9.5 HS-SCCH-less demodulation of HS-DSCH (Fixed Reference Channel)

25.1013GPPRelease 17TSUser Equipment (UE) radio transmission and reception (FDD)

The receiver performance of the High Speed Physical Downlink Shared Channel (HS-DSCH) with HS-SCCH-less operation in multi-path fading environment is determined by the information bit throughput R.

The propagation conditions for this subclause are defined in table B.1C.

During the Fixed Reference Channel tests the behaviour of the Node-B emulator in response to the ACK/NACK signalling field of the HS-DPCCH is specified in Table 9.1A.

Performance requirements in this section assume sufficient power allocation to HS-SCCH_1, so that the probability of detection failure, when the HS-SCCH-1 uses the identity of the UE under test, is very low.

9.5.1 Requirement QPSK, Fixed Reference Channel (FRC) H-Set 7

The requirements are specified in terms of a minimum information bit throughput R for the DL reference channels H-set 7 specified in Annex A.7.1.7, with the addition of the parameters in Table 9.58 and the downlink physical channel setup according to table C.8.

Using this configuration the throughput shall meet or exceed the minimum requirements specified in table 9.59. Enhanced performance requirements type 1 specified in Table 9.60 are based on receiver diversity.

Table 9.58: Test Parameters for Testing QPSK FRCs H-Set 7

Parameter

Unit

Test 1

Phase reference

–

P-CPICH

dBm/3.84 MHz

-60

Redundancy and constellation version coding sequence

–

{0,3}

Maximum number of HARQ transmission

–

2

NOTE: The HS-SCCH-1 and HS-PDSCH shall be transmitted continuously with constant power. HS-SCCH-1 shall only use the identity of the UE under test for redundancy version 3 transmissions intended for the UE.

Table 9.59: Minimum requirement, Fixed Reference Channel (FRC) H-Set 7

Test Number

Propagation Conditions

Reference value

HS-PDSCH
(dB)

(dB)

T-put (kbps)

1

Case 8

-6

0

19.9

Table 9.60: Enhanced requirement type 1, Fixed Reference Channel (FRC) H-Set 7

Test Number

Propagation Conditions

Reference value

HS-PDSCH
(dB)

(dB)

T-put (kbps)

1

Case 8

-9

0

23.5