3 Definitions, abbreviations and test tolerances

37.1713GPPRelease 16TSUniversal Terrestrial Radio Access (UTRA) and Evolved UTRA (E-UTRA)User Equipment (UE) performance requirements for RAT-Independent positioning enhancements

3.1 Definitions

For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] 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 [1].

3.2 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] 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 [1].

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 [9] 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 [2], subclause 6.5.