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Alberto Diez - alberto@mobileplots.net
Signaling Impact of
Emerging Technologies
Alberto Diez – 2015
Emerging technologies and Extreme use cases
Radio Access
Applications
Core Network
Alberto Diez – 2015
Core Network
Emerging technologies and Extreme use cases
Radio Access
Applications
Core Network
SGi
S1...
Alberto Diez – 2015
NFV
Virtual Network Functions
OSS/BSS
NFV Orchestrator
VNF Manager
VNF
EM
VNF
EM
Virtualized
Infrastru...
Alberto Diez – 2015
NFV
Virtual Network Functions
OSS/BSS
NFV Orchestrator
VNF Manager
VNF
EM
VNF
EM
Virtualized
Infrastru...
Alberto Diez – 2015
Effects of NFV
 Scaling down
 Manageability of larger amount of deployments
 ITification of telecom...
Alberto Diez – 2015
Radio Access Network
Verticalization of the NFV Core Network
Core Network
MVNO
Apps
Web
Video
IoT
…
Ra...
Alberto Diez – 2015
Extreme use case: NFV
Virtual Network Functions
OSS/BSS
NFV Orchestrator
VNF Manager
Core
Network
User...
Alberto Diez – 2015
SDN
Control
Data Flows
Switch
Switch
Switch
Switch
Switch
Switch
Switch
SDN
Controller
Switch
Switch
S...
Alberto Diez – 2015
Extreme use case: SDN
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Switch
Swi...
Alberto Diez – 2015
Core Caching
MEC
Services
Alberto Diez – 2015
ServicesCoreCaching
MEC
Content
DNS
Improving User Experience by reducing round-trip time
Alberto Diez – 2015
Extreme use case: MEC
Core
Core
Core
Services
Services
Services
MANO
 Deploying everything at the
edg...
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 P...
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 ...
Alberto Diez – 2015
Extreme use case: C-RAN
SDN C-RAN
ControllerRRU
RRU
RRU
EPCBBUBBUBBU
RRU
Alberto Diez – 2015
BBU
Extreme use case: C-RAN
SDN C-RAN
ControllerRRU
RRU
RRU
EPCBBU
RRU
Backhaul and Fronthaul decatego...
Alberto Diez – 2015
Extreme use case: C-RAN
SDN C-RAN
ControllerRRU
RRU
RRU
EPCBBUBBU
RRU
Backhaul and Fronthaul decategor...
Alberto Diez – 2015
IoT
Long battery life
Low device cost
Low deployment cost
Massive number of devices
Full coverage...
Alberto Diez – 2015
Extreme use case: IoT
SGi
PCRF
Gx
HSS
S2b
SWn
Operator's IP
Services
(e.g. MTC
etc.)
SWm
SWx
SigFox
SW...
Alberto Diez – 2015
5G
• Multi access (including new radios)
• Higher reliability
• Lower latency
• New topologies
• NFV/S...
Alberto Diez – 2015
Extreme use case: 5G
SDN
Control
Subs/Devices
Switch/
Gw
VAS1
VAS2
MANO
Anchor
IP
OF, RESTConf,
NETCON...
Alberto Diez – 2015
Summary
5G
IoT
C-RAN
MEC
SDN
NFV
Signaling effect
Neutral IncreaseReduce
?
 MEC & 5G most
positive ef...
Alberto Diez – 2015
Thank you!
Takeaways
Signaling increase due to MANO and
extremely dynamic control plane
Rethink arch...
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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. 1. Alberto Diez - alberto@mobileplots.net Signaling Impact of Emerging Technologies
  2. 2. Alberto Diez – 2015 Emerging technologies and Extreme use cases Radio Access Applications Core Network
  3. 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. 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. 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. 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. 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. 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. 9. Alberto Diez – 2015 SDN Control Data Flows Switch Switch Switch Switch Switch Switch Switch SDN Controller Switch Switch Switch Switch Switch Switch
  10. 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. 11. Alberto Diez – 2015 Core Caching MEC Services
  12. 12. Alberto Diez – 2015 ServicesCoreCaching MEC Content DNS Improving User Experience by reducing round-trip time
  13. 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. 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. 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. 16. Alberto Diez – 2015 Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBUBBUBBU RRU
  17. 17. Alberto Diez – 2015 BBU Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBU RRU Backhaul and Fronthaul decategorization BBU
  18. 18. Alberto Diez – 2015 Extreme use case: C-RAN SDN C-RAN ControllerRRU RRU RRU EPCBBUBBU RRU Backhaul and Fronthaul decategorization BBU BBU
  19. 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. 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. 21. Alberto Diez – 2015 5G • Multi access (including new radios) • Higher reliability • Lower latency • New topologies • NFV/SDN
  22. 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. 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. 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/

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