When performing a validation survey for a Multiple Channel Architecture (MCA) system in a multi-tenant building with five floors, what aspect should you, as the surveyor, keep in mind?
A . The RF interference caused by passing airplanes supporting on-board Wi-Fi should be a prime consideration
B . The channel reuse pattern should be three dimensional with the RF cell extending coverage of each access point to other floors
C . The omni-directional antennas of the access points should be oriented parallel to the floor to maximize the coverage pattern across as many floors as possible
D . The Fresnel Zone is completely blocked between floors so each floor is considered a separate site survey
Answer: B