802.11 PHY Data Rates
. . . .
802.11 PHY Data Rate
Max Data Rates
Theoretically, standards; 802.11n specifies data rates of up to 600 Mbps, and 802.11ac specifies data rates of up to 6.93 Gbps.
Max Data Rates
Theoretically, standards; 802.11n specifies data rates of up to 600 Mbps, and 802.11ac specifies data rates of up to 6.93 Gbps.
802.11b
802.11g
HT & VHT
MCS Modulation and Coding Schemes
http://mcsindex.com/
HT & VHT radios, define data rates based on numerous factors, including:
802.11n
802.11ac
MCS index between 0-9 per number of Spatial Streams used.
*10 such instances where MCS values are not supported with certain channel width and spatial stream combinations:
MCS Modulation and Coding Schemes
http://mcsindex.com/
HT & VHT radios, define data rates based on numerous factors, including:
- modulation
- coding method
- the number of spatial streams
- channel size
- guard interval
802.11n
- MCS index between 0-31
802.11ac
MCS index between 0-9 per number of Spatial Streams used.
*10 such instances where MCS values are not supported with certain channel width and spatial stream combinations:
- MCS 6 is not supported for an 80 MHz channel when using:
- 3 or 7 spatial streams.
- MCS 9 is not supported for an 20 MHz channel when using:
- 1, 2, 4, 5, 7, or 8 spatial streams
- MCS 9 is not supported for an 80 MHz channel when using:
- 6 spatial streams,
- MCS 9 is not supported for an 160 MHz channel when using:
- 3 spatial streams.
Reference:
Coleman, David D.,Westcott, David A. CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 Wiley.
Coleman, David D.,Westcott, David A. CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 Wiley.
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