Viavi CellAdvisor 5G, Руководство пользователя

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CellAdvisor 5G User's Guide
189
3 to 6 GHz (FR1) 8
A
{2,8} +14*n
15 kHz 5 (1 ms)
B
{4,8,16,20} +28*n
30 kHz 10 (0.5 ms)
C
{2,8} +14*n
30 kHz 10 (0.5 ms)
> 6 GHz (FR2)
64
D
{4,8,16,20} +28*n
120 kHz 40 (0.125 ms)
E
{8,12,16,20,32,36,40,44} +56*n
240 kHz 80 (62.5 ms)
3 Tap Sync Raster/SCS Offset to set the sync raster resolution to 180 kHz (FR1) or to 720 kHz (FR2) for carrier frequency center
using the on-screen keyboard.
The following table shows the sync raster offset range and sync SCS offset range per SSB SCS and sync raster/SCS
resolution.
SSB SCS
(kHz)
Sync Raster Resolution
(kHz)
Sync Raster Offset
Range
Sync SCS Resolution
(kHz)
Sync SCS Offset
Range
15 180 0 to 250 15 0 to 11
30 180 0 to 506 30 0 to 5
120 720 0 to 92 120 0 to 5
240 720
0 to 48
240
0 to 2
4 Tap SSB Frequency and input the value using the on-screen keyboard.
5 Tap GSCN and input the value using the on-screen keyboard.
Based on the GSCN input frequency, the SSB frequency changes automatically.
6 Tap L to set the maximum number of SS-PBCH blocks within a single SS burst set (A set of SS being transmitted in 5 ms
window of SS transmission) among 4 , 8 and 64 .
Refer to the selection criteria based on the table in Step 2 .
7 Tap SSB Auto Search Mode and do the following steps:
a Tap Auto Preamp/Atten and switch SSB Auto Search to Start to set preamp and attenuation automatically.
b Tap Manual and switch SSB Auto Search to Start for manually setting based on your need.
NOTE
If you tap SSB Auto Search to Start, the searching progress screen appears to let you know the status of searching.
You can tap SSB Auto Search to Stop to stop searching.
8 Tap SSB Periodicity and select the options from 5 ms , 10 ms , 20 ms , 40 ms , 80 ms , 160 ms .
The SS burst period (SSB periodicity) is defined by each base station and network configurable. 20 ms is the default for the
initial cell selection.
9 Tap to switch PCI ( Physical Cell ID ) to Manual or Auto .
10 Tap PCI and input a value from 0 to 1007 using the on-screen keyboard.
The PCI switches to Manual .
11 Tap Menu > BW/AVG > Average to set the number of measurements to be averaged using the on-screen keyboard.
The input value range is from 1 to 100.