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C
P
ORDLESS
HONE
Media
Gateway
3.9.3
24
–
Take into consideration that in free space, with antennas in
upright position the coverage is greater horizontally than verti-
cally. Although in normal office environments this effect is
negligible due to the amount of reflections, it may still be worth
trying to place base stations horizontally in order to get more
vertical coverage in, for example, stair ways.
•
Finalizing the plan when all base station positions on the map are
verified and the plan is found suitable, discuss with the client
whether extra base stations are needed in particular areas due to
local requirements. Then the whole area is divided into location
areas in such a way that each area is from a signaling perspective
optimized, see figure 13 Typical division of location areas on page
24.
Note: The deployment of BS370 is done after the site-survey and instal-
lation of the base stations. When installing the BS370 the site
survey tool should be used. BS370 is not recommended to use.
High traffic zone,
2 base stations connected to same ELU31
placed next to each other.
Base
Base
station
station
2
4
/
/
Base
station
3
4
/
/
Base
station
4
4
/
/
Base
station
3
/
High traffic zone,
2 base stations connected to same ELU31
placed next to each other.
Figure 13:Typical division of location areas
Building elements
This section describes how different building elements can affect the
coverage.
•
The cell size is dependant on the material of which walls, ceilings
and floors are made.
Top floor
Base
station
4
/
3:rd floor
Base
station
/
2:nd floor
Base
station
2
/
Ground
Base
floor
station
3
/
Base
station
2
/
Base
Base
station
station
2
Base
Base
station
station
Base
Base
station
station
5/1531-ANF 901 14 Uen D3 2013-11-28
High
traffic
floor
Low traffic
max
coverage
floors
Medium
traffic
floor
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