Wireless Communication System

Published on 29-Jun-2022

Wireless communication system

Wireless communication is a way of sending data from one location to another without wires, cables, or another physical medium. General data or information is conveyed from a transmitter to a receiver across a short distance in a communication system.

Radio and television transmission, radar communication, cellular communication, global positioning systems, WiFi, Bluetooth, TV remotes, and radio frequency identification are all examples of wireless having vastly different functions in some instances.

  • The wireless network is easy to set up.
  • Better or global coverage
  • Flexibility
  • Cost-effectiveness 
  • Mobile and portable 

Wireless communication is three ways: LAN, PAN, WAN

Any communication network connecting computers within a building or small group of buildings is known as a local area network (LAN).

A personal area network (PAN) is a computer network that connects electronic equipment in a single person's office.

A vast area network is a massive network of computers that is not connected to a single place. Through a WAN provider, a Wide area network can permit communication, information sharing, and much more between devices worldwide.

1. Hotspot

A hotspot is a wireless network that provides Internet connectivity to mobile and computer devices such as smartphones, PDAs, tabs, netbooks, notebooks, or laptops. The three most popular hotspot technologies today are WiMAX. WiFi. Bluetooth.

On Android, here's how to set up a hotspot connection:

  • On your phone, go to the App settings.
  • From the drop-down menu, choose Network & Internet.
  • Select Hotspot & Tethering from the drop-down menu.
  • From the drop-down menu, pick a WiFi hotspot. 
  • The hotspot feature can be turned on and off from this page.
  • To personalize the hotspot feature, follow the on-screen instructions.

 

2. Bluetooth

Bluetooth is a device that allows data to be shared between devices over a short-range in its simplest form. The maximum connectivity range of most Bluetooth devices is roughly 30 feet, and that distance is reduced when impediments (such as a wall) are present.

Bluetooth is a technology that allows data to be transmitted between devices over a short distance in its most basic form. The highest communication range of many Bluetooth devices is about 30 feet, which is lowered when barriers are present.

3. Wi-fi

The full name for WiFi is Wireless Fidelity. WiFi is a wireless networking standard that connects computers, mobile devices, and other devices to the internet. Instead of using a cable, this technology communicates using a radio frequency signal.

WiFi is a wireless technology; on the other hand, it uses radio waves to transmit and receive signals from neighboring devices to provide Internet access to devices connected to WiFi. WiFi has grown in popularity as a convenient way to stay connected to the internet.

  • You can connect numerous devices to a WiFi Router at the same time.
  • Cabling that is structured Without an internet connection, you can easily use WiFi.
  • WiFi is quick and straightforward to use. It is not necessary to have any technical understanding of the WiFi system or its protocols.
  • WIFI may be used on various devices, including smartphones, tablets, and other portable gadgets.

 

4. Wi-Max

Worldwide Interoperability for Microwave Access (WiMAX) is an acronym for Worldwide Interoperability for Microwave Access. It is a communications technology with the primary goal of exchanging various types of wireless information, ranging from point-to-point to complete mobile cellular, and so on. The WiMAX forum is referred to as WiMAX.

The WiMAX Forum was founded in 2001 to help with the implementation of the standard technology. According to the forum, WiMAX is a last-minute wireless broadband network that can replace cable or DSL.

WiMax can deliver data transfer speeds of up to 75 megabits per second (Mbps) under ideal conditions, faster than traditional cable modem and DSL connections. However, because the bandwidth must be shared among several users, the speed is reduced in practice.

5. Mobile communication 

Mobile communication is the use of technology to interact with multiple users without requiring physical contact.

A mobile two-way radio, public land radio, mobile telephone, and amateur (HAM) radio are all mobile communication technologies. One-to-many communication systems that operate in half-duplex mode are mobile two-way radios.

For a more solid, well-informed company model, mobile communication can include every employee. Rather than being left out of the loop, wireless networks and mobile platforms enable both desk-based and mobility workers to keep in continual contact.

Mobile phones have several advantages.

Communication is simple. The most significant advantage of utilizing a mobile phone is that it makes communication more convenient and affordable.

  • Social media.
  • Education.
  • Promoting a company.
  • It is beneficial to people's safety.
  • When you're in a pinch, it's a lifesaver.
  • Make money with your phone.
  • Using a mobile phone to access the internet.

 

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