unit CU/DU centralized unit/distributed unit Control- and user-plane separation control, user, and synchronization connectivity verification D-SON distributed SON Digital to analog Data or Control destination address Directed Acyclic Graph Distributed Antenna Systems Dual Connectivity Dedicated Control Channel Downlink Control Information DCI/UCI downlink and uplink control information Dedicated Core Network Downlink Data Delivery Status Distributed Denial-of-Service DECOR dedicated core network discard eligibility indicator distributed EPC DetNet deterministic networking distributed GM Acronyms and Abbreviations DL/UL downlink/uplink domain manager DM-RS demodulation reference signals Demodulation Reference Symbols Data Network Dynamic Host Configuration Protocol Domain Name System DOCSIS Data Over Cable Service Interface Specification denial of service Data Plane Development Kit Data Radio Bearers Discontinuous Reception Differentiated Services Code Point DiffServ code point digital subscriber line digital signal processor Dedicated Traffic Channel Distributed Unit Dynamic Voltage and Frequency Scaling Dense Wavelength Division Multiplexing E-RAB E-UTRAN Radio Access Bearer E-UTRA Evolved Universal Mobile Telecommunications System Terrestrial Radio Access E-UTRAN Evolved Universal Terrestrial Radio Access Network end-to-end Extensible Authentication Protocol Exabytes ECOMP Enhanced Control, Orchestration, Management and Policy Event Data Record Effective Isotropic Radiated Power Element Managers enhanced mobile broadband EN-DC E-UTRA-NR Dual Connectivity Electronic New Gathering Evolved Packet Core Ethernet private line Ethernet passive optical network enhanced PRC Evolved Packet System eCPRI Radio Equipment eCPRI Radio Equipment Control Ethernet Synchronization Messaging Channel European Telecommunications Standards Institute error vector magnitude Ethernet Virtual Private Line Service Acronyms and Abbreviations control-plane part of the F1 interface F1 User-Plane F1 Application Protocol frame check sequence F