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Figure 4: Example of a high call configuration. ELU31 has 32
B-channel configuration.
3.4.3
Maximum coverage configuration
Below the base stations are placed in such a way that they give a
maximum of coverage in a low traffic environment. The disadvantage
with this configuration is that each floor is covered by base stations from
other floors. Users that are moving around on one floor will cause
roaming and handover traffic between the floors.
This configuration is recommended when it is desired to limit the number
of base stations, but should be used with care in configurations with
highly mobile users, see figure 5 Example of maximum coverage config-
uration. ELU31 has 32 B-channel configuration. on page 15
For maximum coverage of one floor, see figure 6 Example of maximum
coverage of one base station on page 15.
Top floor
3:rd floor
2:nd floor
Ground
Base
station
Base
station
Base
station
Base
station
Base
station
Base
station
Base
station
Base
station
ELU31
Media
Gateway
Base
station
ELU31
Base
station
EL
U
3
1
floor
High traffic zone,
2 base stations connected to same ELU31
placed next to each other.
Base
station
Base
station
Base
station
Base
station
EL
U31
Media
Gateway
ELU3
1
Base
station
Base
station
High traffic zone,
2 base stations connected to same ELU31
placed next to each other.
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