Spirent GSS7725, Руководство пользователя

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DGP01448AAA 6-00
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Terms & Abbreviations GSS7725 Interference Generator User Manual
© Spirent Communications plc 2002-2017
Acronym Description
NSC Non-standard C/A-code
NSY Non-standard Y-code
PC Personal Computer
P code Precise Code
PDOP Position Dilution Of Precision
PLTS Position Location Test System
PPS Precise Positioning Service
PPSSM PPS Security Module
PRN Pseudo Random Noise
PRS Public Regulated Service
PRSN Public Regulated Service Noise
RCVR Receiver
RINEX Receiver Independent Exchange Format
RT Remote Terminal
S/A Selective Availability
SAAS Selective Availability and Anti-Spoofing
SBAS
Satellite Based Augmentation System (such as WAAS, EGNOS, and
MSAS)
SPS Standard Positioning Service
SSS Satellite Signal Source
SVID Satellite ID number
TDOP Time Dilution Of Precision
TLM Telemetry Word
TFOM Time Figure Of Merit
TTFF Time To First Fix
TOW Time Of Week
UE User Equipment
UERE User Equivalent Range Error
UT Universal Time
UTC Universal Time Coordinated
VDOP Vertical Dilution Of Precision
VDB VHF Data Broadcast
WAAS Wide Area Augmentation System
WGS84 World Geodetic System, 1984
Y code Precise Code, A-S mode
1 PPS 1 Pulse Per Second