CN1549638B - Realizing method of wireless public telephone - Google Patents

Realizing method of wireless public telephone Download PDF

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Publication number
CN1549638B
CN1549638B CN 03123912 CN03123912A CN1549638B CN 1549638 B CN1549638 B CN 1549638B CN 03123912 CN03123912 CN 03123912 CN 03123912 A CN03123912 A CN 03123912A CN 1549638 B CN1549638 B CN 1549638B
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CN
China
Prior art keywords
user terminal
information
cdma wll
public cdma
visited location
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 03123912
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Chinese (zh)
Other versions
CN1549638A (en
Inventor
李世前
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN 03123912 priority Critical patent/CN1549638B/en
Priority to PCT/CN2004/000509 priority patent/WO2004105360A1/en
Publication of CN1549638A publication Critical patent/CN1549638A/en
Application granted granted Critical
Publication of CN1549638B publication Critical patent/CN1549638B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/10—Mobility data transfer between location register and external networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/2026—Wireless network, e.g. GSM, PCS, TACS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/32—Involving wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/06—Registration at serving network Location Register, VLR or user mobility server

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The method includes the following steps: 1) radio public phone (RPP) service is set to be contracting manner so service has to be contracted on attribution register in mobile communication system when user terminal wants to open an account for the service; 2) user termina RPP information and user information followed with position register response is sent by attribution position register to mobile exchange centre/access position register when user terminal carries on position register and 3) in calling connection procedure, radio public phone charging is carried on by mobile exchange centre/access position register according to radio public phone information coordinating with user terminal.

Description

A kind of implementation method of Public CDMA WLL
Technical field
The present invention relates to a kind of implementation method of Public CDMA WLL.
Background technology
The profit in public telephone market is abundanter, mainly is that the fixed-line telecom carrier is main in the former market structure, and mobile operator is difficult to enter, and mainly is the monopolization that fixed operator is being controlled last kilometer access.At mobile operator Wireless Pay Phone has been proposed in this case just.Core net need solve following several problem in the Wireless Pay Phone: identification Public CDMA WLL user, restriction Public CDMA WLL user roaming, cooperation terminal are chargeed.
At present, for above-mentioned several problems, the Public CDMA WLL implementation method by number section configuration mode occurred: in attaching position register (HLR), Public CDMA WLL user and domestic consumer are without any difference; Need set one or several numbers section by data configuration in mobile switching centre (MSC) side is the Public CDMA WLL section, in per call MSC be exactly the user who discerns this calling by the Data Matching mode whether be the Public CDMA WLL user.Common way is the number of each number section, the Public CDMA WLL information such as terminal type of Public CDMA WLL user terminal of preserving in switch, during per call, number section of switch contrast self storage judges whether caller is the Public CDMA WLL user, if Public CDMA WLL user, then switch cooperates terminal processings of chargeing according to terminal type, and the different fit systems of terminal type are difference also.Public CDMA WLL does not generally charge during as the called subscriber, and its call proceeding flow process is similar to domestic consumer.
Though said method can be realized Wireless Pay Phone, there are following several point defects:
1, number requires high: because the number of being segmented mode, so can't do the Public CDMA WLL number diffusing number.Like this, when the public words of operator were distributed telephone numbers, number must be within number segment limit of appointment, and some numbers that nobody want or owing to loosing of regaining of reasons such as arrearage number can not be talked about number as public affairs are not high to resource utilization.
2, influence switch performance: because number segmented mode realizes that by the data configuration mode per call all needs Data Matching, increased the expense of switch, bigger to the performance impact of switch.
3, operation maintenance difficulty: owing to be exchange plane No. section configuration mode, maintenances such as the situation of distributing telephone numbers for the public words of actual wireless are inconvenient, when especially there is a plurality of switch in city, need be on each switch configuration data, the consistency that guarantees data is relatively more difficult, and need change simultaneously when data need change, operation maintenance is pretty troublesome like this.
4, anti-theft capability is poor: MSC can't limit the roaming restriction that the Public CDMA WLL user strides MSC, is stolen the roaming that MSC can't limit this user as some public word by others, can bring unnecessary loss for operator.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of implementation method of Public CDMA WLL, reduce the expense of switch in the Wireless Pay Phone, improve resource utilization ratio, be convenient to operation maintenance.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of implementation method of Public CDMA WLL, this method may further comprise the steps:
1) Wireless Pay Phone is set to signatory mode, the user terminal that need carry out Wireless Pay Phone when opening an account, signatory Wireless Pay Phone on the attaching position register in the mobile communication system;
2) when user terminal carries out location registers, attaching position register judges whether this user terminal is the Public CDMA WLL user terminal, if Public CDMA WLL user terminal, judge then whether serving mobile switching center/Visited Location Registor is the home MSC/Visited Location Registor of contracting, if then the Public CDMA WLL information of this user terminal and user profile are sent to mobile switching centre/Visited Location Registor with the location registers response; Otherwise only user profile is sent to mobile switching centre/Visited Location Registor with the location registers response;
3) in the call proceeding process, mobile switching centre/Visited Location Registor cooperates user terminal to carry out the Wireless Pay Phone charging according to Public CDMA WLL information.
Wherein, described step 1) may further include: for the user terminal of each signatory Wireless Pay Phone is provided with home MSC/Visited Location Registor, the user terminal of the Wireless Pay Phone of having contracted uses under the mobile switching centre/Visited Location Registor of its ownership.
This method may further include: when current mobile switching centre/Visited Location Registor is not the signatory home MSC of user terminal/Visited Location Registor, attaching position register does not carry out location registers to this user terminal, and sends the warning information of the super scope of this user terminal.
This method can further include: the stolen lock that attaching position register does not carry out the user terminal of location registers is set to effectively.
Described step 3) can may further comprise the steps at least:
31) user terminal makes a call to mobile switching centre/Visited Location Registor by base station sub-system;
32) mobile switching centre/Visited Location Registor is to called transmission call proceeding information;
33) after mobile switching centre/Visited Location Registor is received called party answer, judge whether caller is the Public CDMA WLL user terminal, if then in call establishment, send charge information to user terminal according to Public CDMA WLL information; Otherwise by domestic consumer's terminal call establishment;
34) user terminal begins to charge by charge information behind call establishment; User terminal stops to charge during end of calling.
Described Public CDMA WLL information can use reservation information unit or the self-defining information unit of operator to carry.
Described Public CDMA WLL information can for: attaching position register when the signatory Wireless Pay Phone of user terminal, the Public CDMA WLL sign and the type of user terminal of user terminals stored.
This method can further include: attaching position register carries out business statistics to Wireless Pay Phone.
By technical scheme of the present invention as seen, the implementation method of this Public CDMA WLL of the present invention, mode by signatory Wireless Pay Phone realizes, can support the Public CDMA WLL of multiple terminal type simultaneously, and can reduce the expense of switch in the Wireless Pay Phone, improve resource utilization ratio, be convenient to operation maintenance.
Description of drawings
Fig. 1 is the location registers schematic flow sheet of a preferred embodiment of the present invention;
Fig. 2 is the calling schematic flow sheet of middle user terminal embodiment illustrated in fig. 1.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
The implementation method of Public CDMA WLL of the present invention is that Wireless Pay Phone is set to signatory mode, realizes by user terminal signatory this business in HLR.Like this, the Any user number Wireless Pay Phone of can contracting has improved resource utilization.
Referring to Fig. 1, Fig. 1 is the location registers schematic flow sheet of a preferred embodiment of the present invention.MS in the present embodiment when opening an account, the Wireless Pay Phone of on HLR, having contracted.When HLR contracts Wireless Pay Phone at user terminal, stored the Public CDMA WLL sign and the type of user terminal of this user terminal.Simultaneously, the user terminal of each signatory Wireless Pay Phone is provided with ownership MSC/VLR in the present embodiment, and the user terminal of the Wireless Pay Phone of having contracted uses under the MSC/VLR that only allows in its ownership.
The location registers flow process of Public CDMA WLL user terminal is similar to the location registers flow process of domestic consumer, and it comprises following four steps:
Step 101, MSC/VLR sends position register request (REG_REQ) to HLR.
Step 102, HLR judges whether call subscriber terminal is the Wireless Pay Phone user, if the Wireless Pay Phone user judges then whether service MSC/VLR is the ownership MSC/VLR that contracts; Add in the position request response (reg_req) if then this user is comprised the Public CDMA WLL information and the user profile of Public CDMA WLL sign, Public CDMA WLL terminal type, otherwise service MSC/VLR is not the ownership MSC/VLR that contracts, HLR does not carry out location registers to this user terminal, the stolen lock of this user terminal is put, send the warning information of the super scope of this user terminal simultaneously, whether the notice attendant of operator traces this user terminal stolen;
Wherein, Public CDMA WLL sign and Public CDMA WLL terminal type criteria of right and wrong information need be used reservation information unit (IE) or the self-defining IE of operator and be carried, and specifically adopt that IE to be got final product by operator's decision.
If call subscriber terminal is not the Wireless Pay Phone user, then only user profile is added in the position request response (reg_req).
Step 103, HLR sends position request response (reg_req) to MSC/VLR.
Step 104, HLR brings all information of MSC/VLR in the MSC/VLR record position request response, comprises Public CDMA WLL sign and Public CDMA WLL terminal type, so that cooperate terminal to charge in the call proceeding process.
Referring to Fig. 2, Fig. 2 is the calling schematic flow sheet of middle user terminal embodiment illustrated in fig. 1.This user terminal has carried out location registers by flow process shown in Figure 1, and it is called out public switch telephone network (PSTN) user flow process and may further comprise the steps:
Step 201, user terminal (MS) to base station sub-system (BSS) to making a call.
Step 202, BSS is to MSC/VLR forwarded call information.
Step 203, MSC/VLR carries out call proceeding, and it sends the initialization address information (IAI) that has additional information to PSTN.
Step 204, PSTN sends Address Complete Message (ACM) to MSC/VLR.
Step 205, PSTN sends answer signal to MSC/VLR, charges (ANC).
Step 206, after MSC/VLR receives called party answer message ANC, judge whether caller MS is the Public CDMA WLL user, if not the then same ordinary call of processing mode of Public CDMA WLL user, if the Public CDMA WLL information of this user terminal that the Public CDMA WLL user then preserves according to MSC/VLR is judged this Public CDMA WLL terminal type, the existing terminal type has at present: reversed polarity, 12KC, 16KC etc.
Step 207, MSC/VLR sends Flash or Alert message to the BSS side in call establishment, the notice terminal begins to charge, and carrying which information and message structure form in the concrete message needs the information summary decision of operator according to terminal type and core net.
Whether MSC/VLR needs to issue Flash/Alert message, issues frequency and message structure form etc. in the calling procedure, need decide on terminal type, and general operator can provide clear and definite standard before starting operation.
Step 208, BSS transmits Flash/Alert message to MS.
Step 209, MS begins to charge after receiving above-mentioned information, and terminal stops to charge during end of calling.
Public CDMA WLL does not generally charge during as the called subscriber, and its call proceeding flow process is identical with domestic consumer, charges if desired, and the processing mode and the calling procedure of its core net are basic identical.
In the Wireless Pay Phone process, attaching position register carries out business statistics, is convenient to operator's operation maintenance.
By the above embodiments as seen, the implementation method of this Public CDMA WLL of the present invention, can support the Public CDMA WLL of multiple terminal type simultaneously, and can reduce the expense of switch in the Wireless Pay Phone, improve resource utilization ratio, improve the anti-theft capability of Public CDMA WLL, be convenient to operation maintenance.

Claims (8)

1. the implementation method of a Public CDMA WLL is characterized in that, this method may further comprise the steps:
1) Wireless Pay Phone is set to signatory mode, the user terminal that need carry out Wireless Pay Phone when opening an account, signatory Wireless Pay Phone on the attaching position register in the mobile communication system;
2) when user terminal carries out location registers, attaching position register judges whether this user terminal is the Public CDMA WLL user terminal, if Public CDMA WLL user terminal, judge then whether serving mobile switching center/Visited Location Registor is the home MSC/Visited Location Registor of contracting, if then the Public CDMA WLL information of this user terminal and user profile are sent to mobile switching centre/Visited Location Registor with the location registers response; Otherwise only user profile is sent to mobile switching centre/Visited Location Registor with the location registers response;
3) in the call proceeding process, mobile switching centre/Visited Location Registor cooperates user terminal to carry out the Wireless Pay Phone charging according to Public CDMA WLL information.
2. implementation method as claimed in claim 1, it is characterized in that, described step 1) further comprises: for the user terminal of each signatory Wireless Pay Phone is provided with home MSC/Visited Location Registor, the user terminal of the Wireless Pay Phone of having contracted uses under the mobile switching centre/Visited Location Registor of its ownership.
3. implementation method as claimed in claim 2, it is characterized in that, this method further comprises: when current mobile switching centre/Visited Location Registor is not the signatory home MSC of user terminal/Visited Location Registor, attaching position register does not carry out location registers to this user terminal, and sends the warning information of the super scope of this user terminal.
4. implementation method as claimed in claim 3 is characterized in that, this method further comprises: the stolen lock that attaching position register does not carry out the user terminal of location registers is set to effectively.
5. implementation method as claimed in claim 1 is characterized in that, described step 3) may further comprise the steps at least:
31) user terminal makes a call to mobile switching centre/Visited Location Registor by base station sub-system;
32) mobile switching centre/Visited Location Registor is to called transmission call proceeding information;
33) after mobile switching centre/Visited Location Registor is received called party answer, judge whether caller is the Public CDMA WLL user terminal, if then in call establishment, send charge information to user terminal according to Public CDMA WLL information; Otherwise by domestic consumer's terminal call establishment;
34) user terminal begins to charge by charge information behind call establishment; User terminal stops to charge during end of calling.
6. implementation method as claimed in claim 1 is characterized in that: described Public CDMA WLL information uses reservation information unit or the self-defining information unit of operator to carry.
7. as claim 1,5 or 6 described implementation methods, it is characterized in that described Public CDMA WLL information is: when attaching position register is contracted Wireless Pay Phone at user terminal, the Public CDMA WLL sign and the type of user terminal of user terminals stored.
8. implementation method as claimed in claim 1 is characterized in that, this method further comprises: attaching position register carries out business statistics to Wireless Pay Phone.
CN 03123912 2003-05-20 2003-05-20 Realizing method of wireless public telephone Expired - Lifetime CN1549638B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 03123912 CN1549638B (en) 2003-05-20 2003-05-20 Realizing method of wireless public telephone
PCT/CN2004/000509 WO2004105360A1 (en) 2003-05-20 2004-05-19 Method for performing the wireless public telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03123912 CN1549638B (en) 2003-05-20 2003-05-20 Realizing method of wireless public telephone

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CN1549638A CN1549638A (en) 2004-11-24
CN1549638B true CN1549638B (en) 2011-11-02

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100353782C (en) * 2004-12-29 2007-12-05 华为技术有限公司 Method for implementing wireless intelligent public phone in CDMA network
CN1901593B (en) * 2005-07-21 2010-06-16 中兴通讯股份有限公司 Method for realizing on-line IC card public telephone in GSM network
CN102248161B (en) * 2011-06-23 2013-02-06 严培义 Controllable powder-feeding mechanism of power forming machine

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1094878A (en) * 1993-02-05 1994-11-09 艾利森电话股份有限公司 A kind of method of in telephone system, finishing call
US6138008A (en) * 1998-01-16 2000-10-24 At&T Corp. Wireless telephone menu system

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Publication number Priority date Publication date Assignee Title
US6002932A (en) * 1997-11-26 1999-12-14 Ericsson Inc. System and method for mobile terminal positioning
FI106517B (en) * 1998-01-28 2001-02-15 Nokia Networks Oy Access mechanism in a radio network
CN1208989C (en) * 2002-07-08 2005-06-29 华为技术有限公司 Method for implementing mobile phone localized roaming

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1094878A (en) * 1993-02-05 1994-11-09 艾利森电话股份有限公司 A kind of method of in telephone system, finishing call
US6138008A (en) * 1998-01-16 2000-10-24 At&T Corp. Wireless telephone menu system

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WO2004105360A1 (en) 2004-12-02
CN1549638A (en) 2004-11-24

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