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IEEE 802.11n-2009, or 802.11n, is a wireless-networking standard that uses multiple antennas to increase data rates. The Wi-Fi Alliance has also retroactively labelled the technology for the standard as Wi-Fi 4.
IEEE 802.11n należy do grupy standardów IEEE, które określają metody transmisji w bezprzewodowych sieciach lokalnych. Został zatwierdzony w roku 2009. Standard 802.11n pracuje z szybkościami 100,35; 252,88; 540 Mb/s przy pasmie częstotliwości 2.4 lub 5.0 GHz.
29 paź 2009 · Abstract: This amendment defines modifications to both the IEEE 802.11 physical layer (PHY) and the IEEE 802.11 medium access control (MAC) sublayer so that modes of operation can be enabled that are capable of much higher throughputs, with a maximum throughput of at least 100 Mb/s, as measured at the MAC data service access point (SAP).
19 cze 2021 · What is the maximum theoretical throughput of 802.11n? 802.11n can theoretically support a maximum throughput of 600 Mbps. However, that's only if your router is optimized to transmit data across multiple channels simultaneously.
22 mar 2022 · 802.11n access points use High Throughput (HT) mode, also known as 'clean' mode (Greenfield mode), which assumes that no 802.11b/g devices using the same bandwidth are in operation nearby (in the coverage area).
25 maj 2006 · This amendment defines modifications to both the IEEE 802.11 physical layers (PHYs) and the IEEE 802.11 medium access control layer (MAC) to enable operation in frequencies around 60 GHz and capable of very high throughput.
17 maj 2011 · Maximum throughput is achieved in Greenfield mode where only 802.11n clients exist. Factors such as Channel width, Guard Interval and Reduced IFS (RIFS) play a major role in the bandwidth. Table 1 and Table 2 show how these factors affect the bandwidth.
