re (European Organization for Nuclear Research) circuit emulation service CESoPSN circuit emulation over packet switched network correctionField Connectivity Fault Management C form factor pluggable (100GE) Conférence Générale des Poids et Mesures converged interconnect network command-line interface critical machine-type communication central office codec coder-decoder Coordinated Multipoint Common Open Policy Service class of service commercial off-the-shelf cyclic prefix Common Public Radio Interface central processing unit centralized radio access network CRC-4 Cyclic Redundancy Check 4 (SDH) controlled reception pattern antenna coordinated scheduling channel site information cell-site router Core Network and Terminals constant time error ETSI Center for Testing and Interoperability Central Unit (3GPP)/Control Unit (O-RAN) (5G radio access network) control and user plane separation Course Wavelength Division Multiplexing (optical technology) destination address digital audio broadcasting (digital radio) dB-Hz decibel-hertz decibel dBm, dBmw decibel-milliwatts decibel-watts Dual Connectivity differential clock recovery DDMTD Digital Dual Mixer Time Difference DETNET Deterministic Networking (Working Group) Deutsches Institut für Normung (German Institute for Standardization) downlink data modelling language Domain Name System do not use (quality level, Option I) DOCSIS Data-Over-Cable Service Interface Specification Department of Defense (USA) digital phase-locked loop distributed radio access network digital subscriber line (a broadband technology) daylight saving time dynamic time error dynamic time error with high-pass filter dynamic time error with low-pass filter DOCSIS Time Protocol Distributed Unit (5G radio access network) do not use for synchronization (quality level, Option II) device under test digital video broadcasting (digital TV) Dense Wavelength Division Multiplexing (optical technology) DwPTS downlink pilot time slot E-SMLC Evolved Serving Mobile Location Center E-UTRA Evolved Universal Terres