Wireless internet connection (1)

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Wireless internet connection
Viva Communications
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Understanding Wifi connectivity

• Wireless internet connection is used to connected
  devices without the use of wires. The purpose for
  Wifi connectivity is to access information faster
  and efficiently, eliminate the need for wiring,
  cabling, adapter, plugs, switches, connectors and
  pins. Wifi networks is similar to radio
  technologies and use
• IEEE 802.11b
• IEEE 802.11a
• IEEE 802.11g
• To receive and transmit data

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• IEEE 802.11b made its appearance in 1999 and
  operates at 2.4 GHz
• radio spectrum. It comes with 11 Mbps speed
  within a range of 30m. It can accommodate a speed
  of 100-150 feet. It is highly popular and least
  expensive. When there is interference from
  Bluetooth and mobile phones the
  transmission speed is reduced.

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• IEEE 802.11a made its appearance in 2001 and
  operates at 5 GHz with 54 Mbps theoretical
  speed and 15-20 Mbps Actual speed. It
  comes at a feet range of 50-75. It is
  comparatively more expensive when compared to
  the other models. It is not compatible with
  802.11b.

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• IEEE 802.11g made its appearance in 2003 and is a
  combination of both a b. It comes at a feet
  range of 100-150 with 54 Mbps speed and 2.4
  GHz radio frequencies. It is compatible with b.
  With higher speed and range it is considered
  to be the preferred type by Wifi user.

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• Wifi applications are suitable for home,
  travelers, hospitality, healthcare, small
  business, large business and campuses. Wifi
  security is a major concern and to protect
  your interest secure it with a password. The
  password is necessary to access the Wifi. The
  advantage of mobility,
  flexibility, reliability, ease of installation
  and cost has made it a popular choice.

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• Viva Communications
• 24/7 Customer Care Tel [phone]
• Email suba_at_vivacommunication.com
• website https//www.vivacommunication.com/