unlocking new value in thediameter signaling path
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Doug Hilmes | VP Business [email protected] | M: +1.321.506.9202
Unlocking New Value in theDiameter Signaling Path
Fear and Loathing in Diameter
2 | Confidential & Proprietary
Source : Oracle White Paper, Sept 2013 “LTE Diameter Signaling Index
Mobile Apps requesting access to the network while the device is dormant can generate dozens of signaling events.
Diameter Signaling Intelligence
3 | Confidential & Proprietary
The Intelligent Control Plane
4 | Confidential & Proprietary
Subscriber InformationRadio Access TypeCell Global IdentityTracking Area IdentityGeographical InformationTerminal Manufacturer, Model, Software VersionMSISDNSubscriber StatusRadio Access Type(s) RestrictedUL and DL Maximum Requested BandwidthAPN ConfigrationQoS InformationQoS Class IdentifierUL and DL Maximum Bit RatesUL and DL Guaranteed Bit RatesAllocation and Retention PriorityCharging Methodology (Online/Offline/None)Charging Measurement (Duration/Data Volume)
Billing InformationRequested Service UnitGranted Service UnitUsed Service UnitLow Balance IndicationRemaining Balance
Mining the Control Plane
5 | Confidential & Proprietary
Legal Intercept
M2M Applications
MobileAdvertising
Enhanced PolicyData Caching
Mobile BusinessIntelligence
Fraud
Customer Service
Credit Card Fraud
Location Enhanced Services
Network Optimized
Applications
Accessing the Signaling Plane
1. Standard Routing2. Notify Mode 3. Interrupt Mode
6 | Confidential & Proprietary
HSS
MME
HSS
MME
OCS/OFCS
P-GW P-GW
PCRF PCRF
S-GW S-GW
DSC
Data Usage Filter: Gy – Data usage collected Message routed normally
Registration Filter: S6a – Handset info gathered Message routed normally
Application Enabled DSC
7 | Confidential & Proprietary
MessageFilterTable
Filter associated with application
Optimized in memory rules table
Application Farm using Diameter Application Platform
Diametriq DRE/DEA/IWF Loaded with Application Specific Filters
Data Collection for Analytics
Data Usage Filter: Gy – Data usage collected Message routed normally
Filter: IF Diameter Message is ULR AND Application ID is S6aTHENSELECT Roamer Steering Application
Application Enabled Core
8 | Confidential & Proprietary
MessageFilterTable
Filter associated with application
Optimized in memory rules table
Application Farm using Diameter Application Platform
1st Visited Network Request
HSS (Home)
2nd Visited Network Request
Roamer Steering Application
3 Steps to Deploying Applications
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1
Develop Application…
3 Steps to Deploying Applications
Create a filter…
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2
3 Steps to Deploying Applications
Connect filter to application…
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3
Applications IQ Group
– Assists Mobile Network Operators with the design and development of 3G and 4G signaling applications.
– Examples:
• Silent Roamer Detection and offer presentation
• Local Break Out for group members
• Sponsored Roaming (IMSI Switching)
12 | Confidential & Proprietary
3rd Party Applications- Diameter Application Platform API- Standalone existing Applications
We Make it Easy!
Recommendations
The Signaling Control Plane is rich with data about your subscribers, your visitors, and their usage.
Place intelligent devices in your network to extract data from your network in real-time
Contact us to discuss your signaling and application requirements
13 | Confidential & Proprietary
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