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All Articles With Tag: Efficiency

E-Book Section Chapter 2: Efficiency: Combining Data-Rates with the Shannon Formula

Author: Herbert Wolverson, Posted: Tuesday, 04-14-15

By combining the 802.11X standards for data-rate encoding over multiple spatial streams with the Shannon formula, it is possible to gauge the relative efficiency of the 802.11X protocols, and to see how much room for improvement remains to be squeezed out of future products.

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802.11AC 802.11b 802.11n E-Book Efficiency Fundamentals Shannon Wireless Internet Service Provider WISP


E-Book Section Chapter 2: Channel Widths

Author: Herbert Wolverson, Posted: Tuesday, 04-14-15

Once you have selected a base frequency range, you need to pick a “channel width.” Typically for Ubiquiti and Mikrotik equipment, these are available as 5mhz, 10mhz, 20mhz, 30mhz and 40mhz. With the advent of 802.11ac based equipment, even larger channel widths (up to 80 mhz) are becoming available. Channel width is a trade-off, and should be carefully considered.

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Air-Encoding Bandwidth Channel Width E-Book Efficiency Fundamentals Interference Mikrotik Performance Throughput Ubiquiti Wireless Internet Service Provider WISP