Drive Test using TEMS

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In general, Drive Test can be define as a methode that used to verify the actual condition of RF signal certain operator (excelcomindo, telkomsel, indosat, mobile8) at certain place.

Several functions of drive test :

- Analyzing customer complaint of certain operator in their home or office area

- Finding problem in BTS ( Timeslot Check, TRX Check, Swap Feeder)

- Analyzing the result of optimization process (continuity and all of area)

There are softwares can be used for drivetest that installed on laptop. TEMS Investigation (Ericsson), NEMO (Nokia).

Here the steps to start learning drivetest with TEMS Investigation :

1. Drive Test Equipments

2. Laptop Configurations

3. TEMS Investigation :

- Workspace Configurations

- Map Configurations

- Port Equipment Configurations

- Command Sequence Configurations

4. Go Drive Test !!!

5. Logfile Checking

6. Post Processing :

- Report Generator

- RAN Tuning

- MapInfo (Plot IEs)

7. Trouble Shooting :

- Antenna Tilt

- 2G Frequency Scanning

- Time Slot Check

- TRX Check

- Swap Feeder Check

Filed in Telco Practice 2 years, 11 months ago

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Scratch my excel

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Just for remind me about below excel formula :

Delete one character at the end of the word

Get two characters inside the word

or

Convert hexa to decimal inside the word

 

Calculate distance (i.e to calculate improper neighbor relation)

 

 

 

Filed in Telco Practice 3 weeks, 2 days ago

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