name: EN-DC
full_form: E-UTRA-NR Dual Connectivity
context: For DL-AoD signalling test cases NR Cell 1 and NR Cell 2 (if required) are used, as defined in 3GPP TS 38.508-1 [30]. All NR cells transmit DL-PRS according to the DL-PRS configuration provided in the DL-AoD assistance data defined in subclause 8.4.1.7. Normal propagation condition is used for all cells. The simulated general NR environment as specified in 8.2.8 also applies. DL-AoD tests are only applicable for Test Configuration B (Table 8.1A-1). The NR Cell 1 and NR Cell 2 frequencies to be used for testing and other default conditions are as specified for signalling test cases in 3GPP TS 38.508-1 [30].
description: E-UTRA-NR Dual Connectivity (EN-DC) is a technology feature that enables dual connectivity between E-UTRA (Evolved Universal Terrestrial Radio Access) and NR (New Radio) networks. This allows for simultaneous connections to both networks, enhancing user experience and network efficiency.
explanation: The text describes EN-DC as a technology feature within the 3GPP specification, focusing on its functionality of dual connectivity between E-UTRA and NR networks.  This clearly places it within the realm of telecommunications technology.
section_title: 5.1.46		DC_7-13-66_n66
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