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Cisco Aironet Access Point Deployment Guide
Figure 56: Beamforming, Constructive Interference, and Destructive Interference
Figure 57 provides a visual comparison of ClientLink 1.0, using one spatial stream, and ClientLink 2.0, using three spatial streams. Unlike the AP 3500, the AP 3600 provides multiple spatial streams using four transceivers for even greater performance. The AP 3600 can beamform to all 802.11a/g and 802.11n one, two, and three spatial stream clients. The signal is x3 as each stream is beamformed.
Figure 57: Example of ClientLink Directing the Signal to a Client
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