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Fig. 11 | EURASIP Journal on Wireless Communications and Networking

Fig. 11

From: SAMU: design and implementation of frequency selectivity-aware multi-user MIMO for WLANs

Fig. 11

Experimental results with either emulated or actual wireless channels on 2.4 GHz. a Normalized throughput for different number of sub-channels across channel delay spreads. b Normalized throughput gain for different number of sub-channels across channel delay spreads. c Normalized throughput gain versus antenna numbers on the AP for 2 selected users. d Throughput gain versus the number of total users in the coverage of the AP. e Sub-channel division threshold changes with frame duration. f Sub-channel division threshold changes with channel bandwidth. g Normalized throughput gain in emulated IEEE TGn channel model. h Normalized throughput gain in an actual office environment

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