4 General

37.571-53GPPPart 5: Test scenarios and assistance dataRelease 16TSUser Equipment (UE) conformance specification for UE positioning

4.1 GPS and GNSS orbital model information, assistance data and assistance data files

The following subclauses 5 and 6 define the GPS and GNSS orbital model information, the assistance data and the assistance data files (subclause 5 only) for the test cases as follows:

Subclause 5.1: data for UTRA A-GPS Signalling test cases defined in TS 37.571-2 [7] subclauses 6.1.1 to 6.1.3.

Subclause 5.2: data for UTRA A-GPS Minimum Performance test cases defined in TS 37.571-1 [6] subclause 5.

Subclause 6.1: data for UTRA, E-UTRA and NR A-GNSS Signalling test cases defined in TS 37.571-2 [7] subclauses 6.2.1 to 6.2.3 and subclauses 7 and 9.

Subclause 6.2: data for UTRA, E-UTRA and NR A-GNSS Minimum Performance test cases defined in TS 37.571-1 [6] subclauses 6, 7 and 13.

For subclause 5 the orbital model information is defined and where appropriate is given in Yuma format in .txt files for each scenario in the appropriate data file specified in Annex A.

For subclause 6 the orbital model information is defined and where appropriate is given in Rinex navigation data file format or Yuma format in .txt files for each scenario in the appropriate data file specified in Annex B.

For subclause 5, where the assistance data is fixed or is not required on a per-satellite basis, then it is defined in the following subclauses. Where assistance data is required on a per-satellite basis, or where the values of the data also vary with time then it is specified in comma-separated-variable files in the appropriate data file specified in Annex A. These files specify the values to be used for each satellite, indexed by satellite PRN or SV ID, and, where applicable, the values to be used indexed by both time and satellite PRN or SV ID.

For subclause 6, the assistance data is defined in the following subclauses.

For the aerial GNSS scenarios defined in TS 36.508 [20], the orbital model information is defined and where appropriate is given in Yuma format in .txt files for each scenario in the appropriate data file specified in Annex B.

4.2 OTDOA assistance data

The following subclause 7 defines the OTDOA assistance data for the test cases as follows:

Subclause 7.1: data for OTDOA Signalling test cases defined in TS 37.571-2 [7].

Subclause 7.2: data for OTDOA Measurement test cases defined in TS 37.571-1 [6].

Subclause 7.3: data for OTDOA Measurement test cases for Carrier Aggregation defined in TS 37.571-1 [6].

4.3 MBS scenario and assistance data

The following subclause 8 defines the MBS scenario and assistance data for the test cases as follows:

Subclause 8.1: scenario data for MBS signalling test cases defined in TS 37.571-2 [7].

Subclause 8.2: scenario data for MBS performance test cases defined in TS 37.571-1 [6].

Subclause 8.3: assistance data for MBS performance test cases defined in TS 37.571-1 [6] and signalling test cases defined in TS 37.571-2 [7].

4.4 WLAN scenario and assistance data

The following subclause 9 defines the WLAN scenario and assistance data for the test cases as follows:

Subclause 9.1: scenario data for WLAN signalling test cases defined in TS 37.571-2 [7].

Subclause 9.2: scenario data for WLAN performance test cases defined in TS 37.571-1 [6].

Subclause 9.3: assistance data for WLAN signalling test cases defined in TS 37.571-2 [7].

4.5 Bluetooth scenario data

The following subclause 10 defines the Bluetooth scenario for the test cases as follows:

Subclause 10.1: scenario data for Bluetooth signalling test cases defined in TS 37.571-2 [7].