Infrastructure Requirements and Layout Planning
LTE 700 MHz MobileAccessVE Instant Coverage Solution User Manual
14
3.4
Planning VAP Layout
The following section describes the steps of planning VAPs along the covered floor. At the end of
this section an example of a planning map is provided.
Note
:
It is highly recommended to use a floor plan when planning the VAPs locations.
3.4.1
RF Coverage Factors
It is important to note the type of factors that can severely impact RF coverage, and should be
avoided:
Metallic Structures
such as elevators, high file cabinets, and some moveable metallic
partitions severely degrade RF signals. All efforts should be made to locate VAPs in front of, or
above metallic objects (desks, filing cabinets) to allow the signal to propagate.
Wall Materials
such as concrete, tile, and cinderblock, as well as bathroom fixtures typically
have fairly high signal attenuation and should be considered as dense spaces.
Types of
Glass
that have metallic coatings can affect RF coverage, typically exterior or
mirrored. However this issue is not normally encountered inside a building.
3.4.2
Mapping Locations
To Map the VAP Locations
1. Map out the available Ethernet jack locations and mark all CAT-5e/6 drop locations on the
floor plan map.
TIP
:
The size and number of the ceiling tiles can be used to measure distances.
2. Using the floor plan and the VAPs coverage guidelines as provided in section 3.4.3, mark
approximately where you would like to place each VAP in the facility.
VAPs may be added or removed as needed for optimal coverage.
3. For each jack being used to connect a VAP, check if the jack is already connected to the
Ethernet switch. .
4. Connect the Ethernet cables corresponding to the selected jacks according to section 4.3.
5. It is also recommended to check the area where each VAP will be installed to ensure the
installation is feasible.
3.4.3
Optional Directional Antennas
Each VAP has an integrated internal antenna that provides isotropic radiation. To prevent
interference and improve coverage, connect directional antennas to VAPs installed near outer
walls. The VAP antenna parameter must be set accordingly via the Web GUI. (See section 8.3).
