What does PDF stand for?

Policy Decision Function

This definition appears very rarely and is found in the following Acronym Finder categories:

Information technology (IT) and computers

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Samples in periodicals archive:

The Net-Net SC and BG are ETSI TISPAN and 3GPP IMS compliant and deliver the Interconnect-Border Gateway Function (I-BGF) and Interconnect-Border Control Function (I-BCF) elements for interconnect networks and Proxy-Call Session Control Function (P-CSCF), Core Border Gateway Function (C-BGF) and Service-based Policy Decision Function (SPDF) elements for access networks.

Acme Packet to Demonstrate IMS and FMC Solutions at 3GSM World ...

QoS is triggered and admitted in real-time by Emergent's Session Border Controller (SBC) and CableMatrix's Policy Decision Function (PDF) when a call is initiated by the AudioCodes' Analog Terminal Adapter (ATA).

CableMatrix, VCom, AudioCodes and Emergent Network Solutions Unveil ...

The solution can either be deployed as a centralized platform providing both enforcement and the policy decision functions or partially distributed, defining rules centrally and enforcing in multiple parts of the network, leveraging existing assets performing similar functions (e.

724 Solutions' XSAM Sentinel Enhances Subscriber Access to Content ...

Both session border controllers support external interfaces to policy servers for admission control as defined by the IMS Policy Decision Function and the ETSI Resource and Admission Control Subsystem (see separate Acme Packet press release on policy server interface support).

Acme Packet Defines Role of Session Border Controllers in Converged ...

Consequently, policy servers are recognized as critical elements in all next-generation network architectures including: --DSL Forum TR-059 Policy Server --ETSI TISPAN Resource and Admission Control Subsystem (RACS) --IP Multimedia Subsystem (IMS) Policy Decision Function (PDF) --MultiService Forum (MSF) Bandwidth Manager --PacketCable Multimedia (PCMM) Policy Server Each of Acme Packet's policy server partners satisfies a unique set of requirements in next-generation DSL, cable, wireline and wireless networks.

Acme Packet Session Border Controllers Interface to Policy Servers ...