Signaling impact of emerging technologies
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This is was an animated presentation I did at the LTE North America Conference 2015 in November in Dallas. Originally it was an animated presentation. As usual without me speaking is not easy to grasp the message
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Signaling impact of emerging technologies
- 1. Alberto Diez - alberto@mobileplots.net Signaling Impact of Emerging Technologies
- 2. Alberto Diez – 2015 Emerging technologies and Extreme use cases Radio Access Applications Core Network
- 3. Alberto Diez – 2015 Core Network Emerging technologies and Extreme use cases Radio Access Applications Core Network SGi S12 S3 S1-MME PCRF Gx S6a HSS Operator's IP Services Rx S10 UE SGSN LTE-Uu E-UTRAN MME S11 S5Serving Gateway PDN Gateway S1-U S4 UTRAN GERAN
- 4. Alberto Diez – 2015 NFV Virtual Network Functions OSS/BSS NFV Orchestrator VNF Manager VNF EM VNF EM Virtualized Infrastructure Manager Network Functions Virtualization Infrastructure NS VNF Inst Res Management & Orchestration Infrastructure Applications Services
- 5. Alberto Diez – 2015 NFV Virtual Network Functions OSS/BSS NFV Orchestrator VNF Manager VNF EM VNF EM Virtualized Infrastructure Manager Network Functions Virtualization Infrastructure NS VNF Inst Res Management & Orchestration Infrastructure Applications Services SGi S12 S3 S1- MME PCRF Gx S6a HSS Operator's IP Services Rx S10 UE SGSN LTE-Uu E-UTRAN MME S11 S5Serving Gateway PDN Gateway S1-U S4 UTRAN GERAN
- 6. Alberto Diez – 2015 Effects of NFV Scaling down Manageability of larger amount of deployments ITification of telecommunications Open Source new standards Atomization of vendor landscape
- 7. Alberto Diez – 2015 Radio Access Network Verticalization of the NFV Core Network Core Network MVNO Apps Web Video IoT … Radio Access Network MVNOApps Web Video IoT … Core Network Core Network Core Network Core Network
- 8. Alberto Diez – 2015 Extreme use case: NFV Virtual Network Functions OSS/BSS NFV Orchestrator VNF Manager Core Network User 1 EM Virtualized Infrastructure Manager Network Functions Virtualization Infrastructure Management & Orchestration Core Network User 2 EM Core Network User N EM Core Network User 3 EM SGi S12 S3 S1- MME PCRF Gx S6a HSS Operator's IP Services Rx S10 UE SGSN LTE-Uu E-UTRAN MME S11 S5Serving Gateway PDN Gateway S1-U S4 UTRAN GERAN
- 9. Alberto Diez – 2015 SDN Control Data Flows Switch Switch Switch Switch Switch Switch Switch SDN Controller Switch Switch Switch Switch Switch Switch
- 10. Alberto Diez – 2015 Extreme use case: SDN Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Switch Traffic becomes less predictable Dimensioning and planning challenge More dynamic control of resources
- 11. Alberto Diez – 2015 Core Caching MEC Services
- 12. Alberto Diez – 2015 ServicesCoreCaching MEC Content DNS Improving User Experience by reducing round-trip time
- 13. Alberto Diez – 2015 Extreme use case: MEC Core Core Core Services Services Services MANO Deploying everything at the edge Mobility anchoring becomes an issue Mobility SDN control for MESH networks
- 14. Alberto Diez – 2015 C-RAN L1 MAC L1L1 MAC L1 RLC PDCP UDP/IP GTP-URLC PDCP L2 IP RRC SCTP S1AP eNodeB Control Plane Data Plane
- 15. Alberto Diez – 2015 RRU C-RAN L1 MAC L1L1 MAC L1 BBU RLC PDCP UDP/IP GTP-URLC PDCP L2 IP RRC SCTP S1AP Control Plane Data Plane Control Plane Data Plane
- 16. Alberto Diez – 2015 Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBUBBUBBU RRU
- 17. Alberto Diez – 2015 BBU Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBU RRU Backhaul and Fronthaul decategorization BBU
- 18. Alberto Diez – 2015 Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBUBBU RRU Backhaul and Fronthaul decategorization BBU BBU
- 19. Alberto Diez – 2015 IoT Long battery life Low device cost Low deployment cost Massive number of devices Full coverage LTE-M NB-LTE
- 20. Alberto Diez – 2015 Extreme use case: IoT SGi PCRF Gx HSS S2b SWn Operator's IP Services (e.g. MTC etc.) SWm SWx SigFox SWa HPLMN Non-3GPP Networks S6b Rx PDN Gateway ePDG 3GPP AAA Server Gxb S2a Gxa LoRA STa Gxc S5 S6a LTE LTE-M NB-LTE Serving Gateway UE SWu
- 21. Alberto Diez – 2015 5G • Multi access (including new radios) • Higher reliability • Lower latency • New topologies • NFV/SDN
- 22. Alberto Diez – 2015 Extreme use case: 5G SDN Control Subs/Devices Switch/ Gw VAS1 VAS2 MANO Anchor IP OF, RESTConf, NETCONF, ? NSH LTE MME mm Wi-Fi Charging Security Policy/QoS Switch/ Gw
- 23. Alberto Diez – 2015 Summary 5G IoT C-RAN MEC SDN NFV Signaling effect Neutral IncreaseReduce ? MEC & 5G most positive effects Simplifying network should be added to requirements
- 24. Alberto Diez – 2015 Thank you! Takeaways Signaling increase due to MANO and extremely dynamic control plane Rethink architecture to improve service & support all use cases Upcoming Trends Simplification of core network New business models for operators alberto@mobileplots.net Download http://www.slideshare.net/AlbertoDiez4/