A.0 dBm = 1 mW

B.mW C.

C.mW mW

A.Passive tags do not communicate directly with the WLAN infrastructure, but instead they rely on the tag reader to communicate tag information to the

B.Active RFID tags periodically transmit 802.11 beacon management frames that must be synchronized with the AP for proper location of the tagged asset.

C.When passive tags are implemented, the AP density should be increased by 25% to make up for the shorter transmit range of passive tags as compared to active tags.

D.With passive tags, AP transmit gain should be increased to supply extra power for near-field coupling or backscatter modulation from the tag to the AP since the passive tag lacks an internal power source.

A.Maximal Ratio Combining

B.Channel bonding

C.MCS data rates

D.Mandatory data rates

A.Switches

B.Routers

C.Clients

D.Active Directory

E.RADIUS

A.22 Mchips/s

B.11 Mchips/s

C.2 Mchips/s

D.1 Mchip/s