User's Manual Part 2

RBS 2308 and RBS 2309 User’s Guide
6. Click OK when finished.
7. Repeat steps 1 to 6 to add another RRU cabinet to the configuration.
Selecting the RBS type according to step 2 and defining the master cabinet
according to step 3 are not relevant when adding another RRU cabinet.
Defining Antenna Sector Setup
For different Site Cell Configurations (SCC), the number of cells is related
to antenna sectors. The number of TRXs is related to the number of RRUs
(antenna systems). The RBS 2308 has four TRX/RRU and RBS 2309 has
two TRX/RRU.
Example 1: For an RBS 2309 in a SCC = 1×4, define an RBS with two RRUs
(two TRX/RRU) and then define one antenna sector with two antenna systems
(RRUs).
Example 2: For an RBS 2308 in a SCC = 3×4, define an RBS with three RRUs
(four TRX/RRU) and then define three antenna sectors with one antenna
system (RRU).
1. To add antenna systems for an antenna sector, click New in the Antenna
Sector Setup window.
2. To define an antenna system for a sector, click New.
3. In the Frequency box, select the frequency used.
4. In the Duplexer box, select Yes if the RRU internal duplexer is used (duplex
mode) and No if not (simplex mode). This selection is only applicable for
RBS 2308 configured with 800/1900 RRUs.
5. In the RX Diversity box, select No or 2-Way.
6. Click OK.
7. To define another antenna system within the same antenna sector, click
New again.
8. Click OK, or repeat step 7 for adding more RRUs within the same antenna
sector.
9. To define an antenna system in a new sector, repeat steps 1 to 8.
10. Click OK in the Create IDB window when all antenna sectors are defined.
The Final Configuration Selection window appears.
Selecting Final Configuration
1. In the Final Configuration Selection window, select the SCC.
2. Verify that the correct parameters have been entered. Click OK.
1
17
EN
/LZT 720 0027 Uen R8A 2006-06-27