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When to Optimize
1
When to Optimize
New Installations
Site Expansion
Periodic Optimization
Repaired Sites
1-6
The following operations and optimization/test actions should be
accomplished for a new BTS or frame installation:
1. After the initial site installation, it must be prepared for operation.
This preparation includes verifying hardware installation, initial
power–up, download of operating code, and Clock Synchronization
Module (CSM) verification.
2. Next, the optimization is performed. Optimization includes
performance verification and calibration of all transmit and receive
RF paths, and download of accumulated calibration data.
3. A calibration audit of all RF transmit paths may be performed any
time after optimization to verify BTS calibration.
4. After optimization, a series of manual pre–Acceptance Test
Procedure (ATP) verification tests are performed to verify
alarm/redundancy performance.
5. After manual pre–ATP verification tests, an ATP is performed to
verify BTS performance. An ATP is also required to demonstrate
regulation compliance before the site can be placed in service.
Optimization is required after expansion of a site with additional BTS
frames.
Periodic optimization of a site may also be required, depending on the
requirements of the overall system.
Refer to Appendix C for a detailed FRU Optimization/ATP Test Matrix
outlining the minimum tests that must be performed anytime a BTS RF
subassembly or cable associated with an RF path is replaced.
1X SC 4812T-MC Multicarrier BTS Optimization/ATP
68P64115A21–B
Sept 2003
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