EPC bill generation method, system and access gateway

A technology for accessing gateways and generating systems, applied in the field of communication, can solve the problems of consuming CG and background billing system resources, and achieve the effect of improving the validity of bills, reducing processing load, and saving physical resources

Active Publication Date: 2018-01-09
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, for more than 90% of the local users, both the SGW and HSGW will always issue bills. For the same data call, the packet data will pass through the two network elements of SGW and PGW successively. According to the specification, both network elements will The bill is issued, and the information of the PGW bill is relatively complete. Therefore, in general, non-roaming scenarios can only be billed based on the PGW bill. The same is true for HSGW and PGW. Therefore, the existing billing method consumes CG and background Lots of resources for the billing system

Method used

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  • EPC bill generation method, system and access gateway
  • EPC bill generation method, system and access gateway
  • EPC bill generation method, system and access gateway

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[0038] The present disclosure will be described below with reference to the accompanying drawings. It is to be noted that the following description is merely explanatory and exemplary in nature, and in no way serves as any limitation of the present disclosure, its application or uses. Relative arrangements of components and steps and numerical expressions and numerical values ​​set forth in the embodiments do not limit the scope of the present disclosure unless otherwise specifically stated. Additionally, techniques, methods and devices known to those skilled in the art may not be discussed in detail but are intended to be part of the description where appropriate.

[0039] In the following embodiments of the present disclosure, the SGW-CDR / HSGW-CDR is only used for cost accounting of roaming users, but the SGW and HSGW cannot distinguish the types of users, and uniformly issue bills for all access users. This behavior leads to waste Lots of system resources.

[0040] Based ...

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Abstract

The present disclosure relates to a method, a system and an access gateway for generating an EPC bill. The method includes configuring a local IMSI number section; obtaining the user's IMSI information when the user accesses the network; judging whether the user is a local user according to the user's IMSI information and the configured local IMSI number section; if the user is a local user, then not The user generates a charging data record CDR, otherwise a CDR is generated for the user and sent to the charging gateway CG. The present disclosure can reduce the resources wasted by the existing charging methods.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular, relates to a method, a system and an access gateway for generating an EPC bill. Background technique [0002] In the LTE (Long Term Evolution, long-term evolution) system, SGW (Signaling Gate Way, signaling gateway) and PGW (Packet Data Network Gateway, packet data network gateway) jointly issue a bill to CG (Charging Gateway, billing gateway) , in which the PGW-CDR (Charging Data Record) issued by the PGW is used as the main charging basis, and the SGW-CDR issued by the SGW is only used for the cost accounting of roaming users. [0003] In the eHRPD (evolved High Rate Packet Data, evolved high-speed packet data) system, the HSGW (High Rate Packet Data Serving Gateway, high-speed packet data serving gateway) and the PGW jointly issue a bill to the CG, where the PGW- The CDR is the main basis for billing, and the HSGW-CDR issued by the HSGW is only used for billing for roamin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/24H04M15/00
Inventor 谢沛荣王庆扬陈洁
Owner CHINA TELECOM CORP LTD
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