802.22


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802.22

An IEEE wireless standard for operation in the VHF and UHF TV white space bands from 54 to 862 MHz. Employing cognitive radio techniques, 802.22 is a "wireless regional area network" (WRAN) and is dubbed "Super Wi-Fi."

Similar to 802.11af
The IEEE 802.11af Wi-Fi standard also uses the TV white spaces but 802.22 offers greater distances and higher data rates (up to 100 km and 50+ Mbps compared to 1 km and 25+ Mbps). Both technologies penetrate walls better than regular Wi-Fi due to their lower frequencies. See 802.11af, TV white spaces and cognitive radio.
References in periodicals archive ?
Para mitigar la interferencia sobre estas senales, el protocolo 802.
Development of radio environment map enabled case-and knowledge-based learning algorithms for IEEE 802.
They modeled the secondary network using MAS where the different agents are base stations of the IEEE 802.
if the received signal level at the position is greater than a certain value as described in the IEEE 802.
22[TM] Working Group, recipient of the IEEE Standards Association (IEEE-SA) Emerging Technology Award, has completed and published the IEEE 802.
The superiority of the proposed preamble structure is verified by numerical simulations over IEEE 802.
In an infrastructure-based system, all users within the area of operation manage their decision requests through a central device, as in specification (IEEE 802.
Time Slotted Protocols: The time slotted protocols follow the IEEE 802.
11] Ning Han, SungHwan Shon, Jae Hak Chung, Jae Moung Kim, "Spectral correlation based signal detection method for spectrum sensing in IEEE 802.