Study on architecture enhancements to Proximity Services (ProSe) UE-to-Network relay
The present document is the Technical Report for the study item "Study on architecture enhancements to ProSe UE-to-Network Relay". Its objective is to study and evaluate potential architecture enhancements needed to support the connection of an Evolved ProSe Remote UE with UICC with the network via an Evolved ProSe UE-to-Network Relay using E-UTRA (in coverage, in enhanced coverage or out of coverage) or Non-3GPP access technologies (enhancements to Non-3GPP access technologies are not part of this study).