xMB Interface for eMBMS

The xMB reference point has been recently specified as a part of the 3GPP Release 14 Work Item on Enhanced TV Services. The xMB reference point decouples eMBMS transport from content and service layers. Also, it assists in setting up the functionality of local eMBMS, single-cell point to multipoint (SC-PTM), as needed by V2X scenario specified in 3GPP TS 23.285. This document summarizes the background, overview, and capabilities of the interface.

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