A.7 Reference measurement channels for UL RACH
25.1413GPPBase Station (BS) conformance testing (FDD)Release 17TS
The parameters for the UL RACH reference measurement channels are specified in Table A.7.
Table A.7: Reference measurement channels for UL RACH
|
Parameter |
Unit |
||
|
RACH |
CRC |
16 |
bits |
|
Channel Coding |
Rate ½ conv. coding |
||
|
TTI |
20 |
ms |
|
|
TB size |
168, 360 |
bits |
|
|
Rate Matching |
Repetition |
||
|
Number of diversity antennas |
2 |
||
|
Preamble detection window size |
256 |
chips |
|
|
Ratio of preamble power and total message power (*) |
0 |
dB |
|
|
Power ratio of RACH Control/Data TB = 168 |
-2.69 |
dB |
|
|
Power ratio of Control/Data TB = 360 |
-3.52 |
dB |
|
|
NOTE *: If Power Offset Pp-m is used to adjust the power offset, Power Offset Pp-m shall be equal to -5 dB. |
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