3GPP Work Plan

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OMA dependencies and overlaps

The table below shows the 3GPP work items which have some dependency on or overlap with work being carried on within the Open Mobile Alliance.  It is intended to help manage the relationship between OMA and 3GPP.

Only areas where 3GPP has agreed to use OMA outputs are included.  There may be other areas of dependency and overlap on which 3GPP agreement has not yet been reached.

Only high-level relationships (mainly at the "feature" level) are listed.

3GPP work item
OMA dependency / overlap
impact on 3GPP if not done
3GPP WG
OMA WG
3GPP Plan. Release
OMA Plan. Date
Comments
  dependency
Speech recognition and speech enabled services OMA is defining multimodal support Speech enabled services work is not complete S1   Rel-6   The exact work split between 3GPP and OMA does not seem to be clear (see SP-030346)
Location Service Enhancements 2 OMA is specifying protocols for the Le, Lr, Lpp and Lid interfaces 3GPP location service enhancements work not complete S2
N4		 OMA-LWG Rel-6    
Input required   R2
R4		   Rel-6    
Digital Rights Management All technical work on DRM is in OMA No DRM;

No DRM in MMS

 SA1
SA3
T2

 

 OMA-MAG-DLDRM Rel-6   3GPP MMS stage 2 relies on OMA DRM specifications by reference
Packet Switched Streaming Services Rel-6 Uses OMA DRM No DRM for PSS S4   Rel-6    
Multimedia Messaging (MMS) enhancements MM1 Interface Specs No MM1 stage 3 for MMS enhancements in the scope of Rel 6 T2 OMA-MAG-MMSG Rel-6   The OMA/WAP Forum has delivered the only MM1 stage 3 for R99, Rel-4 and Rel-5.
Terminal Provisioning No Over the Air provisioning in MMS REL-6 based on OTAP T2   Rel-6   Note 1: 3GPP MMS Rel-4 and Rel-5 also rely on OMA/WAPForum OTAP specifications.
Note 2: There is no existing  liaison with OMA on OTAP.
Support for subscriber certificates S3 relies on already completed OMA specifications Not applicable - OMA specifications are already completed S3 OMA SEC / SCT WG Rel-6 Already completed  
3GPP Enablers for Services Like PoC Input required   S2   Rel-6    
Rel-6 OSA enhancements Input required   N5   Rel-6    
3GPP enablers for services like "Push-to-Talk over Cellular" (PoC) Input required   S2   Rel-6    
  overlap
Rel-6 OSA enhancements ??? input required   N5        

Last update

2006-04-05 - update Technical Specification Groups Chart
2003-11-27 - based on v005 document maintained by Iain Sharp. 
2003-11-25 - original issue