Add HT MCS table and bitrate lookup helper #84
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Introduce a static table for 802.11n HT MCS indexes 0 to 31, covering 20 MHz bandwidth with both 0.8 µs and 0.4 µs guard intervals. This table defines the modulation and coding scheme parameters used for HT mode. Provide a helper function to compute bitrate in Kbps based on the currently selected MCS index and guard interval from the bitrate mask. This update lays the groundwork for features such as transmission delay simulation and reporting bitrate via station information
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This patch adds a static HT MCS table (indexes 0–31) for 802.11n in 20 MHz bandwidth, covering both long GI (0.8 µs) and short GI (0.4 µs) variants.
Also introduces
get_ht_bitrate_kbps()for retrieving the bitrate based on the configured GI and current MCS index invwifi_vif.