Wireless/Bluetooth

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Across
  1. 2. 5 GHz Frequency, max speed 3.46 Gbps, 300 Ft range, 802.11b/g/n backwards compatibility
  2. 5. 2.4 or 5 GHz Frequency, max speed 14 Gbps, 300 Ft range, 802.11b/g/n/ac backwards compatibility
  3. 7. 2.4 or 5 GHz Frequency, max speed 600 Mbps, 1200 Ft range, 2.4 GHz: 11 Channels 5GHz: 23 channels, 802.11a/b/g depending on implementation backwards compatibility
  4. 11. 5 GHz Frequency, max speed 54 Mbps, 100 Ft range, 23 channels, no backwards compatibility
  5. 12. multiple-output (MIMO) An enhancement that allows multiple antennas to use the same radio frequency.
  6. 14. Wireless communication technology that allows two devices to connect to each other over a short distance.
  7. 15. Protected Access Encryption protocol used on most wireless networks today. Versions 2 and 3 are the latest versions in use.
  8. 18. channel A method that allows the frequency of the wireless network to be fine-tuned. Each channel is approximately 20 MHz wide.
  9. 19. Frequency Identification (RFID) A communication method that uses radio waves to transmit data from small circuit boards called RFID tags to special scanners.
Down
  1. 1. IEEE designation for all wireless networking standards.
  2. 3. 2.4 GHz Frequency, max speed 54 Mbps, 150 Ft range, 11 channels, 802.11b backwards compatibility
  3. 4. bonding A method that combines channels into one to increase bandwidth.
  4. 5. 2.4 GHz Frequency, max speed 11 Mbps, 150 Ft range, 11 channels, no backwards compatibility
  5. 6. portal Authentication method that forces a user to agree to terms or pay a fee before accessing the wireless network.
  6. 8. authentication Secure authentication method for wired and wireless networks.
  7. 9. multiple-input multiple-output (MU-MIMO) An enhancement to MIMO that allows the antennae on the access point to divide streams between multiple devices.
  8. 10. Protected Setup Wireless authentication method that allows for automatic connection between a device and the wireless access point.
  9. 13. key (PSK) Wireless authentication method that uses a passphrase to authenticate users.
  10. 16. network Wireless network that requires no authentication.
  11. 17. Field Communication (NFC) A communication method that allows two-way communication between two devices within a few centimeters of each other.