1 / 34

Overview 3G UMTS LI Capabilities T1P1.SAH April 2001

Overview 3G UMTS LI Capabilities T1P1.SAH April 2001. LI Capabilities and UMTS Releases. mobile. Legacy. Alternative. Applications &. signalling. Network. Access. Services *). Network. SCP. Multimedia. CSCF. IP Networks. R-SGW *). Mw. Mh. Ms. CAP. Mm. Packet Domain. Cx.

Download Presentation

Overview 3G UMTS LI Capabilities T1P1.SAH April 2001

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Overview 3G UMTS LI Capabilities T1P1.SAH April 2001

  2. LI Capabilities and UMTS Releases

  3. mobile Legacy Alternative Applications & signalling Network Access Services *) Network SCP Multimedia CSCF IP Networks R-SGW *) Mw Mh Ms CAP Mm Packet Domain Cx HSS *) CSCF Gr Mg Mr Gi Gi EIR MRF Gf Gi MGCF T-SGW *) Gc Iu BSS/ GERAN TE MT Gb GGSN Mc SGSN Multi-Media Domain R Um Gi A Gn Iu Iu PSTN/ UTRAN TE MT MGW MGW Legacy/External R Uu Nb Iu Mc Mc Nc MSC server GMSC server T-SGW *) Circuit-Switched Domain CAP CAP D C Applications HSS *) R-SGW *) & Services *) Mh UMTS Reference Model

  4. UMTS Release 99 Packet Domain LI Architecture and Capabilities

  5. Release 99 UMTS Packet Domain * Add Packet Domain PSTN, Legacy, External Networks Circuit-Switched Domain 3G MSC 3G GMSC Iu D C UTRAN HLR Gc Gc Ps Packet Networks SGSN GGSN Packet Domain Gn Gi Signaling Traffic

  6. Release 99 UMTS Packet Domain * No impact on 3G MSC LI Architecture (Circuit-Switched Domain). GSM MSC 3G MSC Circuit-Switched Intercept Configuration

  7. Release 99 UMTS Packet Domain * No impact on 3G MSC LI Capabilities (Circuit-Switched Domain). MSC Content Intercept MSC IRI Intercept 3G MSC, GMSC 3G MSC, GMSC S A S TDM Voice Call Control X-3 TDM X-2 • Call Related Events: • - Call Establishment • Answer • Supplementary Services • Handover • Non-Call Related Events: • SMS • Location Update • Subscriber Controlled Input Delivery Function 3 Delivery Function 2 HI-3 TDM Content: Circuit-Switched TDM HI-2 ISUP LEA LEA

  8. Release 99 UMTS Packet Domain * No impact on 3G MSC SMS LI Architecture or Capabilities (Circuit-Switched Domain) 3G MSC SMS Intercept 3G MSC SMS Service Center S SMS X-2 Delivery Function 2 HI-2 SMS Message LEA

  9. Release 99 UMTS Packet Domain • New 3G GSN Data LI Architecture for R99 (Packet Domain) GSN Data Node 3G Packet-Switched Intercept Configuration

  10. Release 99 UMTS Packet Domain * New 3G GSN Data LI Capabilities for R99 (Packet Domain). GSN Content Intercept GSN IRI Intercept S A S 3G GSN (SGSN, GGSN) 3G GSN (SGSN, GGSN) Packets Control X-3 GTP* X-2 GTP* Delivery Function 3 Delivery Function 2 HI-3 GTP* FTP ROSE FTP HI-2 Content: IP packets:not under control of a call/session Access Management Control function. • SGSN Events: • - Mobile Station Attach/Detach • PDP Context Activation/Deactivation ** • Start of intercept w/PDP context active ** • RA Update • SMS • ** GGSN Applicable Events LEA LEA

  11. Release 99 UMTS Packet Domain - Summary circuit-switched MTs PSTN MSC GMSC Iu-CS Legacy/External Networks IAP IAP UTRAN X-3 X-2 X-3 X-2 packet-switched SGSN GGSN Packet Networks Iu-PS IAP IAP X-3 X-2 X-3 X-2 DF HI-2 HI-3 LEA

  12. UMTS Release 4 Bearer Independent Circuit-Switched Domain LI Architecture and Capabilities

  13. Release 4 UMTS BI-CS Domain * Separation of circuit-switched bearer and call control. Packet or Circuit PSTN, Legacy, External Networks Iu/A Nb UTRAN MGW MGW Mc Mc Iu Nc MSC server GMSC server T_SGW CAP D C Applications & Services Signaling Traffic HSS

  14. Release 4 UMTS BI-CS Domain * No impact on 3G GSN Data LI Architecture (Packet Domain). 3G Packet-Switched Intercept Configuration

  15. Release 4 UMTS BI-CS Domain * No fundamental impact on 3G GSN Data LI Capabilities (Packet Domain). GSN Content Intercept GSN IRI Intercept S A S 3G GSN (SGSN, GGSN) 3G GSN (SGSN, GGSN) Packets Control X-3 GTP* X-2 GTP* Delivery Function 3 Delivery Function 2 GTP* FTP ROSE FTP HI-3 HI-2 Content: IP packets:not under control of a call/session Access Management Control function. • SGSN Events: • - Mobile Station Attach/Detach • PDP Context Activation/Deactivation ** • Start of intercept w/PDP context active ** • RA Update • SMS • ** GGSN Applicable Events LEA LEA

  16. Release 99 UMTS Packet Domain * No impact on 3G MSC SMS LI Architecture or Capabilities (Circuit-Switched Domain) 3G MSC SMS Intercept 3G MSC SMS Service Center S SMS X-2 Delivery Function 2 HI-2 SMS Message LEA

  17. Release 4 UMTS BI-CS Domain * A new 3G Circuit-Switched LI Architecture for R4 (Circuit-Switched Domain). Separation of Control and Bearer 3G Circuit-Switched Intercept Configuration

  18. Release 4 UMTS BI-CS Domain • A fundamental impact on Voice Intercept at Access (VoP at MGW) • No impact on Voice or IRI Delivery to LEA (MSC Circuit-Switched Domain) MGW Content Intercept MSC IRI Intercept 3G MGWs 3G MSC, GMSC Server S A S VoP or circuit Call Control X-3 TDM X-2 • Call Related Events: • - Call Establishment • Answer • Supplementary Services • Handover • Non-Call Related Events: • SMS • Location Update • Subscriber Controlled Input Delivery Function 3 Delivery Function 2 HI-3 TDM Content: Circuit-Switched TDM HI-2 ISUP LEA LEA

  19. Release 4 UMTS BI-CS Domain - Summary MTs UTRAN Iu/A Nb MGWa MGWp IAP IAP Mc Mc X-3 MSC Server GMSC Server IAP IAP X-3 X-2 X-2 DF HI-2 HI-3 LEA

  20. UMTS Release 5 Multi-Media Domain LI Architecture and Capabilities

  21. Release 5 UMTS Multi-Media Domain • SIP controlled multi-media services via GSN data network elements • (Multi-Media Domain). SIP Control Cx CSCF Mm HSS MultiMedia IP Networks Gr Gi Gc Gi Iu Gn UTRAN SGSN GGSN Signaling Traffic

  22. Release 5 UMTS Multi-Media Domain • SIP controlled VoIP directed to circuit-switched PSTN domain via Media-Gateways • (Multi-Media Domain to Circuit-Switched Domain). Cx Mg CSCF HSS MGCF Gr Gi Gc T-SGW Iu Gn UTRAN SGSN GGSN Mc Gi PSTN, Legacy, External Networks Signaling Traffic MGW

  23. Release 5 UMTS Multi-Media Domain * No impact on 3G GSN Data LI Architecture (Packet Domain). 3G Packet Switched Intercept Configuration

  24. Release 5 UMTS Multi-Media Domain * No fundamental impact on 3G GSN Data LI Capabilities (Packet Domain). GSN Content Intercept GSN IRI Intercept S A S 3G GSN (SGSN, GGSN) 3G GSN (SGSN, GGSN) Packets Control X-3 GTP* X-2 GTP* Delivery Function 3 Delivery Function 2 GTP* FTP ROSE FTP HI-3 HI-2 Content: IP packets:not under control of a call/session Access Management Control function. • SGSN Events: • - Mobile Station Attach/Detach • PDP Context Activation/Deactivation ** • Start of intercept w/PDP context active ** • RA Update • SMS • ** GGSN Applicable Events LEA LEA

  25. Release 5 UMTS Multi-Media Domain * No impact on 3G BI-CS Circuit-Switched LI Architecture (Circuit-Switched Domain). Separation of Control and Bearer 3G Circuit-Switched Intercept Configuration

  26. Release 4 UMTS BI-CS Domain * No impact on BI-CS Circuit-Switched LI Capabilities (Circuit-Switched Domain) MGW Content Intercept MSC IRI Intercept 3G MGWs 3G MSC, GMSC Server S A S VoP or circuit Call Control X-3 TDM X-2 • Call Related Events: • - Call Establishment • Answer • Supplementary Services • Handover • Non-Call Related Events: • SMS • Location Update • Subscriber Controlled Input Delivery Function 3 Delivery Function 2 HI-3 TDM Content: Circuit-Switched TDM HI-2 ISUP LEA LEA

  27. Release 5 UMTS Multi-Media Domain * New 3G Multi-Media Services LI Architecture (Multi-Media Domain) Reporting SIP Signaling 3G Packet Switched Intercept Configuration

  28. Release 5 UMTS Multi-Media Domain * New 3G Multi-Media Services LI Capabilities (Multi-Media Domain) GSN Session Delivery CSCF IRI Intercept GSN (SGSN, GGSN) CSCF S A S Reporting SIP Signaling Session Content Session Control X-3 ? X-2 GTP* ? Delivery Function 3 Delivery Function 2 HI-3 GTP* FTP Content: Subject-Associate Real Time communication under control of CSCF: VoIP, Video, Messaging, etc. HI-2 ROSE FTP Session Related Events: - SIP Signaling ? ? LEA LEA

  29. Release 5 UMTS Multi-Media Domain • SIP controlled VoIP directed to circuit-switched PSTN domain • (treated as packet intercepts and not a circuit-switched intercepts!!) Cx Mg CSCF HSS IAP MGCF Gr Gi Gc T-SGW Iu Gn UTRAN SGSN GGSN Mc IAP Gi PSTN, Legacy, External Networks Signaling Traffic MGW VoIP not intercepted as circuit-switched voice.

  30. Release 5 UMTS Multi-Media Domain - Summary VoIP/Sessions Directed to IP Networks VoIP Directed to PSTN MGCF T-SGW SIP Multimedia CSCF MTs IP Networks IAP SIP Iu MGW RANs SGSN GGSN IAP IAP PSTN Networks X-3 X-2 X-3 Traffic Intercepted @ SGSN/GGSN National Option Deliver Function HI-3 HI-2 HI-3 LEA

  31. 3G UMTS LI Capabilities Summary

  32. Summary LI Capabilities for UMTS Releases

  33. UMTS LI Capabilities for 3GPP/ETSI and T1-TIA CALEA

  34. The End! Overview 3G UMTS LI Capabilities T1P1.SAH April 2001

More Related