8.1.8 E-UTRAN HD-FDD UE Rx-Tx time difference case for Category M1/M2 UE in CEModeA
37.571-13GPPPart 1: Conformance test specificationRelease 16TSUser Equipment (UE) conformance specification for UE positioning
8.1.8.1 Test purpose
The purpose of this test is to verify that the E-UTRAN HD-FDD UE Rx – Tx time difference measurement accuracy for Category M1/M2 UEs is within the specified limits in TS 36.133 [23] clause 9.1.21.19 and 9.1.25.3.
8.1.8.2 Test applicability
This test applies to E-UTRA HD-FDD UE Category M1/M2 release 14 and forward that supports ECID positioning.
8.1.8.3 Minimum conformance requirements
Same in section 8.1.7.3.
The normative reference for this requirement is TS 36.133 [23] clause 9.1.21.19, 9.1.25.3 and A.9.7.8.
8.1.8.4 Test description
Same as in clause 8.1.7.4.
8.1.8.4.1 Initial conditions
Same as in clause 8.1.7.4.1.
8.1.8.4.2 Test procedure
Same as in clause 8.1.7.4.2.
8.1.8.4.3 Message contents
Same as in clause 8.1.7.4.3.
8.1.8.5 Test requirement
Table 8.1.8.5-1 defines the primary level settings including test tolerances.
Table 8.1.8.5-1: HD-FDD UE Rx – Tx time difference test parameters
Parameter |
Unit |
Test 1 |
E-UTRAN RF Channel Number |
1 |
|
Channel Bandwidth (BWchannel) |
MHz |
10 |
DRX |
OFF |
|
PRACH Configuration |
PRACH_4CE As specified in TS 36.133 [23] A.3.16 |
|
MPDCCH Reference measurement channelNote1 |
R.6 HD-FDD |
|
OCNG PatternNote2 |
OP.21 FDD |
|
PBCH_RA |
dB |
0 |
PBCH_RB |
dB |
|
PSS_RA |
dB |
|
SSS_RA |
dB |
|
PHICH_RA |
dB |
|
PHICH_RB |
dB |
|
MPDCCH_RA |
dB |
|
MPDCCH_RB |
dB |
|
OCNG_RANote3 |
dB |
|
OCNG_RBNote3 |
dB |
|
dBm/15 kHz |
-98 |
|
dB |
-2.7 |
|
dB |
-2.7 |
|
IoNote4 |
dBm/9 MHz |
-65.5 |
Propagation Condition |
AWGN |
|
Note 1: For the reference measurement channels, see TS 36.521-3 [25] A.7.2 Note 2: For the OCNG pattern, see clause A.3.2. Note 3: 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 4: Io level has been derived from other parameters for information purpose. It is not a settable parameter. |
Table 8.1.8.5-2: Sounding Reference Symbol Configuration to be used in HD-FDD UE Rx – Tx time difference test
Field |
Test 1 |
Comment |
srsBandwidthConfiguration |
bw5 |
|
srsSubframeConfiguration |
sc1 |
|
ackNackSrsSimultaneousTransmission |
FALSE |
|
srsMaxUpPTS |
N/A |
Not applicable for FDD |
srsBandwidth |
0 |
No hopping |
srsHoppingBandwidth |
hbw0 |
|
frequencyDomainPosition |
0 |
|
Duration |
TRUE |
Indefinite duration |
Srs-ConfigurationIndex |
0 |
SRS periodicity of 2ms for all Tests. |
transmissionComb |
0 |
|
cyclicShift |
cs0 |
No cyclic shift |
SRS-AntennaPort |
an1 |
Number of antenna ports used for SRS transmission |
Note: For further information see clause 6.3.2 in TS 36.331 [22]. |
The UE Rx – Tx time difference measurement accuracy shall fulfil the requirements in Table 8.1.8.5-3.
Table 8.1.8.5-3: Test requirements UE Rx – Tx time difference measurement accuracy requirements
Lowest reported value |
Category M1: (Measured value from step 7 – 23) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1 Category M2: (Measured value from step 7 – 13) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1 |
Highest reported value |
Category M1: (Measured value from step 7 + 23) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1 Category M2: (Measured value from step 7 + 13) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1 |
The test tolerances are defined in Annex C.
The rate of successful tests during repeated tests shall be at least 90% with a confidence level of 95%.