name: DL-AoD
full_form: Downlink Angle-of-Departure
context: Figure 8.11.3.1.3.1-1 shows the Location Information Transfer operations for the DL-AoD positioning method when the procedure is initiated by the LMF. Figure 8.11.3.1.3.1-1: LMF-initiated Location Information Transfer Procedure (1) The LMF sends an LPP Request Location Information message to the UE. This request includes positioning instructions such as the positioning mode (UE-assisted, UE-based, UE-based preferred but UE-assisted allowed, UE-assisted preferred, but UE-based allowed), indication of DL-AoD measurements requested if any, including any needed measurement configuration information, required response time, and possibly integrity requirements. The LPP Request Location Information message may include one or more time windows during which the target device (which may be a UE or a PRU) is requested to perform the DL-AoD measurements on indicated DL-PRS Resource Sets. The LPP Request Location Information message may include a request to perform the DL-AoD measurements using
description: Downlink Angle-of-Departure (DL-AoD) is a measurement technique used in positioning methods, specifically in the context of location information transfer procedures initiated by the Location Management Function (LMF). It involves measuring the angle at which a downlink signal departs from the base station.
explanation: The provided text explicitly states that DL-AoD is a 'measurement technique' used in positioning methods. Its role is to measure the angle of a downlink signal, directly indicating its function as a measurement.
section_title: 8.11.3.1.3.1LMF-initiated Location Information Transfer Procedure
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