More Related Content Similar to SatAware assures satellite-based timing (20) SatAware assures satellite-based timing2. © 2019 ADVA Optical Networking. All rights reserved.22
Distributed compute processes in critical infrastructure and the
industrial internet rely on accurate time for coordination
Precise synchronization has become essential
A growing number of applications require timing with increasing precision
Precise synchronization of radio access networks is fundamental
for public and private mobile communication infrastructure
Positioning services for defense, aviation, seismology and many
other applications need accurate time for precise localization
Financial transactions and certain security applications require
trustworthy and precise time for auditable transparency
3. © 2019 ADVA Optical Networking. All rights reserved.33
Assured precision timing – scalable phase and frequency synchronization
Satellites provide precise time information
Core network
Atomic
clock
Timing
distribution network
Distribution networkCell site
Multi-technology
edge grandmaster
Highly scalable
core grandmaster
PTP time-as-a-
service
Macro cell
timing
In- and outdoor
small cell timing
4. © 2019 ADVA Optical Networking. All rights reserved.44
Capturing GNSS receiver
performance information
Creating dashboard with
real-time data
Alarm management
Analyzing data numerically
and with deep learning
Predicating GNSS receiver
outages
MitigationProblem statement
GNSS – Global Navigation Satellite System
GNSS-based timing is affected by environment
GNSS for precise timing
Partially obscured receivers
Risk of timing deficiencies
Solution
Real-time dashboard
AI-powered prediction
5. © 2019 ADVA Optical Networking. All rights reserved.55
ADVA SatAwareTM
service
Web-based access to hosted analytics
SatAware™ Viewer SatAware™ Explorer SatAware™ Health Check
Limited history browsing; limited
filters
Unlimited browsing; advanced
filters; AI-powered analytics
One-off GNSS quality report
6. © 2019 ADVA Optical Networking. All rights reserved.66
Solution architecture
ADVA SatAwareTM
service
Web-based portal
KPI collector Data lake
Hosting platform
Push model: data transfers are initiated from customer premises and “pushed” to ADVA
Customers have full control of how often and when data is transferred
Data is securely transferred with reliable and proven SFTP protocol
Received data is encrypted and saved in ADVA’s protected data lake
Customer domain ADVA domain
Internet, VPN or
private lines for
connectivity
Multi-vendor
Visualization
engine
7. © 2019 ADVA Optical Networking. All rights reserved.77
24-hour summary of quality of satellite reception
SatAware™ Viewer
Geo-map with GNSS receivers and
green/yellow/red device status
C/N ratio and elevation for each tracked
satellite
Selecting devices by product-, host-name or
IP address and GNSS constellation(s)
C/N spectrogram
Summary of visible vs. tracked/not-tracked
satellites
8. © 2019 ADVA Optical Networking. All rights reserved.88
Historical satellite performance and trend analysis
SatAware™ Explorer
Device details per GNSS constellation
including signal strength distribution
C/N spectrogram with selectable timespan
and selection of individual GNSS satellites
GPS accuracy with lat/long wander over time
In-use/in-view graph
Summary of visible vs. tracked/not-tracked
satellites
9. © 2019 ADVA Optical Networking. All rights reserved.99
On-demand site audit report
SatAwareTM
GNSS antenna health check
Analysis to evaluate antenna placement and quality of satellite
reception for each site
Summary of sites surveyed with highlights and recommendations
One-page report for each site requiring attention with findings and
recommendations
Full tableau workbook with all survey data in an easy-to-navigate
graphical display
10. © 2019 ADVA Optical Networking. All rights reserved.1010
Identifying GNSS-receiver issues before networks and services are affected
Mitigating risk of environmental changes
ADVA SatAware™ summary
• 24/7/365 GPS-antenna virtual expertise
• Providing accurate insight into antenna
environment
• Non-intrusive trouble shooting
• Automated network analysis supported by
AI and deep learning
• Reducing maintenance windows and truck
rolls
• Strong business case
11. Thank you
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