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M-CORD cloud-native

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How cloud native driving 5G innovation

Publicada em: Engenharia
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M-CORD cloud-native

  1. 1. M-CORD: How Cloud Native Driving 5G Innovation Industrial Technology Research Institute (ITRI) Open Networking Foundation (ONF) Jian-Hao Chen April 28,2018
  2. 2. 2
  3. 3. Outline 3 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  4. 4. Outline 4 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  5. 5. 5G Requirement 5 • 5G is not just about making the throughput larger than LTE • Offering user experience • IOT Scenario Requirement • Big data Analysis • Energy Saving
  6. 6. Telco’s Dilemma 6
  7. 7. Network Slicing 7Ref: https://goo.gl/9SXyLb
  8. 8. Mobile (Multi-access) Edge Computing 8
  9. 9. What we need? 9
  10. 10. Outline 10 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  11. 11. What is CORD? 11 Large number of COs (4-5k) Each serves 10- 100k Evolved over 40- 50 years 300+ Types of equipment Huge source of CAPEX/OPEX
  12. 12. Server Trends 12 Vendor Lock-In Hardware X86 Hardware + Software
  13. 13. Overview of ONF CORD 13
  14. 14. CORD - Software 14 XOS EPC-as-a- service OpenStack/Kubernetes ONOS Ceilometer VNF … Access-as- a-service Monitoring- as-a-service Analysis-as-a- service VTN Flat network vRouter
  15. 15. CORD Architecture 15
  16. 16. Central Office Re-architected as a Datacenter (CORD) 16
  17. 17. Outline 17 • 5G Requirement • CORD Architecture • M-CORD Introduction • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  18. 18. Traditional Architecture 18
  19. 19. Target M-CORD Architecture 19
  20. 20. M-CORD Overview 20
  21. 21. Outline 21 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  22. 22. Network Slicing 22
  23. 23. M-CORD Network Slicing 23
  24. 24. E2E - Network Slicing 24
  25. 25. E2E - Network Slicing 25
  26. 26. RAN Slicing Profile 26
  27. 27. RAN Anchored Core Network Slicing 27
  28. 28. CORE Network Slicing 28
  29. 29. Outline 29 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  30. 30. M-CORD Edge Computing 30
  31. 31. M-CORD MEC 31
  32. 32. Outline 32 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  33. 33. M-CORD Release 1 33 Operator specification (TOSCA) + GUI XOS Controller OpenStack Controller ONOS Controller vENB Controller vSPGW-C Controller vSPGW-U Controller PDN/ Internet UE RRH vBBU Controller vMME (HSS) Controller
  34. 34. Release 1 Service Graph 34
  35. 35. vEPC as a Service 35 vEPC service synchronizer veNB service vSPGW-U servicevSPGW-C service synchronizer synchronizer synchronizer ansible ansible ansible veNB VNF vm vSPGW-C VNF vm vSPGW-U VNF vm
  36. 36. Outline 36 • 5G Requirement • CORD Architecture • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  37. 37. M-CORD Roadmap 37 RAN Fabric Release 2 xRAN integration RAN slicing P4 fabric Containerize VNF M-CORD Release 2 in MWC Container
  38. 38. What is xRAN? 38 Open APIs Reference modular spec ● Carrier driven industry effort focused on SDN’izing the RAN ● Primary objectives: ○ Decouple Control Plane and User Plane ○ Define and Standardize interfaces and architectures (Extend Radio Access Network)
  39. 39. xRAN in M-CORD 39
  40. 40. SDN’nization Fabric 40
  41. 41. SDN’nization Fabric 41
  42. 42. SDN’nization Fabric 42
  43. 43. SDN’nization Fabric 43
  44. 44. SDN’nization Fabric 44
  45. 45. SDN’nization Fabric 45
  46. 46. SDN’nization Fabric 46
  47. 47. SDN’nization Fabric 47
  48. 48. SDN’nization Fabric 48
  49. 49. SDN’nization Fabric 49
  50. 50. CORD Architecture 50
  51. 51. M-CORD Release 2 (MWC) 51 Operator specification (TOSCA) + GUI XOS Controller OpenStack Controller ONOS Controller vHSS Controller vSPGW-C Controller vSPGW-U Controller PDN/ Internet UE RRH eNB/BBU Controller vMME Controller
  52. 52. Outline 52 • 5G Requirement • CORD • M-CORD • Network Slicing • Multi-Access Edge Computing (MEC) • M-CORD Release • M-CORD Roadmap • Join us! • Q&A
  53. 53. SDNDS-TW 53
  54. 54. M-CORD team 54 • Mailing List • Slack • Code Repository • Guide-book
  55. 55. Q&A 55
  56. 56. Thank you for Listening 56

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