Description  Claims  Drawing  Cited references 

WO2012046503A1   [0006] 
JP2012147982A   [0061] 
JP2012209393A   [0061] 

Architecture Enhancements to facilitate communications with packet data networks and applications (Release 11)'', v11.1.0   [0009] 
Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3 (Release 11)'', v11.2.1   [0009] 
Security aspects of Machine-Type Communications; (Release 11)'', v0.8.0   [0009] 
Solution for MTC Device Trigger indication from MTC Server   [0009] 
System Improvements for Machine-Type Communications; (Release 11)'',v1.6.1   [0009]