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1. #Realtek rtl8811au wireless lan 802.11ac range how to#
2. #Realtek rtl8811au wireless lan 802.11ac range update#
3. #Realtek rtl8811au wireless lan 802.11ac range manual#
4. #Realtek rtl8811au wireless lan 802.11ac range mac#

#Realtek rtl8811au wireless lan 802.11ac range mac#

MAC modifications (mostly to support above changes).Beamforming with standardized sounding and feedback for compatibility between vendors (non-standard in 802.11n made it hard for beamforming to work effectively between different vendor products).Some vendors offer a non-standard 1024-QAM mode, providing 25% higher data rate compared to 256-QAM.256- QAM, rate 3/4 and 5/6, added as optional modes (vs.Downlink MU-MIMO (one transmitting device, multiple receiving devices) included as an optional mode.Space-division multiple access (SDMA): streams not separated by frequency, but instead resolved spatially, analogous to 11n-style MIMO.Multiple STAs, each with one or more antennas, transmit or receive independent data streams simultaneously.Downlink multi-user MIMO (MU-MIMO, allows up to four simultaneous downlink MU-MIMO clients).Support for up to eight spatial streams (vs.Optional 160 MHz and mandatory 80 MHz channel bandwidth for stations cf.New technologies introduced with 802.11ac include the following: 6.1 Commercial routers and access points.It meant Wave 2 products would have higher bandwidth and capacity than Wave 1 products. Subsequently in 2016, Wi-Fi Alliance introduced the Wave 2 certification, which includes additional features like MU-MIMO (down-link only), 160 MHz channel width support, support for more 5 GHz channels, and four spatial streams (with four antennas compared to three in Wave 1 and 802.11n, and eight in IEEE's 802.11ax specification). From mid-2013, the alliance started certifying Wave 1 802.11ac products shipped by manufacturers, based on the IEEE 802.11ac Draft 3.0 (the IEEE standard was not finalized until later that year). The Wi-Fi Alliance separated the introduction of ac wireless products into two phases ("waves"), named "Wave 1" and "Wave 2". This is accomplished by extending the air-interface concepts embraced by 802.11n: wider RF bandwidth (up to 160 MHz), more MIMO spatial streams (up to eight), downlink multi-user MIMO (up to four clients), and high-density modulation (up to 256-QAM). The specification has multi-station throughput of at least 1.1 gigabit per second (1.1 Gbit/s) and single-link throughput of at least 500 megabits per second (0.5 Gbit/s). The standard has been retroactively labelled as Wi-Fi 5 by Wi-Fi Alliance. IEEE 802.11ac-2013 or 802.11ac is a wireless networking standard in the IEEE 802.11 set of protocols (which is part of the Wi-Fi networking family), providing high-throughput wireless local area networks (WLANs) on the 5 GHz band. *: (Wi-Fi 0, 1, 2, 3, are unbranded common usage. How Do I Improve my 802.Wireless networking standard in the 802.11 family Wi-Fi Generations What are the Different Wi-Fi Protocols and Data Rates? Recommended Settings for 802.11n Connectivity Recommended Settings for 802.11ax Connectivity If configured for 11ac mode only, legacy devices that support only 11n or 11a/g aren't able to connect to the AP. This setting controls the type of Wi-Fi devices (802.11a/b/g/n/ac) that can connect to the AP.įor optimal performance and compatibility, enable support for all wireless modes. If configured for 40MHz only or 80MHz only, this setting prevents legacy devices that support only 20MHz from connecting to the AP.

#Realtek rtl8811au wireless lan 802.11ac range how to#

#Realtek rtl8811au wireless lan 802.11ac range manual#

Check the user manual or contact your AP manufacturer for details. The actual name and feature of the setting may vary depending on the AP. If you aren't sure if the AP is configured for 11ac, contact your AP manufacturer.

Make sure your Access Point (AP) or Wi-Fi router supports the 5 GHz frequency band, and configured for 11ac mode. The setting 802.11n/ac Wireless Mode or HT Mode determines the supported data rates, or Throughput mode, where:

#Realtek rtl8811au wireless lan 802.11ac range update#

Use the Intel® Driver & Support Assistant to update your Intel® Drivers.Ĩ02.11a/b/g Wireless Mode or Wireless Mode Update your adapter and wireless router software. See more detailed info and how to change these settings under the Advanced tab of the Windows* Device Manager properties. Use this page as a reference to return your system settings to these defaults if they’ve been changed. Below are the default and recommended settings for Intel® Wireless Adapters supporting 802.11ac.