8.3 Demodulation of DCH in multi-path fading propagation conditions

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

8.3.1 Single Link Performance

The receive characteristics of the Dedicated Channel (DCH) in different multi-path fading environments are determined by the Block Error Ratio (BLER) values. BLER is measured for the each of the individual data rate specified for the DPCH. DCH is mapped into in Dedicated Physical Channel (DPCH).

8.3.1.1 Minimum requirement

For the parameters specified in Table 8.7, 8.9 , 8.11, 8.13 and 8.14A the average downlink power ratio shall be below the specified value for the BLER shown in Table 8.8, 8.10, 8.12, 8.14 and 8.14B. If the UE supports optional enhanced performance requirements type1 for DCH then for the parameters specified in Table 8.10A the average downlink power ratio shall be below the specified value for the BLER shown in 8.10B, and Test 5, Test 6 and Test 8 shall be replaced by Test 5a, Test 6a and Test 8a. These requirements are applicable for TFCS size 16.

Table 8.7: Test Parameters for DCH in multi-path fading propagation conditions (Case 1)

Parameter

Unit

Test 1

Test 2

Test 3

Test 4

Phase reference

P-CPICH

dB

9

dBm/3.84 MHz

-60

Information Data Rate

kbps

12.2

64

144

384

Table 8.8: Test requirements for DCH in multi-path fading propagation conditions (Case 1)

Test Number		BLER
1	-15.0 dB	10-2
2	-13.9 dB	10-1
	-10.0 dB	10-2
3	-10.6 dB	10-1
	-6.8 dB	10-2
4	-6.3 dB	10-1
	-2.2 dB	10-2

Table 8.9: DCH parameters in multi-path fading propagation conditions (Case 2)

Parameter			Unit			Test 5		Test 6			Test 7		Test 8
Phase reference						P-CPICH
			dB			-3			-3		3		6
			dBm/3.84 MHz				-60
Information Data Rate			kbps			12.2		64			144		384

Table 8.10: DCH requirements in multi-path fading propagation (Case 2)

Test Number		BLER
5	-7.7 dB	10-2
6	-6.4 dB	10-1
	-2.7 dB	10-2
7	-8.1 dB	10-1
	-5.1 dB	10-2
8	-5.5 dB	10– 1
	-3.2 dB	10-2

Table 8.10A: DCH parameters in multi-path fading propagation conditions (VA30) for UE supporting the enhanced performance requirements type1 for DCH

Parameter

Unit

Test 5a

Test 6a

Test 8a

Phase reference

P-CPICH

dB

-3

-3

6

dBm/3.84 MHz

-60

Information Data Rate

kbps

12.2

64

384

Table 8.10B: DCH requirements in multi-path fading propagation (VA30) for UE supporting the enhanced performance requirements type1 for DCH

Test Number		BLER
5a	-14.4 dB	10-2
6a	-11.4 dB	10-1
	-10.0 dB	10-2
8a	-9.3 dB	10– 1
	-8.0 dB	10-2

Table 8.11: DCH parameters in multi-path fading propagation conditions (Case 3)

Parameter			Unit			Test 9	Test 10			Test 11		Test 12
Phase reference							P-CPICH
			dB				-3			-3		3		6
			dBm/3.84 MHz				-60
Information Data Rate			kbps			12.2	64			144		384

Table 8.12: DCH requirements in multi-path fading propagation conditions (Case 3)

Test Number		BLER
9	-11.8 dB	10-2
10	-8.1 dB	10-1
	-7.4 dB	10-2
	-6.8 dB	10-3
11	-9.0 dB	10-1
	-8.5 dB	10-2
	-8.0 dB	10-3
12	-5.9 dB	10-1
	-5.1 dB	10-2
	-4.4 dB	10-3

Table 8.13: DCH parameters in multi-path fading propagation conditions (Case 1) with S-CPICH

Parameter			Unit			Test 13	Test 14			Test 15	Test 16
Phase reference							S-CPICH
			dB				9
			dBm/3.84 MHz				-60
Information Data Rate			kbps			12.2	64			144	384

Table 8.14: DCH requirements in multi-path fading propagation conditions (Case 1) with S-CPICH

Test Number		BLER
13	-15.0 dB	10-2
14	-13.9 dB	10-1
	-10.0 dB	10-2
15	-10.6 dB	10-1
	-6.8 dB	10-2
16	-6.3 dB	10-1
	-2.2 dB	10-2

Table 8.14A: DCH parameters in multi-path fading propagation conditions (Case 6)

Parameter			Unit			Test 17	Test 18			Test 19		Test 20
Phase reference							P-CPICH
			dB				-3			-3		3		6
			dBm/3.84 MHz				-60
Information Data Rate			kbps			12.2	64			144		384

Table 8.14B: DCH requirements in multi-path fading propagation conditions (Case 6)

Test Number		BLER
17	-8.8 dB	10-2
18	-5.1 dB	10-1
	-4.4 dB	10-2
	-3.8 dB	10-3
19	-6.0 dB	10-1
	-5.5 dB	10-2
	-5.0 dB	10-3
20	-2.9 dB	10-1
	-2.1 dB	10-2
	-1.4 dB	10-3

Table 8.14C: (void)

Table 8.14D: (void)

Table 8.14E: (void)

Table 8.14F: (void)

8.3.2 Single Link Performance when DL_DCH_FET_Config [10] is configured by higher layers

The receive characteristics of the Dedicated Channel (DCH) in different multi-path fading environments are determined by the Block Error Ratio (BLER) values. BLER is measured for the each of the individual data rate specified for the DPCH. DCH is mapped into in Dedicated Physical Channel (DPCH).

8.3.2.1 Minimum requirement

For the parameters specified in Table 8.14G, 8.14I, 8.14K, 8.14M and 8.14O, the average downlink power ratio shall be below the specified value for the BLER shown in Table 8.14H, 8.14J, 8.14L, 8.14N and 8.14P.

Table 8.14G: Test Parameters for DCH in multi-path fading propagation conditions (Case 1)

Parameter			Unit		Test 1			Test 2
Phase reference						P-CPICH
			dB			9
				dBm/3.84 MHz			-60
Information Data Rate			kbps		12.2			0
DCCH Presence			–		No
DL_DCH_FET_Config			–		0 (Note 1)
Note 1: UL is in 10ms transmission mode

Table 8.14H: Test requirements for DCH in multi-path fading propagation conditions (Case 1)

Test Number		BLER
1	-13.4 dB	10-2
2	-16.6 dB	10-2

Table 8.14I: DCH parameters in multi-path fading propagation conditions (Case 2)

Parameter			Unit			Test 3			Test 4
Phase reference						P-CPICH
			dB			-3
			dBm/3.84 MHz			-60
Information Data Rate			kbps			12.2			0
DCCH Presence			–			No

Table 8.14J: DCH requirements in multi-path fading propagation (Case 2)

Test Number		BLER
3	-5.5 dB	10-2
4	-8.9 dB	10– 2

Table 8.14K: DCH parameters in multi-path fading propagation conditions (Case 3)

Parameter			Unit			Test 5			Test 6
Phase reference						P-CPICH
			dB			-3
			dBm/3.84 MHz			-60
Information Data Rate			kbps			12.2			0
DCCH Presence			–			No

Table 8.14L: DCH requirements in multi-path fading propagation conditions (Case 3)

Test Number		BLER
5	-10.0 dB	10-2
6	-12.5 dB	10-2

Table 8.14M: DCH parameters in multi-path fading propagation conditions (Case 1) with S-CPICH

Parameter			Unit			Test 7			Test 8
Phase reference						S-CPICH
			dB			9
			dBm/3.84 MHz			-60
Information Data Rate			kbps			12.2			0
DCCH Presence			–			No

Table 8.14N: DCH requirements in multi-path fading propagation conditions (Case 1) with S-CPICH

Test Number		BLER
7	-13.4 dB	10-2
8	-16.6 dB	10-2

Table 8.14O: DCH parameters in multi-path fading propagation conditions (Case 6)

Parameter			Unit			Test 9			Test 10
Phase reference						P-CPICH
			dB			-3
			dBm/3.84 MHz			-60
Information Data Rate			Kbps			12.2			0
DCCH Presence			–			No

Table 8.14P: DCH requirements in multi-path fading propagation conditions (Case 6)

Test Number		BLER
9	-9.9 dB	10-2
10	-12.2 dB	10-2