How is throughput capacity scaled in a single channel architecture (SCA) WLAN system?
By increasing transmit power and placing APs that are on a single channel farther from one
By adding more SSIDs to existing APs to spread users across different contention domains.
By adding APs to increase the number of non-overlapping channel layers.
By using downlink data compression and uplink flow control at the AP.
By using a single 802.11n radio to transmit simultaneous downlink data streams to different