CN1997092A - An implementation method and system for call charging of the smart network subscribers - Google Patents

An implementation method and system for call charging of the smart network subscribers Download PDF

Info

Publication number
CN1997092A
CN1997092A CN 200510130754 CN200510130754A CN1997092A CN 1997092 A CN1997092 A CN 1997092A CN 200510130754 CN200510130754 CN 200510130754 CN 200510130754 A CN200510130754 A CN 200510130754A CN 1997092 A CN1997092 A CN 1997092A
Authority
CN
China
Prior art keywords
intelligent network
mobile switching
call
switching centre
prefix
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.)
Pending
Application number
CN 200510130754
Other languages
Chinese (zh)
Inventor
郭雪峰
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.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN 200510130754 priority Critical patent/CN1997092A/en
Publication of CN1997092A publication Critical patent/CN1997092A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Mobile Radio Communication Systems (AREA)

Abstract

This invention discloses one intelligent user call and charge realization method and its system, which comprises the following steps: aligning position front number for mobile exchange center or gate movie center; business exchange point or control point sets the said front number an exchange center or gate mobile covered position long distance number relationship; business control points process charge according to main, called and charge numbers got by the said position front number and long distance area number.

Description

A kind of implementation method of intelligent network user call charging and realization system
Technical field
The present invention relates to the mobile intelligent net communication field, relate in particular to and in the mobile network, realize a kind of implementation method that the intelligent network user roaming call is chargeed.
Background technology
In the communications field, operator need collect corresponding cost according to the different call type of user, and for example the expense of collecting at local telephone network, national distance, international long-distance is different.
In fixed network, can directly determine call type by calling number and called number, number itself has just identified the current location of call terminal, for example calling number is 02583200000, called number is 02152100000, just can judge that this conversation calls out the called subscriber in Shanghai for the calling subscriber in Nanjing, type of call is a domestic trunk call, should collect the domestic trunk call rate.
In moving communicating field, because the mobility of portable terminal can only be analyzed the home location that obtains the user by user's telephone number, and can not obtain user's current position.In addition, in the mobile network charges, collect the corresponding expense by call type except top, often also need to collect the user wandering fee (currently with ownership place not simultaneously, be called roaming).General charging regulation is: to the calling subscriber, when its in when district ownership, collect the expense of current location, and when it roams out the ownership district to called ownership district, collect current location to the roaming charges of the expense in called ownership district+substantially; To the called subscriber,, when it is roamed, collect the toll fee of basic call rate+basic roaming charges+dialed field to its roaming place when it collects basic call rate when ownership is distinguished.As seen, realize the charging rate of mobile subscriber's conversation is determined, need at least three positional informations: the current ground of the ownership place of charge number, charge number, the ownership place of opposite end number.
The basic composition network element of intelligent net system comprises SSP (Service Switching Point) and SCP (service control point) at least.The charging point of intelligent network business promptly carries out batched valuation by SCP to customer call usually at SCP.According to above-described mobile communication billing rule, SCP when call is chargeed, need equally at least to obtain charge number ownership place, charge number currently with these three positional factors of ownership place of opposite end number.
Generally, itself has promptly comprised its information of home location mobile subscriber's telephone number, for example the coding rule at China's Mobile Directory Number is: access code+＜H1H3H3H4 〉+＜ABCD 〉, the ownership trunk code that access code and 4 H sign indicating numbers can unique definite users.And current ground of user information can not obtain from subscriber directory number.According to mobile intelligent net signaling protocol standard, CAMEL2 (mobile network strengthens professional customization and uses) agreement for example, the current location of charge number is carried in sending to the signaling message of SCP by SSP, for example in calling procedure, the LocationNumber parameter in IDP (initial authentication message) message promptly is used for transmitting the current location information of calling number.
Fig. 1 has provided a kind of intelligent network network configuration of frequent employing, the mobile intelligent net that the SSP mode that promptly superposes realizes.SSP is connected to SCP by the CAMEL agreement among the figure; A plurality of MSC/GMSC (mobile switching centre/gateway MSC) are connected to SSP by TUP (Telephone User Part) agreement or ISUP (ISUP) agreement, comprise three MSC (MSCA, MSCB and MSCC) and a GMSC among the figure.When the mobile subscriber rises when exhaling, MSC/GMSC determines that this calling is that intelligent network business is called out, route the call to stack SSP by the TUP/ISUP agreement, SSP triggers the intelligent network signaling flow process, send calling authorization message to SCP, SCP extracts Subscriber Number and positional information and finishes control and charging to calling out in correspondent service logic is handled.
In the above in network configuration of Miao Shuing and the intelligent network call processing procedure, the problem that exists is that a cover SSP is connected with a plurality of MSC/GMSC simultaneously, when SSP receives the call request, which can't determine from MSC/GMSC, thereby the positional information of carrying in being sent to the message of SCP is a SSP location area code, can not correctly identify the current actual position of user, this will cause SCP the roam charge mistake to occur.In Fig. 1, SSPA is positioned at the A area, and the MSC/GMSC that links to each other with it lays respectively at regional A, B, C, D etc.No matter intelligent network user rises and exhales in A, B, the arbitrary zone of C, D, and SSP entrained positional information in sending to the authentication request message of SCP is always SSP location A, and correctly the current location of identifying user causes the SCP billing error.For example the Radix Angelicae Sinensis mobile subscriber that belongs to the A area roams to the B area and rises when exhaling, because the positional information that SSP carries in message is A, cause SCP to adopt wrong charge number the calculating of roaming charges and calling charge to be produced wrong (as not collecting roaming charges) currently; Equally, rise as caller when the user who for example belongs to regional B does not again roam and exhale, the positional information that SSP carries in message is A, also will cause SCP that the user is overcharged and get roaming charges.
Summary of the invention
The objective of the invention is to realizing under mobile network's structure of intelligent network business in stack SSP mode, a kind of implementation method and realization system of intelligent network user call charging are provided, make stack SSP can obtain the current position of user's fee, realize correct charging the intelligent movable network users.
To achieve these goals, the invention provides a kind of implementation method of intelligent network user call charging, be used for mobile network, comprise the steps: with stack operation exchange point mode realization intelligent network business
Position prefix number configuration step is mobile switching centre or gateway MSC allocation position prefix number;
Position prefix number and trunk code corresponding relation configuration step, Service Switching Point or service control point dispose the corresponding relation of the trunk code of described position prefix number and described mobile switching centre or position that gateway MSC covers;
Charging treatment step, service control point are according to the processing of chargeing of the current location message of calling number, called number and charge number, and the current location message of described charge number obtains according to described position prefix number and corresponding trunk code.
The implementation method of above-mentioned intelligent network user call charging, wherein, in the described charging treatment step, described mobile switching centre or gateway MSC add that with called number the position prefix number sends as new called number, and Service Switching Point or service control point obtain the current location message of described charge number according to described position prefix number and corresponding trunk code.
The implementation method of above-mentioned intelligent network user call charging, wherein, when described mobile switching centre or gateway MSC cover a plurality of trunk code, in the prefix number configuration step of described position, for described mobile switching centre or gateway MSC dispose a plurality of positions prefix number, the corresponding a plurality of trunk codes of difference, in the described charging treatment step, described mobile switching centre or gateway MSC add that according to pairing position, the position at the current place of calling subscriber prefix number called number sends as new called number.
In order better to realize above-mentioned purpose, the present invention also provides a kind of realization system of intelligent network user call charging, be used for mobile network with stack operation exchange point mode realization intelligent network business, comprise mobile switching centre or gateway MSC, stack operation exchange point module and service control point module, wherein:
Described mobile switching centre or gateway MSC dispose the position prefix number;
Described stack operation exchange point module or service control point block configuration rheme are to some extent put corresponding data between prefix number and the trunk code;
Described service control point is used for according to the processing of chargeing of the current location message of calling number, called number and charge number, and the current location message of described charge number obtains according to described position prefix number and corresponding trunk code.
The implementation method of above-mentioned intelligent network user call charging, wherein, described mobile switching centre or gateway MSC are used for called number is added that the position prefix number sends as new called number that described Service Switching Point or service control point are used for obtaining the current location message of described charge number according to described position prefix number and corresponding trunk code.
The implementation method of above-mentioned intelligent network user call charging, wherein, when described mobile switching centre or gateway MSC cover a plurality of trunk code, described mobile switching centre or gateway MSC dispose a plurality of positions prefix number, the corresponding a plurality of trunk codes of difference, described mobile switching centre or gateway MSC are used for pairing position, the position at the current place of calling subscriber prefix number is added that called number sends as new called number.
Compared with prior art, the implementation method of intelligent network user call charging of the present invention and realization system increase the mode of position prefix number in called number by MSC/GMSC, and finally make SCP can obtain the current location information of intelligent network user, and solved the problem of user's roam charge mistake when overlay network is realized intelligent network business.Simultaneously, because only need pass through the simple FH-number transform function of MSC/GMSC, the analysis that SSP or SCP increase the position prefix number can realize that do not need to increase any hardware device, required investment is little, realizes convenient and easy.
Description of drawings
Fig. 1 is the existing intelligent network schematic network structure that realizes in the overlay network mode;
Fig. 2 is the flow chart of the implementation method of intelligent network user call charging of the present invention.
Embodiment
The related communication equipment of the implementation method of intelligent network user roam charge of the present invention comprises MSC/GMSC, and SSP and SCP comprise the steps:
Position prefix number configuration step, MSC/GMSC dispose one or more positions prefix number, and this number is used for unique identification MSC/GMSC.When receiving that user rises to call for to ask and judge that this is called out, MSC/GMSC is intelligent network call, under the overlay network mode, usually adopting decision procedure is specific number section-be intelligent network user distribution specific number section, or particular prefix---user dials the particular prefix access code, after being judged to be intelligent network call, speech channel being routed to stack SSP handle.In order to make SSP can obtain calling subscriber's current location information, require MSC/GMSC that the number that the user dialed is carried out as down conversion this moment: form new called number increase the position prefix number before called number after, the called number of promptly giving SSP in TUP/ISUP message is:＜position prefix number 〉+＜original called party number 〉.As, in Fig. 1, suppose that A, B, four position prefix numbers that regional MSC/GMSC disposed of C, D are respectively 100,200,300,400, called number is B, and when the calling subscriber rises in A area when exhaling dialing numbers B, the called number after the conversion of MSCA institute is 100+B, rise when exhaling in the B area, called number after the conversion of MSCB institute is 200+B, rises when exhaling in the C area, and the called number after the conversion of MSCC institute is 300+B, rise when exhaling in the D area, the called number after the conversion of GMSC institute is 400+B.
Position prefix number and trunk code corresponding relation configuration step, corresponding data between SSP allocation position prefix number and the trunk code, call for when asking when having received, from the TUP/ISUP message of receiving, extract called number from MSC/GMSC, and obtaining the long-distance band of position at the current place of charge number behind the analysis position prefix number, SSP carries the current location of this long-distance band of position with sign charge number place in sending to the authentication message of SCP.For example, trunk code in SSP allocation position prefix number 100 correspondences is the trunk code 025 of regional A, then when receiving that called number is 100+B, pass through the position prefix and the long-distance lane place corresponding data that are disposed, obtain the trunk code 025 of the current position of calling number area A, and in sending to the IDP message of SCP, adopt parameter L octionnumber to carry this long-distance Location Area Identity 025 and give SCP.
Charging treatment step, SCP are received the authentication request message that SSP sends, through top processing, the sign that entrained positional information is correct in the message current location of charge number.Analysis according to calling number and called number can obtain caller and called ownership place, in conjunction with the current ground of the caller that obtains above, to the calling mobile subscriber's roam charge that wholesale price finishes dealing with correct that charges, for example collect user's wandering fee as required.
In the prefix number configuration step of position, when existing a MSC to cover a plurality of trunk code, can dispose a plurality of positions prefix number for a MSC/GMSC, each position prefix number area code that corresponding MSC covered respectively, call for when asking when having received, MSC adopts pairing diverse location prefix number that called number is carried out conversion respectively according to the lane place difference at the current place of calling subscriber, and the lane place at the current place of calling subscriber can adopt CELLID to judge.
Corresponding data configuration step between position prefix number and the trunk code also can be finished by SCP, be that SSP positional information in giving the message of SCP still adopts the Location Area Identity at SSP place, and will directly give SCP through the called number behind the increase position prefix number after the MSC/GMSC conversion, analyze the current ground that this position prefix number is determined the user by SCP.
Below in conjunction with accompanying drawing the implementation method of intelligent network user roam charge of the present invention is done more detailed description.
With the mobile intelligent net that stack SSP mode realizes, wherein network equipment entity comprises GSM switch MSC/GMSC, service switching point and service control point (SCP), wherein:
MSC/GMSC is used to dispose one or more positions prefix number, and this number is used for unique identification MSC/GMSC, and is used for determining which calling routes to stack SSP for intelligent network call and with speech channel;
SSP, be used for the corresponding data between allocation position prefix number and the trunk code, and according to sending to SCP behind the long-distance band of position that obtains the current place of charge number behind the prefix number of position, also be used for the triggering intelligent network service signaling process simultaneously, to make a call authentication and finish call proceeding of SCP according to the indication of SCP;
SCP is used to load intelligent network business and carries out service logic control, and the current location trunk code information according to numbers of calling and called parties and user's fee caller is carried out batched valuation, and generates charging bill.
The present invention has provided a kind of a kind of method that realizes the intelligent network user roam charge under stack SSP mode, may further comprise the steps in the realization:
The first step, MSC/GMSC disposes one or more positions prefix number; When a MSC only covers a trunk code, only need position prefix number of configuration, otherwise configurable a plurality of positions prefix number, the corresponding respectively trunk code that is covered;
In second step, for the intelligent network call that local exchange is initiated, MSC/GMSC selects corresponding position prefix number that called number is carried out conversion after analyzing the current position of user's fee, and transformation rule is that new called number is: position prefix number+original called party number;
In the 3rd step, MSC/GMSC routes to stack SSP with this intelligent network call, and the called number carry conversion in the IAI/IAM of TUP/ISUP message message after;
The 4th step, SSP is according to the corresponding relation of allocation position prefix number and trunk code, call for when asking when having received, extract the called number in the IAI/IAM message, and obtain the position trunk code at the current place of user's fee according to the corresponding relation position of position prefix number and trunk code;
In the 5th step, SSP triggers the intelligent network call flow process, to SCP authentication request (IDP) message that makes a call, wherein carries the current place of the calling subscriber who obtains after analysis trunk code;
The 6th step, SCP receives authentication request message, extract the current location trunk code information of numbers of calling and called parties and user's fee caller, obtain calling and called user's home zone according to analysis to Subscriber Number, in conjunction with the current ground of user's fee caller, finish correct charging wholesale price operation according to charging regulation.
Fig. 2 has provided once complete customer call flow process of the present invention, in conjunction with illustrated in figures 1 and 2, comprises the steps:
Step 301, intelligent network user A makes a call, and called number is user B;
Step 302, MSCA receives that the user rises to call for and asks, and determines that this is called out to be intelligent network call (as adopting the specific number section to judge or the particular prefix access code is judged);
Step 303, MSCA increases position prefix number prefixA and is converted to number after the conversion before called number, route the call to stack SSP, and wherein the called number that carries in the TUP/ISUP message is a number after the conversion;
Step 304 after SSP analyzes called prefix prefixA, is determined this calling from MSCA, and corresponding trunk code is A;
Step 305, SSP triggers the intelligent network call flow process, sends IDP message to SCP, wherein carries calling subscriber's current location information A in the IDP message;
Step 306, SCP analyzes the ownership place that rear subscriber number is determined user A, according to the user's current location information that carries in the IDP message, determines user roaming state again, and adopts corresponding rate rate according to user roaming state;
Step 307, calling is finished, user's on-hook;
Step 308, the rate rate and the calling start-stop moment that SCP determines according to the front, finish wholesale price to this calling, generate ticket;
Step 309, the SCP call release.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (8)

1, a kind of implementation method of intelligent network user call charging is used for the mobile network with stack operation exchange point mode realization intelligent network business, it is characterized in that, comprises the steps:
Position prefix number configuration step is mobile switching centre or gateway MSC allocation position prefix number;
Position prefix number and trunk code corresponding relation configuration step, Service Switching Point or service control point dispose the corresponding relation of the trunk code of described position prefix number and described mobile switching centre or position that gateway MSC covers;
Charging treatment step, service control point are according to the processing of chargeing of the current location message of calling number, called number and charge number, and the current location message of described charge number obtains according to described position prefix number and corresponding trunk code.
2, the implementation method of intelligent network user call charging according to claim 1, it is characterized in that, in the described charging treatment step, described mobile switching centre or gateway MSC add that with called number the position prefix number sends as new called number, and Service Switching Point or service control point obtain the current location message of described charge number according to described position prefix number and corresponding trunk code.
3, the implementation method of intelligent network user call charging according to claim 2, it is characterized in that, when described mobile switching centre or gateway MSC cover a plurality of trunk code, in the prefix number configuration step of described position, for described mobile switching centre or gateway MSC dispose a plurality of positions prefix number, the corresponding a plurality of trunk codes of difference, in the described charging treatment step, described mobile switching centre or gateway MSC add that according to pairing position, the position at the current place of calling subscriber prefix number called number sends as new called number.
4, the implementation method of intelligent network user call charging according to claim 3 is characterized in that, described charging treatment step specifically comprises:
Described mobile switching centre or gateway MSC judge call out for behind the intelligent network call according to selecting corresponding position prefix number in the current position of user's fee, and add that called number is as new called number;
Described mobile switching centre or gateway MSC route to the stack Service Switching Point with intelligent network call, and carry new called number in TUP or isup message;
Described stack Service Switching Point obtains the trunk code of the current position of user's fee according to the corresponding relation of position prefix number and trunk code;
Described stack Service Switching Point triggers the intelligent network call flow process, to the described service control point authentication request message that makes a call, wherein carries the trunk code of the current position of user's fee that obtains after the analysis;
Described service control point is according to the processing of chargeing of the trunk code of numbers of calling and called parties, the current position of user's fee and charging regulation.
5, the implementation method of intelligent network user call charging according to claim 4 is characterized in that, described mobile switching centre or gateway MSC judge according to specific number section or particular prefix access code whether call out is intelligent network call.
6, a kind of realization system of intelligent network user call charging, be used for mobile network with stack operation exchange point mode realization intelligent network business, comprise mobile switching centre or gateway MSC, stack operation exchange point module and service control point module, it is characterized in that:
Described mobile switching centre or gateway MSC dispose the position prefix number;
Described stack operation exchange point module or service control point block configuration rheme are to some extent put corresponding data between prefix number and the trunk code;
Described service control point is used for according to the processing of chargeing of the current location message of calling number, called number and charge number, and the current location message of described charge number obtains according to described position prefix number and corresponding trunk code.
7, the implementation method of intelligent network user call charging according to claim 6, it is characterized in that, described mobile switching centre or gateway MSC are used for called number is added that the position prefix number sends as new called number that described Service Switching Point or service control point are used for obtaining the current location message of described charge number according to described position prefix number and corresponding trunk code.
8, the implementation method of intelligent network user call charging according to claim 7, it is characterized in that, when described mobile switching centre or gateway MSC cover a plurality of trunk code, described mobile switching centre or gateway MSC dispose a plurality of positions prefix number, the corresponding a plurality of trunk codes of difference, described mobile switching centre or gateway MSC are used for pairing position, the position at the current place of calling subscriber prefix number is added that called number sends as new called number.
CN 200510130754 2005-12-28 2005-12-28 An implementation method and system for call charging of the smart network subscribers Pending CN1997092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200510130754 CN1997092A (en) 2005-12-28 2005-12-28 An implementation method and system for call charging of the smart network subscribers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200510130754 CN1997092A (en) 2005-12-28 2005-12-28 An implementation method and system for call charging of the smart network subscribers

Publications (1)

Publication Number Publication Date
CN1997092A true CN1997092A (en) 2007-07-11

Family

ID=38252003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200510130754 Pending CN1997092A (en) 2005-12-28 2005-12-28 An implementation method and system for call charging of the smart network subscribers

Country Status (1)

Country Link
CN (1) CN1997092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296272B (en) * 2008-06-10 2011-01-12 腾讯科技（深圳）有限公司 Charging management method
CN102131170B (en) * 2010-01-18 2014-04-30 华为技术有限公司 Method, system and equipment for positioning mobile terminal
CN109257691A (en) * 2017-07-12 2019-01-22 中国移动通信集团公司 A kind of judgment method and device of calling and called terminal location relationship

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296272B (en) * 2008-06-10 2011-01-12 腾讯科技（深圳）有限公司 Charging management method
CN102131170B (en) * 2010-01-18 2014-04-30 华为技术有限公司 Method, system and equipment for positioning mobile terminal
CN109257691A (en) * 2017-07-12 2019-01-22 中国移动通信集团公司 A kind of judgment method and device of calling and called terminal location relationship

Similar Documents

Publication Publication Date Title
CN1068747C (en) Method for accomplishing connection
FI97511C (en) Procedure for improving charging bases for a call price in a mobile telephone network
CN101146266B (en) Method and system for adding special numbers of user
CN1863252B (en) Method and system for adding special purpose number for user
CN100488303C (en) Method of terminal and called communication with mobile terminal relation
CN102187697A (en) Regional zone based mobile charging
CN1968428B (en) CDMA intelligent network system and its method for implementing global roaming service
CN101729930B (en) Method for realizing multi-intelligent service fusion via intelligent network gateway
CN1997092A (en) An implementation method and system for call charging of the smart network subscribers
CN100536604C (en) Charging method and system for prepaid subscriber in the course of across-network roaming
CN101610489B (en) OCS-based implementation method of free phone service and system thereof
CA2519807C (en) Method for determining charges in real time for value-added services in a telecommunication network
CN100471284C (en) Method for optimizing call signalling flow of mobile intelligent net
CN100426824C (en) Method of carrying out intelligent service of personal portable telephone system
CN1738344B (en) Charging method for intelligence service
CN100461963C (en) Call control method
CN101431735B (en) Method and apparatus for propelling user information in voice communication course
CN1756285B (en) Processing method for realizing group user preferential charge
CN102308602A (en) Method and platform of simulation of fixed line telephone and communication system
JP2726572B2 (en) Charge control method for intelligent network service call
CN101835128B (en) Intelligent network call charging method and network
CN101138227B (en) Intelligent network enterprise virtual central office service implementing system and method
CN103781042A (en) Method for carrying out service charging on prepaid called user in roaming state
CN100550937C (en) A kind of implementation method of online Public CDMA WLL
CN101815271B (en) Method and system for realizing one-number double-machine service in prepayment service

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20070711