Policy and charging rules function: Difference between revisions
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* [http://spcprev.spirentcom.com/documents/4863.pdf Spirent PCRF test Application] |
* [http://spcprev.spirentcom.com/documents/4863.pdf Spirent PCRF test Application] |
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* [http://www.starentnetworks.com/en/solutions/policy_and_charging_control/default.cfm Starent Networks Policy and Charging Control] |
* [http://www.starentnetworks.com/en/solutions/policy_and_charging_control/default.cfm Starent Networks Policy and Charging Control] |
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* [http://www.telecomtv.com/comspace_newsDetail.aspx?n=45579&id=f56cab1f-272e-439d-9f4f-d3bf5f79f5d0# "It's all a matter of policy," Telecom TV] |
* [http://www.telecomtv.com/comspace_newsDetail.aspx?n=45579&id=f56cab1f-272e-439d-9f4f-d3bf5f79f5d0# |
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"It's all a matter of policy," Telecom TV] |
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* [http://http://www.alepo.com/pcrf.shtml] |
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* [http://www.openet.com/offerings/software/policy-manager Openet Policy Manager] |
* [http://www.openet.com/offerings/software/policy-manager Openet Policy Manager] |
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* [http://www.volubill.com/rep-solutions/rub-pcrf.html Volubill CONTROL-IT Policy Manager] |
* [http://www.volubill.com/rep-solutions/rub-pcrf.html Volubill CONTROL-IT Policy Manager] |
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Revision as of 13:41, 12 July 2011
Policy and Charging Rules Function (PCRF) is the node designated in real-time to determine policy rules in a multimedia network.[1] As a policy tool, the PCRF plays a central role in next-generation networks.[2] Unlike earlier policy engines that were added on to an existing network to enforce policy, the PCRF is a software component that operates at the network core and efficiently accesses subscriber databases and other specialized functions, such as a charging systems, in a scalable, reliable, and centralized manner.[3]
The PCRF is the part of the network architecture that aggregates information to and from the network, operational support systems, and other sources (such as portals) in real time, supporting the creation of rules and then automatically making intelligent policy decisions for each subscriber active on the network. Such a network might offer multiple services, quality of service (QoS) levels, and charging rules.[4]
References
- ^ Nair, Vikram. "Evolution of QoS and Charging Framework in WiMAX," WiMAX.com, http://www.wimax.com/commentary/spotlight/evolution-of-qos-and-charging-framework-in-wimax, accessed June 15, 2010.
- ^ Campbell, Ian and Chase Wolfinger. "PCRF and the Evolution of Networking." http://www.broadhop.com/products_pcrf_download.html
- ^ Campbell, Susan J. "Video Interview: BroadHop helps to overcome congestion," TMCnet April 2009. http://it.tmcnet.com/channels/network-management/articles/83582-video-interview-broadhop-helps-overcome-congestion.htm
- ^ McDaid, Cathal, "Overview and Comparison of QoS Control in Next Generation Networks," palowireless 3G/UMTS Resource Center. http://www.palowireless.com/3g/qos.asp. Accessed June 15, 2010.
External links
- BroadHop Quantum Network Suite
- PCRF Policy Control Products from Camiant
- SAPC: Ericsson’s convergent policy controller
- Developing Solutions High Performance Gx/Rx Test application
- FTS Leap Policy Control - online charging and policy control
- Spirent PCRF test Application
- Starent Networks Policy and Charging Control
- [http://www.telecomtv.com/comspace_newsDetail.aspx?n=45579&id=f56cab1f-272e-439d-9f4f-d3bf5f79f5d0#
"It's all a matter of policy," Telecom TV]