Match each wireless networking specification or technology feature on the left with its corresponding IEEE 802.11 standard designation on the right.
- Operates exclusively in the 5 GHz band and introduced downstream MU-MIMO supportIEEE 802.11ac (Wi-Fi 5)
- Operates in the 2.4 GHz band with a maximum theoretical throughput of 11 MbpsIEEE 802.11b
- Operates in both 2.4 GHz and 5 GHz bands and first introduced MIMO antenna technologyIEEE 802.11n (Wi-Fi 4)
- Extends Wi-Fi 6 operations into the newly available 6 GHz frequency bandIEEE 802.11ax (Wi-Fi 6E)
Cevap
802.11b matches the 2.4 GHz 11 Mbps throughput specification; 802.11n matches dual-band operation with MIMO; 802.11ac matches exclusive 5 GHz operation with downstream MU-MIMO; 802.11ax (Wi-Fi 6E) matches the 6 GHz frequency expansion.
Each Wireless standard is defined by explicit frequency bands and technological milestones: 802.11b is a 2.4 GHz legacy standard capped at 11 Mbps; 802.11n introduced MIMO across 2.4 GHz and 5 GHz bands; 802.11ac brought 5 GHz-exclusive operation with downstream MU-MIMO; and Wi-Fi 6E (802.11ax) expanded operations into the uncrowded 6 GHz spectrum.
Adım Adım Çözüm
Anahtar Kavram
IEEE 802.11 Wireless Standards Characteristics
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