LTE Optimization Short analysis

1.     Hygiene issue

         a.     Availability < 100 --> create HCR

         b.     VSWR alarm --> create HCR

         c.     RSSI --> create HCR

2.     DLUT 10 MHz (target 12) jika diatas 12 --> monitoring

3.     DLUT 15 MHz (target 18) jika diatas 18 --> monitoring

4.     DL PRB Utilization > 70% dan CUL >= 300 and BW = 10 MHz --> Propose Upgrade BW to 15 MHz

5.     DL PRB Utilization > 70% dan CUL >= 300 and BW = 15 MHz --> lihat CQI

         a.  Avg CQI > 10, BW 15, PRB > 70%, TA aman --> Propose New site

          b.  Avg CQI > 10, BW 15, PRB > 70%, TA "overshoot"--> Physical tuning (Propose Site audit)

          c.   Avg CQI < 10 --> Physical tuning (Propose site audit)

6.     Transport Bad --> Transport Check, 

7.     RRC connmax < 10 but Low Throughput --> low sample (please check hourly)

8.     DL CQI 64 QAM < 10% --> Physical tuning (Propose Site audit)

9.     HOSR-IF < 97 --> HOSRIF optimization (block-list, NREL etc)

10.    DL latency > 9 ms --> Transport check