1. REQ WG Reuse of underlying networks, 3GPP From: Omar Elloumi (ALU) Source: Alcatel-Lucent (ATIS) Meeting Date: 2015-03-23 Agenda Item:

2. © 2015 oneM2MMARCOM Report oneM2M release 1 specified the use of NSE (Network Services Entity) using the Mcn reference point. In particular for 3GPP: the use of Tsp for triggering of ASN and MN-CSE was specified in 8.4 and annex B of TS0001 for stage 2 aspects. 3GPP Release 11 supports it. In particular for OMA: the use of network location services based on OMA Mobile Location Protocol & OMA RESTful NetAPI for Terminal Location 3GPP release 13 is introducing new features which are relevant for M2M. oneM2M needs to answer two questions: Are oneM2M requirements towards 3GPP covered by those features? Should oneM2M architecture consider 3GPP R13 MTC-related features? – Note1: 3GPP stage2 expected to be finalized summer 2015 – Note2: API definition (see slide 4) is done outside 3GPP, probably by OMA Introduction

3. © 2015 oneM2MMARCOM Report oneM2M R1

4. © 2015 oneM2MMARCOM Report 3GPP Architecture Enhancement for Service Exposure – TR 23.708 IN- CSE Mcn examples of API: sms oneAPI (by GSMA / OMA) Example of 3GPP Network entities currenly under discussion: MTC-IWF via Tsp for device triggering PCRF via Rx for QoS aka AESE HSS via Sh’ for monitoring (IMEI-IMSI), aka MONTE location monitoring via HSS or MME/SGSN BM-SC via MB2 for group communications, aka GROUPE MTC- IWF Tsp PCRF Rx HSS S6m MME/ SGSN MONTE TR 23.789 BM-SC MB2 GROUPE TR 23.769 AESE TR 23.708 T6(?)

5. © 2015 oneM2MMARCOM Report Additional info list of AESE features: – Setting up an AS session with required QoS – Support of 3rd party for predictable communication patterns description – Informing the 3rd party about a UE's connection properties – Informing the 3rd party about potential network issues – 3GPP resource management for background data transfer List of MONTE monitoring events, cofigurable in the 3GPP network: – Roaming status, and Serving Network of the UE – Change in association of the MTC Device and UICC – Location of the UE – Loss of connectivity – UE Reachability – Communication Failure – Reporting the number of UEs present in a certain area 5