-Analysis & improvement service, process, knowledge to reduce customer complaint AIS.
-Analyze customer UE signal usage problems by Program RAN Discovery.
-Check Alarm, RET, Parameter and NB LTE+NR this problem area.
-Propose for E-tilt, M-tilt, RS power and azimuth changes to improve coverage.
-Adjust parameter for E-tilt, M-tilt, RS power to improve coverage.
SSV report GSM, UMTS, LTE,NR
War room meeting and optimization discussion with True owner in order to improve
Plan and draw the route and send to customer for approval (SSO)
Conduct the cluster optimization analysis to eliminate the coverage problem like Pilot pollution, unnecessary signal from overshooting cell, missing neighbor, Poor RSRP, Poor SINR, Poor RSCP, Poor CQI and ECIO area
Propose for electrical/mechanical tilting and azimuth changes to improve coverage
Analysis and propose the best solution to customer
Correct problem Hardware and Software to Drive test Engineer
Check AOR report from installation team to ensure that antenna is correctly install before do CVT U2100+LTE
Setup DT tool by NEMO7.0 follow as test case UMTS+LTE