name: CDN
full_form: Coupling/Decoupling Network
context: The following GNSS scenario #3 shall be used during the Nominal Accuracy test defined in TS 37.571-1 [6] subclauses 6, 7 and 13. The assistance data specified in the following subclauses for GNSS scenario #3 is consistent with this GNSS scenario. The scenario used varies dependent on the SBAS supported by the UE and also whether QZSS is supported. The scenario to be used is defined below. Where more than one SBAS is supported use the scenario for MSAS if MSAS and QZSS are supported, otherwise use the scenario for the first supported SBAS in the list. Table 6.2.1.2.3-1: Scenarios used for Scenario #3
description: The Coupling/Decoupling Network (CDN) is a network function that plays a crucial role in managing packet transmission over routed domains with MPLS. It is responsible for compressing and decompressing UDP/IP packets, mapping them onto an MPLS path, and routing the frames through the network using the attached MPLS label.
explanation: The context describes CDN's involvement in packet processing, compression, and routing within a network, which are core functions of a Network Function. Its ability to handle packets, perform compression/decompression, and interact with other network elements like RNC and Node B further supports its classification as a Network Function.
section_title: 6.2.4.4	Efficient, QoS-enabled transmission over routed domains with MPLS
biotag_Context: O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,B-Specification,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,B-Technology,O,O,O,B-Device,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,B-Technology,O,B-Technology,O,B-Technology,O,O,O,O,O,O,O,O,O,O,B-Technology,O,O,O,O,O,O,O,O,O,O
biotag_Description: O,B-Network,I-Network,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-Technology,O,O,O,O,O,O,O,O,O,O,O,B-Technology,O