When my 802.11n 2012 MacBook Pro Retina connects the first time after the UAP-AC has been rebooted, it will reach near 450mbps link rates on both TX and RX, with 10 ft line of sight to the AP. However, any subsequent connections seem to be capped at 150mbps until the AP is rebooted. Turning on 802.11 N Support Required | How to Improve ... Turning on 802.11 N Support Required | How to Improve Wireless Network Speed One way to speed up your wireless network is to let your modem or modem router support a network of 802.11 N devices. The majority of the gadgets nowadays support wireless N network, so it may be a good time to start phasing out your oldest equipment to take advantage ... What every IT professional should know about 802.11n (Part ...
The IEEE 802.11 family of standards describe the DCF protocol, which controls access to the physical medium. A station must sense the status of the wireless medium before transmitting. If it finds that the medium is continuously idle for DCF Interframe Space (DIFS) duration...
Issue with SonicPoint NE Access Points and Surface 2 Pro ... Issue with SonicPoint NE Access Points and Surface 2 Pro ... (802.11n/g/b mixed) the surface machines suffer around 25% packet loss. ... Enable short slot time ... Recommended Settings for 802.11n Connectivity - Intel Below are the default and recommended settings for Intel® Wireless Adapters supporting 802.11n. To change these settings, see Advanced Intel® Wireless Adapter Settings. DCF Interframe Space - Wikipedia If it finds that the medium is continuously idle for DCF Interframe Space (DIFS) duration, it is then permitted to transmit a frame. If the channel is found busy during the DIFS interval, the station should defer its transmission. DIFS duration can be calculated by the following method. DIFS = SIFS + (2 * Slot time) Advanced wireless settings - DD-WRT Wiki
Many 802.11g radios support short slot time, but some do not. When short slot time is enabled, the wireless device uses the short slot time only when all clients associated to the 802.11g, 2.4-GHz radio support short slot time. Short slot time is an 802.11g-only feature and does not apply to 802.11a radios.
Interoperable with Wi-Fi Certified 802.11a, 802.11b, 802.11g, or 802.11n enabled Mac computers, iPad, iPhone, iPod touch, and Windows-based PCs. NAT, DHCP, PPPoE, VPN Passthrough (IPSec, PPTP, and L2TP), DNS Proxy, SNMP, IPv6 (6to4 and manual tunnels). Преамбула длинная короткая. Дополнительные настройки... Активировать Short GI (Enable Short GI) — Данная функция также рекомендована, поскольку позволяет увеличить пропускную способность за счёт снижения длительности полосы расфильтровки. Активировать AP Isolation (Enable AP Isolation) — Изолирует все...
Преамбула длинная короткая. Дополнительные настройки...
Advanced Wireless Settings - sohow.demo.sonicwall.com Enable Green AP Green AP Timeout(s): Advanced Radio Settings: Enable Short Slot Time: Antenna Rx Diversity: Transmit Power: Preamble Length: Fragmentation Threshold (bytes): RTS Threshold (bytes): DTIM Interval: Association Timeout (seconds): Maximum Client Associations: Data Rate: ... Advanced Wireless Adapter Driver Settings - TechGenix Short GI: Enables the shortening of the Guard Interval, lessened time between transmitted symbols, which can help increase throughput and performance. Data rate and standard preferences AP Compatibility Mode: Allows you to choose how compatible you want your client to be with access points.
Базовые положения стандарта IEEE 802.11n – Keenetic
Manual:Interface/Wireless - MikroTik Wiki
Advanced Wireless Adapter Driver Settings - TechGenix Short GI: Enables the shortening of the Guard Interval, lessened time between transmitted symbols, which can help increase throughput and performance. Data rate and standard preferences AP Compatibility Mode: Allows you to choose how compatible you want your client to be with access points. What Is 802.11n Wi-Fi in Computer Networking? Although 802.11n was designed to replace the older 802.11a, 802.11b, and 802.11g Wi-Fi technologies, it has since been superseded by the 802.11ac standard. Each standard is faster and more reliable than the one that came before it.