In the aftermath of catastrophes, wireless technology has vastly improved communication between rescue workers and survivors and has allowed people to more quickly contact loved ones in the affected areas .
Read moreWho is the founder of wireless communication?
Jagadish Chandra Bose , the Indian scientist who pioneered wireless communication in the 1890s.
Read moreWhat is the main concept of wireless communication?
Wireless Communication is a method of transmitting information from one point to other, without using any connection like wires, cables or any physical medium . Generally, in a communication system, information is transmitted from transmitter to receiver that are placed over a limited distance.
Read moreWhat is the history of wireless communication?
In 1894, Guglielmo Marconi began developing a wireless telegraph system using radio waves , which had been known about since proof of their existence in 1888 by Heinrich Hertz, but discounted as a communication format since they seemed, at the time, to be a short range phenomenon.
Read moreWhat is the evolution of wireless network?
1880: It all started with the discovery of radio waves, which soon led to the telegraph and mobile phones . 1901: A brief letter between Britain and Canada was the first wireless Transatlantic message. 1922: With the discovery of FM frequencies, as well as the portable radio, a framework was established.
Read moreWhat are the types wireless communication?
There are different types of wireless communication devices like mobiles. Cordless telephones, Zigbee wireless technology, GPS, Wi-Fi, satellite television, and wireless computer parts . Current wireless phones include 3 and 4G networks, Bluetooth, and Wi-Fi technologies.
Read moreWhat is the first wireless communication?
“The world’s first wireless telephone conversation occurred in 1880, when Alexander Graham Bell and Charles Sumner Tainter invented and patented the photophone , a telephone that conducted audio conversations wirelessly over modulated light beams (which are narrow projections of electromagnetic waves).”
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