity:** Supports global connectivity and communication infrastructure.
- **Technological Innovations:** Driven by continuous technological advancements and innovations.
- **Industry Impact:** Plays a critical role in various industries including telecommunications, mobile phone industry, and information technology.
- **Historical Significance:** Has evolved significantly over time, from early wired systems to advanced wireless and satellite technologies.
- **Key Standards and Protocols:** Includes important standards and protocols such as GSM, ATM, and SONET.
- **Notable Companies and People:** Involves significant companies and individuals who have contributed to the development and operation of telecommunications technologies and services.

## Body

### Definition and Scope
Telecommunications is defined as the electronic transmission of information between locations. It encompasses a wide range of technologies and systems that enable communication over distances, including wired and wireless methods. This field is critical for modern connectivity and information exchange.

### Parent Categories and Related Technologies
Telecommunications is part of several parent categories including remote communication, secure communication, and wireless communication. It is closely related to technologies such as radio communication, modulation, and transmission. These technologies and categories form the foundation of telecommunications infrastructure and services.

### Industries and Applications
Telecommunications spans multiple industries including telecommunications, mobile phone industry, and information technology. It supports various applications such as mobile broadband, wireless local loop, near-field communication, and wireless LAN. These applications are essential for modern communication and connectivity.

### Historical Context
The inception of wireless communication, a key component of telecommunications, dates back to +1895-00-00T00:00:00Z. This historical context highlights the long-standing development and evolution of telecommunications technologies and systems.

### Notable Companies
Several notable companies play significant roles in the telecommunications industry. These include:
- **AT&T:** An American multinational conglomerate with a long history in telecommunications.
- **Qualcomm:** An American global semiconductor company known for its contributions to mobile technology.
- **SoftBank Group:** A Japanese multinational holding company focused on telecommunications and information technology investments.
- **Gazprom:** A Russian multinational energy corporation involved in telecommunications and satellite communication.
- **Telefónica:** A telecommunications company based in Madrid, Spain, with a global presence.

### Notable People
Several notable individuals have made significant contributions to the field of telecommunications. These include:
- **Charles K. Kao:** A Hong Kong-British-American physicist known for his work in fiber optics.
- **David J. Farber:** An American computer scientist who contributed to the development of the internet.
- **Richard Hamming:** An American mathematician and information theorist known for his work in error detection and correction.

### Standards and Protocols
Telecommunications involves several key standards and protocols that ensure interoperability and efficient communication. These include:
- **Global System for Mobile Communications (GSM):** A standard for second-generation (2G) digital cellular networks.
- **Asynchronous Transfer Mode (ATM):** A digital telecommunications protocol for voice, video, and data.
- **Synchronous Optical Networking (SONET):** A standardized protocol for transferring multiple digital bit streams synchronously over optical fiber.

### Global Reach and Impact
Telecommunications has a global reach, operating in multiple countries and supporting various industries and applications. It plays a crucial role in connecting people, businesses, and governments, facilitating the flow of information and enabling the functioning of modern economies and societies.

### Evolution and Future Trends
Telecommunications has evolved significantly over time, from early wired systems to advanced wireless and satellite technologies. Future trends in telecommunications include the continued development of 5G networks, the expansion of internet of things (IoT) applications, and the integration of artificial intelligence (AI) and machine learning (ML) technologies.

### Conclusion
Telecommunications is a fundamental component of modern connectivity and information exchange. It encompasses a wide range of technologies, systems, and infrastructure that enable communication over distances. The evolution of telecommunications has been driven by technological innovations and the increasing demand for reliable and efficient communication methods. It plays a critical role in various industries and supports global connectivity, economic activities, and the exchange of information across different sectors.

## References

1. Directory of Open Access Journals
2. AGROVOC
3. [Source](http://stitch.cs.vu.nl/vocabularies/rameau/ark:/12148/cb119335984)
4. [Medical Subject Headings](https://meshb.nlm.nih.gov/record/ui?ui=D013685)
5. Nuovo soggettario
6. [Source](http://purl.org/bncf/tid/1794)
7. Freebase Data Dumps. 2013
8. [DBpedia](http://dbpedia.org/resource/Telecommunications_industry)
9. [DBpedia](http://dbpedia.org/resource/Telecommunication)
10. BNE authority file
11. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
12. Integrated Authority File
13. BBC Things
14. Library of Congress Subject Headings
15. Global Agricultural Concept Space
16. BabelNet
17. BnF authorities
18. UNESCO Thesaurus
19. CABI Thesaurus
20. National Library of Israel
21. Thesaurus for the Social Sciences
22. KBpedia
23. Education Resources Information Center Thesaurus
24. GF WordNet
25. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)
26. Wikibase TDKIV