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justdream
2008-08-14, 06:46 PM
hiii
Regarding UMTS Model Tuning

In my project for UMTS model tuning,
We performed CW measurements using the following:
Nemo outdoor 4 to collect RSSI, Omni antenna transmitting at 2127.5 MHz with 43 dBm
Now the customer asked us to validate the model using the following:
TEMS data collection 8.2.1 for live sites to pick up RSCP using Directive antennas (3 Sectors with mechanical and electrical tilt) transmitting at 2122.4 MHz
- My questions,
Is that logic to validate our model by receiving modulated signals transmitted from tilted directive antenna while our model was built depending on unmodulated signals transmitted from Omni antenna with zero tilt.
Another points,
- What are the rules of modifying the through clutter losses and clutter offsets values? When should I give it positive values and when should I give it negative values?
Of course, I'm using AIRCOM ASSET as a planning tool

please advice me ASAP

quanshui
2008-08-15, 12:25 PM
thanks,share