User's Manual

Geometrix
®
Wireless Location System 41
Andrew Corporation Proprietary
List of Abbreviations
ADC Analog to Digital Converter/Conversion
ALI Automatic Location Identification
ANI Automatic Number Identification
AMPS Advanced Mobile Phone Service
AMU Abis Monitoring Unit
AOA Angle of Arrival
APCO Assn of Public Safety Communications Officials
BCCH Broadcast Control Channel
BPU Baseband Processing Unit
BSC Base Station Controller
BTS Base Transceiver Station
CAS Channel Associated Signaling
CCS Common Channel Signaling
CDMA Code Division Multiple Access
CEP Circular Error Probability
CGI Cell Global Identity
CMRS Commercial Mobile Radio Service
CPLD Complex Programmable Logic Device
CSU Channel Service Unit
DACS Digital Access and Cross-Connect System
DCE Data Communications Equipment
DDC Digital Down Converter
DF Direction Finding
DGPS Differential Global Positioning System
DID Direct Inward Dialing
DS0 Digital Signal 0 (64 kbps carrier)
DSU Data Service Unit
DSX Digital Signal Cross-connect
DTE Data Terminal Equipment
DTP Drive Test Platform
EEPROM Electronically Erasable Programmable Read Only Memory
ESN Electronic Serial Number
FPGA Field Programmable Gate Array
FTP File Transfer Protocol
GCS Geolocation Control System
GSM Global System for Mobile Communications