Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Energy Saving Management (ESM); Concepts and requirements (V14.0.0; 3GPP TS 32.551 version 14.0.0 Release 14)
The present document describes the concepts and requirements how energy savings functionalities are managed what requirements need to be met to support this. The document also describes if a requirement shall be met via the Itf-N interface or via other means