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Identifying Gn/Gp mode at PCRF
US9036631B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9036631-B2 |
| Application number | US-201213686665-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 27, 2012 |
| Priority date | Nov 27, 2012 |
| Publication date | May 19, 2015 |
| Grant date | May 19, 2015 |
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Abstract
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A method, and machine readable storage medium is disclosed for a method performed by policy and charging rules function (PCRF) node (PCRN) in a packet switching network, for identifying a Gn/Gp mode of an adjacent network node, in which the adjacent network node which is connected directly to a Serving General Packet Radio Service (GPRS) Support Node (SGSN) node via a Gn/Gp interface, from an adjacent network node connected to a Serving Gateway (S-GW) via a S5/S8 interface, wherein the adjacent network node is a Packet Data Network Gateway (P-GW) node or a Gateway GPRS Support Node (GGSN). The method comprises receiving at the PCRN from the adjacent network node, a Diameter Credit Control Request (CCR) message requesting a IP-CAN session; determining whether the request message includes a SGSN-Address and does not include an AN-GW-Address.
First claim
Opening claim text (preview).
What is claimed is: 1. A method performed by a policy and charging rules node (PCRN) in a packet switching network, the method comprising steps of: receiving at the PCRN from an adjacent network node, a Diameter Credit Control Request (CCR) message; determining whether the request message does not include an AN-GW-Address; determining whether the request message includes a SGSN-Address; and responsive to the request message including an SGSN-Address and the request message n…
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Electricity · mapped topic
Electricity · mapped topic
- H04L12/1407Primary
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9036631B2 cover?
- A method, and machine readable storage medium is disclosed for a method performed by policy and charging rules function (PCRF) node (PCRN) in a packet switching network, for identifying a Gn/Gp mode of an adjacent network node, in which the adjacent network node which is connected directly to a Serving General Packet Radio Service (GPRS) Support Node (SGSN) node via a Gn/Gp interface, from an a…
- Who is the assignee on this patent?
- Xue Xiong, Ma Haiqing H, Alcatel Lucent
- What technology area does this patent fall under?
- Primary CPC classification H04L12/1407. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue May 19 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).