name: HMS
full_form: Home Node B Management System
context: procedure between the Rel5 IP UTRAN node and the stand-alone IWU requires a two-way signalling message exchange (Request-Confirm). It is also required (preferable) that each end point can allocate the "bearer" termination point in its side. That is, both endpoints should be able to signal their IP address and UDP port to the other end point. This approach is in line with the principle adopted already in Rel99/Rel4 Iu-PS interface. In the current Q.2630 the SUT has been defined only in the Establish Request (ERQ) message. That is, SUT is available only in the forward direction. Application of SUT in IP-ALCAP requires that the parameter is present also in Establish Confirm (ECF) message. The addition of SUT in ECF can be considered a 3GPP specific change and there an application specific change as it is needed only in the IP TNL-IWU interface. As the SUT as a parameter has already been fully defined in Q.2630 (parameter ID, compatibility rules, etc.), its inclusion in ECF is simply a
description: The Home Node B Management System (HMS) is a network function responsible for managing the provisioning procedure of Home Node Bs (HNBs). It performs location verification, determines serving elements, provides configuration parameters to HNBs, and interacts with other network components such as the Security Gateway and HNB-GW.
explanation: The HMS is classified as a Network Function because it manages and controls specific aspects of the network, including HNB provisioning, location verification, and communication with other network elements.
section_title: 6.1.1	Provisioning Procedure for HNB
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biotag_Description: O,B-Network Function,I-Network Function,I-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,B-Network Function,I-Network Function,O,O