1. Jane Brownley Chair TR-45 Alcatel-Lucent
Document No:
GSC17-PLEN-44
Source:
TIA
Contact:
Jane Brownley
GSC Session:
Plenary
Agenda Item:
6.7
Interoperability
Jane Brownley
Chair TR-45
Alcatel-Lucent

2. Highlight of Current Activities
TIA-1163-B has been completed, providing interworking with 3GPP Rel. 10
Key Features
Support for MAPCON
Support for IFOM
Support for APN Congestion
Diameter application enhancements specific to 3GPP2 operators
Support for redirected handover from eHRPD to LTE
Support for SIPTO to minimize data paths
TIA : WiMAX- HRPD Interworking: Core Network Aspects
Will provide bug fixes for earlier versions of TIA-1164.

3. Highlight of Current Activities
TIA-1165-A cdma2000 Femtocell Netwwork and TIA-4952 Accounting at HA/LMA for cdma2000 published 4Q2012
Projects in progress for enhancing the Packet Data Network include:
TIA : MIPv6 Enhancements
TIA-1187-A: Policy and Charging Control for cdma2000 1x and HRPD
TIA WIMAX-HRPD Interworking: Core Network Aspects

4. Highlight of Current Activities
Three projects in progress to enhance the Multimedia domain
TIA-1022-A: Advanced Legacy MS Domain
TIA-1093-B: Voice Call Continuity between IMS and Circuit Switched Systems
TIA-1093-C Voice Call Continuity between IMS and Circuit Switched Systems
TIA-4951-A cdma2000 Unstructured Supplementary Service Data (USSD)
X.P v1.0: Multimedia Priority Service (MMPS) for MMD-Based Networks Multimedia Priority Service

5. Strategic Direction
Close collaboration between 3GPP2 and both 3GPP and WiMAX Forum is in place to support Interoperability and Interworking
Maintain and enhance the core network specifications (MAP, cdma2000® Packet Data Network, eHRPD)
Collaborate with Femto Forum and Broadband Forum, through the 3GPP2 relationship, on Femto specifications
Work with ITU-T
Provide ITU-T with updates to Q
Liaise with ITU-T on Femto, Cell Broadcast Identifiers, etc.
Develop new technologies and services
Green initiatives
M2M Support

6. Challenges
Ensure ongoing compatibility between TIA standards and Common IMS specifications
Maintain ongoing interworking between different access technologies
Support industry migration from IPv4 to IPv6
Continue to meet the time-to-market requirements by the industry

7. Next Steps/Actions
Continue close collaborative work with 3GPP, WiMAX Forum, Femto Forum and Broadband Forum
Continue to develop new technologies and services for the cdma2000® industry

8. Supplementary Slides

9. Recently Completed Work Items
E-UTRAN-eHRPD Interworking:
TIA-1163-A, E-UTRAN-eHRPD Interworking
TIA-1163-B, E-UTRAN-eHRPD Interworking
Packet Data Network Enhancements:
TIA-1160-A, Multiple HA/LMA Support for Network PMIP
Multimedia Domain
TIA-4951, cdma2000 Unstructured Supplementary Service Data (USSD)