name: BD
full_form: Billing Domain
context: For the purposes of the present document, the following symbols apply: A Interface between an MSC and a BSC Bc Reference point for the CDR file transfer from the Circuit Switched CGF to the BD Bi Reference point for the CDR file transfer from the IMS CGF to the BD Bl Reference point for the CDR file transfer from the GMLC CGF to the BD Bm Reference point for the CDR file transfer from the MMS CGF to the BD Bmb Reference point for the CDR file transfer from the MBMS CGF to the BD Bo Reference point for the CDR file transfer from the OCF CGF to the BD Bp Reference point for the CDR file transfer from the Packet Switched CGF to the BD Bs Reference point for the CDR file transfer for CAMEL services to the BD, i.e. from the SCF CGF to the BD Bt Reference point for the CDR file transfer from the PoC CGF to the BD Bw Reference point for the CDR file transfer from the WLAN CGF to the BD Bx Reference point for CDR file transfer between any (generic) 3G domain, subsystem or service CGF and the
description: The Billing Domain (BD) is a network function responsible for collecting and processing charging data records (CDRs) from various network elements, such as Circuit Switched Charging Gateway Function (CGF), IMS CGF, GMLC CGF, MMS CGF, MBMS CGF, OCF CGF, Packet Switched CGF, SCF CGF, PoC CGF, and WLAN CGF. It serves as a central point for CDR file transfer and processing.
explanation: The text describes the Billing Domain (BD) as a function within a network that handles charging data records (CDRs) from different network elements. This clearly classifies it as a Network Function.
section_title: 3.2Symbols
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biotag_Description: O,B-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,B-Mode,I-Mode,B-Network Function,I-Network Function,I-Network Function,O,B-Network,O,B-Network Function,O,B-Service,O,B-Service,O,B-Network Function,O,B-Mode,I-Mode,O,B-Network Function,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,B-Message,O,O,O,O