- 1. TD-LTE Projectwww.huawei.com www.huawei.comTD-LTE Load
Analysis VS SINR Quality Author/ Email: Ray Khastur Version: V1.0
(20140119)
2. 0% Load on Planning ToolsBy using Planning Tools U-Net, we
can change the Actual Load Based on daily KPI monitoring of RB (DL
& UL) usage in order to know SINR level on 4G Live Network . 2
3. How to Change 80% Load on Planning ToolsIn this slide, We have
to change the actual load from 0% to 80% in whole mini cluster that
we want to analysis in order to know what is the impact of Load
with SINR level. 3 4. Simulation Result RSRP 5. RSRP with 0% Load5
6. RSRP with 80% Load6 7. RSRP ComparisonIn this simulation one
site have configuration of 10 MHz and all cells using the same
Physical and RF Parameter as field implementationFrom Simulation of
mini cluster there is no difference between 0% Load compare with
80% Load.7 8. Simulation Result SINR 9. SINR with 0% Load9 10. SINR
with 80% Load10 11. SINR ComparisonFrom Simulation of mini cluster
there is degradation of SINR > 0 dB at 5.75% due to Load
incremental from 0% to 80%. Its mean in every time we want to do
optimization, we have to consider load of RB utilization from OSS
Daily Monitoring. We have to mapping each cell and implement to our
planning tools as our reference or justification if any degradation
of SINR KPI during Drive Test as the time goes by.11
