10.3 Demodulation of MTCH and cell identification
25.1023GPPRelease 17TSUser Equipment (UE) radio transmission and reception (TDD)
MBMS combining is not controlled by a network but instead it is autonomously handled by a terminal. UE has to be able to receive MTCH and identify intra-frequency neighbour cells according to the requirements. The requirement for MBMS receiving combined with cell identification is determined by RLC SDU error rate.
10.3.1 Minimum requirement
10.3.1.1 (void)
10.3.1.2 1.28 Mcps TDD Option
For the parameters specified in Table 10.11, the average downlink Ior/Ioc power ratio shall be below the specified value for the RLC SDU error rate shown in Table 10.12. The cell reselection parameters are given in clause A.4.2.2.
Table 10.11 parameters for MTCH demodulation requirements with cell identification
Parameter |
Unit |
Test 1 |
||
Stage 1 |
Stage 2 |
Stage 3 |
||
Time in each stage |
s |
2s |
800ms |
2s |
|
dBm/1.28MHz |
-60 |
||
Propagation condition |
VA 3 |
|||
MTCH Data Rate |
kbps |
64kbps |
||
Number of Radio Links |
Cell 1, Cell 2 |
Cell 1, 2, 3 |
Cell 1, Cell 3 |
Table 10.12: Requirements for MTCH detection
Test Number |
|
RLC SDU ER |
1 |
6.1 |
0.05 |