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LTE Signaling
R&S
®
CMW-KM5xx/-KS5xx
367
User Manual 1173.9628.02 ─ 16
Parameters:
<PRACHconfIndex> Range:
0 to 63
*RST:
12
Example:
See
Configuring Physical Cell Setup
Firmware/Software:
V2.1.20
Options:
R&S CMW-KS500
Manual operation:
See
CONFigure:LTE:SIGN<i>:CELL:PRACh:PCINdex:TDD
<PRACHconfIndex>
Selects the PRACH configuration index for TDD.
Parameters:
<PRACHconfIndex> Range:
depends on UL-DL configuration, see table below
*RST:
12
Example:
See
Configuring Physical Cell Setup
Firmware/Software:
V2.1.20
Options:
R&S CMW-KS550
Manual operation:
See
The general range for the TDD PRACH configuration index equals 0 to 57. Within this
range 3GPP defines forbidden values depending on the UL-DL configuration, see
3GPP TS 36.211, table 5.7.1-4. The following table lists the allowed values.
UL-DL configuration Allowed PRACH configuration indices
0
0-10, 12-18, 20-57
1
0-7, 9-12, 15-39, 48-57
2
0-4, 6, 9, 10, 12, 15, 16, 18, 48-57
3
0-9, 12-18, 20, 21, 23, 25-29, 30, 31, 33, 35-39, 40, 41, 43, 45-49, 51, 53-57
4
0-4, 6, 9, 10, 12, 15, 16, 18, 20, 21, 23, 25-29, 30, 31, 33, 35-39, 48, 49, 51, 53-57
5
0, 1, 3, 6, 9, 12, 15, 18, 48, 49, 51, 53-57
6
0-15, 18-41, 43, 45-57
CONFigure:LTE:SIGN<i>:CELL:PRACh:PFOFfset
<PRACHfreqOffset>
Specifies the PRACH frequency offset.
Parameters:
<PRACHfreqOffset> Range:
0 to <total RB - 6> depending on channel band-
width, see table below
*RST:
0
Example:
See
Configuring Physical Cell Setup
Command Reference
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