14.3 NR RSTD measurement accuracy test case

37.571-13GPPPart 1: Conformance test specificationRelease 16TSUser Equipment (UE) conformance specification for UE positioning

14.3.1 NR RSTD measurement accuracy test case for single positioning frequency layer in FR1 SA

Editor’s note: This test case is incomplete. The following aspects are either missing or not yet determined:

– The TT analysis is in draft status.

– The test requirements need to be aligned to latest TS 38.133.

14.3.1.1 Test purpose

The purpose of the test is to verify that the RSTD measurement meets the accuracy requirements specified in TS 38.133 [50] clause 10.1.23.2 in an environment with AWGN propagation conditions.

14.3.1.2 Test applicability

This test applies to all types of NR UE release 16 onwards that supports DL-TDOA positioning.

14.3.1.3 Minimum conformance requirements

The RSTD measurement reported by the UE shall fulfil the accuracy requirements defined by ±(X+Y+Z) Tc.

X is defined in Table 14.3.1.3-1 for AWGN channel, provided that the following conditions are met.

– Conditions defined in clause 7.3 of TS 38.101-1 [54] for reference sensitivity are fulfilled.

– Conditions for RSTD measurements are fulfilled according to Annex I.2 for a corresponding Band for each relevant PRS resource configured for measurement.

The RSTD measurement reported by the UE shall fulfil the accuracy requirements defined in Table 14.3.1.3-2 for AWGN channel, provided that the following conditions are met.

– Conditions defined in clause 7.3 of TS 38.101-2 [55] for reference sensitivity are fulfilled.

– Conditions for RSTD measurements are fulfilled according to Annex I.2 for a corresponding Band for each relevant PRS resource configured for measurement.

When UE measures RSTD on PRS resources belonging to different PFLs, then the RSTD accuracy is defined as the accuracy corresponding to the largest accuracy value among different PFLs.

When UE measures RSTD on PRS resources belonging to same PFL, Y=32 Tc, provided that the time offset between the two PRS resource instances from the reference cell and the neighbor cell, which are used for a single RSTD estimate, is no greater than 160 ms.

Z is defined in Table 14.3.1.3-2.

[Editor notes: Δin Table 14.3.1.3-1 is the margin for measurements on different PFLs]

Table 14.3.1.3-1: RSTD absolute accuracy in FR1 for AWGN channel

Accuracy

Conditions

PRS Ês/Iot

PRS SCS

PRS bandwidth

Note 1

PRS resource repetition ()

Note 2

Io Note 3 range

NR operating band groups Note 4

Minimum Io

Maximum Io

Tc Note 5

dB

kHz

RB

dBm/SCS

dBm/BWChannel

132 +ΔNote 7

(PRS Ês/Iot)ref ≥-6dB

(PRS Ês/Iot)i ≥-13dB

15

≥24

≥4

NR_FDD_FR1_A, NR_TDD_FR1_A,

NR_SDL_FR1_A

-121

-50

NR_FDD_FR1_B

-120.5

-50

NR_TDD_FR1_C

-120

-50

NR_FDD_FR1_D, NR_TDD_FR1_D

-119.5

-50

NR_FDD_FR1_E, NR_TDD_FR1_E

-119

-50

NR_FDD_FR1_F

-118.5

-50

NR_FDD_FR1_G

-118

-50

NR_FDD_FR1_H

-117.5

-50

98 +Δ

≥52

≥1

Note 6

Note 6

Note 6

42 +Δ

≥104

≥1

Note 6

Note 6

Note 6

75 +Δ

30

≥24

≥ 4

NR_FDD_FR1_A, NR_TDD_FR1_A,

NR_SDL_FR1_A

-118

-50

NR_FDD_FR1_B

-117.5

-50

NR_TDD_FR1_C

-117

-50

NR_FDD_FR1_D, NR_TDD_FR1_D

-116.5

-50

NR_FDD_FR1_E, NR_TDD_FR1_E

-116

-50

NR_FDD_FR1_F

-115.5

-50

NR_FDD_FR1_G

-115

-50

NR_FDD_FR1_H

-114.5

-50

48 +Δ

≥ 48

≥ 1

Note 6

Note 6

Note 6

24 +Δ

≥ 132

≥ 1

Note 6

Note 6

Note 6

50 +Δ

60

≥ 24

≥ 4

NR_FDD_FR1_A, NR_TDD_FR1_A,

NR_SDL_FR1_A

-115

-50

NR_FDD_FR1_B

-114.5

-50

NR_TDD_FR1_C

-114

-50

NR_FDD_FR1_D, NR_TDD_FR1_D

-113.5

-50

NR_FDD_FR1_E, NR_TDD_FR1_E

-113

-50

NR_FDD_FR1_F

-113.5

-50

NR_FDD_FR1_G

-113

-50

NR_FDD_FR1_H

-111.5

-50

24 +Δ

≥ 64

≥ 1

Note 6

Note 6

Note 6

10 +Δ

≥ 132

≥ 1

Note 6

Note 6

Note 6

NOTE 1: Minimum PRS bandwidth, which is minimum of the PRS bandwidths of the reference resource and the measured neighbour resource i.

NOTE 2: Minimum number of PRS resource repetitions among the reference resource and the measured neighbour resource i. are configured by higher layer parameter dl-PRS-ResourceRepetitionFactor, dl-PRS-NumSymbols and dl-PRS-CombSizeNdefined in TS 37.355 [34], respectively.

NOTE 3: Io is assumed to have constant EPRE across the bandwidth.

NOTE 4: NR operating band groups in FR1 are as defined in clause 3.5.2.

NOTE 5: Tc is the basic timing unit defined in TS 38.211 [6].

NOTE 6: The same bands and the same Io conditions for each band apply for this requirement as for the corresponding requirement with the PRS bandwidth of the smallest RB number for the corresponding SCS.

NOTE 7: Δ= 0 for single PFL, Δ= TBD for dual PFL.

Table 14.3.1.3-2: Void

Table 14.3.1.3-2a: Margin for RSTD measurement accuracy in FR1

PRS BW (RB number)

Margin (Tc)

SCS=15kHz

SCS=30kHz

SCS=60kHz

≥ 24

N/A

N/A

120

≥ 52

≥ 24

N/A

72

≥ 104

≥ 48

≥ 24

36

N/A

≥ 132

≥ 64

16

N/A

N/A

≥ 132

12

14.3.1.4 Test description

14.3.1.4.1 Initial conditions

The test is defined with three possible Test Configurations. In the case that the UE supports more than one of these Test Configurations, then the UE is only required to be tested in one of the Test Configurations, chosen by the UE. The defined Test Configurations are specified in Table 14.3.1.4.1-1.

Table 14.3.1.4-1: Test Configurations

Configuration

Description

1

15 kHz SSB SCS, 10 MHz bandwidth, FDD duplex mode

2

15 kHz SSB SCS, 10 MHz bandwidth, TDD duplex mode

3

30 kHz SSB SCS, 40 MHz bandwidth, TDD duplex mode

Test Environment: Normal, as defined in TS 38.508-1 [45] clause 4.1.

Frequencies to be tested: Mid as defined in TS 38.508-1 [45] clause 4.3.1.

Channel bandwidth to be tested: are specified in Table 14.2.1.4-1.

1. Connect the SS and AWGN noise sources to the UE antenna connector or antenna connectors as shown in Annex A, Figure A.13.

2. The general test parameter settings are set up according to Table 14.3.1.5-1.

3. Propagation conditions are set according to clause 4.15.2.

4. Message contents are defined in clause 14.3.1.4.3.

5. In the test there are two synchronous cells: Cell 1 and Cell 2. Cell 1 is the RSTD reference as well as the PCell. Cell 2 is a neighbour cell. Both cells are on the same NR RF channel in FR1. GP#24 is configured if UE supports MG#24, otherwise GP#0 is configured.

6. The true RSTD (which is the receive time difference for frame 0 between cell 2 and cell 1 as seen at the UE antenna connector) is set to 1966.08 Tc (about 3 ms)

14.3.1.4.2 Test procedure

The test consists of a set-up period and a measurement period. Cell 1 and Cell 2 are both active during the complete test. The beginning of the measurement period shall be aligned with the first PRS positioning subframe of a positioning occasion in the reference cell.

The NR-DL-TDOA-RequestLocationInformation message and the DL-TDOA assistance data as defined in clause 14.3.1.4.3 shall be provided to the UE during the set-up period. The last TTI containing the NR-DL-TDOA-RequestLocationInformation message shall be provided to the UE ΔT ms before the start of the measurement period, where ΔT = 50 ms is the maximum processing time of the NR-DL-TDOA-RequestLocationInformation message and the DL-TDOA assistance data in the UE.

  1. Ensure the UE is in State RRC_CONNECTED with generic procedure parameters Connectivity NR, Connected without release On, Test Mode On and Test Loop Function On according to TS 38.508-1 [45] clause 4.5.

2. The SS shall send a RESET UE POSITIONING STORED INFORMATION message.

3. Set the parameters according to Table 14.3.1.5-1 as appropriate. Propagation conditions are set according to clause 4.15.2.

4. The SS shall send an LPP REQUEST CAPABILITIES message.

5. The UE shall transmit an LPP PROVIDE CAPABILITIES message indicating the DL-TDOA capabilities supported by the UE in the NR-DL-TDOA-ProvideCapabilities IE.

6. The SS shall send a LPP PROVIDE ASSISTANCE DATA message, including the nr-DL-TDOA-ProvideAssistanceData-r16 IE. If the UE message at step 5 includes the ackRequested IE set to TRUE, then the SS shall send an acknowledgment in the LPP PROVIDE ASSISTANCE DATA message.

7. The SS shall send a LPP REQUEST LOCATION INFORMATION message, including the nr-DL-TDOA-RequestLocationInformation-r16 IE such that the UE receives the message DT ms before the start of the measurement period, where DT = 50 ms.

8. The UE shall transmit a LPP PROVIDE LOCATION INFORMATION message, including the nr-DL-TDOA-ProvideLocationInformation-r16 IE.

9. If the UE message at step 8 includes the ackRequested IE set to TRUE, the SS shall send a LPP acknowledgement message.

10. The SS shall check the nr-RSTD-r16 value for Cell 2 in the nr-DL-TDOA-SignalMeasurementInformation-r16 according to Table 14.3.1.5-2.

11. Repeat step 2-10 until the confidence level according to Annex D is achieved.

12. Repeat step 1-11 for the other sub-test defined in Table 14.3.1.4-1 as appropriate.

If all (applicable) sub-tests pass, the whole test passes. If one (applicable) sub-test fails, the whole test fails.

14.3.1.4.3 Message contents

Table 14.3.1.4.3-1: RESET UE POSITIONING STORED INFORMATION

Derivation Path: 38.509 [44] clause 6.6

Information Element

Value/remark

Comment

Condition

UE Positioning Technology

0 0 0 0 0 1 1 1

DL-TDOA

Table 14.3.1.4.3-2: LPP Request Capabilities

Information Element

Value/remark

nr-DL-TDOA-RequestCapabilities-r16

TRUE

Table 14.3.1.4.3-3: LPP RequestLocationInformation

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

FALSE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

requestLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

requestLocationInformation-r9 SEQUENCE {

commonIEsRequestLocationInformation

SEQUENCE {

locationInformationType

locationMeasurementsPreferred

triggeredReporting

Not present

periodicalReporting

Not present

additionalInformation

onlyReturnInformationRequested

qos SEQUENCE {

horizontalAccuracy

Not present

verticalCoordinateRequest

FALSE

verticalAccuracy

Not present

responseTime SEQUENCE {

time

3

responseTimeEarlyFix-r12

Not present

Rel-12 onwards

}

velocityRequest

FALSE

}

environment

Not present

locationCoordinateTypes

Not present

velocityTypes

Not present

}

a-gnss-RequestLocationInformation

Not present

otdoa-RequestLocationInformation

Not present

ecid-RequestLocationInformation

Not present

epdu-RequestLocationInformation

Not Present

sensor-RequestLocationInformation-r13

Not present

tbs-RequestLocationInformation-r13

Not present

wlan-RequestLocationInformation-r13

Not present

bt-RequestLocationInformation-r13

Not present

nr-ECID-RequestLocationInformation-r16

Not present

nr-Multi-RTT-RequestLocationInformation-r16

Not present

nr-DL-AoD-RequestLocationInformation-r16

Not present

nr-DL-TDOA-RequestLocationInformation-r16 SEQUENCE {

nr-DL-PRS-RstdMeasurementInfoRequest-r16

Not present

nr-RequestedMeasurements-r16

bit 0 = 0 (prsrsrpReq)

nr-AssistanceAvailability-r16

FALSE

nr-DL-TDOA-ReportConfig-r16

Not present

additionalPaths-r16

Not present

}

}

}

}

}

}

}

Table 14.3.1.4.3-4: LPP ProvideAssistanceData

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

(0..255)

}

endTransaction

TRUE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

provideAssistanceData SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideAssistanceData-r9 SEQUENCE {

commonIEsProvideAssistanceData

Not present

a-gnss-ProvideAssistanceData

Not present

otdoa-ProvideAssistanceData

Not present

epdu-Provide-AssistanceData

Not present

sensor-ProvideAssistanceData-r14

Not present

tbs-ProvideAssistanceData-r14

Not present

wlan-ProvideAssistanceData-r14

Not present

nr-Multi-RTT-ProvideAssistanceData-r16

Not present

nr-DL-AoD-ProvideAssistanceData-r16

Not present

nr-DL-TDOA-ProvideAssistanceData-r16 SEQUENCE {

nr-DL-PRS-AssistanceData-r16

As defined in Table 14.3.1.4.3-5

nr-SelectedDL-PRS-IndexList-r16

Not present

nr-PositionCalculationAssistance-r16 SEQUENCE {

Depending on UE capabilities, i.e. support for UE-based DL-TDOA

nr-TRP-LocationInfo-r16

As defined in TS 37.571-5 [20]

nr-DL-PRS-BeamInfo-r16

Not present

nr-RTD-Info-r16

Not present

}

nr-DL-TDOA-Error-r16

Not present

}

}

}

}

}

}

}

Table 14.3.1.4.3-5: NR-DL-PRS-AssistanceData

Derivation Path: TS 37.355 [49] clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-AssistanceData-r16 ::= SEQUENCE {

nr-DL-PRS-ReferenceInfo-r16 SEQUENCE {

dl-PRS-ID-r16

0

nr-DL-PRS-ResourceID-List-r16

Not present

nr-DL-PRS-ResourceSetID-r16

Not present

}

nr-DL-PRS-AssistanceDataList-r16 SEQUENCE (SIZE (1..nrMaxFreqLayers-r16)) OF NR-DL-PRS-AssistanceDataPerFreq-r16 {

1 entry

NR-DL-PRS-AssistanceDataPerFreq-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz15

Sub-test 1-1, Sub-test 1-2, Sub test 2-1 and Sub-test 2-2

kHz30

Sub-test 3-1 and Sub-test 3-2

dl-PRS-ResourceBandwidth-r16

1

24 PRBs

Sub-test 1-1, Sub-test 2-1 and Sub-test 3-1

21

104 PRBs

Sub-test 1-2 and Sub-test 2-2

28

132 PRBs

Sub-test 3-2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 1

dl-PRS-CombSizeN-r16

n2

Sub-test 1-1, Sub-test 2-1 and Sub-test 3-1

n4

Sub-test 1-2, Sub-test 2-2 and Sub-test 3-2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

2 entries

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 1

dl-PRS-ID-r16

0

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

Cell 1

nr-ARFCN-r16

Cell 1

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

0

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

0

nr-DL-PRS-Info-r16

As specified in Table 14.3.1.4.3-6

}

NR-DL-PRS-AssistanceDataPerTRP-r16[2] SEQUENCE {

entry 2

Cell 2

dl-PRS-ID-r16

1

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

Cell 2

nr-ARFCN-r16

Cell 2

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

23

About 3 ms

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

39

About 5 ms

nr-DL-PRS-Info-r16

As specified in Table 14.3.1.4.3-6

}

}

}

}

}

Table 14.3.1.4.3-6: NR-DL-PRS-Info

Derivation Path: TS 37.355 [49] clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-Info-r16 ::= SEQUENCE {

nr-DL-PRS-ResourceSetList-r16 SEQUENCE (SIZE (1..nrMaxSetsPerTrp-r16)) OF NR-DL-PRS-ResourceSet-r16 {

1 entry

NR-DL-PRS-ResourceSet-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceSetID-r16

0

dl-PRS-Periodicity-and-ResourceSetSlotOffset-r16 CHOICE {

scs15-r16 CHOICE {

Sub-tests 1-1, Sub-test 1-2, Sub-test 2-1 and Sub-test 2-2

n160-r16

10

}

scs30-r16 CHOICE {

Sub-tests 3-1 and Sub–test 3-2

n160-r16

10

}

dl-PRS-ResourceRepetitionFactor-r16

Not present

Sub-tests 1-2, Sub-test 2-2 and Sub-test 3-2

n2

Sub-tests 1-1, Sub-test 2-1 and Sub-test 3-1

dl-PRS-ResourceTimeGap-r16

s1

dl-PRS-NumSymbols-r16

n4

dl-PRS-MutingOption1-r16

Not present

dl-PRS-MutingOption2-r16

Not present

dl-PRS-ResourcePower-r16

27

dl-PRS-ResourceList-r16 SEQUENCE (SIZE (1..nrMaxResourcesPerSet-r16)) OF NR-DL-PRS-Resource-r16 {

1 entry

NR-DL-PRS-Resource-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceID-r16

0

dl-PRS-SequenceID-r16

0

dl-PRS-CombSizeN-AndReOffset-r16 CHOICE {

n2-r16

0

Sub-tests 1-1, Sub-test 2-1 and Sub-test 3-1

n4-r16

0

Sub-tests 1-2, Sub-test 2-2 and Sub-test 3-2

}

dl-PRS-ResourceSlotOffset-r16

0

Sub-test 1-1 Cell 1, Sub-test 1-2 Cell 1, Sub-test 2-1 Cell 1, Sub-test 2-2 Cell 1, Sub-test 3-1 Cell 1,and Sub-test 3-2 Cell 1

4

Sub-test 1-1 Cell 2, Sub-test 1-2 Cell 2, Sub-test 2-1 Cell 2, Sub-test 2-2 Cell 2, Sub-test 3-1 Cell 2, and Sub-test 3-2 Cell 2.

dl-PRS-ResourceSymbolOffset-r16

0

dl-PRS-QCL-Info-r16

Not present

}

}

}

}

}

Table 14.3.1.4.3-7: LPP ProvideLocation Information

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

TRUE

sequenceNumber

(0..255)

acknowledgement

lpp-MessageBody CHOICE {

c1 CHOICE {

provideLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideLocationInformation-r9 SEQUENCE {

commonIEsProvideLocationInformation

Not present.

a-gnss-ProvideLocationInformation

Not present

otdoa-ProvideLocationInformation

Not present

ecid-ProvideLocationInformation

Not present

epdu-ProvideLocationInformation

Not present

sensor-ProvideLocationInformation-r13

Not present

tbs-ProvideLocationInformation-r13

Not present

wlan-ProvideLocationInformation-r13

Not present

bt-ProvideLocationInformation-r13

Not present

nr-ECID-ProvideLocationInformation-r16

Not present

nr-Multi-RTT-ProvideLocationInformation-r16

Not present

nr-DL-AoD-ProvideLocationInformation-r16

Not present

nr-DL-TDOA-ProvideLocationInformation-r16 SEQUENCE {

nr-DL-TDOA-SignalMeasurementInformation-r16 SEQUENCE {

dl-PRS-ReferenceInfo-r16

nr-DL-TDOA-MeasList-r16 SEQUENCE (SIZE(1..nrMaxTRPs-r16)) OF NR-DL-TDOA-MeasElement-r16 {

2 entries

NR-DL-TDOA-MeasElement-r16[1] SEQUENCE {

entry 1

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

NR-DL-TDOA-MeasElement-r16[2] SEQUENCE {

entry 2

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

nr-dl-tdoa-LocationInformation-r16

nr-DL-TDOA-Error-r16

}

}

}

}

}

14.3.1.5 Test requirement

The RSTD measurement accuracy for Cell 2 shall fulfil the absolute requirement in clause 14.3.1.3.

Table 14.3.1.5-1: RSTD accuracy test parameters

Parameter

Config

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

PRS ARFCN

1~3

freq1

Freq1

freq1

Freq1

BWchannel

1

MHz

10: NRB,c = 52

10: NRB,c = 52

2

10: NRB,c = 52

10: NRB,c = 52

3

40: NRB,c = 106

40: NRB,c = 106

Duplex mode

1

FDD

FDD

2

TDD

TDD

3

TDD

TDD

TDD configuration

1

N/A

N/A

2

TDDConf.1.1

TDDConf.1.1

3

TDDConf.2.1

TDDConf.2.1

Measurement gap

1, 2, 3

GP#24 or GP#0

GP#24 or GP#0

PDSCH Reference measurement channel

1

SR.1.1 FDD

SR.1.1 FDD

2

SR.1.1 TDD

SR.1.1 TDD

3

SR.2.1 FDD

SR.2.1 FDD

RMSI CORESET Reference Channel

1

CR.1.1 FDD

CR.1.1 FDD

2

CR.1.1 TDD

CR.1.1 TDD

3

CR.2.1 FDD

CR.2.1 FDD

Dedicated CORESET Reference Channel

1

CCR.1.1 FDD

CCR.1.1 FDD

2

CCR.1.1 TDD

CCR.1.1 TDD

3

CCR.2.1 TDD

CCR.2.1 TDD

SSB configuration

1

SSB.1 FR1

SSB.1 FR1

2

SSB.1 FR1

SSB.1 FR1

3

SSB.2 FR1

SSB.2 FR1

OCNG Patterns

1~3

OP.1

OP.1

TRS configuration

1

TRS.1.1 FDD

TRS.1.1 FDD

2

TRS.1.1 TDD

TRS.1.1 TDD

3

TRS.1.2 TDD

TRS.1.2 TDD

Initial BWP Configuration

1~3

DLBWP.0.1

ULBWP.0.1

DLBWP.0.1

ULBWP.0.1

Dedicated BWP configuration

1~3

DLBWP.1.1

ULBWP.1.1

DLBWP.1.1

ULBWP.1.1

Time offset with Cell 1

1

μs

3

3

2,3

3

3

SMTC configuration

1

SMTC.2

SMTC.2

2,3

SMTC.1

SMTC.1

PRS configuration

1

PRS.1.1 FR1

PRS.1.2 FR1

2

PRS.1.1 FR1

PRS.1.2 FR1

3

PRS.2.1 FR1

PRS.2.2 FR1

PRS Resource slot offset

slot

1, 2, 3

0

4

0

4

Expected RSTD

1, 2, 3

μs

N/A

3

Expected RSTD uncertainty

1, 2, 3

μs

N/A

5

EPRE ratio of PSS to SSS

1~3

dB

0

0

0

0

EPRE ratio of PBCH DMRS to SSS

EPRE ratio of PBCH to PBCH DMRS

EPRE ratio of PDCCH DMRS to SSS

EPRE ratio of PDCCH to PDCCH DMRS

EPRE ratio of PDSCH DMRS to SSS

EPRE ratio of PDSCH to PDSCH DMRS

EPRE ratio of OCNG DMRS to SSSNote 1

EPRE ratio of OCNG to OCNG DMRS Note 1

EPRE ratio of PRS to SSS

1~3

dB

0

0

0

0

Note2

1,2

dBm/ SCS

-98

-98

3

-95

-95

PRS

1~3

dB

-5.7

-12.6

-5.7

-12.6

PRPNote3

1,2

dBm/SCS

-103.4

-109.5

-103.4

-109.5

3

-100.4

-106.5

-100.4

-106.5

IoNote3

1,2

dBm/

9.36MHz

-62.61

-62.61

-62.61

-62.61

3

dBm/

38.16MHz

62.61

62.61

62.61

62.61

PRS

1~3

dB

-5.4

-11.5

-5.4

-11.5

SSB

1~3

dB

-5.4

-11.5

-5.4

-11.5

Propagation condition

1~3

AWGN

AWGN

Antenna configuration

1~3

1×2

1×2

Note 1: OCNG shall be used such that both cells are fully allocated and a constant total transmitted power spectral density is achieved for all OFDM symbols other than those in the slots with transmitted PRS.

Note 2: Interference from other cells and noise sources not specified in the test is assumed to be constant over subcarriers and time and shall be modelled as AWGN of appropriate power for to be fulfilled.

Note 3: PRP and Io levels have been derived from other parameters for information purposes. They are not settable parameters themselves.

Note 4: RSRP minimum requirements are specified assuming independent interference and noise at each receiver antenna port.

Note 5: The test configuration excludes support for band n51 and it is not required to run this test on band n51 in this release of the specification.

Table 14.3.1.5-2: RSTD accuracy requirements for the reported values

Test Configuration

Subtest

Lowest reported value [Tc]

Highest reported value [Tc]

1 & 2

Test 1

5582

6214

Test 2

5756

6040

3

Test 1

5687

6109

Test 2

5794

6002

For the overall test to pass, the ratio of successful reported values in each sub-test shall be more than 90% with a confidence level of 95%.

14.3.2 NR RSTD measurement accuracy test case for dual positioning frequency layer in FR1 SA

Editor’s note: This test case is incomplete. The following aspects are either missing or not yet determined:

– The TT analysis is FFS.- The test requirements contain values in [.].

14.3.2.1 Test purpose

The purpose of the test is to verify that the RSTD measurement meets the accuracy requirements specified in TS 38.133 [50] clause 10.1.23.2 in an environment with AWGN propagation conditions.

14.3.2.2 Test applicability

This test applies to all types of NR UE release 16 onwards that supports DL-TDOA positioning.

14.3.2.3 Minimum conformance requirements

Same as in clause 14.3.1.3.

14.3.2.4 Test description

14.3.2.4.1 Initial conditions

The test is defined with three possible Test Configurations. In the case that the UE supports more than one of these Test Configurations, then the UE is only required to be tested in one of the Test Configurations, chosen by the UE. The defined Test Configurations are specified in Table 14.3.2.4.1-1.

Table 14.3.2.4-1: Test Configurations

Configuration

Description

1

15 kHz SSB SCS, 10 MHz bandwidth, FDD duplex mode

2

15 kHz SSB SCS, 10 MHz bandwidth, TDD duplex mode

3

30 kHz SSB SCS, 40 MHz bandwidth, TDD duplex mode

Test Environment: Normal, as defined in TS 38.508-1 [45] clause 4.1.

Frequencies to be tested: Low for RF channel #1 and High for RF channel #2 as defined in TS 38.508-1 [45] clause 4.3.1.

Channel bandwidth to be tested: are specified in Table 14.2.1.4-1.

1. Connect the SS and AWGN noise sources to the UE antenna connector or antenna connectors as shown in Annex A, Figure A.13.

2. The general test parameter settings are set up according to Table 14.3.2.5-1.

3. Propagation conditions are set according to clause 4.15.2.

4. Message contents are defined in clause 14.3.2.4.3.

5. In the test there are two synchronous cells: Cell 1 and Cell 2. Cell 1 is the RSTD reference as well as the PCell on NR RF channel #1 in FR1. Cell 2 is a neighbour cell on a different NR RF channel #2 in FR1. GP#24 is configured if UE supports MG#24, otherwise GP#0 is configured.

6. The true RSTD (which is the receive time difference for frame 0 between cell 2 and cell 1 as seen at the UE antenna connector) is set to 1966.08 Tc (about 3 ms)

14.3.2.4.2 Test procedure

Same as clause 14.3.1.4.2.

14.3.2.4.3 Message contents

Same as clause 14.3.1.4.3 except that Table 14.3.2.4.3-1 replaces Table 14.3.1.4.3-5.

Table 14.3.2.4.3-1: NR-DL-PRS-AssistanceData

Derivation Path: TS 37.355 [49] clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-AssistanceData-r16 ::= SEQUENCE {

nr-DL-PRS-ReferenceInfo-r16 SEQUENCE {

dl-PRS-ID-r16

0

nr-DL-PRS-ResourceID-List-r16

Not present

nr-DL-PRS-ResourceSetID-r16

Not present

}

nr-DL-PRS-AssistanceDataList-r16 SEQUENCE (SIZE (1..nrMaxFreqLayers-r16)) OF NR-DL-PRS-AssistanceDataPerFreq-r16 {

2 entries

NR-DL-PRS-AssistanceDataPerFreq-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz15

Sub-test 1-1, Sub-test 1-2, Sub test 2-1 and Sub-test 2-2

kHz30

Sub-test 3-1 and Sub-test 3-2

dl-PRS-ResourceBandwidth-r16

1

24 PRBs

Sub-test 1-1, Sub-test 1-2 and Sub-test 1-3

21

104 PRBs

Sub-test 1-2 and Sub-test 2-2

28

132 PRBs

Sub-test 3-2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 1

dl-PRS-CombSizeN-r16

n2

Sub-tests 1-1, Sub-test 2-1 and Sub-test 3-1

n4

Sub-tests 1-2, Sub-test 2-2 and Sub-test 3-2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

1 entry

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 1

dl-PRS-ID-r16

0

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

Cell 1

nr-ARFCN-r16

Cell 1

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

0

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

0

nr-DL-PRS-Info-r16

As specified in Table 14.3.1.4.3-6

}

}

}

NR-DL-PRS-AssistanceDataPerFreq-r16[2] SEQUENCE {

entry 2

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz15

Sub-test 1-1, Sub-test 1-2, Sub test 2-1 and Sub-test 2-2

kHz30

Sub-test 3-1 and Sub-test 3-2

dl-PRS-ResourceBandwidth-r16

1

24 PRBs

Sub-test 1-1, Sub-test 2-1 and Sub-test 3-1

21

104 PRBs

Sub-test 1-2 and Sub-test 2-2

28

132 PRBs

Sub-test 3-2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 2

dl-PRS-CombSizeN-r16

n2

Sub-tests 1-1, Sub-test 2-1 and Sub-test 3-1

n4

Sub-tests 1-2, Sub-test 2-2 and Sub-test 3-2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

1 entry

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 2

dl-PRS-ID-r16

1

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

Cell 2

nr-ARFCN-r16

Cell 2

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

23

About 3 ms

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

39

About 5 ms

nr-DL-PRS-Info-r16

As specified in Table 14.3.1.4.3-6

}

}

}

}

}

14.3.2.5 Test requirement

The RSTD measurement accuracy for Cell 2 shall fulfil the absolute requirement in clause 14.3.2.3.

Table 14.3.2.5-1: RSTD accuracy test parameters

Parameter

Config

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

PRS ARFCN

1~3

freq1

freq2

freq1

freq2

BWchannel

1

MHz

10: NRB,c = 52

10: NRB,c = 52

2

10: NRB,c = 52

10: NRB,c = 52

3

40: NRB,c = 106

40: NRB,c = 106

Duplex mode

1

FDD

FDD

2

TDD

TDD

3

TDD

TDD

TDD configuration

1

N/A

N/A

2

TDDConf.1.1

TDDConf.1.1

3

TDDConf.2.1

TDDConf.2.1

PDSCH Reference measurement channel

1

SR.1.1 FDD

SR.1.1 FDD

2

SR.1.1 TDD

SR.1.1 TDD

3

SR.2.1 FDD

SR.2.1 FDD

RMSI CORESET Reference Channel

1

CR.1.1 FDD

CR.1.1 FDD

2

CR.1.1 TDD

CR.1.1 TDD

3

CR.2.1 FDD

CR.2.1 FDD

Dedicated CORESET Reference Channel

1

CCR.1.1 FDD

CCR.1.1 FDD

2

CCR.1.1 TDD

CCR.1.1 TDD

3

CCR.2.1 TDD

CCR.2.1 TDD

SSB configuration

1

SSB.1 FR1

SSB.1 FR1

2

SSB.1 FR1

SSB.1 FR1

3

SSB.2 FR1

SSB.2 FR1

OCNG Patterns

1~3

OP.1

OP.1

TRS configuration

1

TRS.1.1 FDD

TRS.1.1 FDD

2

TRS.1.1 TDD

TRS.1.1 TDD

3

TRS.1.2 TDD

TRS.1.2 TDD

Initial BWP Configuration

1~3

DLBWP.0.1

ULBWP.0.1

DLBWP.0.1

ULBWP.0.1

Dedicated BWP configuration

1~3

DLBWP.1.1

ULBWP.1.1

DLBWP.1.1

ULBWP.1.1

Time offset with Cell 1

1

μs

3

3

2,3

3

3

SMTC configuration

1

SMTC.2

SMTC.2

2,3

SMTC.1

SMTC.1

PRS configuration

1

PRS.1.1 FR1

PRS.1.2 FR1

2

PRS.1.1 FR1

PRS.1.2 FR1

3

PRS.2.1 FR1

PRS.2.2 FR1

PRS Resource slot offset

1, 2, 3

slot

0

4

0

4

Expected RSTD

1, 2, 3

μs

N/A

3

Expected RSTD uncertainty

1, 2, 3

μs

N/A

5

EPRE ratio of PSS to SSS

1~3

dB

0

0

0

0

EPRE ratio of PBCH DMRS to SSS

EPRE ratio of PBCH to PBCH DMRS

EPRE ratio of PDCCH DMRS to SSS

EPRE ratio of PDCCH to PDCCH DMRS

EPRE ratio of PDSCH DMRS to SSS

EPRE ratio of PDSCH to PDSCH DMRS

EPRE ratio of OCNG DMRS to SSSNote 1

EPRE ratio of OCNG to OCNG DMRS Note 1

Note2

1,2

dBm/ SCS

-98

-98

3

-95

-95

1~3

dB

-6

-13

-6

-13

PRS-RSRPNote3

1,2

dBm/SCS

-104

-111

-104

-111

3

-101

-108

-101

-108

IoNote3

1,2

dBm/

9.36MHz

-69.07

-69.83

-69.07

-69.83

3

dBm/

38.16MHz

-62.98

-63.74

-62.98

-63.74

1~3

dB

-6

-13

-6

-13

Propagation condition

1~3

AWGN

AWGN

Antenna configuration

1~3

1×2

1×2

Note 1: OCNG shall be used such that both cells are fully allocated and a constant total transmitted power spectral density is achieved for all OFDM symbols.

Note 2: Interference from other cells and noise sources not specified in the test is assumed to be constant over subcarriers and time and shall be modelled as AWGN of appropriate power for to be fulfilled.

Note 3: RSRP and Io levels have been derived from other parameters for information purposes. They are not settable parameters themselves.

Note 4: RSRP minimum requirements are specified assuming independent interference and noise at each receiver antenna port.

Note 5: The test configuration excludes support for band n51 and it is not required to run this test on band n51 in this release of the specification.

Table 14.3.2.5-2: RSTD accuracy requirements for the reported values

Test Configuration

Subtest

Lowest reported value

Highest reported value

1

Sub-test 1

FFS

FFS

Sub-test 2

FFS

FFS

2

Sub-test 1

FFS

FFS

Sub-test 2

FFS

FFS

3

Sub-test 1

FFS

FFS

Sub-test 2

FFS

FFS

For the overall test to pass, the ratio of successful reported values in each sub-test shall be more than 90% with a confidence level of 95%.

14.3.3 NR RSTD measurement accuracy test case for single positioning frequency layer in FR2 SA

Editor’s note: This test case is incomplete. The following aspects are either missing or TBD

– Test tolerance are not added in and analysis is missing

– The test requirements contain values in [.].

14.3.3.1 Test purpose

The purpose of the test is to verify that the RSTD measurement meets the accuracy requirements specified in TS 38.133 [50] clause 10.1.23.2 in an environment with AWGN propagation conditions. The test is conducted in AWGN propagation condition in FR2 in standalone scenario when dsingle positioning frequency layers are configured.

14.3.3.2 Test applicability

This test applies to all types of NR UE release 16 onwards that supports DL-TDOA positioning.

14.3.3.3 Minimum conformance requirementsSame as in clause 14.3.1.3.

14.3.3.4 Test description

The supported test configurations in listed in Table 14.3.3.4-1.

Table 14.3.3.4-1: Test Configurations

Configuration

Description

1

120 kHz SSB SCS, 100 MHz bandwidth, TDD duplex mode

14.3.3.4.1 Initial conditions

Test Environment: Normal, as defined in TS 38.508-1 [45] clause 4.1.

Frequencies to be tested: Mid Range, as defined in TS 38.508-1 [45] clause 4.3.1.

Channel bandwidth to be tested: are specified in Table 14.3.3.4-1.

1. Connect the SS and AWGN noise sources to the UE antenna connector or antenna connectors as shown in Annex A, Figure A.14.

2. The general test parameter settings are set up according to Table 14.3.3.5-1 and Table 14.3.3.5-2.

3. Propagation conditions are set according to clause 4.15.2.

4. Message contents are defined in clause 14.3.3.4.3.

5. In the test there are two synchronous cells: Cell 1 and Cell 2. Cell 1 is the reference as well as the PCell. Cell 2 is a neighbour cell. Both cells are on the same NR RF channel in FR2. GP#13 is configured for the test.

6. The true RSTD (which is the receive time difference for frame 0 between cell 2 and cell 1 as seen at the UE antenna connector) is set to 1966.08 Tc (about 3 s)

14.3.3.4.2 Test procedure

The test consists of two sub-tests; the difference between the sub-tests is the PRS configuration, PRS.1.1 FR2 and PRS.1.2 FR2. The test consists of a set-up period and a measurement period. Cell 1 and Cell 2 are both active during the complete test. The beginning of the measurement period shall be aligned with the first PRS positioning subframe of a positioning occasion in the reference cell. The NR-DL-TDOA-RequestLocationInformation message and the DL-TDOA assistance data as defined in clause 14.3.3.4.3 shall be provided to the UE during the set-up period. The last TTI containing the NR-DL-TDOA-RequestLocationInformation message shall be provided to the UE ΔT ms before the start of the measurement period, where ΔT = 50 ms is the maximum processing time of the NR-DL-TDOA-RequestLocationInformation message and the DL-TDOA assistance data in the UE.

  1. Ensure the UE is in State RRC_CONNECTED with generic procedure parameters Connectivity NR, Connected without release On, Test Mode On and Test Loop Function On according to TS 38.508-1 [45] clause 4.5.

2. The SS shall send a RESET UE POSITIONING STORED INFORMATION message.

3. Set the parameters according to Table 14.3.3.5-1 and Table 14.3.3.5-2 as appropriate. Propagation conditions are set according to clause 4.15.2.

4. The SS shall send an LPP REQUEST CAPABILITIES message.

5. The UE shall transmit an LPP PROVIDE CAPABILITIES message indicating the DL-TDOA capabilities supported by the UE in the NR-DL-TDOA-ProvideCapabilities IE.

6. The SS shall send a LPP PROVIDE ASSISTANCE DATA message, including the nr-DL-TDOA-ProvideAssistanceData-r16 IE. If the UE message at step 5 includes the ackRequested IE set to TRUE, then the SS shall send an acknowledgment in the LPP PROVIDE ASSISTANCE DATA message.

7. The SS shall send a LPP REQUEST LOCATION INFORMATION message, including the nr-DL-TDOA-RequestLocationInformation-r16 IE such that the UE receives the message T ms before the start of the measurement period, where T = 50 ms.

8. The UE shall transmit a LPP PROVIDE LOCATION INFORMATION message, including the nr-DL-TDOA-ProvideLocationInformation-r16 IE.

9. If the UE message at step 8 includes the ackRequested IE set to TRUE, the SS shall send a LPP acknowledgement message.

10. The SS shall check the nr-RSTD-r16 value for Cell 2 in the nr-DL-TDOA-SignalMeasurementInformation-r16 according to Table 14.3.3.5-3.

11. Repeat step 2-10 until the confidence level according to Annex D is achieved.

12. Repeat step 1-11 for the other sub-test defined in Table 14.3.3.5-1 as appropriate.

If all (applicable) sub-tests pass, the whole test passes. If one (applicable) sub-test fails, the whole test fails.

14.3.3.4.3 Message contents

Table 14.3.3.4.3-1: RESET UE POSITIONING STORED INFORMATION

Derivation Path: 38.509 [44] clause 6.6

Information Element

Value/remark

Comment

Condition

UE Positioning Technology

0 0 0 0 0 1 1 1

DL-TDOA

Table 14.3.3.4.3-2: LPP Request Capabilities

Information Element

Value/remark

nr-DL-TDOA-RequestCapabilities-r16

TRUE

Table 14.3.3.4.3-3: LPP RequestLocationInformation

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

FALSE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

requestLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

requestLocationInformation-r9 SEQUENCE {

commonIEsRequestLocationInformation

SEQUENCE {

locationInformationType

locationMeasurementsPreferred

triggeredReporting

Not present

periodicalReporting

Not present

additionalInformation

onlyReturnInformationRequested

qos SEQUENCE {

horizontalAccuracy

Not present

verticalCoordinateRequest

FALSE

verticalAccuracy

Not present

responseTime SEQUENCE {

time

42

responseTimeEarlyFix-r12

Not present

Rel-12 onwards

}

velocityRequest

FALSE

}

environment

Not present

locationCoordinateTypes

Not present

velocityTypes

Not present

}

a-gnss-RequestLocationInformation

Not present

otdoa-RequestLocationInformation

Not present

ecid-RequestLocationInformation

Not present

epdu-RequestLocationInformation

Not Present

sensor-RequestLocationInformation-r13

Not present

tbs-RequestLocationInformation-r13

Not present

wlan-RequestLocationInformation-r13

Not present

bt-RequestLocationInformation-r13

Not present

nr-ECID-RequestLocationInformation-r16

Not present

nr-Multi-RTT-RequestLocationInformation-r16

Not present

nr-DL-AoD-RequestLocationInformation-r16

Not present

nr-DL-TDOA-RequestLocationInformation-r16 SEQUENCE {

nr-DL-PRS-RstdMeasurementInfoRequest-r16

Not present

nr-RequestedMeasurements-r16

bit 0 = 0 (prsrsrpReq)

nr-AssistanceAvailability-r16

FALSE

nr-DL-TDOA-ReportConfig-r16

Not present

additionalPaths-r16

Not present

}

}

}

}

}

}

}

Table 14.3.3.4.3-4: LPP ProvideAssistanceData

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

(0..255)

}

endTransaction

TRUE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

provideAssistanceData SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideAssistanceData-r9 SEQUENCE {

commonIEsProvideAssistanceData

Not present

a-gnss-ProvideAssistanceData

Not present

otdoa-ProvideAssistanceData

Not present

epdu-Provide-AssistanceData

Not present

sensor-ProvideAssistanceData-r14

Not present

tbs-ProvideAssistanceData-r14

Not present

wlan-ProvideAssistanceData-r14

Not present

nr-Multi-RTT-ProvideAssistanceData-r16

Not present

nr-DL-AoD-ProvideAssistanceData-r16

Not present

nr-DL-TDOA-ProvideAssistanceData-r16 SEQUENCE {

nr-DL-PRS-AssistanceData-r16

As defined in Table 14.3.3.4.3-5

nr-SelectedDL-PRS-IndexList-r16

Not present

nr-PositionCalculationAssistance-r16 SEQUENCE {

Depending on UE capabilities, i.e. support for UE-based DL-TDOA

nr-TRP-LocationInfo-r16

As defined in TS 37.571-5 [20]

nr-DL-PRS-BeamInfo-r16

Not present

nr-RTD-Info-r16

Not present

}

nr-DL-TDOA-Error-r16

Not present

}

}

}

}

}

}

}

Table 14.3.3.4.3-5: NR-DL-PRS-AssistanceData

Derivation Path: 37.355 clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-AssistanceData-r16 ::= SEQUENCE {

nr-DL-PRS-ReferenceInfo-r16 SEQUENCE {

dl-PRS-ID-r16

0

nr-DL-PRS-ResourceID-List-r16

Not present

nr-DL-PRS-ResourceSetID-r16

Not present

}

nr-DL-PRS-AssistanceDataList-r16 SEQUENCE (SIZE (1..nrMaxFreqLayers-r16)) OF NR-DL-PRS-AssistanceDataPerFreq-r16 {

1 entry

NR-DL-PRS-AssistanceDataPerFreq-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz120

dl-PRS-ResourceBandwidth-r16

3

32 PRBs

Sub-test 1

27

128 PRBs

Sub-test 2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 1

dl-PRS-CombSizeN-r16

n2

Sub-test 1

n4

Sub-test 2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

2 entries

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 1

dl-PRS-ID-r16

0

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

Cell 1

nr-ARFCN-r16

Cell 1

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

0

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

0

nr-DL-PRS-Info-r16

As specified in Table 14.3.3.4.3-6

}

NR-DL-PRS-AssistanceDataPerTRP-r16[2] SEQUENCE {

entry 2

Cell 2

dl-PRS-ID-r16

1

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

Cell 2

nr-ARFCN-r16

Cell 2

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

23

About 3 s

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

154

About 5 s

nr-DL-PRS-Info-r16

As specified in Table 14.3.3.4.3-6

}

}

}

}

}

Table 14.3.3.4.3-6: NR-DL-PRS-Info

Derivation Path: 37.355 clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-Info-r16 ::= SEQUENCE {

nr-DL-PRS-ResourceSetList-r16 SEQUENCE (SIZE (1..nrMaxSetsPerTrp-r16)) OF NR-DL-PRS-ResourceSet-r16 {

1 entry

NR-DL-PRS-ResourceSet-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceSetID-r16

0

dl-PRS-Periodicity-and-ResourceSetSlotOffset-r16 CHOICE {

scs120-r16 CHOICE {

n160-r16

80

}

dl-PRS-ResourceRepetitionFactor-r16

n2

Sub-test 1

Not present

Sub-test 2

dl-PRS-ResourceTimeGap-r16

s1

dl-PRS-NumSymbols-r16

n4

dl-PRS-MutingOption1-r16

Not present

dl-PRS-MutingOption2-r16

Not present

dl-PRS-ResourcePower-r16

27

dl-PRS-ResourceList-r16 SEQUENCE (SIZE (1..nrMaxResourcesPerSet-r16)) OF NR-DL-PRS-Resource-r16 {

1 entry

NR-DL-PRS-Resource-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceID-r16

0

dl-PRS-SequenceID-r16

0

dl-PRS-CombSizeN-AndReOffset-r16 CHOICE {

n2-r16

0

Sub-test 1

n4-r16

0

Sub-test 2

}

dl-PRS-ResourceSlotOffset-r16

0

Sub-test 1

4

Sub-test 2

dl-PRS-ResourceSymbolOffset-r16

0

dl-PRS-QCL-Info-r16

Not present

}

}

}

}

}

Table 14.3.3.4.3-7: LPP ProvideLocation Information

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

TRUE

sequenceNumber

(0..255)

acknowledgement

lpp-MessageBody CHOICE {

c1 CHOICE {

provideLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideLocationInformation-r9 SEQUENCE {

commonIEsProvideLocationInformation

Not present.

a-gnss-ProvideLocationInformation

Not present

otdoa-ProvideLocationInformation

Not present

ecid-ProvideLocationInformation

Not present

epdu-ProvideLocationInformation

Not present

sensor-ProvideLocationInformation-r13

Not present

tbs-ProvideLocationInformation-r13

Not present

wlan-ProvideLocationInformation-r13

Not present

bt-ProvideLocationInformation-r13

Not present

nr-ECID-ProvideLocationInformation-r16

Not present

nr-Multi-RTT-ProvideLocationInformation-r16

Not present

nr-DL-AoD-ProvideLocationInformation-r16

Not present

nr-DL-TDOA-ProvideLocationInformation-r16 SEQUENCE {

nr-DL-TDOA-SignalMeasurementInformation-r16 SEQUENCE {

dl-PRS-ReferenceInfo-r16

nr-DL-TDOA-MeasList-r16 SEQUENCE (SIZE(1..nrMaxTRPs-r16)) OF NR-DL-TDOA-MeasElement-r16 {

2 entries

NR-DL-TDOA-MeasElement-r16[1] SEQUENCE {

entry 1

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

NR-DL-TDOA-MeasElement-r16[2] SEQUENCE {

entry 2

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

nr-dl-tdoa-LocationInformation-r16

nr-DL-TDOA-Error-r16

}

}

}

}

}

14.3.3.5 Test requirement

The RSTD measurement accuracy for Cell 2 shall fulfil the absolute requirement in clause 14.3.3.3.

Table 14.3.3.5-1: RSTD accuracy test parameters

Parameter

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

PRS ARFCN

freq1

freq1

Duplex mode

TDD

TDD

TDD configuration

TDDConf.3.1

TDDConf.3.1

BWchannel

MHz

100: NRB,c = 66

100: NRB,c = 66

Downlink initial BWP configuration

DLBWP.0.1

DLBWP.0.1

Downlink dedicated BWP configuration

DLBWP.1.1

DLBWP.1.1

Uplink initial BWP configuration

ULBWP.0.1

ULBWP.0.1

Uplink dedicated BWP configuration

ULBWP.1.1

ULBWP.1.1

DRX cycle configuration

Not applicable

Not applicable

TRS configuration

TRS.2.1 TDD

TRS.2.1 TDD

TCI state

TCI.State.0

TCI.State.0

PDSCH Reference measurement channel

SR.3.1 TDD

SR.3.1 TDD

RMSI CORESET Reference Channel

CR.3.1 TDD

CR.3.1 TDD

Control channel RMC

CCR.3.1 TDD

CCR.3.1 TDD

OCNG Patterns

OP.3

OP.3

OP.3

OP.3

SSB configuration

SSB.3 FR2

SSB.3 FR2

SSB.3 FR2

SSB.3 FR2

SMTC configuration

SMTC.1

SMTC.1

SMTC.1

SMTC.1

PRS configuration

PRS.1.1 FR2

PRS.1.1 FR2

PRS.1.2 FR2

PRS.1.2 FR2

PRS Resource slot offset

slot

0

4

0

4

Expected RSTD

μs

N/A

3

N/A

3

Expected RSTD uncertainty

μs

N/A

5

N/A

5

Time offset with Cell 1

μs

3

3

PDSCH/PDCCH subcarrier spacing

kHz

120

120

120

120

EPRE ratio of PSS to SSS

dB

0

0

0

0

EPRE ratio of PBCH_DMRS to SSS

EPRE ratio of PBCH to PBCH_DMRS

EPRE ratio of PDCCH_DMRS to SSS

EPRE ratio of PDCCH to PDCCH_DMRS

EPRE ratio of PDSCH_DMRS to SSS

EPRE ratio of PDSCH to PDSCH_DMRS

EPRE ratio of OCNG DMRS to SSSNote 1

EPRE ratio of OCNG to OCNG DMRS Note 1

Propagation conditions

AWGN

AWGN

AWGN

AWGN

Antenna configuration

1×2

1×2

1×2

1×2

Note 1: OCNG shall be used such that both cells are fully allocated and a constant total transmitted power spectral density is achieved for all OFDM symbols.

Table 14.3.3.5-2: RSTD accuracy OTA related test parameters

Parameter

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

Angle of arrival configuration

Setup 1 according to TS 38.133 [50] clause A.3.15.1

Assumption for UE beamsNote 5

Rough

Rough

Note1

dBm/SCSNote3

-98

-98

dB

-6

-13

-6

-13

PRS-RSRPNote2

dBm/SCS

-104

-111

-104

-111

BB Note4

dB

-6

-13

-6

-13

IoNote2

dBm/95.04 MHz Note3

-68.04

-68.80

-68.04

-68.80

Note 1: Where used, interference from other cells and noise sources not specified in the test is assumed to be constant over subcarriers and time and shall be modelled as AWGN of appropriate power for to be fulfilled.

Note 2: SSB_RP, Es/Iot and Io levels have been derived from other parameters for information purposes. They are not settable parameters themselves.

Note 3: Equivalent power received by an antenna with 0 dBi gain at the centre of the quiet zone

Note 4: Calculation of Es/IotBB includes the effect of UE internal noise up to the value assumed for the associated Refsens requirement in clause 7.3.2 of TS 36.101-2 [2], and an allowance of 1dB for UE multi-band relaxation factor ΔMBP from TS 38.101-2 [55] Table 6.2.1.3-4.

Note 5: Information about types of UE beam is given in TS 38.133 [50] B.2.1.3, and does not limit UE implementation or test system implementation

Table 14.3.3.5-3: RSTD accuracy requirements for the reported values

Test Configuration

Lowest reported value

Highest reported value

Sub-test 1

(1966.08 – 88) Tc converted to RSTD measurement according to clause 4.15.6

(1966.08 + 88) Tc converted to RSTD measurement according to clause 4.15.6

Sub-test 2

(1966.08 – 50) Tc converted to RSTD measurement according to clause 4.15.6

(1966.08 + 50) Tc converted to RSTD measurement according to clause 4.15.6

The test tolerances are defined in clauses C.1.6 and C.2.5.

The rate of successful tests during repeated tests shall be at least 90% with a confidence level of 95%.

14.3.4 NR RSTD measurement accuracy test case for dual positioning frequency layer in FR2 SA

Editor’s note: This test case is incomplete. The following aspects are either missing or TBD

– Test tolerance are not added in and analysis is missing

– The test requirements contain values in [.].

14.3.4.1 Test purpose

The purpose of the test is to verify that the RSTD measurement meets the accuracy requirements specified in TS 38.133 [50] clause 10.1.23.2 in an environment with AWGN propagation conditions. The test is conducted in AWGN propagation condition in FR2 in standalone scenario when dual positioning frequency layers are configured.

14.3.4.2 Test applicability

This test applies to all types of NR UE release 16 onwards that supports DL-TDOA positioning.

14.3.4.3 Minimum conformance requirements

Same as in clause 14.3.1.3.

14.3.4.4 Test description

The supported test configurations in listed in Table 14.3.4.4-1.

Table 14.3.4.4-1: Test Configurations

Configuration

Description

1

120 kHz SSB SCS, 100 MHz bandwidth, TDD duplex mode

14.3.4.4.1 Initial conditions

Test Environment: Normal, as defined in TS 38.508-1 [45] clause 4.1.

Frequencies to be tested: Mid Range, as defined in TS 38.508-1 [45] clause 4.3.1.

Channel bandwidth to be tested: are specified in Table 14.3.4.4-1.

1. Connect the SS and AWGN noise sources to the UE antenna connector or antenna connectors as shown in Annex A, Figure A.14.

2. The general test parameter settings are set up according to Table 14.3.4.5-1 and Table 14.3.4.5-2.

3. Propagation conditions are set according to clause 4.15.2.

4. Message contents are defined in clause 14.3.4.4.3.

5. In the test there are two synchronous cells: Cell 1 and Cell 2. Cell 1 is the reference as well as the PCell on NR RF channel #1 in FR2. Cell 2 is a neighbour cell on a different NR RF channel #2 in FR2. GP#13 is configured for the test.

6. The true RSTD (which is the receive time difference for frame 0 between cell 2 and cell 1 as seen at the UE antenna connector) is set to 1966.08 Tc (about 3 s)

14.3.4.4.2 Test procedure

Same as clause 14.3.3.4.2.

14.3.4.4.3 Message contents

Table 14.3.4.4.3-1: RESET UE POSITIONING STORED INFORMATION

Derivation Path: 38.509 [44] clause 6.6

Information Element

Value/remark

Comment

Condition

UE Positioning Technology

0 0 0 0 0 1 1 1

DL-TDOA

Table 14.3.4.4.3-2: LPP Request Capabilities

Information Element

Value/remark

nr-DL-TDOA-RequestCapabilities-r16

TRUE

Table 14.3.4.4.3-3: LPP RequestLocationInformation

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

FALSE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

requestLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

requestLocationInformation-r9 SEQUENCE {

commonIEsRequestLocationInformation

SEQUENCE {

locationInformationType

locationMeasurementsPreferred

triggeredReporting

Not present

periodicalReporting

Not present

additionalInformation

onlyReturnInformationRequested

qos SEQUENCE {

horizontalAccuracy

Not present

verticalCoordinateRequest

FALSE

verticalAccuracy

Not present

responseTime SEQUENCE {

time

88

responseTimeEarlyFix-r12

Not present

Rel-12 onwards

}

velocityRequest

FALSE

}

environment

Not present

locationCoordinateTypes

Not present

velocityTypes

Not present

}

a-gnss-RequestLocationInformation

Not present

otdoa-RequestLocationInformation

Not present

ecid-RequestLocationInformation

Not present

epdu-RequestLocationInformation

Not Present

sensor-RequestLocationInformation-r13

Not present

tbs-RequestLocationInformation-r13

Not present

wlan-RequestLocationInformation-r13

Not present

bt-RequestLocationInformation-r13

Not present

nr-ECID-RequestLocationInformation-r16

Not present

nr-Multi-RTT-RequestLocationInformation-r16

Not present

nr-DL-AoD-RequestLocationInformation-r16

Not present

nr-DL-TDOA-RequestLocationInformation-r16 SEQUENCE {

nr-DL-PRS-RstdMeasurementInfoRequest-r16

Not present

nr-RequestedMeasurements-r16

bit 0 = 0 (prsrsrpReq)

nr-AssistanceAvailability-r16

FALSE

nr-DL-TDOA-ReportConfig-r16

Not present

additionalPaths-r16

Not present

}

}

}

}

}

}

}

Table 14.3.4.4.3-4: LPP ProvideAssistanceData

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

(0..255)

}

endTransaction

TRUE

sequenceNumber

Not present

acknowledgement

Not present

lpp-MessageBody CHOICE {

c1 CHOICE {

provideAssistanceData SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideAssistanceData-r9 SEQUENCE {

commonIEsProvideAssistanceData

Not present

a-gnss-ProvideAssistanceData

Not present

otdoa-ProvideAssistanceData

Not present

epdu-Provide-AssistanceData

Not present

sensor-ProvideAssistanceData-r14

Not present

tbs-ProvideAssistanceData-r14

Not present

wlan-ProvideAssistanceData-r14

Not present

nr-Multi-RTT-ProvideAssistanceData-r16

Not present

nr-DL-AoD-ProvideAssistanceData-r16

Not present

nr-DL-TDOA-ProvideAssistanceData-r16 SEQUENCE {

nr-DL-PRS-AssistanceData-r16

As defined in Table 14.3.4.4.3-5

nr-SelectedDL-PRS-IndexList-r16

Not present

nr-PositionCalculationAssistance-r16 SEQUENCE {

Depending on UE capabilities, i.e. support for UE-based DL-TDOA

nr-TRP-LocationInfo-r16

As defined in TS 37.571-5 [20]

nr-DL-PRS-BeamInfo-r16

Not present

nr-RTD-Info-r16

Not present

}

nr-DL-TDOA-Error-r16

Not present

}

}

}

}

}

}

}

Table 14.3.4.4.3-5: NR-DL-PRS-AssistanceData

Derivation Path: 37.355 clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-AssistanceData-r16 ::= SEQUENCE {

nr-DL-PRS-ReferenceInfo-r16 SEQUENCE {

dl-PRS-ID-r16

0

nr-DL-PRS-ResourceID-List-r16

Not present

nr-DL-PRS-ResourceSetID-r16

Not present

}

nr-DL-PRS-AssistanceDataList-r16 SEQUENCE (SIZE (1..nrMaxFreqLayers-r16)) OF NR-DL-PRS-AssistanceDataPerFreq-r16 {

2 entries

NR-DL-PRS-AssistanceDataPerFreq-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz120

dl-PRS-ResourceBandwidth-r16

3

32 PRBs

Sub-test 1

27

128 PRBs

Sub-test 2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 1

dl-PRS-CombSizeN-r16

n2

Sub-test 1

n4

Sub-test 2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

1 entry

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 1

dl-PRS-ID-r16

0

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

Cell 1

nr-ARFCN-r16

Cell 1

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

0

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

0

nr-DL-PRS-Info-r16

As specified in Table 14.3.4.4.3-6

}

}

NR-DL-PRS-AssistanceDataPerFreq-r16[2] SEQUENCE {

entry 2

nr-DL-PRS-PositioningFrequencyLayer-r16 SEQUENCE {

dl-PRS-SubcarrierSpacing-r16

kHz120

dl-PRS-ResourceBandwidth-r16

3

32 PRBs

Sub-test 1

27

128 PRBs

Sub-test 2

dl-PRS-StartPRB-r16

0

dl-PRS-PointA-r16

absoluteFrequencyPointA as defined for the DL frequency of the Cell 2

dl-PRS-CombSizeN-r16

n2

Sub-test 1

n4

Sub-test 2

dl-PRS-CyclicPrefix-r16

normal

}

nr-DL-PRS-AssistanceDataPerFreq-r16 SEQUENCE (SIZE (1..nrMaxTRPsPerFreq-r16)) OF NR-DL-PRS-AssistanceDataPerTRP-r16{

1 entry

NR-DL-PRS-AssistanceDataPerTRP-r16[1] SEQUENCE {

entry 1

Cell 2

dl-PRS-ID-r16

1

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

Cell 2

nr-ARFCN-r16

Cell 2

nr-DL-PRS-SFN0-Offset-r16 SEQUENCE {

sfn-Offset-r16

0

integerSubframeOffset-r16

0

}

nr-DL-PRS-ExpectedRSTD-r16

23

About 3 s

nr-DL-PRS-ExpectedRSTD-Uncertainty-r16

154

About 5 s

nr-DL-PRS-Info-r16

As specified in Table 14.3.4.4.3-6

}

}

}

}

}

Table 14.3.4.4.3-6: NR-DL-PRS-Info

Derivation Path: 37.355 clause 6.4.3

Information Element

Value/remark

Comment

Condition

NR-DL-PRS-Info-r16 ::= SEQUENCE {

nr-DL-PRS-ResourceSetList-r16 SEQUENCE (SIZE (1..nrMaxSetsPerTrp-r16)) OF NR-DL-PRS-ResourceSet-r16 {

1 entry

NR-DL-PRS-ResourceSet-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceSetID-r16

0

dl-PRS-Periodicity-and-ResourceSetSlotOffset-r16 CHOICE {

scs120-r16 CHOICE {

n160-r16

80

}

dl-PRS-ResourceRepetitionFactor-r16

n2

Sub-test 1

Not present

Sub-test 2

dl-PRS-ResourceTimeGap-r16

s1

dl-PRS-NumSymbols-r16

n4

dl-PRS-MutingOption1-r16

Not present

dl-PRS-MutingOption2-r16

Not present

dl-PRS-ResourcePower-r16

27

dl-PRS-ResourceList-r16 SEQUENCE (SIZE (1..nrMaxResourcesPerSet-r16)) OF NR-DL-PRS-Resource-r16 {

1 entry

NR-DL-PRS-Resource-r16[1] SEQUENCE {

entry 1

nr-DL-PRS-ResourceID-r16

0

dl-PRS-SequenceID-r16

0

dl-PRS-CombSizeN-AndReOffset-r16 CHOICE {

n2-r16

0

Sub-test 1

n4-r16

0

Sub-test 2

}

dl-PRS-ResourceSlotOffset-r16

0

Sub-test 1 Cell 1 and Sub-test 2 Cell 1

4

Sub-test 1 Cell 2 and Sub-test 2 Cell 2

dl-PRS-ResourceSymbolOffset-r16

0

dl-PRS-QCL-Info-r16

Not present

}

}

}

}

}

Table 14.3.4.4.3-7: LPP ProvideLocation Information

Derivation Path: TS 37.355 [49] clause 6.2

Information Element

Value/remark

Comment

Condition

LPP-Message ::= SEQUENCE {

transactionID SEQUENCE {

initiator

locationServer

transactionNumber

1

}

endTransaction

TRUE

sequenceNumber

(0..255)

acknowledgement

lpp-MessageBody CHOICE {

c1 CHOICE {

provideLocationInformation SEQUENCE {

criticalExtensions CHOICE {

c1 CHOICE {

provideLocationInformation-r9 SEQUENCE {

commonIEsProvideLocationInformation

Not present.

a-gnss-ProvideLocationInformation

Not present

otdoa-ProvideLocationInformation

Not present

ecid-ProvideLocationInformation

Not present

epdu-ProvideLocationInformation

Not present

sensor-ProvideLocationInformation-r13

Not present

tbs-ProvideLocationInformation-r13

Not present

wlan-ProvideLocationInformation-r13

Not present

bt-ProvideLocationInformation-r13

Not present

nr-ECID-ProvideLocationInformation-r16

Not present

nr-Multi-RTT-ProvideLocationInformation-r16

Not present

nr-DL-AoD-ProvideLocationInformation-r16

Not present

nr-DL-TDOA-ProvideLocationInformation-r16 SEQUENCE {

nr-DL-TDOA-SignalMeasurementInformation-r16 SEQUENCE {

dl-PRS-ReferenceInfo-r16

nr-DL-TDOA-MeasList-r16 SEQUENCE (SIZE(1..nrMaxTRPs-r16)) OF NR-DL-TDOA-MeasElement-r16 {

2 entries

NR-DL-TDOA-MeasElement-r16[1] SEQUENCE {

entry 1

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 1

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

NR-DL-TDOA-MeasElement-r16[2] SEQUENCE {

entry 2

dl-PRS-ID-r16

nr-PhysCellID-r16

Cell 2

nr-CellGlobalID-r16

nr-ARFCN-r16

nr-DL-PRS-ResourceID-r16

nr-DL-PRS-ResourceSetID-r16

nr-TimeStamp-r16

nr-RSTD-r16

Present

nr-AdditionalPathList-r16

nr-TimingQuality-r16

nr-DL-PRS-RSRP-Result-r16

nr-DL-TDOA-AdditionalMeasurements-r16

}

nr-dl-tdoa-LocationInformation-r16

nr-DL-TDOA-Error-r16

}

}

}

}

}

14.3.4.5 Test requirement

The RSTD measurement accuracy for Cell 2 shall fulfil the absolute requirement in clause 14.3.4.3.

Table 14.3.4.5-1: RSTD accuracy test parameters

Parameter

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

PRS ARFCN

freq1

freq2

freq1

freq2

Duplex mode

TDD

TDD

TDD configuration

TDDConf.3.1

TDDConf.3.1

BWchannel

MHz

100: NRB,c = 66

100: NRB,c = 66

Downlink initial BWP configuration

DLBWP.0.1

DLBWP.0.1

Downlink dedicated BWP configuration

DLBWP.1.1

DLBWP.1.1

Uplink initial BWP configuration

ULBWP.0.1

ULBWP.0.1

Uplink dedicated BWP configuration

ULBWP.1.1

ULBWP.1.1

DRX cycle configuration

Not applicable

Not applicable

TRS configuration

TRS.2.1 TDD

TRS.2.1 TDD

TCI state

TCI.State.0

TCI.State.0

PDSCH Reference measurement channel

SR.3.1 TDD

SR.3.1 TDD

RMSI CORESET Reference Channel

CR.3.1 TDD

CR.3.1 TDD

Control channel RMC

CCR.3.1 TDD

CCR.3.1 TDD

OCNG Patterns

OP.3

OP.3

OP.3

OP.3

SSB configuration

SSB.3 FR2

SSB.3 FR2

SSB.3 FR2

SSB.3 FR2

SMTC configuration

SMTC.1

SMTC.1

SMTC.1

SMTC.1

PRS configuration

PRS.1.1 FR2

PRS.1.1 FR2

PRS.1.2 FR2

PRS.1.2 FR2

PRS Resource slot offset

slot

0

4

0

4

Expected RSTD

μs

N/A

3

N/A

3

Expected RSTD uncertainty

μs

N/A

5

N/A

5

Time offset with Cell 1

μs

3

3

PDSCH/PDCCH subcarrier spacing

kHz

120

120

120

120

EPRE ratio of PSS to SSS

dB

0

0

0

0

EPRE ratio of PBCH_DMRS to SSS

EPRE ratio of PBCH to PBCH_DMRS

EPRE ratio of PDCCH_DMRS to SSS

EPRE ratio of PDCCH to PDCCH_DMRS

EPRE ratio of PDSCH_DMRS to SSS

EPRE ratio of PDSCH to PDSCH_DMRS

EPRE ratio of OCNG DMRS to SSSNote 1

EPRE ratio of OCNG to OCNG DMRS Note 1

Propagation conditions

AWGN

AWGN

AWGN

AWGN

Antenna configuration

1×2

1×2

1×2

1×2

Note 1: OCNG shall be used such that both cells are fully allocated and a constant total transmitted power spectral density is achieved for all OFDM symbols.

Table 14.3.4.5-2: RSTD accuracy OTA related test parameters

Parameter

Unit

Test 1

Test 2

Cell 1

Cell 2

Cell 1

Cell 2

Angle of arrival configuration

Setup 1 according to clause A.3.15.1

Assumption for UE beamsNote 5

Rough

Rough

Note1

dBm/SCSNote3

-98

-98

dB

-6

-13

-6

-13

PRS-RSRPNote2

dBm/SCS

-104

-111

-104

-111

BB Note4

dB

-6

-13

-6

-13

IoNote2

dBm/95.04 MHz Note3

-68.04

-68.80

-68.04

-68.80

Note 1: Where used, interference from other cells and noise sources not specified in the test is assumed to be constant over subcarriers and time and shall be modelled as AWGN of appropriate power for to be fulfilled.

Note 2: SSB_RP, Es/Iot and Io levels have been derived from other parameters for information purposes. They are not settable parameters themselves.

Note 3: Equivalent power received by an antenna with 0 dBi gain at the centre of the quiet zone

Note 4: Calculation of Es/IotBB includes the effect of UE internal noise up to the value assumed for the associated Refsens requirement in clause 7.3.2 of TS 36.101-2 [19], and an allowance of 1dB for UE multi-band relaxation factor ΔMBP from TS 38.101-2 [19] Table 6.2.1.3-4.

Note 5: Information about types of UE beam is given in B.2.1.3, and does not limit UE implementation or test system implementation

Table 14.3.4.5-3: RSTD accuracy requirements for the reported values

Test Configuration

Lowest reported value

Highest reported value

Sub-test 1

[1966.08 – 312] Tc converted to RSTD measurement according to clause 4.15.6

[1966.08 + 312] Tc converted to RSTD measurement according to clause 4.15.6

Sub-test 2

[1966.08 – 274] Tc converted to RSTD measurement according to clause 4.15.6

[1966.08 + 274] Tc converted to RSTD measurement according to clause 4.15.6

The test tolerances are defined in clauses C.1.6 and C.2.5.

The rate of successful tests during repeated tests shall be at least 90% with a confidence level of 95%.