ted Antenna Systems) 20,234 DU (Distributed Unit) 3, 39, 61, 75, 76, 81, DC (Dual Connectivity) 58, 60, 80, 84, 92, 93, 129, 133-137, 139-141, 156-174, 182, 184, 234, 236, 241, 242, 143-155, 158, 176-187, 189-194, 247, 250-252, 254, 284, 301, 344, 364 196-199, 202, 203, 206-211, 213, DCCH (Dedicated Control Channel) 85, 91, 217-219, 225-230, 234, 237, 240-243, 96, 151 245-250, 252, 262, 267, 279-281, DCI (Downlink Control Information) 286-291, 332,333, 346, 348-351, 363, 109, 111, 113, 115, 118, 120, 121, 224, 364, 366-370, 385, 391-393 225, 269 DVFS (Dynamic Voltage and Frequency DCN (Dedicated Core Network) 50-52 Scaling) 292 DDDS (Downlink Data Delivery Status) DWDM (Dense Wavelength Division DDoS (Distributed Denial-of-Service) Multiplexing) 367, 376 DECOR (Dedicated Core Network) 51, 53, 61 DEI (Discard Eligibility Indicator) E-RAB (E-UTRAN Radio Access Bearer) dEPC (Distributed EPC) 231 168, 170, 185 DetNet (Deterministic Networking) E-UTRA (Evolved Universal Mobile Telecommunications System Disaggregation 213, 216-218, 220, 229, Terrestrial Radio Access) 23, 230-232 44, 45, 58, 61, 71, 98, 147, 156, 157, DL/UL (Downlink/Uplink) 15, 205, 206 162, 166, 174, 175, 232, 236, 255, DM (Domain Manager) 99, 100, 105, 108, 110-112, 114-116, 121, 208 E-UTRAN (Evolved Universal Terrestrial DM-RS (Demodulation Reference Signals) Radio Access Network) 40, 57, 58, 99, 100, 105, 108, 110-112, 114-116, 61, 63, 69, 76, 79, 142, 168, 175, 184, 232, 255, 275, 300, 339 DN (Data Network) 40, 45, 310, 311, E2E (End-to-End) 304, 305, 311, 313, 316, DNCP (Dynamic Host Configuration 320, 326, 331, 332, 334, 339-342, 348, Protocol) 189 350, 352, 356, 368, 369, 371 DNS (Domain Name System) 43, 306 EAP (Extensible Authentication Protocol) DOCSIS (Data Over Cable Service Interface 54, 57 Specification) 217 ECOMP (Enhanced Control, Orchestration, DoS (Denial of Service) Management and Policy) Index EIRP (Effective Isotropic Radiated Power) FEC (Forward Error Correction) 219, 287 FFT (Fast Fourier Transform) 126, EM (Element Managers) 32