Mobile phone user authentication charging method supporting grouped data prepayment characteristic

A mobile user and packet data technology, applied in the direction of prepaid telephone system, user identity/authority verification, accounting/billing service, etc.

Inactive Publication Date: 2003-12-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Prepaid users occupy a considerable market share in the traditional voice network (CDMA-IS95), and it is a big loss that these users cannot use data services

Method used

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  • Mobile phone user authentication charging method supporting grouped data prepayment characteristic
  • Mobile phone user authentication charging method supporting grouped data prepayment characteristic
  • Mobile phone user authentication charging method supporting grouped data prepayment characteristic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0141] Embodiment 1: The business process when the user balance is sufficient (billing by duration, including rate switching points), such as image 3 As shown, it includes the following steps:

[0142] a. The mobile user requests access, and the PDSN sends an Access-Request to the AAA to request authentication;

[0143] b. AAA confirms that the calling party is a prepaid user, and sends an authentication request message fee request to the SCP;

[0144] c. After user authentication, the SCP allocates a period of fee to the user according to the application fee parameter of the authentication request message and the user's current balance, and returns an authentication response message to AAA, indicating the fee for the allocated user;

[0145] d. AAA verification is passed, and the authentication request response Access-Accept message is returned to the PDSN;

[0146] e. PDSN reports Accounting-Request (Start) to AAA;

[0147] f. The mobile user is a prepaid user and is bil...

Embodiment 2

[0162] Embodiment 2: Business process when the user balance is insufficient (charging by duration, including rate switching point), such as Figure 4 As shown, it includes the following steps:

[0163] a. The mobile user requests access, and the PDSN sends an Access-Request to the AAA to request authentication;

[0164] b. AAA confirms that the calling party is a prepaid user, and sends a charge request message authentication request to the SCP;

[0165] c. The SCP passes the user authentication, allocates a period of fees to the user according to the application fee parameters of the authentication request message and the user's current balance, and returns an authentication response message to the AAA to allocate the user's fee;

[0166] d. AAA verification is passed, and the authentication request response Access-Accept message is returned to the PDSN;

[0167] e. PDSN reports Accounting-Request (Start) to AAA;

[0168] f. The mobile user is a prepaid user and is billed ...

Embodiment 3

[0181] Embodiment 3: the business process when the user balance is sufficient (according to flow billing, including rate switching point), such as Figure 5 As shown, it includes the following steps:

[0182] a. The mobile user requests access, and the PDSN sends an Access-Request to the AAA to request authentication;

[0183] b. AAA confirms that the calling party is a prepaid user, and sends a charge request message authentication request to the SCP;

[0184] c. After user authentication, the SCP allocates a period of fees to the user according to the application fee parameters of the fee request message and the user's current balance, and returns an authentication response message to AAA, indicating the fee for the allocated user;

[0185] d. AAA verification is passed, and the authentication request response Access-Accept message is returned to the PDSN;

[0186] e. PDSN reports Accounting-Request (Start) to AAA;

[0187] f. The mobile user is a prepaid user and is bill...

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Abstract

The present invention discloses a mobile user authentication charging method supporting grouped data prepaying property characterized by that, the charging request responding message which AAA sending to PDSN contains dialogue activating time length sustainable information. Accordingly, the PDSN contains dialogue activating trigger and charge cycle trigger which can proceed parameter resetting based on the information that AAA has received. When the trigger condition is met, the corresponding intermediate charging request information is triggered and submitted to AAA. AAA recounts dialogue activating sustainable time length after receiving any intermediate charging request information, and sends charge request responding message to PDSN. This enables the PDSN make sectional fees application to AAA, overcoming the limitation of one-time fee, and realizing the accurate prepaying function.

Description

Technical field: [0001] The invention relates to a mobile user authentication and charging method supporting the packet data prepayment feature. Background technique: [0002] Standard CDMA2000 (Code Division Multiple Access, code division multiple access) network structure such as figure 1 As shown, according to different business characteristics, it can be divided into voice network and data network. The core switching network of CDMA2000 uses completely different equipment for the voice network and data network. The voice service signaling is transmitted through the SS7 signaling network, and the data service signaling is transmitted through the IP (Internet Protocol) network. The access network uses a packet control function (PCF, Packet Control Function) module added to the existing base station controller BSC (BaseStation Control) to access the packet data service node PDSN (Packet Data Serving). [0003] The traditional voice network interacts with the mobile switch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/24H04J13/00H04L9/32H04M15/00H04M17/00
Inventor 张杰李益民赵晓东卢选民
Owner HUAWEI TECH CO LTD
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