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38BLocking and Unlocking a Device
3.9 Locking and Unlocking a Device
3.9.1 Purpose
This procedure describes how to lock and unlock a device.
3.9.2 Procedure
The following are described in this section:
Locking a Device, page 100
Unlocking and Synchronizing a Device, page 101
3.9.2.1 Locking a Device
To lock a device:
1 Select a device in the
2 Click the Admin Actions icon and select Lock.
Figure 82: Locking a Device
Alternatively, you can select a device in the
following will show up :
3 Click the Yes button in order to apply locking .
After locking the device, the device is in the Admin Locked state. At this point, the device
is no longer synchronized with BreezeVIEW and any changes made to the device on
BreezeVIEW are not synchronized to the device.
Devices
window.
Device Details
window. The
Any changes made via are not synchronized with BreezeVIEW.
Figure 83: Locked Device
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BreezeVIEW
Figure 84: Unlock & Sync From
Device reset warning message on
BREEZEVIEW
3.9.2.2 Unlocking and Synchronizing a Device
To unlock and synchronize a device:
1 Select a locked device in the
2 Click the Admin Actions icon and select Unlock & Sync From Device.
Figure 84: Unlock & Sync From Device
Alternatively, you can select a device in the
Devices
window.
Details
window. As a result the following screen will
show up :
Device
3 Click the Yes button in order to apply the unlocking.
4 After unlocking the device, the device is in the Managed state. The device’s parameters are
shown in the GUI.
3.10 Rebooting BreezeCOMPACT from BreezeVIEW
3.10.1 Purpose
This procedure describes how to perform a BreezeCOMPACT Manual Reset operation from
BreezeVIEW. Use this procedure to implement configuration changes or to resolve issues,
when necessary.
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BreezeVIEW
3.10.2 Procedure
To perform a manual reset:
1 In the
Device Details
then select
Figure 85: Reboot
Press OK on the following window
Reboot.
window or the
Devices
window, click the Device action button and
The following window displays:
Figure 86: Warning − Reset
2 Click Yes.
The device begins the reset process and its Management Status changes to Unreachable,
as shown below:
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Figure 87: Device Details − Unreachable Management Status
After the device resets, its Management Status changes to Managed and its Up Time is
updated.
Figure 88: Device Details − Managed Management Status
The reset event is listed in the
Figure 89: System Events Window − Reset
System Events
window, as shown below:
3.11 Spectrum Analyzer
3.11.1 Spectrum Analyzer Collection
The Spectrum Analysis Collection feature enables you to determine the noise characteristics
per eNB frequency range and channel.
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Collection performed online and not affecting eNB services. Measurements are collected at fiveminute intervals.
The data is collected within a range of eNB frequencies and on all active Rx ports (up to 4
ports), the spectrum analyzer is aligned with the system configured TDD split, and the
listening period is in the uplink period.
3.11.1.1 Spectrum Analyzer Collection scanning results
To display results for all active ports:
BreezeCOMPACT1000>show spectrum-analyzer-collection spectrum-analyzer-collectionresults-list
To display results for specific port:
BreezeCOMPACT1000>show spectrum-analyzer-collection spectrum-analyzer-collectionresults-list 1
BreezeCOMPACT1000>show spectrum-analyzer-collection spectrum-analyzer-collectionresults-list
Possible completions:
1 - The Scanned Antenna Port Number
2 - The Scanned Antenna Port Number
3 - The Scanned Antenna Port Number
4 - The Scanned Antenna Port Number
Possible match completions:
frequency - Frequency(MHz)
frequency-of-max-rb - Frequency of RB at Max NI (kHz)
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max-energy - Max NI per dBm/RB
median-ni - Median NI per dBm/RB
min-energy - Min NI per dBm/RB
rb-index-at-max-energy - RB Index at Max NI
rb-result - The Scanned Antenna Port Number
rms-all-rbs - RMS BW per dBm
rms-per-rb - RMS NI per dBm/RB
scanning-time - ScanningTime
Figure 90: BREEZEVIEW -ENB Spectrum Analyzer Collection All Antennas
Figure 91: BREEZEVIEW -ENB Spectrum Analyzer Collection 1 Antenna
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3.11.2 Spectrum Analyzer Range Frequency Scanning
The Spectrum Analysis feature enables you to determine the noise characteristics per channel
per frequency range. When the Spectrum Analyzer feature is activated, the unit enters a
passive scanning mode for a period of time during which information is gathered. The scanned
channels are the channels comprising a selected subset.
Upon activating the spectrum analysis, the unit automatically shuts down the RF transmit
ports and keep eNB receive ports for capturing the data. During the information-gathering
period, the UEs will not be serviced by the eNB. At the end of the period, the user should
configure the system for normal operation.
The data is collected within a range of frequencies and on all active Rx ports (up to 4 ports), the
spectrum analyzer is aligned with the system configured TDD split, and the listening period is
in the uplink period.
3.11.2.1 Spectrum Analyzer State
Perform the command “show spectrum-analyzer state”
BreezeCompact> show spectrum-analyzer state
spectrum-analyzer state spectrum-analyzer-state Disable
spectrum-analyzer state spectrum-analyzer-state-cell2 Disable
spectrum-analyzer state scanning-state Disable
spectrum-analyzer state scanning-state-cell2 Disable
Disable (normal operation), Enable (spectrum analyzer mode)
state scanning-state options:
Disable (spectrum analyzer is not in active scanning), Enable (spectrum analyzer is in active
scanning)
3.11.2.2 Spectrum analyzer configuration
The default spectrum analyzers settings can be used, the frequency scanning range will be
defined as the whole band supported by the BreezeCompact hardware, however in order to
minimize the scanning time it is recommend to perform scanning on the desired spectrum.
Use “show” command to display the Spectrum Analyzer scanning parameters. For example:
BreezeCompact% show spectrum-analyzer scanning
start-frequency 3400000;
stop-frequency 3700000;
frequency-step 1000;
interval 1000;
repetitions 0;
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lyzer
Configurable parameters:
start-frequency – Scanning start frequency (in kHz) stop-frequency – Scanning
stop frequency (in kHz)
frequency-step – Scanning step/resolution frequency (in kHz), minimum step of
0kHz step, default 1000kHz
interval – defines the time to between each frequency steps, higher interval time
will enable more measurements but increase the overall scanning duration,
minimum internal 10msec, default 1 second.
repetitions – in cases where operator would like to perform several scans for a
period of time, it can define the repetition number. For example repetition value
1, the spectrum analyzer will scan the frequency range two rounds. In default
case (0), only one round of spectrum scan will be reported.
Use “set” command for configuration of the above parameters:
BreezeCompact% set spectrum-analyzer scanning <Parameter> <Value> Perform commit
command:
40BSpectrum Ana
BreezeCompact% commit
Use command “show spectrum-analyzer scanning” to verify definitions
BreezeCompact% show spectrum-analyzer scanning
start-frequency 3480000;
stop-frequency 3530000;
frequency-step 1000;
interval 200;
repetitions 0;
Quit from the configuration level to CLI level BreezeCompact% quit
3.11.2.3 Enable / Disable spectrum analyzer
To enable spectrum analyzer:
BreezeCompact> request spectrum-analyzer-actions enable-spectrum-analyzer
This action will enable the spectrum analyzer, the Tx ports will stop transmit. Are You sure?
[no,yes] yes
Spectrum analyzer will become enabled after several seconds. To verify state:
BreezeCompact> show spectrum-analyzer state spectrum-analyzer state (Enable/Disable)
3.11.2.4 Start scanning
BreezeCompact> request spectrum-analyzer-actions start-scanning This action will start the
scanning operation. Are You sure? [no,yes] yes [ok][2016-05-03 10:41:18]
BreezeCompact> show spectrum-analyzer state scanning-state
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spectrum-analyzer state scanning-state Enable
3.11.2.5 Wait for scanning finished
The spectrum analyzer state will be Enabled as long as the scanning is performed, scanningstate will be changed to Disable once scanning is finished. In order to monitor the state:
BreezeCompact> show spectrum-analyzer state scanning-state
spectrum-analyzer state scanning-state Disable
3.11.2.6 See the scanning results
To display results for all active ports:
BreezeCompact> show spectrum-analyzer scanning-results-list
To display results for specific port number:
BreezeCompact> show spectrum-analyzer spectrum-scanning-results-list
antenna-port <Port Number>
To show the full table (without need for pressing enter):
BreezeCompact> show spectrum-analyzer spectrum-scanning-results-list |
nomore
Example for results operating Spectrum analyzer with interference on central frequency of
3655000kHz and 10MHz Bandwidth:
BreezeCompact> show spectrum-analyzer spectrum-scanning-results-list antenna-port 2
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Measurement
Description
Units
ANTENNA PORT
BreezeCOMPACT port number
1,2,3,4
FREQUENCY
RF Central frequency
kHz
MIN ENERGY
Minimum NI
dBm
MAX ENERGY
Maximum NI
dBm
FREQUENCY OF
Frequency of Maximum NI
kHz
RB INDEX AT MAX
Telrad internal use
1 … 96
RMS PER RB
RMS normalize for 1RB
dBm
RMS ALL RBS
RMS of the BW
dBm
SCANNING Time
Time of the latest result of the measurements at specific
RB RESULT
Energy per RB
dBm
Each frequency scanned (one row) is comprised of multiple Resource Blocks (RBs) within the
bandwidth used. In most cases Median/Min/Max NI measurement will give good indication for
interference.
Explanation about the table fields:
Table 3-2: SA results table
MEDIAN NI Median NI dBm
MAX RB
ENERGY
RF frequency
KEY RB RESULTS Numbers in order according to the number of the RBs
(Recourse Blocks)
1 …. 100
Figure 92: BREEZEVIEW -ENB Spectrum Analyzer Range Frequency Scanning page
3.11.2.7 Disable spectrum analyzer
BreezeCompact> request spectrum-analyzer-actions disable-spectrum-analyzer
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This action will disable the spectrum analyzer the system will be back to normal mode. Are
You sure? [no,yes] yes
See that spectrum analyzer is disabled:
BreezeCompact> show spectrum-analyzer state spectrum-analyzer state
spectrum-analyzer-state spectrum-analyzer state Disable
Figure 93: BREEZEVIEW – Spectrum Analyzer Disable
3.11.2.7.1 Spectrum analyzer events in BreezeVIEW
When spectrum analyzer is enabled, TX power shutdown event is raised in Home page
Knoweledge Center.
System event is raised for spectrum analyzer disable or enabled.
3.12 Performance Monitoring
3.12.1 Purpose
This procedure describes how to access and to use the Device Performance View in order to
collect and view Key Performance Indicators (KPIs).
3.12.2 Procedure
For performance monitoring, measurements are collected at five-minute intervals.
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The following are described in this section:
Accessing KPIs, page 111
Using the Device Performance Graphical Display, page 112
Exporting KPIs to Excel, page 116
Selecting the Performance Display Time, page 116
Printing and Saving Charts, page 117
3.12.2.1 Accessing KPIs
To access KPIs:
To access KPIs, click the Performance button. The location of this button varies,
depending on the window from which you make your selection, as follows:
70 From the
Figure 94: Accessing the KPI – Device Details Window
71 From the
Figure 95: Accessing the KPI – Devices Window
Clicking the Performance button opens the Device Performance View. The opening window
of the Device Performance View displays performance data for the eNodeB in a graph.
Each KPI graph displayed in the view’s main window uses a fixed time span of 24 hours
back from the current time.
Device Details
Devices
window: Highlight a device and click the Performance button.
window: Click the Performance button.
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