Wireless broadband

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Published on December 8, 2021 1:33:05 AM ● Video Link: https://www.youtube.com/watch?v=IX9vW6d3N_s

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Wireless broadband, by Wikipedia https://en.wikipedia.org/wiki?curid=4595 / CC BY SA 3.0

#Wireless_networking
#Broadband
Three fixed wireless dishes with protective covers on top of 307 W. 7th Street, Fort Worth, Texas around 2001 Wireless broadband is
telecommunications technology that provides high-speed wireless Internet access or computer networking access over a wide area.
The term comprises both fixed and mobile broadband.
Originally the word "broadband" had a technical meaning, but became a marketing term for any kind of relatively high-speed computer network or Internet access technology.
According to the 802.
16-2004 standard, broadband means "having instantaneous bandwidths greater than 1 MHz and supporting data rates greater than about 1.5 Mbit/s." The Federal
Communications Commission （FCC） recently re-defined the definition to mean download speeds of at least 25 Mbit/s and upload speeds of at least 3 Mbit/s.
A typical WISP Customer Premises Equipment （CPE） installed on a residence A wireless broadband network is an outdoor fixed and/or mobile wireless network providing point-to-multipoint or point-to-point terrestrial wireless links for broadband services.
Wireless networks can feature data rates exceeding 1 Gbit/s.
Many fixed wireless networks are exclusively half-duplex （HDX）, however, some licensed and unlicensed systems can also operate at full-duplex （FDX） allowing communication in both directions simultaneously.
Outdoor fixed wireless broadband networks commonly utilize a priority TDMA based protocol in order to divide communication into timeslots.
This timeslot technique eliminates many of the issues common to 802.
11 Wi-Fi protocol in outdoor networks such as the hidden node problem.
Few wireless Internet service providers （WISPs） provide download speeds of over 100 Mbit/s; most broadband wireless access （BWA） services are estimated to have a range of 50 km （31 mi） from a tower.
Technologies used include Local Multipoint Distribution Service （L...