3 Definitions, symbols and abbreviations
36.4403GPPEvolved Universal Terrestrial Radio Access Network (E-UTRAN)General aspects and principles for interfaces supporting Multimedia Broadcast Multicast Service (MBMS) within E-UTRANRelease 17TS
3.1 Definitions
For the purposes of the present document, the terms and definitions given in TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 [1].
Definition format
<defined term>: <definition>.
example: text used to clarify abstract rules by applying them literally.
3.2 Symbols
For the purposes of the present document, the following symbols apply:
Symbol format
<symbol> <Explanation>
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 [1].
BM-SC Broadcast-Multicast Service Centre
EPC Evolved Packet Core
MCE Multi-cell/multicast Coordination Entity
MME Mobility Management Entity
RNL Radio Network Layer
TNL Transport Network Layer