37.1713GPPRelease 16TSUniversal Terrestrial Radio Access (UTRA) and Evolved UTRA (E-UTRA)User Equipment (UE) performance requirements for RAT-Independent positioning enhancements
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905  and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 .
For the purposes of the present document, the abbreviations given in 3GPP TR 21.905  and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 .
AWGN Additive White Gaussian Noise
EPA Extended Pedestrian A
E-UTRA Evolved UMTS Terrestrial Radio Access
FDD Frequency Division Duplex
LMF Location Management Function
LPP LTE Positioning Protocol
MBS Metropolitan Beacon System
NR New Radio Access
RRC Radio Resource Control
RSSI Received Signal Strength Indicator
SS System Simulator
TDD Time Division Duplex
UE User Equipment
UTRA UMTS Terrestrial Radio Access
WLAN Wireless Local Area Network
3.3 Test tolerances
The requirements given in the present document make no allowance for measurement uncertainty. The test specification 3GPP TS 37.571 -1  will define test tolerances. These test tolerances are individually calculated for each test. The test tolerances are then added to the limits in the present document to create test limits. The measurement results are compared against the test limits as defined by the shared risk principle.
Shared Risk is defined in ETSI TR 102 273-1-2 , subclause 6.5.