original 802.11 What is the maximum rate supported by the protocol Mbps ()?

MIMO(Multiple input and multiple output) The client can use at most 3 Two spatial streams transmit data at the same time, and the maximum theoretical rate can reach , That is, multiple input and multiple output, using 600Mbps . 802.11n Technology wireless access point and guest

To obtain better coverage, try to use AP Signal can ( ) Through the wall.

The following is for thin AP Is the description correct ()?

If one wireless client connects to two AP identical SSID Next, what is used to determine which wireless terminal is connected to? ()?
AP