8.5A Demodulation of DCH in high speed train condition
25.1013GPPRelease 17TSUser Equipment (UE) radio transmission and reception (FDD)
8.5A.1 General
The receiver performance of the DCH in high speed train condition is determined by the BLER values. BLER is measured for the individual data rate specified for the DPCH. DCH is mapped into DPCH.
8.5A.2 Minimum requirement
For the parameters specified in Table 8.18A the average downlink 
power ratio shall be below the specified value for the BLER shown in Table 8.18B.
Table 8.18A: DCH parameters in high speed train condition
|
Parameter |
Unit |
Test 1 |
|||||
|
Phase reference |
P-CPICH |
||||||
|
|
dB |
5 |
|||||
|
|
dBm/3.84 MHz |
-60 |
|||||
|
Information Data Rate |
kbps |
12.2 |
|||||
Table 8.18B: DCH requirements in high speed train condition
|
Test Number |
|
BLER |
|
1 |
-21.8 |
10-2 |
