9.2.5 Multiflow HSDPA performance

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

The Multiflow HSDPA performance in multi-path fading environments is determined by the information bit throughput R.

9.2.5.1 Requirement Fixed Reference Channel (FRC) H-Set 6 16QAM/QPSK

The requirements are specified in terms of a minimum information bit throughput R for the DL reference channels H-Set 6 16QAM (HS-DSCH serving cell) and QPSK (assisting HS-DSCH serving cell) specified in Annex A.7.1.6, with the addition of the parameters in Table 9.22H5 and the test set-up in Annex C.5.5.

Using this configuration the throughput shall meet or exceed the minimum requirements specified in table 9.22H6.

Table 9.22H5: Test Parameters for Testing FRC H-Set 6 16QAM and QPSK

Parameter

Unit

Test 1

Test 2

Test 3

Test 4

Phase reference

P-CPICH

dBm/3.84 MHz

-60

Redundancy and constellation version coding sequence

{6,2,1,5} for H-Set 6 16QAM

{0,2,5,6} for H-Set 6 QPSK

Maximum number of HARQ transmission

4

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 those TTI intended for the UE.

Table 9.22H6: Minimum requirement QPSK, FRC H-Set 6 16QAM and QPSK

Test Number

Number of additional interfering cell

Propagation Conditions

Reference value

HS-PDSCH
(dB)

Serving HS-DSCH cell

(H-Set 6, 16QAM)

Assisting serving HS-DSCH cell

(H-Set 6, QPSK)

T-put (kbps)

T-put (kbps)

Îor,1/Ioc,1’= 1.83 dB

Îor,2/Ioc,2’ = -4.19 dB

1

0

PA3

-3

1971

1408

2

0

PB3

-3

1706

1155

Îor,1/Ioc,1’= 0 dB

Îor,2/Ioc,2’ = -4.42 dB

3

1

PA3

-3

1324

1012

4

1

PB3

-3

1059

769

Notes: 1) When the number of configured cells is 3 in Multiflow mode, the serving HS-DSCH cell requirement is applicable to the secondary serving HS-DSCH cell.

2) When the number of configured cells is 4 in Multiflow mode on 2 frequencies, the serving HS-DSCH cell requirement is applicable to the secondary serving HS-DSCH cell and the assisting serving HS-DSCH cell requirement is applicable to the assisting secondary serving HS-DSCH cell.

3) Ioc,1’ and Ioc,2’ are defined in Annex C.5.5.1

4) When the number of configured cells is 4 in Multiflow mode on 3 frequencies, the serving HS-DSCH cell requirement is applicable to the 1st secondary serving HS-DSCH cell and the 2nd secondary serving HS-DSCH cell.