Telecommuication
What Is Telecommunication?
Telecommunication or telecom, includes the transmission of information, voice and video through different electronic devices and innovations, counting phones, computers, fiber optics, satellites and microwave communications . Telecommunication moreover covers media such as tv and radio broadcasting and the broad utilize of the Internet. The media transmission industry constitutes a worldwide organize of businesses that give the essential program, hardware and administrations to empower these communications. Key players in this industry incorporate carriers or suppliers who oversee the communication frameworks and sub-sectors like telecom foundation, charging companies, telecom computer program, organize security suppliers, arrange administrators, handset producers, and value-added benefit suppliers. These components collectively encourage the consistent trade of data over the globe, advancing persistently to meet advancing mechanical and buyer requests.
How many types of Telecommunication
There are different types of telecommunication systems are given below:
LAN : LAN is basically a local area network designed for a typical office building group or small area. It is widely used because it is very easy to define and design problems. PCs and workstations are linked through LAN. LAN connection between two computers can exchange data and communicate over a network. This can be as complex as interconnecting an entire building.
Features :
- Data Security
- Internet Security
- Resource sharing
- Software application sharing
- Simple and cheap communication
- Centralized Data
WAN : WAN is a network that covers a wide area and can be either privately or publicly leased. WAN can span distances ranging from a city to an entire country. Many large international corporations use WAN to send and receive data between their staff and vendor clients.
Features :
- Covers a large area
- Send messages containing pictures, data or audio quickly
- Connects workstations and distributes resources and applications
- Everyone can use the same Data from WANs
MAN : MAN originally known as a Metropolitan Area Network, is a larger version of LAN. It is a significant alternative technology to LAN technology, extended across an entire city. It is usually owned or operated by a public company.
Features :
- Extremely efficient
- Efficient transmission of data via high-speed carriers
- It encompasses several blocks of a entire city
- Use dual bus transmission of data
- Offer a single spine for a sizable network more WAN access
Wireless communication : This sort of Telecommunication includes the utilize of wireless technology, such as radio waves or infrared waves, to transmit and get data. It incorporates innovations like WiFi, cellular phones and Bluetooth. Wireless communication permits devices to communicate without the require for physical associations, such as cables or wires.
Radio communication : Radio communication is the transmission of data by radio waves. It is utilized in different applications, counting two-way radio, broadcasting, and satellite communication. Radio communication is regularly utilized when conventional wired systems are not doable, such as in remote or rural areas.
Satellite communication : This type of Telecommunication includes the utilize of fake satellites circling the Earth to transmit and get signals for communication. Toady communication is frequently utilized for long-distance communication or in ranges where there’s no get to to other communication systems. It depends on the utilize of obsequious dishes and radio wires to transmit and receive signals.
Intranet and extranet communication :: A Telecommunication network called an intranet is planning to be open, but it is ensured by inner systems whose web browser computer program empowers clients to rapidly point and tap their way to mixed media substance on the intranet’s internal internet sites. Though extranets are too media transmission systems that connect intranet assets of a company with other organizations and people. Extranets permit companies to safely communicate data over the web by permitting authorized exterior clients to get to parcels of an intranet.
Television communication : Television communication is the transmission of data through the utilize of Television signals. Television communication is utilized for broadcasting programs and commercials, as well as for two-way communication.
Multimedia communication : Multimedia Telecommunication includes the transmission of a combination of video, information and video, such as through video conference calls or gushing administrations. It requires the utilize of innovations that can back the synchronous transmission of numerous sorts of media, such as broadband internet and codecs.
Voice communication : Voice Telecommunication includes the transmission of talked words, such as through phone calls or radio broadcasts. It can be done through different innovations, such as analog and advanced phone lines, versatile systems, and voice-over-internet convention (VoIP).