You have been asked to design a wireless network solution that will implement context-aware
services on an existing network that was initially deployed for data traffic only. Which two design
principles would you follow to increase the location accuracy with the least possible impact on the
current setup? (Choose two.)

A.
Use directional antennas to provide better cell separation.

B.
Add access points along the perimeter of the coverage area.

C.
Install additional APs in monitor mode where the cochannel interference would otherwise be
affected.

D.
Increase the AP density to create an average interaccess point distance of less than 40 ft.

E.
Fine tune the access points radio configuration to have a higher average transmission power to
achieve better coverage.