Question: Data rates and speed fedit] Theoretical throughput for single Spatial Stream (in Mbls) MCS Modulation Coding 20 MHz channels40 MHz channels 80 MHz channels160 MHz
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Data rates and speed fedit] Theoretical throughput for single Spatial Stream (in Mbls) MCS Modulation Coding 20 MHz channels40 MHz channels 80 MHz channels160 MHz channels index type rate 800 ns GI 400 ns GI 800 ns GI 400 ns GI 800 ns GI 400 ns GI 800 ns GI 400 ns G 0 BPSK 1 QPSK 2 QPSK 1/2 6.5 1/2 13 3/4 19.5 7.2 14.4 21.7 28.9 43.3 57.8 65 72.2 86.7 N/A 13.5 27 40.5 54 15 30 45 60 29.3 58.5 87.8 32.5 65 97.5 130 58.5 65 130 175.5 195 234 351 468 260 390 520 585 650 780 866.7 16-QAM 1/2 4 16-QAM 3/4 39 5 64-QAM2/352 26 108 121.5 135 135 162 180 175.5 195 234 263.3 292.5 526.5 292.5 325 351 390 120 260 6 64-QAM 34 58.5 585 702 7 64-QAM 5/6 65 150 390 433.3 780 256-QAM 3/4 78 180 9 256-QAM 5/6 N/A Note: A second stream doubles the theoretical data rate, a 3rd 3x, etc. Note: MCS 9 is not applicable to all channel width/spatial stream combinations Using the best coding rate, the most sophisticated modulation, the widest channels and the lowest guard interval provides the highest data rates. Describe the trade off of each of these elements Data rates and speed fedit] Theoretical throughput for single Spatial Stream (in Mbls) MCS Modulation Coding 20 MHz channels40 MHz channels 80 MHz channels160 MHz channels index type rate 800 ns GI 400 ns GI 800 ns GI 400 ns GI 800 ns GI 400 ns GI 800 ns GI 400 ns G 0 BPSK 1 QPSK 2 QPSK 1/2 6.5 1/2 13 3/4 19.5 7.2 14.4 21.7 28.9 43.3 57.8 65 72.2 86.7 N/A 13.5 27 40.5 54 15 30 45 60 29.3 58.5 87.8 32.5 65 97.5 130 58.5 65 130 175.5 195 234 351 468 260 390 520 585 650 780 866.7 16-QAM 1/2 4 16-QAM 3/4 39 5 64-QAM2/352 26 108 121.5 135 135 162 180 175.5 195 234 263.3 292.5 526.5 292.5 325 351 390 120 260 6 64-QAM 34 58.5 585 702 7 64-QAM 5/6 65 150 390 433.3 780 256-QAM 3/4 78 180 9 256-QAM 5/6 N/A Note: A second stream doubles the theoretical data rate, a 3rd 3x, etc. Note: MCS 9 is not applicable to all channel width/spatial stream combinations Using the best coding rate, the most sophisticated modulation, the widest channels and the lowest guard interval provides the highest data rates. Describe the trade off of each of these elements
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