8.1.1A E-UTRAN FDD UE Rx – Tx time difference case (Rel-12 onwards)

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

8.1.1A.1 Test purpose

Same as defined in clause 8.1.1.1.

8.1.1A.2 Test applicability

This test applies to all types of E-UTRA FDD UE release 12 onwards that supports ECID positioning.

8.1.1A.3 Minimum conformance requirements

Same as defined in clause 8.1.1.3 except that Table 8.1.1A.3-1 replaces Table 8.1.1.3-1.

Table 8.1.1A.3-1: UE Rx – Tx time difference measurement accuracy from Release 12 onwards

Accuracy

Conditions

Ês/Iot

Downlink bandwidth

Io Note 1 range

E-UTRA operating band groups Note 6

Minimum Io

Maximum Io

Ts Note 2

dB

MHz

dBm/15kHz Note 5

dBm/BWChannel

±20

≥-3 dB

≥1.4 MHz

FDD_A Note 7, TDD_A

-121

-50

FDD_B

-120.5

-50

FDD_C, TDD_C

-120

-50

FDD_D

-119.5

-50

FDD_E, TDD_E

-119

-50

FDD_F

-118.5

-50

FDD_G Note 4

-118

-50

FDD_H

-117.5

-50

FDD_N

-114.5

-50

±14

≥-3 dB

≥ 3 MHz

Note 3

Note 3

Note 3

±10

≥-3 dB

≥ 5 MHz

Note 3

Note 3

Note 3

±7

≥-3 dB

≥10 MHz

Note 3

Note 3

Note 3

NOTE 1: When in dBm/15kHz, the minimum Io condition is expressed as the average Io per RE over all REs in that symbol. Io may be different in different symbols within a subframe.

NOTE 2: Ts is the basic timing unit defined in TS 36.211 [26].

NOTE 3: The same bands and the same Io conditions for each band apply for this requirement as for the corresponding requirement with downlink bandwidth ≥1.4 MHz.

NOTE 4: Except Band 29.

NOTE 5: The condition level is increased by ∆>0, when applicable, as described in TS 36.521-3 [25] Sections I.4.2 and I.4.3.

NOTE 6: E-UTRA operating band groups are as defined in Section 4.4.2.

NOTE 7: Except Band 32.

8.1.1A.4 Test description

Same as defined in clause 8.1.1.4.

8.1.1A.4.1 Initial conditions

Same as defined in clause 8.1.1.4.1.

8.1.1A.4.2 Test procedure

Same as defined in clause 8.1.1.4.2.

8.1.1A.4.3 Message contents

Same as defined in clause 8.1.1.4.3.

8.1.1A.5 Test requirement

Same as defined in clause 8.1.1.5 except that Table 8.1.1A.5-3 replaces Table 8.1.1.5-3.

Table 8.1.1A.5-3: Test requirements UE Rx – Tx time difference measurement accuracy requirements

Sub-test 1

Sub-test 2

Lowest reported value

(Measured value from step 7 – 23) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1

(Measured value from step 7 – 10) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1

Highest reported value

(Measured value from step 7 + 23) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1

(Measured value from step 7 + 10) Ts converted to RX-TX_TIME_DIFFERENCE according to Table 4.6.3-1