The Journey to Virtualization & Transformation in the Core Network
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1 The Journey to Virtualization & Transformation in the Core Network Kevin Peters President & CEO, NetNumber 2018 TM Forum 1
2 NetNumber Overview FOUNDED Boston, 2000 GLOBAL PRESENCE 175 employees 170+ customers, 5 continents 500+ TITAN servers PORTFOLIO TITAN CSRC Platform Global Data Services FINANCIALS Privately held Debt Free Profitable 2018 TM Forum 2
3 2012: Vision for Network Functions Virtualisation Source: ETSI, Nov TM Forum 3
4 But the path forward has not been clear or easy Did we expect it to be? 2018 TM Forum 4
5 Operators: 2018 TM Forum 5
6 In a few years, we can expect the communications industry to look and feel similar to the IT industry ETSI, Nov TM Forum TM Forum 6
7 IT Industry Evolution Cloud/Mobile/Social 10,000 5 PC / Client Server 1, Mainframe / Mini Synchronous Protocols & Terminals Distributed Processing, Networking & Apps Client- Server Approach Cloud & Social Networks 2018 TM Forum 7
8 What s Changed? Innovation VS Adoption 2018 TM Forum 8
9 Disruption Drives Transformation Transition to NFV/SDN will continue well beyond 2020 Benefits are hard to realize in the short term Transformation is complex as legacy and next-gen networks coexist IoT, containers and network slicing, 5G will add new complexities Transformation isn t just about technology Network transformation is both a network and a software challenge 2018 TM Forum 9
10 Telecom Overlay Network SLF Dx,Dh/ for LTE & WiFi PCRF Rx,Gx,S9,Sh,Sy/ Ro,Rf,Sy/ O(F)CS HSS Cx,Sh,S6,SWx/ DSC SWa,SWm,S6,S13,Gx,S9/ EIR S13/ Rx/ Radius EPC, Non-3GPP SWa,SWm,SWx/ Dh,Sh,Rf,Ro/ Cx,Dx,Rf/ Cx,Dx/ Gm/ SLg/ AAA TAS Ma/ I-CSCF Mw/ E-/P- CSCF GMLC Mw/ ISC/ Mw/ Ml/ Mi/ Le/ SOAP Radius IWF Mi/ Mg/ S-CSCF LRF LoC-DB SS7/C7 for CS & PS DNS DNS Gf/MAP MAP, CAP, INAP ENUM/DNS DNS/ ENUM Mi/ DNS IN-SCP CAP,INAP MAP,INAP Mx/ Mx/ Mx/ for IMS & IPX DNS CRE/ BGCF Mj/ MNP-DB INAP STP ISUP MGCF IBCF MAP ISUP,INAP, CAP,MAP Ici/ MAP SS7 Radius Other (H.248, ) HLR Packet Core CS/PLMN IPX 2018 TM Forum 10
11 Software-ization of Telecom Overlay Network for LTE & WiFi Mw/ E-/P- CSCF GMLC Mw/ Ml/ Mi/ Le/ SOAP Mi/ Mg/ SS7/C7 for CS & PS SLF HSS EIR IN-SCP MNP-DB HLR Dx,Dh/ PCRF DIA FW Rx,Gx,S9,Sh,Sy/ Ro,Rf,Sy/ O(F)CS Cx,Sh,S6,SWx/ DSC Ut-Proxy S13/ Rx/ SWa,SWm,S6,S13,Gx,S9/ Radius EPC, Non-3GPP TITAN Function SWa,SWm,SWx/ Dh,Sh,Rf,Ro/ Cx,Dx,Rf/ Cx,Dx/ Gm/ SLg/ AAA TAS Ma/ I-CSCF ISC/ Mw/ Radius IWF S-CSCF LRF LoC-DB DNS DNS Gf/MAP MAP, CAP, INAP ENUM/DNS DNS/ ENUM Mi/ DNS CAP,INAP MAP,INAP Mx/ Mx/ Mx/ for IMS & IPX DNS CRE/ BGCF Mj/ INAP STP ISUP MGCF IBCF MAP ISUP,INAP, CAP,MAP Ici/ MAP SS7 FW SS7 Radius Other (H.248, ) Packet Core CS/PLMN IPX 2018 TM Forum 11
12 Transformation of Telecom Overlay Network Reduce Complexity of Signaling Core with One Centralized Platform for Many Network Functions TAS MGCF Packet Core EPC, Non-3GPP O(F)CS DNS/ CRE/ Ut-Proxy DIA LoC-DB S-CSCF HSS EIR SLF IN-SCP HLR MNP-DB ENUM I-CSCF BGCF SS7 AAA IWF LRF DSC STP FW FW TITAN CS/PLMN PCRF E-/P- CSCF IBCF IPX GMLC DNS SS7 Radius Other (H.248, ) 2018 TM Forum 12
13 Transformation of Telecom Overlay Network Reduce Complexity of Signaling Core with One Centralized Platform for Many Network Functions Broader choice of solutions TAS MGCF EPC, Non-3GPP O(F)C S DNS/ CRE/ DIA LoC- MNP- Ut- IN- SS7 S- I- Proxy ENUM BGCF CSCF AAA FW IWF DSC HSS LRF EIR SLF SCP STP HLR DB FW DB TITAN Packet Core CS/PLMN Virtualized, remote-managed install PCRF E-/P- CSCF IBCF IPX Access to new vendor-partners GMLC Software-enabled innovation 2018 TM Forum 13
14 Key Insights for Moving Forward from a Network Guy Long-term migration requires specialized skills Adopt approach to bridge legacy and new Revisit your architecture: Don t migrating existing chaos Care for the ecosystem Software-ize the hybrid (signaling software is perfect place to start) Find the mammals 2018 TM Forum 14
15 Transitioning from Hardware to Software is a Major Step 2018 TM Forum 15
16 Bridge from a Software Platform to a Software Future is Shorter 2018 TM Forum 16
17 Software Environment is a Spring Board to the Future 2018 TM Forum 17
18 2018 TM Forum 18
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