10.1 Demodulation of MCCH
25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)
The receive characteristic of the MCCH is determined by the RLC SDU error rate (RLC_SDU_ER). The requirement is valid for all RRC states for which the UE has capabilities.
10.1.1 Minimum requirement
10.1.1.1 3.84 Mcps TDD Option
For the parameters specified in Table 10.1, the measured average downlink S-CCPCH_Ec/Ior power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.2.
Table 10.1: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/3.84 MHz |
-60 |
|
|
dB |
-3 |
|
Number of Interfering codes/timeslot |
– |
7 × SF16 |
|
MCCH Data Rate |
kbps |
7.2 |
|
Propagation condition |
– |
VA3 |
|
Slot Format #i |
– |
3 |
Table 10.2: Test requirements for MCCH detection
|
Test Number |
S-CCPCH_Ec/Ior (dB) |
RLC_SDU_ER |
|
1 |
-1.25 |
0.01 |
10.1.1.2 1.28 Mcps TDD Option
For the parameters specified in Table 10.3, the measured average downlink 
power ratio shall be below the specified value for the RLC SDU ER shown in Table 10.4.
Table 10.3: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/1.28 MHz |
-60 |
|
Number of codes per timeslot |
– |
2xSF16 |
|
Number of interfering codes per timeslot |
– |
0 |
|
MCCH Data Rate |
kbps |
7.6 |
|
Propagation condition |
– |
VA3 |
Table 10.4: Test requirements for MCCH detection
|
Test Number |
|
RLC_SDU_ER |
|
1 |
5.8 |
0.01 |
(dB)10.1.1.3 7.68 Mcps TDD Option
For the parameters specified in Table 10.4A, the measured average downlink S-CCPCH_Ec/Ior power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.4B.
Table 10.4A: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/7.68 MHz |
-60 |
|
|
dB |
-3 |
|
Number of Interfering codes/timeslot |
– |
15 × SF32 |
|
MCCH Data Rate |
kbps |
7.2 |
|
Propagation condition |
– |
VA3 |
|
Slot Format #i |
– |
3 |
Table 10.4B: Test requirements for MCCH detection
|
Test Number |
S-CCPCH_Ec/Ior (dB) |
RLC_SDU_ER |
|
1 |
-4.7 |
0.01 |
10.1.2 MBSFN capable UE
This requirement is applicable for Ues that are capable of receiving MBSFN.
10.1.2.1 3.84 Mcps TDD Option
10.1.2.1.1 Non-IMB
The test is only applicable for Ues with at least two receiver antenna connectors where the fading of the signals and the AWGN signals applied to each receiver antenna connector shall be uncorrelated.
For the parameters specified in Table 10.4C, the measured average downlink S-CCPCH_Ec/Ior power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.4D.
Table 10.4C: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/3.84 MHz |
-60 |
|
|
dB |
12 |
|
Number of Interfering codes/timeslot |
– |
7 × SF16 |
|
MCCH Data Rate |
kbps |
7.2 |
|
Propagation condition |
– |
Extended delay spread (see Appendix B) |
|
Slot Format #i |
– |
21 |
Table 10.4D: Test requirements for MCCH detection (at least two receiver antennas)
|
Test Number |
S-CCPCH_Ec/Ior (dB) |
RLC_SDU_ER |
|
1 |
-19.29 |
0.01 |
10.1.2.1.2 IMB
The test is only applicable for Ues with at least two receiver antenna connectors where the fading of the signals and the AWGN signals applied to each receiver antenna connector shall be uncorrelated.
For the parameters specified in Table 10.4DA, the measured average downlink S-CCPCH_Ec/Ior power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.4DB.
Table 10.4DA: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/3.84MHz |
-60 |
|
|
dB |
12 |
|
MCCH Data Rate |
kbps |
6.4 (see Annex A.4.1.1.2) |
|
Configuration of other physical channels |
– |
See Annex A.4.1.1.2 |
|
Propagation condition |
– |
Extended Delay Spread |
Table 10.4DB: Test requirements for MCCH detection (at least two receiver antennas)
|
Test Number |
S-CCPCH_Ec/Ior (dB) |
RLC_SDU_ER |
|
1 |
-27 |
0.01 |
10.1.2.2 1.28 Mcps TDD Option
For the parameters specified in Table 10.4E, the measured average downlink 
power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.4F.
Table 10.4E: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 11 |
Test 21 |
|
Ioc |
dBm/1.28 MHz |
-60 |
-60 |
|
Rx antenna |
– |
1 |
2 |
|
Number of codes/Timeslot |
– |
3 |
3 |
|
Number of Interfering codes/timeslot |
– |
5XSF16 |
5XSF16 |
|
MCCH Data Rate |
kbps |
7.6 |
7.6 |
|
Propagation condition |
– |
MBSFN channel model 2 (Annex B) |
MBSFN channel model 2 (Annex B) |
|
Slot Format # |
– |
103 |
103 |
|
NOTE1: The tests are only applicable for the UE supporting extended delay spread. NOTE2: In the case of Rx diversity, the fading of the signal and AWGN signals applied to each receiver antenna connector shall be uncorrelated. NOTE3: See Table 8Ha in TS25.221. |
|||
Table 10.4F: Test requirements for MCCH detection
|
Test Number |
|
RLC_SDU_ER |
|
1 |
9.1 |
0.01 |
|
2 |
4.5 |
0.01 |
(dB)10.1.2.3 7.68 Mcps TDD Option
The test is only applicable for Ues with at least two receiver antenna connectors where the fading of the signals and the AWGN signals applied to each receiver antenna connector shall be uncorrelated.
For the parameters specified in Table 10.4G, the measured average downlink S-CCPCH_Ec/Ior power ratio shall be below the specified value for the RLC_SDU_ER shown in Table 10.4H.
Table 10.4G: Test parameters for MCCH detection
|
Parameters |
Unit |
Test 1 |
|
Ioc |
dBm/7.68 MHz |
-60 |
|
|
dB |
12 |
|
Number of Interfering codes/timeslot |
– |
15 × SF32 |
|
MCCH Data Rate |
kbps |
7.2 |
|
Propagation condition |
– |
Extended delay spread (see Appendix B) |
|
Slot Format #i |
– |
21 |
Table 10.4H: Test requirements for MCCH detection (at least two receiver antennas)
|
Test Number |
S-CCPCH_Ec/Ior (dB) |
RLC_SDU_ER |
|
1 |
-22.71 |
0.01 |