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Method, system and computer readable medium for enriching diameter signaling messages

A technology for signaling messages and related information, which is applied in transmission systems, digital transmission systems, wireless communications, etc., and can solve problems such as traffic consumption of network resources

Active Publication Date: 2016-12-07
TEKELEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These inquiry messages generate unnecessary traffic and consume network resources

Method used

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  • Method, system and computer readable medium for enriching diameter signaling messages
  • Method, system and computer readable medium for enriching diameter signaling messages
  • Method, system and computer readable medium for enriching diameter signaling messages

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Embodiment Construction

[0015] The subject matter described herein includes methods, systems, and computer-readable media for enriching Diameter signaling messages. As used herein, the term Diameter refers to the Authentication, Authorization and Accounting (AAA) protocol defined by RFC3588 utilized by telecommunications and computer networks. In one embodiment, the subject matter may include a Diameter Signaling Routing (DSR) that receives Diameter signaling messages related to a particular mobile subscriber. Received Diameter signaling messages may also require processing from certain types of network service nodes such as network charging function nodes (eg, Charging Data Function (CDF), Policy and Charging Rules Function (PCRF), etc.). Upon receiving a Diameter signaling message, a DSR node may be configured to query a Diameter Binding Repository (DBR) to determine a preferred network service node to process the received Diameter signaling message. In one embodiment, the inquiry message triggers...

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Abstract

Methods, systems, and computer-readable media for enriching Diameter signaling messages are disclosed. In one example, a method includes receiving, at a Diameter routing node, a Diameter signaling message related to a mobile subscriber and containing information about the mobile subscriber and querying a Diameter Binding Repository (DBR) by using the information about the mobile subscriber to obtain information from a Diameter A plurality of network service nodes for signaling messages selects a network service node. The method also includes obtaining DBR information associated with the mobile subscriber from the DBR, wherein the DBR information includes an identifier associated with the selected network service node; and modifying the Diameter signaling message to include at least a portion of the DBR information.

Description

[0001] priority claim [0002] This application claims the benefit of US Provisional Patent Application Serial No. 61 / 448953, filed March 3, 2011, the entire disclosure of which is incorporated herein by reference. technical field [0003] The subject matter described herein relates to modifying Diameter signal messages with information related to mobile subscribers. In particular, the subject matter relates to methods, systems, and computer-readable media for enriching Diameter signaling messages. Background technique [0004] Currently, there is a problem with assigning Diameter based network serving nodes to Diameter signaling messages related to common mobile subscribers. That is, there are obstacles related to communication between nodes of a Diameter-based network service. For example, a network serving node may request additional information (eg, a network address) of another network serving node serving Diameter-based messages related to a shared mobile subscriber....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W8/18
CPCH04L12/1407H04L67/1027H04L67/561
Inventor P·J·马斯科
Owner TEKELEC