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COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED.
Derek Podgorni
Remain Relevant
The Next Generatio...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 2
Deployed in 8 of 10 largest mobile operators
En...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 3
Dialogic offering complete portfolio
ACCESS COR...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 4
Signaling offers operators an
amazing ability t...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 5
Transformation to 4G: co-existence of technolog...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 6
Signaling challenges are holding back innovatio...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 7
Where do we turn for differentiation?
Central t...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 8
Diameter Signalling Controller evolution
Vertic...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 9
Next-generation DSC requirements
Multi-purpose ...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 10
Diameter Services Helix: The Next Generation D...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 11
3G - 4G service continuity
3G-LTE data roaming...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 12
Cellular to Fixed/Wi-Fi interworking (3GPP to ...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 13
Using services orchestration to remain relevan...
COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 14
Dialogic and Network Fuel among others as well...
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LTE World Summit - The Next Generation of Diameter Signaling Controllers

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According to a survey by Informa, one of the biggest challenges service providers face when deploying LTE comes from integration problems with legacy networks.

Standards are not enough to mitigate Diameter incompatibilities. 3G-to-LTE roaming necessitates Diameter to SS7 interworking. However, signaling can provide service providers with an amazing option for differentiation.

As the Diameter Signaling Controller (DSC) is central to the IP network, it's also a central hub for services orchestration for not only Diameter, but also SS7, RADIUS and IT apps.

Operators can use services orchestration to remain relevant; signaling offers operators major differentiation opportunities beyond standards. Productized interworking provides the ability to take back control and create services across technologies. The next-generation Diameter Signaling Controller (DSC) will be the central hub for services customization and agility for operators.

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Transcript of "LTE World Summit - The Next Generation of Diameter Signaling Controllers"

  1. 1. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. Derek Podgorni Remain Relevant The Next Generation of Diameter Signaling Controllers
  2. 2. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 2 Deployed in 8 of 10 largest mobile operators Enabling advanced signaling & interworking e.g. Routing and security Diameter with legacy and IT technologies 3G - LTE roaming Wi-Fi to cellular IPX WebRTC Enabling structural services customization and agility Services orchestration control Fastest time to market for innovative services Cost reduction Leading provider of any-to-any connectivity Diameter Services Helix Diameter, SIGTRAN & SS7 Session Border Controllers Control Switch System Media Server Software Enterprise Media Gateways Boards and Software IMG Media Gateways Session Bandwidth Optimizers
  3. 3. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 3 Dialogic offering complete portfolio ACCESS CORE INTERCONNECT • IP Transformation of legacy infrastructure • Interworking and securing IP and TDM networks and services • Backhaul transformation • 3G-4G roaming and wireless offload • Energizing the IP Exchange • Interworking WebRTC and IMS • Delivering business services
  4. 4. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 4 Signaling offers operators an amazing ability to differentiate
  5. 5. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 5 Transformation to 4G: co-existence of technologies Cross-technology interworking is a blind spot 4G/LTE: Diameter, SIP 2G/3G: SS7/MAP, CAP Fixed Line, Wi-Fi: RADIUS IT: LDAP, HTTP, SOAP, … Mediation of variants Interconnect, roaming Ubiquitous coverage necessitates technology interworking 5
  6. 6. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 6 Signaling challenges are holding back innovation Diameter incompatibilities Standards are not enough 3G to LTE roaming Diameter to SS7 interworking Wi-Fi to Cellular integration HLR authentication PCRF, OCS integration IMS/VoLTE deployment Mediation Hotspot 2.0 Interconnect Vendor specific anomalies Profile portability “The nice thing about standards is that there are so many of them to choose from.” Professor Andrew S. Tanenbaum VU University Amsterdam
  7. 7. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 7 Where do we turn for differentiation? Central to the IP network Mobile Fixed Wi-Fi IT Central hub for services orchestration Diameter network SS7, RADIUS, IT Ability to manage signaling challenges Time to market Ability to direct and protect Scale, secure and steer Diameter Signaling Controller (DSC)
  8. 8. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 8 Diameter Signalling Controller evolution Vertically integrated Routing, overload control Monolithic design Multi-purpose routing and interworking Service orchestration Design agility Construct applications for targeted market segments Multi-tenancy support NFV/SDN Heavy Reading 2014 : The evolution of DSC service innovation attributes Next Generation Diameter Controller
  9. 9. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 9 Next-generation DSC requirements Multi-purpose signaling, interworking and routing Across access and protocol technologies Services orchestration MAP - Diameter Wi-Fi/Fixed – LTE IT Highly adaptable Time to market Costs Independence Alternative Deployments Virtualization NFV and SDN Heavy Reading 2014 : The evolution of DSC service innovation attributes “..GTA Selects Dialogic’s Next Generation Diameter Signaling Controller..”
  10. 10. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 10 Diameter Services Helix: The Next Generation DSC Wi-Fi IMS/VoLTEIT Services 3G – 4G BorderNet™ Diameter Services Helix Designed for service orchestration Supports any-to-any routing and interworking in a single, integrated solution Works across Diameter, RADIUS, SS7 and IT protocols Extensive mediation capabilities GUI based connection management & service orchestration Detailed traffic insight
  11. 11. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 11 3G - 4G service continuity 3G-LTE data roaming Diameter – MAP/SS7 IWF as defined in 3GPP TS 29.305 HLR subscriber authentication Including support for pre-release 8 HLR 4G SGW MME S6a S1-MME S1-U PGW Gr S5 GGSN SGSN S11 GERAN UTRAN HSS HLR GrS6a Gx 3GEUTRAN Interworking Function 3G4G
  12. 12. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 12 Cellular to Fixed/Wi-Fi interworking (3GPP to WLAN TS 29.234) RADIUS- Diameter for PCRF, OCS Connecting RADIUS-based network devices from Wi-Fi, DSL and other non-3GPP networks IT integration Database access and interaction LDAP, SOAP, XML/HTTP, Diameter, … Enrich Diameter messages with database information (subs.db, location, ...) SLF (subscriber location function), selective routing based on user profile Fixed – Cellular service continuity Wi-Fi Hotspot Wireless Access Gateway Internet IP Network Gy, Wo RADIUS 3G/4G Core OCS Subscriber Information LDAP PCRF HLR MAP Gx
  13. 13. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 13 Using services orchestration to remain relevant Signaling offers operators major differentiation opportunities beyond standards Differentiation requires structural adaptability Productized interworking provides the ability to take back control and create service across technologies The next-generation DSC will be the central hub for services customization and agility Multi-purpose, any-to-any signaling interworking and routing Data Center HLR BRAS Wi-Fi PCRF OCS EAP-SIM Server HTTP RADIUS Diameter Diameter HSS Diameter Mobile Core 3G GGSN SGSN 4G PGW MME SS7/MAP HTTP RADIUS Diameter SS7/MAP Diameter
  14. 14. COMPANY CONFIDENTIAL © COPYRIGHT 2014 DIALOGIC INC. ALL RIGHTS RESERVED. 14 Dialogic and Network Fuel among others as well as related logos, are either registered trademarks or trademarks of Dialogic Inc. and all companies controlling, controlled by, or under common control with Dialogic Inc. (“Dialogic”). The names of actual companies and products mentioned herein are the trademarks of their respective owners. Derek Podgorni Senior Director of Product Management Mobile: +1 978 501 5317 Email: derek.podgorni@dialogic.com Thank you for your attention!
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