Tems Investigation and Drive Test. What this?

Tems is measuring tool to make better wireless network optimization, collection data (Drive Test) and other analyst about measuring the quality of the signal and repair problems associated with the signal.

Definition Drive test
The process of measuring system on the move communication radio waves in the air from the direction of the transmitter / BTS to MS / Handphone or vice versa, using the mobile phone designed specifically for measurement.

Kinds and types of Drive Test
Drive Test is used for outdoor with the drive a car while Walk Test for indoor (in space) with the run (walk). Term test drive more commonly used than the walk test.

In drives test, operator cellular are using 2 techniques of collect data: Short call and long call.
- Mode Short Call used with set up a call for short, which means the call is short and repetitive
- Mode Long Call used with set up a parameter call to long without call termination.

Drive Test Benchmark
that is a technical test drive to make a comparison between one operator with the more operator with using the same type handpone and location in collect data.