User's Manual

Optimization (Pre-ATP) Data Sheets

68P09255A69-3

Aug 2002

1X SC4812ET Lite BTS Optimization/ATP Software Release 2.16.1.x

PRELIMINARY

A-6

GPS Receiver Operation

Table A-4: GPS Receiver Operation

OK Parameter Specification Comments

 GPS Receiver Control Task State:

tracking satellites

Verify parameter

 Initial Position Accuracy: Verify Estimated

or Surveyed

 Current Position:

lat

lon

height

RECORD in

msec and cm also

convert to deg

min sec

 Current Position: satellites tracked

Estimated:

(>4) satellites tracked,(>4) satellites visible

Surveyed:

1) satellite tracked,(>4) satellites visible

Verify parameter

as appropriate:

 GPS Receiver Status:Current Dilution of

Precision

(PDOP or HDOP): (<30)

Verify parameter

 Current reference source:

Number: 0; Status: Good; Valid: Yes

Verify parameter

Comments:_________________________________________________________