Revolutionwifi.blogspot.com Website Review

This site will remain active for now as an archive of old blog posts until all of the search and categorization features are in place on The new website does have ALL of the historical blog posts and you can search them using the search box on the Blog page at: I haven't figured out how to update search engine cache to point to the new URLs yet.. If anyone knows how to do this I would appreciate regulations in the United States regarding the 5 GHz unlicensed spectrum bands. I've put together the following table for quick Additionally, here is a graphic of the 5 GHz U-NII bands, both current and proposed, from the NTIA report into a printable format for reference. You can do*nload them below. This table maps client SNR values to MCS indexes for the purpose of determining the data rates that clients can achieve based on the SNR is also related to RSSI. Two RSSI values are of importance: the Minimum Receiver Sensitivity and the Expected Receiver Sensitivity. The 802.11 minimum receiver sensitivity tables often referenced in research and testing material are the required minimum RSSI values that a radio should be able to decode a given modulation type and encoding rate (MCS index) with a packet error rate (PER) less than 10%. Most 802.11 radios provide better receiver sensitivity than the minimum requirement. Therefore, the Expected Receiver Sensitivity reflects the typical receive sensitivity of clients with the ability to achieve any given MCS index at a lower RSSI than the minimum receiver sensitivity required to pas* testing. For example, the minimum receiver sensitivity for an 802.11ac 20 MHz PPDU at MCS 9 is -57dBm, but most 802.11ac radios can decode this PPDU at a lower RSSI such as -62dBm.  It should also be noted that a receiver's ability to perform Maximal Ratio Combining (MRC) across multiple receive antenna chains is not reflected in this SNR chart. MRC can allow a device to receive the incoming signal at a lower energy level at each of the individual