WO2011082090A3 - Methods, systems, and computer readable media for policy charging and rules function (pcrf) node selection - Google Patents

Methods, systems, and computer readable media for policy charging and rules function (pcrf) node selection Download PDF

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Publication number
WO2011082090A3
WO2011082090A3 PCT/US2010/061934 US2010061934W WO2011082090A3 WO 2011082090 A3 WO2011082090 A3 WO 2011082090A3 US 2010061934 W US2010061934 W US 2010061934W WO 2011082090 A3 WO2011082090 A3 WO 2011082090A3
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WO
WIPO (PCT)
Prior art keywords
pcrf
selection
node
systems
computer readable
Prior art date
Application number
PCT/US2010/061934
Other languages
French (fr)
Other versions
WO2011082090A2 (en
Inventor
Uri Baniel
Ken Jackson
Tarek Abou-Assali
Michael Mercurio
David Michael Sprague
Original Assignee
Tekelec
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tekelec filed Critical Tekelec
Priority to CN201080065174.6A priority Critical patent/CN102948115B/en
Priority to EP10841605.8A priority patent/EP2522102B1/en
Publication of WO2011082090A2 publication Critical patent/WO2011082090A2/en
Publication of WO2011082090A3 publication Critical patent/WO2011082090A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/66—Policy and charging system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1036—Load balancing of requests to servers for services different from user content provisioning, e.g. load balancing across domain name servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]

Abstract

The subject matter described herein includes methods, systems, and computer readable media for PCRF node selection. According to one aspect, a system for PCRF node selection is provided. The system includes a first PCRF selection node for receiving a first request message for which PCRF node selection is required. The first PCRF selection node determines whether to select the PCRF or to delegate selection of the PCRF. In response to a determination to delegate the selection of the PCRF, the first PCRF selection node generates and sends a second request message related to the first request message. The system further includes a second PCRF node for, in response to receiving the second request message from the first PCRF selection node, determining whether to select the PCRF or to delegate selection of the PCRF. In response to determining to select the PCRF, the second PCRF selection node selects the PCRF.
PCT/US2010/061934 2010-01-04 2010-12-22 Methods, systems, and computer readable media for policy charging and rules function (pcrf) node selection WO2011082090A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080065174.6A CN102948115B (en) 2010-01-04 2010-12-22 Methods, systems, and computer readable media for policy charging and rules function (pcrf) node selection
EP10841605.8A EP2522102B1 (en) 2010-01-04 2010-12-22 Method, system, and computer readable medium for policy charging and rules function (pcrf) node selection

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US29206210P 2010-01-04 2010-01-04
US61/292,062 2010-01-04
US40562910P 2010-10-21 2010-10-21
US61/405,629 2010-10-21
US12/974,869 US8615237B2 (en) 2010-01-04 2010-12-21 Methods, systems, and computer readable media for policy and charging rules function (PCRF) node selection
US12/974,869 2010-12-21

Publications (2)

Publication Number Publication Date
WO2011082090A2 WO2011082090A2 (en) 2011-07-07
WO2011082090A3 true WO2011082090A3 (en) 2011-12-29

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PCT/US2010/061934 WO2011082090A2 (en) 2010-01-04 2010-12-22 Methods, systems, and computer readable media for policy charging and rules function (pcrf) node selection

Country Status (4)

Country Link
US (1) US8615237B2 (en)
EP (1) EP2522102B1 (en)
CN (1) CN102948115B (en)
WO (1) WO2011082090A2 (en)

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