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Cellular Technology: Its Past, Present, and Future

Cellular technology revolutionized mobile communications in 1983 by introducing a system that used radio waves to allow portable phones to transmit and receive calls without being limited to a single antenna or small number of frequencies. This solved major problems with the previous mobile phone system of long wait times and waitlists. Cellular technology has since evolved to allow internet access from anywhere using portable computers and cellular modems with satellite service, showing how technologies from different fields can combine to meet growing information needs.

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Bicolano Jan
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211 views2 pages

Cellular Technology: Its Past, Present, and Future

Cellular technology revolutionized mobile communications in 1983 by introducing a system that used radio waves to allow portable phones to transmit and receive calls without being limited to a single antenna or small number of frequencies. This solved major problems with the previous mobile phone system of long wait times and waitlists. Cellular technology has since evolved to allow internet access from anywhere using portable computers and cellular modems with satellite service, showing how technologies from different fields can combine to meet growing information needs.

Uploaded by

Bicolano Jan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Cellular Technology : Its Past, Present, and Future

Mobile communications took a big


step forward in 1983 with the invention of the
Cellular System regulating the portable telephone,
which uses radio waves to transmit and receive
audio signals. Before this time, mobile telephone
service in the United States, consisting mainly of car
phones, was extremely limited because
metropolitan areas had only one antenna for these
purposes. In addition, the Federal Communications
Commission (FCC) assigned only 12 to 24 frequencies
to each area, which meant that only a few calls could
occur at a time. These limitations often meant a 30-
minute wait for a dial tone and five to ten-year
waiting list just to acquire the service.With the
invention of cellular phone service in 1983, personal
communications no longer depended on wires. It has
now become possible to connect to the internet
from virtually anywhere in the world using a portable
computer and a cellular modem with satellite
service. Technologies that developed from different
fields, such as personal communication,
computation, and space exploration often worked
together to serve the constantly evolving human
needs of the information age.

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