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IP Migration & Activation - P6

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  1. IP Migration & Activation - P6

  2. Agenda • IP Transport in P6 • IP Migration Order • IP Configuration • Use Cases • Prepare RNC for IP Iub • Add new IP RBS • Migrate ATM RBS to IP • Migrate Iu to IP • Migrate Iur to IP • CPI References

  3. IP Transport in P6 WCDMA RAN interfaces

  4. IP Transport in P6WCDMA RAN Logical Interfaces to CN Iu-PS CP/UP Iu-PS CP/UP SGSN Nc BICC MSC MSC Tunnel IPBCP Mc Mc Nb M-MGW M-MGW CN RANAP WRAN Iu-CS UP Iu-CS UP Iu-CS CP Iu-CS CP RNC RNC Iur CP Iur UP NBAP Iub CP/UP Iub CP/UP RNSAP RBS RBS

  5. Iu-PS CP/UP Iu-PS CP/UP SGSN Nc MSC MSC Mc Mc Nb M-MGW M-MGW RANAP CN WRAN Iu-CS UP Iu-CS UP Iu-CS CP Iu-CS CP RNC RNC Iur CP Iur UP NBAP Iub CP/UP Iub CP/UP RNSAP RBS RBS IP Transport in P6WCDMA RAN Logical Interfaces to CNPossible to Migrate to IP since P5

  6. Iu-PS CP/UP Iu-PS CP/UP SGSN Nc MSC MSC Mc Mc Nb M-MGW M-MGW RANAP CN WRAN Iu-CS UP Iu-CS UP Iu-CS CP Iu-CS CP RNC RNC Iur CP Iur UP Iub CP/UP Iub CP/UP RNSAP RBS RBS IP Transport in P6WCDMA RAN Logical Interfaces to CNPossible to Migrate to IP in P6 NBAP

  7. ALCAP (Q.2630 , Q.2150.2) NTP SCTP AAL0 SAAL-UNI SAAL-UNI AAL2 UDP IP ATM IP Transport in P6Iub Protocols from ATM to IP Radio Network Control Plane Transport Network Control Plane Radio Network User Plane Radio Node Synch DCH, HS-DSCH, E-DCH FACH, PCH, RACH FPs Network Synch Network NBAP and Node Sync (over FACH) Layer Control Plane User Plane Transport Network Layer Ethernet Physical Layer (E1, J1, STM-1 etc)

  8. M3UA SCCP IP Transport in P6Iur Protocols Iur Control Plane Iur User Plane Radio Iur User Plane Network RNSAP Frame Protocols Layer Transport Network SCTP UDP Layer IP IP Ethernet

  9. M3UA SCCP IP Transport in P6Iu-CS Protocols Iu-cs Control Plane Iu-cs User Plane Radio Iu User Plane Network RANAP Frame Protocols Layer Transport RTP Network SCTP UDP Layer IP IP Ethernet

  10. IP Migration order Recommended ways to migrate from ATM to IP

  11. Planning Prepare RNC for Iu Migrate Iur Add Iub Tidy up Prepare RNC for Iub Prepare RNC for Iur Migrate Iub Migrate Iu Tidy up Tidy up IP Migration orderProcedure overview Order is defined in Migration Plan

  12. Recommended IP Migration order: Prepare RNC for IP Iub Add new IP RBS Migrate ATM RBS to IP Migrate Iu Migrate Iur IP Migration orderProcedure overview

  13. IP Migration orderProcedure overview Planning output • WCDMA RAN Migration Plan: • Hardware changes • Site infrastructure • Software upgrade plan • Migration order, per node and interface • IP Address Plan (traffic and O&M) • IP TN Design • O&M Network Design • Network Sync Plan

  14. Planning Prepare RNC for Iur Prepare RNC for Iub Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up Tidy up IP Migration orderProcedure Overview Prepare RNC for Iu Procedures: RNC CPI Tools: OSS CPI Tidy up • Steps: • - RNC Hardware configuration is reviewed • Configuration files are prepared • Important: • Iu-CS control plane, Iu-PS control & user plane • might be already on IP since P5 • Iu-CS user plane migration to IP is not delivered • to FOA

  15. MigrateIu Planning Prepare RNC for Iur Prepare RNC for Iub Migrate Iub Migrate Iur Add Iub Tidy up Tidy up IP Migration orderProcedure Overview Procedures: RNC CPI Tools: OSS CPI Prepare RNC for Iu Tidy up • Steps: • - IP-based Iu configuration is activated in RNC • ATM-based configuration remains, inactive

  16. Planning Prepare RNC for Iur Prepare RNC for Iub Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up Tidy up IP Migration orderProcedure Overview Procedures: RNC CPI Tools: OSS CPI Prepare RNC for Iu Tidy up • Steps: • - ATM configuration is removed

  17. Planning Prepare RNC for Iub Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up Tidy up Prepare RNC for Iu Tidy up IP Migration orderProcedure Overview Prepare RNC for Iur Procedures: RNC CPI Tools: OSS CPI • Steps: • - RNC Hardware configuration is reviewed • Configuration files are prepared for all involved • RNC nodes

  18. Migrate Iur Planning Prepare RNC for Iub Migrate Iub Migrate Iu Add Iub Tidy up Tidy up Prepare RNC for Iu Tidy up IP Migration orderProcedure Overview Prepare RNC for Iur Procedures: RNC CPI Tools: OSS CPI • Steps: • IP-based configuration is activated in RNC and • relevant neighbor RNCs • ATM-based configuration remains, inactive

  19. Tidy up Planning Prepare RNC for Iub Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up Prepare RNC for Iu Tidy up IP Migration orderProcedure Overview Prepare RNC for Iur Procedures: RNC CPI Tools: OSS CPI • Steps: • - ATM configuration is removed

  20. Planning Prepare RNC for Iur Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up Tidy up IP Migration orderProcedure Overview Prepare RNC for Iub Procedures: RNC CPI Tools: OSS CPI Prepare RNC for Iu Tidy up • Steps: • RNC hardware configuration is reviewed • Configuration files are prepared

  21. Migrate Iub Planning Prepare RNC for Iur Migrate Iur Migrate Iu Add Iub Tidy up Tidy up IP Migration orderProcedure Overview Prepare RNC for Iub Prepare RNC for Iu Procedures: RNC, RBS CPI Tools: OSS CPI Tidy up • Steps: • IP-based configuration is activated in RNC • then in the RBS • ATM-based configuration remains, inactive

  22. Tidy up Planning Prepare RNC for Iur Migrate Iub Migrate Iur Migrate Iu Add Iub Tidy up IP Migration orderProcedure Overview Prepare RNC for Iub Prepare RNC for Iu Procedures: RNC, RBS CPI Tools: OSS CPI Tidy up • Steps: • ATM configuration is removed

  23. Add Iub Planning Prepare RNC for Iur Migrate Iub Migrate Iur Migrate Iu Tidy up Tidy up IP Migration orderProcedure Overview Prepare RNC for Iub Prepare RNC for Iu Procedures: RNC, RBS & OSS CPI Tools: OSS CPI Tidy up • Steps: • Configuration for new Iub is activated in RNC • and RBS

  24. IP Configuration An Overview of IP Transport Configuration

  25. IP ConfigurationSIGTRAN

  26. IP ConfigurationSIGTRAN

  27. IP ConfigurationIu-PS user plane RncFunction 0..4 CnOperator 0..32 luLink 0..16 0..10 0..16 IpEthPacketDataRouter 0..2 1 IpAccessHostSpb

  28. IP ConfigurationIu-PS user plane

  29. RncFunction IurLink 0..1 IpAccessHostPool 0..16 0..16 0..16 IpAccessHostEt IP ConfigurationIur user plane

  30. IP ConfigurationIur user plane

  31. RncFunction IubLink 0..1 IpAccessHostPool 0..16 0..16 0..16 IpAccessHostEt IP ConfigurationIub in RNC

  32. IP ConfigurationIub in RNC

  33. Use Case: Prepare RNC for IP Iub

  34. Use Case:Prepare RNC for IP Iub • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated

  35. Use Case:Prepare RNC for IP Iub

  36. Use Case:Prepare RNC for IP Iub • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated • IP backbone is prepared • Configuration files are prepared

  37. Use Case:Prepare RNC for IP Iub • Configuration: • Set cchDscpEgress, cchDscpIngress • Create an IpInterface for each ET-MFX • Configure Iub User Plane and Control Plane • Create one IpAccessHostEt for each ET-MFX • Create one IpAccessHostPool • Create IpAccessHostGpb MO for each RNC Module • Find the RPU to be used when creating the Sctp MO • For each IpAccessHostGPB create one Sctp MO

  38. Use Case:Prepare RNC for IP Iub • Procedure: • Add ET-MFX in the RNC • Configure sync servers in RNC • Create Planned Area in OSS • Activate configuration files • Create CV in RNC

  39. Use Case: Add new IP RBS

  40. Use Case:Add new IP RBS • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated

  41. Use Case:Add new IP RBS Traffic

  42. Use Case:Add new IP RBS O&M

  43. Use Case:Add new IP RBS • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated • IP backbone is prepared • O&M network is prepared • RNC is prepared for IP-based Iub • Network sync server is configured • Configuration files are prepared

  44. Use Case:Add new IP RBS • Configure Iub User Plane and Control Plane: • Create one IpAccessHost Gpb MO • Create one Sctp MO • Create one Iub MO • Create one NbapCommon MO • Create one NbapDedicated MO

  45. Use Case:Add new IP RBS • Procedure: • Configure network sync, Mub & external hardware in RBS • Create CV in the RBS • Add RBS to OSS • Create Planned Area in OSS-RC • Activate configuration files for Iub in RBS and RNC • Create CV in all involved nodes • Activate configuration file for cell network in the RNC • Create CV in the RNC • Unlock cells • Verify traffic on RBS • Create CV in all involved nodes

  46. Use Case: Migrate ATM RBS to IP

  47. Use Case:Migrate ATM RBS to IP • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated

  48. Use Case:Migrate ATM RBS to IP

  49. Use Case:Migrate ATM RBS to IP • Prerequisites: • All involved nodes are upgraded to P6 software • IP addresses are allocated • IP backbone is prepared • ATM RBS is equipped with CBU • There is a slot available for adding an ET-MFX • O&M network is prepared for migrating Mub to IP over Ethernet, including configuration in the O&M router • RNC is prepared for IP-based Iub • Network sync server is configured • Configuration files are prepared

  50. Use Case:Migrate ATM RBS to IP • Configure Iub User Plane and Control Plane: • Create one IpAccessHost Gpb MO • Create one Sctp MO • For existing Iub MO, create userPlaneIpResourceRef