name: UL-TDOA
full_form: Uplink Time Difference Of Arrival
context: message without including any measurements in the message. The gNB then periodically initiates the Measurement Report procedure in step 3 for the UL-TDOA measurements, with the requested reporting periodicity. If the gNB is not able to accept the Measurement Request message in step 1, the gNB returns a failure message indicating the cause of the failure. (3) The gNB periodically provides the UL-TDOA measurements as defined in Table 8.13.2.2-1 to the LMF if that was requested at step 1. (4) At any time after step 2, the LMF may send a Measurement Update message to the gNB providing updated information required for the gNB to perform the UL-TDOA measurements as defined in Table 8.13.2.3-2. Upon receiving the message, the gNB overwrites the previously received measurement configuration information. (5) If the previously requested UL-TDOA measurements can no longer be reported, the gNB notifies the LMF by sending a Measurement Failure Indication message. (6) When the LMF wants to abort an
description: UL-TDOA refers to Uplink Time Difference Of Arrival, which is a measurement technique used in cellular networks for location determination. It involves measuring the time difference of arrival of signals from multiple base stations to determine the location of a user equipment (UE). This measurement is crucial for providing location-based services and emergency services.
explanation: The context explicitly states that UL-TDOA is a 'measurement technique' used to determine location. It involves measuring time differences, which are fundamental to various types of measurements in telecommunications.
section_title: 8.13.3.3Location Information Transfer/Assistance Data Transfer Procedure
biotag_Context: O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,B-Message,I-Message,O,O,O,O,O,O,B-Measurement,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Measurement,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,B-Network Function,O,O,O,B-Measurement,O,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,B-Measurement,O,O,O,O,O,O,O,B-Network Function,O,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,O
biotag_Description: B-Measurement,O,O,B-Connection,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O