System and method for self-service payment for defaulting subscribers in telecom 3G mobile network

Abstract

Provided are a system and method for self-service payment for defaulting subscribers in the telecom 3G mobile network. The system comprises existing devices in a telecom core network packet domain, packet data serving nodes (PDSNs), authentication, authorization and accounting (AAA) servers, a business operation support system, two new devices added for implementing the function of self-service payment for the 3G mobile defaulting subscribers, an L2TP network server and an access control device. According to the system and method, after phone outage happens to the mobile subscribers because of arrearage, the mobile subscribers can still have access to the online business hall for self-service payment but are not allowed to use data services. The payment mode breaks through traditional payment modes, paperless operation is achieved, the system and method conform to consumption concepts of the mass network era, 7*24h non-stop services are user-friendlier, the situation that phone outage happens to the subscribers because of arrearage, inconvenient use is caused and consequently various complaints are brought is avoided, and the satisfaction degree of the subscribers is greatly increased; meanwhile, business volume losses brought by phone outage caused by arrearage are eliminated for telecom.

Description

technical field [0001] The present invention relates to a system and method for self-service payment by arrears users in a telecommunications 3G mobile network. The system and method of the present invention can enable users to log in to an online business hall to make payment after stopping due to arrears. It belongs to the field of communication technology. Background technique [0002] In a telecom operator's 3G mobile network, when a user accesses a packet domain data service (such as an Internet service), the basic authentication and charging process of the entire operation is as follows: figure 1 Shown: [0003] (1) The user initiates an access request to the Packet Data Serving Node (PDSN). [0004] (2) The PDSN generates an access request message Access-Request, and sends it to the AAA (Authentication, Authorization, Accounting) server for authentication, authorization, and accounting. [0005] (3) After receiving the access request, the AAA server performs authen...

AI Technical Summary

Problems solved by technology

The present invention better solves two problems existing in the prior art: arrears users cannot access the network in a shutdown state, and cannot log in to the online business hall of the telecom operator to perform online payment operations, causing inconvenience for users; at the same time It also brings business loss to telecom operators

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