Method and system for realizing prepayment business for communication network

A communication network and communication service technology, applied in the field of prepaid service implementation, can solve problems such as inability to apply DO networks, and achieve the effects of easy service promotion, low risk, and flexible account opening methods

Inactive Publication Date: 2006-10-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing CDMA 1x prepaid scheme cannot be applied to the DO network
There is no method in t

Method used

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  • Method and system for realizing prepayment business for communication network
  • Method and system for realizing prepayment business for communication network
  • Method and system for realizing prepayment business for communication network

Examples

Experimental program
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Effect test

Example

[0067] The first embodiment: a method for a dual-mode terminal to implement a prepaid service in a DO and CDMA 1x hybrid network.

[0068] Dual-mode mobile phones have NAI, 1x IMSI and 1x MDN in the CDMA 1x network, and only NAI in the DO network. In general, the NAI in the CDMA 1x network is the same as the NAI in the DO network.

[0069] image 3 This is a schematic diagram of the networking of the dual-mode terminal described in the first embodiment to realize the prepaid service in the DO and CDMA 1x hybrid network. See image 3 , The networking mainly includes DO access network equipment, core network equipment, intelligent network SCP and OSS, among which DO access network equipment mainly includes AN and ANAAA servers; core network equipment mainly includes PDSN / PPC and AAA / PPS.

[0070] From the perspective of business operations, the general packet domain core network and the circuit domain share intelligent network equipment, prepaid user data and voice accounts are the...

Example

[0084] The second embodiment: a method for a dual-mode terminal to implement a prepaid service in a pure DO network.

[0085] Figure 4 This is a schematic diagram of the networking of the dual-mode terminal described in the second embodiment to realize the prepaid service in the pure DO network. See Figure 4 :

[0086] When a prepaid terminal user registers for a prepaid service, since the dual-mode terminal does not have an MDN in the DO mode, the dual-mode terminal is first allocated a unique 1x IMSI in ANAAA through NAI and mapped to MDN. According to the specific operation strategy, if the DO network still uses 1x prepaid cards, the MDN is the 1x MDN of the prepaid mobile terminal in the CDMA 1x network; if the DO network dedicated prepaid cards are sold, the MDN is Virtual MDN generated according to the IMSI. The virtual MDN does not occupy real number resources, and it can be generated in a variety of ways. For example, it can be generated by adding a prefix to the last 8...

Example

[0091] The third embodiment: a method for a single-mode DO AT to implement a prepaid service in a DO network.

[0092] Figure 5 It is a schematic diagram of the networking of the single-mode DO AT in the DO network to realize the prepaid service in the third embodiment. See Figure 5 :

[0093] When a prepaid AT user registers for the prepaid service, since the single-mode DO AT does not have an MDN and a fixed IMSI in the DO network, the unique NAI of the single-mode AT is first mapped to a unique fixed IMSI and a unique IMSI in the ANAAA. The MDN, which is a virtual MDN, can be generated by adding a construct prefix to the last 8 bits of the IMSI. The prefix includes: network code, country code, mobile subscriber identification number (MSIN) number segment, MSIN number segment can be Fill in the number segment that does not currently exist to identify the virtual MDN dedicated to EVDO. Then, the NAI of the prepaid AT and the binding relationship between the generated IMSI and th...

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Abstract

The invention is suitable to DO access network of packet data in high speed. The system sets up binding relation among prepaid mobile terminal NAI, IMSI, MDN in OSS, and adds new interface between ANAAA and OSS of DO access network. Through the said new interface, the method sends down binding relation to ANAAA; and through the current interface, sends down binding relation to AAA in core network. The method includes steps: when comm. service is carried among prepaid mobile terminals, ANAAA assigns IMSI of binding to corresponding NAI of prepaid mobile terminal as mobile terminal id in network to the prepaid mobile terminal; based on IMSI, AAA server sends MDN being looked up corresponding binding as prepaid mobile terminal id to SCP for carrying out account maintenance process of prepaid service; based on allotted money, the prepaid mobile terminal carries out comm. service. The invention realizes prepaid service under DO network accorded with intelligent network.

Description

technical field [0001] The invention relates to a method for realizing prepaid service in a communication network, in particular to a method and a system for realizing prepaid service in cooperation with an intelligent network in a code division multiple access (CDMA) 1x network and a high-speed packet data network (EVDO) network. Background technique [0002] Among the services provided by the current communication system, there is a prepaid service. The prepaid service is a service in which the user pre-purchases a certain amount of service. For example, in the data prepaid service, the service is reflected in a certain amount of usage time or data traffic. In this prepaid service, the prepaid network element device tracks the user's usage of purchased resources in real time, such as time or traffic usage, and deducts the current usage fee from the user's account balance in real time according to the current usage. [0003] The current prepaid service is mainly provided t...

Claims

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Application Information

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IPC IPC(8): H04M17/00H04M3/42
Inventor 刘靖
Owner HUAWEI TECH CO LTD
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