Liaison statement
LS to 3GPP, GSMA, IETF, oneM2M, Wi-Fi Alliance on LwM2M Connectivity Mgmt. enhancements for MIoT
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| State | Posted |
|---|---|
| Submitted Date | 2017-02-27 |
| From Group | OMA |
| From Contact | Tiffany Zhang <tzhang@omaorg.org> |
| To Group | IETF |
| To Contacts | The IETF Chair <chair@ietf.org> |
| Cc | The IESG <iesg@ietf.org> The IETF Chair <chair@ietf.org> |
| Response Contact | Padmakumar.Subramani@nokia.com rodermund@vodafone.de |
| Purpose | For information |
| Attachments | OMA-LS-1081-OMA_DM_on_LwM2M_Connectivity_Mgmt_enhancements_for_MIoT-20170223-A |
| Body | The OMA DM WG would like inform 3GPP, GSMA, IETF, oneM2M, Wi-Fi Alliance aboutits recent enhancements to the existing Connectivity Management (ConnMgmt)enabler. ConnMgmt comprises of a set of LWM2M Objects providing connectivitymanagement functions for cellular network and WLAN connectivity. OMA iscurrently working on the completion of the latest version which is ConnMgmtv1.1. This version has been enhanced in particular to accommodate the needs forMobile IoT (MIoT) device configuration. ConnMgmt v1.1 includes the followingLMW2M Objects: a. Cellular Connectivity (Object ID 10) incl. e.g., PSM, Active timer, and eDRX configuration of values requested by the device, Serving PLMN rate controlb. APN Connection Profile (Object ID 11) incl. various APN settings, PDN typeselection, APN rate control c. WLAN Connectivity (Object ID 12) d. BearerSelection (Object ID 13) e. Communication Characteristics (Object ID 17) incl.CoAP specific parameters f. Non-Access Stratum (NAS) Configuration (Object ID18) which is the “mirror” LwM2M Object to the OMA DM Management Object in 3GPPTS 24.368.The latest draft version of the ConnMgmt 1.1 TS can be found at [1]. ConnMgmt1.1 can be used with the LwM2M 1.0 protocol or any future version. OMA DM isplanning to move ConnMgmt 1.1 towards Candidate approval by March 2017.OMA DM WG would like inform 3GPP, GSMA, IETF, oneM2M, WiFi-Alliance about theenhancements for MIoT connectivity management. In case there are any commentsto the draft enhancements, or suggestions for further enhancements please donot hesitate to raise them to OMA DM. Given the extendible LwM2M data model,enhancements to enable further management functions can be done at any time. |