Universal Mobile Telecommunications System (UMTS); LTE; Isolated Evolved Universal Terrestrial Radio Access Network (E-UTRAN) operation for public safety; Stage 1 (V13.0.0; 3GPP TS 22.346 version 13.0.0 Release 13)
The present document specifies the service requirements for Isolated E-UTRAN Operation in support of mission critical network operation for Public Safety.In particular@ requirements are specified for: - Initiation of Isolated E-UTRAN operation. - Ongoing Isolated E-UTRAN operation. - Termination of Isolated E-UTRAN operation. - Security aspects of Isolated E-UTRAN operation.