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
– 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 :
3. TEMS Investigation :
6. Post Processing :
7. Trouble Shooting :
– Antenna Tilt
Just for remind me about below excel formula :
Delete one character at the end of the word
Get two characters inside the word
Convert hexa to decimal inside the word
Calculate distance (i.e to calculate improper neighbor relation)