Invention Grant
US08897747B2 Long-term evolution (LTE) policy control and charging rules function (PCRF) selection
有权
长期演进（LTE）策略控制和计费规则功能（PCRF）选择
- Patent Title: Long-term evolution (LTE) policy control and charging rules function (PCRF) selection
- Patent Title (中): 长期演进（LTE）策略控制和计费规则功能（PCRF）选择
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Application No.: US13556108Application Date: 2012-07-23
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Publication No.: US08897747B2Publication Date: 2014-11-25
- Inventor: D. Mark Jones , Halim Ben-Hajla
- Applicant: D. Mark Jones , Halim Ben-Hajla
- Applicant Address: CA Ottawa
- Assignee: Bridgewater Systems Corp.
- Current Assignee: Bridgewater Systems Corp.
- Current Assignee Address: CA Ottawa
- Agency: Zilka-Kotab, PC
- Main IPC: H04M11/00
- IPC: H04M11/00 ; H04L29/06
Abstract:
The PCRF Selection Function selects the PCRF for an IP-CAN session. In embodiments, the PCRF Selection Function is located in the HSS and/or the 3GPP AAA server. The PCRF Selection Function is only required to be located in the HSS if a Bearer Binding and Event Reporting Function (BBERF) is deployed in the serving gateway. In this case, the PCRF selection takes place at the time that the PDN Gateway is selected and returned by the HSS to the serving gateway over the HSS to MME interface (S6a).
Public/Granted literature
- US20120287860A1 LONG-TERM EVOLUTION (LTE) POLICY CONTROL AND CHARGING RULES FUNCTION (PCRF) SELECTION Public/Granted day:2012-11-15
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