name: LMU
full_form: Location Measurement Unit
context: belonging to one 3G-MSC. For any Stand-alone LMU with a subscription profile in an HLR, a special profile may be used to indicate the assigned supplementary services (e.g. the SMS-PP MT for data download via the SIM application toolkit, and barring of all incoming and possibly outgoing calls). An identifier in the HLR profile also distinguishes an LMU from a normal UE. All other data specific to an LMU is administered in the LMU and in its associated CRNC. Associated LMU An associated LMU is accessed over the Iub interface from an RNC. An associated LMU may make use of the radio apparatus and antennas of its associated Node B. The LMU may be either a logically separate network element addressed using some pseudo-cell ID, or connected to or integrated in a Node B. Signalling to an associated LMU is by means of messages routed through the controlling Node B. An associated LMU may be separated from the Node B, but still communicate with the CRNC via the Node B Iub interface. The
description: The Location Measurement Unit (LMU) is a network element responsible for providing location measurement data to support various services such as emergency calls and location-based services. It can be either a standalone unit or associated with a Node B, and communicates with the Controlling RNC (CRNC) via the Iub interface.
explanation: The context describes the LMU's role in providing location measurement data and its relationship with other network elements such as the Node B and CRNC. This indicates that the LMU is a functional component within the network, hence classified as a Network Function.
section_title: 5.2.3	Location measurement unit (LMU)
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biotag_Description: O,B-Network Function,I-Network Function,I-Network Function,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,B-Network Function,I-Network Function,O,O,O,O,O