CN107426704B - The charging method and mobile operator network and its message accounting of a kind of VoWiFi business - Google Patents

The charging method and mobile operator network and its message accounting of a kind of VoWiFi business Download PDF

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Publication number
CN107426704B
CN107426704B CN201710900677.4A CN201710900677A CN107426704B CN 107426704 B CN107426704 B CN 107426704B CN 201710900677 A CN201710900677 A CN 201710900677A CN 107426704 B CN107426704 B CN 107426704B
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China
Prior art keywords
mobile phone
phone terminal
location information
mobile
vowifi
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CN107426704A (en
Inventor
魏群
马瑞涛
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/80—Rating or billing plans; Tariff determination aspects
    • H04M15/8038—Roaming or handoff
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment

Abstract

The embodiment of the present invention provides the charging method and mobile operator network and its message accounting of a kind of VoWiFi business, and random zone and corresponding charging whether are in when can accurately determine user using VoWiFi business.This method comprises: then judging whether mobile phone terminal is in random zone according to the location information if it is determined that the first timer that triggers clocks and is not above threshold value mobile phone terminal is not directly accessed mobile operator network and determines the location information of mobile operator network storage mobile phone terminal when issuing VoWiFi service request when；When determining that first timer clocks more than threshold value, the current location information of mobile phone terminal is then obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal and is updated storage, second timer timing is triggered simultaneously, judges whether mobile phone terminal is in random zone further according to the current location information of the mobile phone terminal of acquisition；Charging is carried out according to VoWiFi business of the location information of the judgement of mobile phone terminal roaming condition and mobile phone terminal to mobile phone terminal.

Description

The charging method and mobile operator network and its message accounting of a kind of VoWiFi business
Technical field
The present invention relates to communication network field more particularly to the charging methods and mobile operator net of a kind of VoWiFi business Network and its message accounting.
Background technique
Because it is higher to be charged by the roaming voice service of mobile operator network, more and more people like using WiFi (WIreless-Fidelity, wireless fidelity network) progress voice service, that is, VoWiFi (Voice Over WIFI, wirelessly Internet phone-calling) business, but because the network access mode of WiFi voice service is different with mobile operator voice-over-net business, no It can be directly accessed mobile operator network, so operator itself cannot very easily obtain the position of mobile phone terminal, so There is a large amount of roaming free call on sb. else's expense through illegal means phenomenon in WiFi voice service, operator belonging to the user of mobile phone terminal is unable to the accurate judgement hand Whether machine terminal is located at random zone when using WiFi voice service, also can not just judge the WiFi language that the mobile phone terminal uses Whether sound business belongs to services of roaming.And the method whether user is in roaming state is determined in the prior art are as follows: obtain movement The country code MCC (Mobile Country Code, Mobile Country Code MCC) for the first movement communication network that terminal is stored, connects The 2nd MCC that target network side apparatus is sent is received, if the first MCC is identical as the 2nd MCC, it is determined that described mobile whole End is in non-international roaming state, if the first MCC and the 2nd MCC be not identical, it is determined that the mobile terminal is in International roaming state.There are the following problems for this scheme of the prior art: being only capable of the standard reported by mobile phone terminal and MNC (Mobile Network Code, mobile network code) MCC judges whether user is international roaming, when user does not connect directly Enter mobile operator network and can not sentence without using mobile operator voice-over-net business but using VoWiFi business when The position of disconnected user, and user location generation variation requires to need to judge again every time, consumption network computing resource, thus Cause operator that cannot accurately obtain the income for the VoWiFi services of roaming that should be obtained.
Summary of the invention
The embodiment of the present invention provides the charging method and mobile operator network and its charging dress of a kind of VoWiFi business It sets, whether is in random zone when can accurately determine user using VoWiFi business, to effectively avoid VoWiFi business Roam free call on sb. else's expense through illegal means phenomenon.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
In a first aspect, providing a kind of charging method of VoWiFi business, comprising:
Judge whether mobile phone terminal is directly accessed shifting when mobile phone terminal issues wireless network call VoWiFi service request Dynamic carrier network；Mobile operator network is the network of mobile phone terminal ownership；
If it is determined that mobile phone terminal is not directly accessed mobile operator network when issuing VoWiFi service request, then judge to move Whether the location information of mobile phone terminal is stored in dynamic carrier network；
When determining the location information for being stored with mobile phone terminal in mobile operator network, judge that mobile operator network is deposited The time of first timer timing triggered when storing up the location information of mobile phone terminal whether be more than first timer threshold value；
When the time for determining first timer timing being not above the threshold value of first timer, then transported according to mobile The location information of the mobile phone terminal stored in battalion's quotient's network judges whether mobile phone terminal is in random zone；When determine first timing The time of device timing be more than first timer threshold value when, then according to mobile phone terminal access wireless fidelity network WiFi or The global position system GPS of person's mobile phone terminal obtains the current location information of mobile phone terminal and updates and deposits in mobile operator network The location information of the mobile phone terminal of storage, while triggering second timer and starting timing, according to the current location information of mobile phone terminal Judge whether mobile phone terminal is in random zone；
It is whole that the mobile phone stored in the judgement result and mobile operator network of random zone whether is according to mobile phone terminal The location information at end carries out charging to the VoWiFi business of mobile phone terminal.
The charging method of VoWiFi business provided by the above embodiment is in mobile phone terminal and is not directly accessed mobile operation It needs to carry out under quotient's network state to first determine whether be stored with mobile phone terminal in mobile operator network when VoWiFi business Location information judges mobile operator network storage if the location information for being stored with mobile phone terminal in mobile operator network The first timer timing triggered when the location information of mobile phone terminal whether be more than first timer threshold value, when be more than when, Obtain whether the VoWiFi business for judging that mobile phone terminal carries out after the current location information of mobile phone terminal is located by WiFi or GPS In random zone；Then judge what mobile phone terminal carried out according to the location information of currently stored mobile phone terminal when being less than Whether random zone is in when VoWiFi business.Because the corresponding timer threshold value in each position can be guaranteed at this section Interior mobile phone terminal can not enter random zone, such as the corresponding timer threshold value in national boundary position from non-roaming area Short more of timer threshold value more corresponding than inland locations；So mobile phone terminal can be accurately judged to according to the above method Carry out random zone whether is in when VoWiFi business, and because this programme can not be directly accessed mobile fortune in mobile phone terminal The location information of mobile phone terminal is obtained by other means in the case where battalion's quotient's network, even if so mobile phone terminal is in does not move The region of dynamic carrier network signal, as long as mobile phone terminal carries out the position that VoWiFi business smoothly obtains mobile phone terminal The judgement that roaming state is carried out after information, then according to the judgement of mobile phone terminal VoWiFi service roaming state and mobile phone terminal Location information accurately the VoWiFi business to mobile phone terminal can carry out charging, and the roaming of VoWiFi business is effectively avoided to steal Beat phenomenon.
Optionally, when determining the not stored location information for having mobile phone terminal in mobile operator network, then according to mobile phone The WiFi of terminal access or the GPS of mobile phone terminal obtain the current location information of mobile phone terminal and update mobile operator network The location information of the mobile phone terminal of middle storage, while triggering third timer and starting timing；It is current according to the mobile phone terminal of acquisition Location information judge whether mobile phone terminal is in random zone.
Optionally, the current position of mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal Information includes: that the WiFi that is accessed by mobile phone terminal of mobile operator network sends position acquisition and requests to mobile phone terminal；Mobile phone It is current that the GPS that terminal receives the WiFi or mobile phone terminal that access after the acquisition request of position according to mobile phone terminal obtains mobile phone terminal Location information and return to the current location information of mobile phone terminal and give mobile operator network.
Optionally, whether it is according to mobile phone terminal and is stored in the judgement result and mobile operator network of random zone The location information of mobile phone terminal carries out charging to the VoWiFi business of mobile phone terminal
When determining that mobile phone terminal is in random zone, mobile phone end is judged according to the corresponding user signing contract information of mobile phone terminal Whether end can carry out VoWiFi business；If it is determined that mobile phone terminal can carry out VoWiFi business, then VoWiFi business is asked It asks corresponding calling to be transmitted to called mobile phone terminal, makes mobile phone terminal start to carry out VoWiFi business, and according to mobile phone terminal pair VoWiFi industry of the location information of the mobile phone terminal of the user signing contract information and mobile operator network storage answered to mobile phone terminal Business carries out roam charge；If it is determined that mobile phone terminal cannot carry out VoWiFi business, then error message is sent to mobile phone terminal, Error message includes the reason of mobile phone terminal can not carry out VoWiFi business；
When determining that mobile phone terminal is not in random zone, the corresponding calling of VoWiFi service request is transmitted to called hand Machine terminal makes mobile phone terminal start to carry out VoWiFi business, and according to the corresponding user signing contract information of mobile phone terminal and mobile fortune The location information for seeking the mobile phone terminal of quotient's network storage carries out common charging to the VoWiFi business of mobile phone terminal.
Second aspect provides the message accounting in a kind of mobile operator network, comprising:
User location logging modle, the location information for memory mobile phone terminal；
Networking judgment module, for judging whether mobile phone terminal directly connects when mobile phone terminal issues VoWiFi service request Enter mobile operator network；The mobile operator network is the network of mobile phone terminal ownership；
User location judgment module, for when networking judgment module judges that mobile phone terminal issues VoWiFi service request When not being directly accessed mobile operator network, the position letter that mobile phone terminal whether is stored in user location logging modle is judged Breath；
When user location judgment module is also used to be stored with the location information of mobile phone terminal in determining user location record, Judge whether the timing time of the first timer triggered when the location information of user location logging modle memory mobile phone terminal surpasses Cross the threshold value of first timer；
User location judgment module is also used to determining that the time of first timer timing is not above first timer When threshold value, judge whether mobile phone terminal is in roaming according to the location information of the mobile phone terminal of user location logging modle storage Region；
User location obtains module, for determining that the time of first timer timing is more than in user location judgment module When the threshold value of first timer, it is current that mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal Location information and the current location information of mobile phone terminal is sent to user location logging modle with update user location record The location information of the mobile phone terminal stored in module, while triggering second timer and starting timing；User location judgment module is also The location information current for the mobile phone terminal according to user location acquisition module acquisition judges whether mobile phone terminal is in roaming Region；
Accounting module, the hand for being recorded according to the judgement result and user location logging modle of user location judgment module The location information of machine terminal carries out charging to the VoWiFi business of mobile phone terminal.
Optionally, when user location judgment module determines the not stored position for having mobile phone terminal in user location logging modle When information, the GPS that user location obtains WiFi or mobile phone terminal that module is also used to access according to mobile phone terminal obtains mobile phone The current location information of terminal is simultaneously sent to user location logging modle to update the mobile phone stored in user location logging modle The location information of terminal, while triggering third timer and starting timing；
The current position letter of the mobile phone terminal that user location judgment module is also used to be obtained according to user location acquisition module Breath judges whether mobile phone terminal is in random zone.
Optionally, it includes transmission unit and receiving unit that user location, which obtains module,；
Transmission unit, the WiFi for being accessed by the mobile phone terminal send position acquisition and request to mobile phone terminal；
Mobile phone terminal receive transmission unit transmission position acquisition request after according to mobile phone terminal access WiFi or The GPS of person's mobile phone terminal, which obtains the current location information of mobile phone terminal and returns to the current location information of mobile phone terminal, gives reception list Member.
Optionally, accounting module includes judging unit, processing unit and computing unit；
Judging unit is used for when user location judgment module determines that mobile phone terminal is in random zone, according to mobile phone terminal Corresponding user signing contract information judges whether mobile phone terminal can carry out VoWiFi business；
If it is determined that unit determines that mobile phone terminal can carry out VoWiFi business, then processing unit is for passing through mobile phone terminal The corresponding calling of VoWiFi service request is transmitted to called mobile phone terminal by the VoWiFi service request of sending, opens mobile phone terminal Begin to carry out VoWiFi business；Computing unit is stored for the corresponding user signing contract information of mobile phone terminal and user location logging modle The location information of mobile phone terminal roam charge is carried out to the VoWiFi business of mobile phone terminal；
If it is determined that unit determines that mobile phone terminal cannot carry out VoWiFi business, then processing unit is sent to mobile phone terminal Error message and the VoWiFi service request for refusing mobile phone terminal sending, error message includes that mobile phone terminal can not carry out VoWiFi The reason of business；
When user location judgment module determines that mobile phone terminal is not in random zone, processing unit is used for VoWiFi industry The corresponding calling of business request is transmitted to called mobile phone terminal, and mobile phone terminal is made to start to carry out VoWiFi business；Computing unit is used for According to the location information opponent for the mobile phone terminal that the corresponding user signing contract information of mobile phone terminal and user location logging modle store The VoWiFi business of machine terminal carries out common charging.
The charging method and mobile operator network of a kind of VoWiFi business provided in an embodiment of the present invention and its charging dress It sets, this method comprises: judging whether mobile phone terminal is direct when mobile phone terminal issues wireless network call VoWiFi service request Access mobile operator network；If it is determined that mobile phone terminal is not directly accessed mobile operator net when issuing VoWiFi service request Network then judges the location information that mobile phone terminal whether is stored in mobile operator network；When determining in mobile operator network When being stored with the location information of mobile phone terminal, triggered when the location information of mobile operator network storage mobile phone terminal is judged The time of one timer timing whether be more than first timer threshold value；Do not have when the time for determining first timer timing More than first timer threshold value when, then judge whether mobile phone terminal is in random zone according to location information；When determining When the time of one timer timing is more than the threshold value of first timer, then the WiFi or mobile phone that are accessed according to mobile phone terminal The GPS of terminal obtains the current location information of mobile phone terminal and updates the position of the mobile phone terminal stored in mobile operator network Information, while triggering second timer and starting timing；Judge whether mobile phone terminal is located according to the current location information of mobile phone terminal In random zone；The mobile phone stored in the judgement result and mobile operator network of random zone whether is according to mobile phone terminal The location information of terminal carries out charging to the VoWiFi business of mobile phone terminal.
Because scheme provided in an embodiment of the present invention is in mobile phone terminal and is not directly accessed mobile operator network state The lower location information for needing to carry out to first determine whether to be stored with mobile phone terminal in mobile operator network when VoWiFi business, such as The location information that mobile phone terminal is stored in fruit mobile operator network then judges mobile operator network storage mobile phone terminal The first timer timing triggered when location information whether be more than first timer threshold value, when being more than, by WiFi or Person GPS judges whether the VoWiFi business that mobile phone terminal carries out is in roaming area after obtaining the current location information of mobile phone terminal Domain；When being less than then according to the location information of currently stored mobile phone terminal judge mobile phone terminal carry out VoWiFi business when Whether random zone is in.Because the corresponding timer threshold value in each position is can to guarantee during this period of time mobile phone terminal Random zone, such as the corresponding timer threshold value in national boundary position can not be entered from non-roaming area than inland locations Corresponding timer threshold value wants short more；So can be accurately judged to mobile phone terminal according to the above method carries out VoWiFi industry Whether random zone is in when business, and because this programme can not be directly accessed the feelings of mobile operator network in mobile phone terminal The location information of mobile phone terminal is obtained under condition by other means, even if so mobile phone terminal, which is in, does not have mobile operator network The region of signal, as long as mobile phone terminal overflow after VoWiFi business smoothly obtains the location information of mobile phone terminal The judgement of free state, just according to the location information of the judgement of mobile phone terminal VoWiFi service roaming state and mobile phone terminal then Accurately the VoWiFi business to mobile phone terminal charging can be carried out, effectively avoid the roaming free call on sb. else's expense through illegal means phenomenon of VoWiFi business, make It obtains operator and whether is in random zone when can accurately determine user using VoWiFi business, to carry out accurate charging Obtain due income.Further, because in scheme provided in an embodiment of the present invention, mobile operator network it is every storage or A timer can be triggered when updating the location information of a mobile phone terminal and carries out timing, and the mobile phone terminal location information of storage is not Meanwhile the threshold value of timer is also different, within the period that timer timing is less than threshold value, it is ensured that mobile phone terminal Roaming state can not be changed, so when only timer timing has been more than the threshold value of timer, it just can be to the position of mobile phone terminal Confidence breath is reacquired, and avoiding each mobile phone terminal position change in existing roaming state deterministic process all needs to carry out The defect that position calculates, saves the computing resource of mobile operator network.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of charging method flow diagram of VoWiFi business provided in an embodiment of the present invention；
Fig. 2 is the charging method flow diagram of another kind VoWiFi business provided in an embodiment of the present invention；
Fig. 3 is the message accounting structural schematic diagram in a kind of mobile operator network provided in an embodiment of the present invention；
Fig. 4 is a kind of network information interaction figure of VoWiFi business provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It should be noted that in the embodiment of the present invention, " illustrative " or " such as " etc. words make example, example for indicating Card or explanation.Be described as in the embodiment of the present invention " illustrative " or " such as " any embodiment or design scheme do not answer It is interpreted than other embodiments or design scheme more preferably or more advantage.Specifically, " illustrative " or " example are used Such as " word is intended to that related notion is presented in specific ways.
It should also be noted that, in the embodiment of the present invention, " (English: of) ", " corresponding (English: Corresponding, relevant) " it sometimes can be mixed with " corresponding (English: corresponding) ", it should be pointed out that , when not emphasizing its difference, meaning to be expressed is consistent.
For the ease of clearly describing the technical solution of the embodiment of the present invention, in an embodiment of the present invention, use " the One ", the printed words such as " second " distinguish function and the essentially identical identical entry of effect or similar item, and those skilled in the art can To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
Whether the judgement user of the prior art is in the scheme of roaming state, and there are the following problems: being only capable of passing through mobile phone terminal The standard and MNC (Mobile Network Code, the mobile network code) MCC that report judges whether user is international roaming, When user is not directly accessed mobile operator network and does not use mobile operator voice-over-net business but use VoWiFi industry The position of user can not be judged when business, and user location generation variation requires to need to judge again every time, consumes net Network computing resource cannot accurately obtain the income for the VoWiFi services of roaming that should be obtained so as to cause operator.
To solve the above-mentioned problems, shown in referring to Fig.1, the embodiment of the present invention provides a kind of charged party of VoWiFi business Method, comprising:
101, judge whether mobile phone terminal directly connects when mobile phone terminal issues wireless network call VoWiFi service request Enter mobile operator network, which is the network of mobile phone terminal ownership.
Specifically, mobile terminal, when carrying out talk business, call request is mobile operator network to be passed through certainly , but when using VoWiFi business, can be and access mobile operator network indirectly by WiFi, but between through WiFi When accessing mobile operator network, for the prior art, mobile operator network just cannot obtain the position of mobile phone terminal Information, to can not judge that the VoWiFi business that mobile phone terminal uses is common charge or roaming charges, so the present invention is real The scheme of example offer is applied when solving the problems, such as this, it is necessary first to judge whether straight when mobile phone terminal is needed using VoWiFi business Mobile operator network has been accessed, if it is being directly accessed, the position of mobile phone terminal can be directly obtained according to the prior art Confidence breath carries out the judgement of roaming state, then needs to carry out the present invention if it is mobile operator network is accessed indirectly by WiFi Subsequent judgement is in the scheme that embodiment provides to determine roaming state.
102, if it is determined that mobile phone terminal is not directly accessed mobile operator network when issuing VoWiFi service request, then sentence Offset moves the location information that mobile phone terminal whether is stored in carrier network.
Specifically, because the location information for storing a mobile phone terminal in mobile operator network has timeliness, A period of time can be only saved, if the location information of storage will for a long time there is no business is carried out using the mobile phone terminal It is automatically deleted；For example, timer can reset and stop timing, in mobile phone when mobile phone terminal shuts down or enters offline mode When terminal is re-attaching network after turning back on or exiting offline mode, the mobile phone stored in mobile operator network at this time is whole The location information at end can be because timer resets and is not used to subsequent judgement after stopping timing and deletes；In addition, new mobile phone Terminal is also the location information for not storing the mobile phone terminal on mobile operator network when just using business, so Mobile operator network is not directly accessed when determining that mobile phone terminal issues VoWiFi service request, it is also necessary to judge the mobile phone Whether terminal has the information of memory mobile phone terminal by the mobile operator network in WiFi connection, if there is storage, Cai Nengjin The judgement of row next step.
103, when determining the location information for being stored with mobile phone terminal in mobile operator network, judge mobile operator net The time of the first timer timing triggered when the location information of network memory mobile phone terminal whether be more than first timer thresholding Value.
When the time for determining first timer timing being not above the threshold value of first timer, then 104 are executed；When When determining that the time of first timer timing is more than the threshold value of first timer, then 105 are executed.
It should be noted that the location information of the mobile phone terminal of mobile operator network storage can be before mobile phone terminal The location information that mobile operator network is uploaded to when being directly accessed mobile operator network is also possible to last mobile phone only The location information of the mobile phone terminal obtained when using VoWiFi business in the case where access WiFi, in addition mobile operator network is every It is secondary to trigger timer in memory mobile phone terminal positional information and start timing.
Specifically, because of mobile phone terminal when accessing mobile operator network indirectly by WiFi, mobile operator network The location information of mobile phone terminal cannot be obtained in real time, so in scheme provided in an embodiment of the present invention, in mobile operator net Network can trigger a timer in the location information of memory mobile phone terminal and carry out timing, and timer has one and mobile phone terminal The corresponding threshold value of location information, this threshold value is location information and mobile phone of the mobile operator network according to mobile phone terminal Terminal accesses depending on WiFi network situation, such as the threshold value of the corresponding timer in border region is more corresponding than inland area The threshold value of timer is short；When storing identical mobile phone terminal location information, the network of mobile phone terminal access is vehicle Internet of Things Network than mobile phone terminal access is that the threshold value of common mobile network or the corresponding timer of WiFi is short；Because of border region Roaming state can be changed faster, vehicle Internet of Things also indicates that mobile phone terminal can change roaming state with shorter time.So The embodiment of the present invention, which sets such a timer, can guarantee that mobile phone terminal does not reach the thresholding of timer in timer timing Roaming state before value will not change, and can root when mobile phone terminal is using VoWiFi business and only has access WiFi The corresponding mobile phone terminal of timer of timer threshold value is not above according to the time of the timing stored in mobile operator network Location information judge whether mobile phone terminal is in roaming state.
104, judge whether mobile phone terminal is according to the location information of the mobile phone terminal stored in mobile operator network Random zone.
Specifically, showing mobile phone end when the time of first timer timing being not above the threshold value of first timer End at this time location information relative to mobile operator last stored mobile phone terminal when roaming state do not change, at this time may be used To judge the roaming state of mobile phone terminal according to the location information of the mobile phone terminal stored in mobile operator network.
105, the current location information of mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal And the location information of the mobile phone terminal stored in mobile operator network is updated, while triggering second timer and starting timing.
Specifically, when the time of first timer timing be more than first timer threshold value when, show mobile phone terminal this When location information relative to mobile operator last stored mobile phone terminal when roaming state be likely to have occurred and that change, at this time In order to guarantee the accuracy of subsequent roaming state judgement, needs to reacquire the location information of mobile phone terminal and update mobile operation The location information of the mobile phone terminal stored in quotient's network, at the same the threshold value that triggers timer it is different from first timer second Timer starts the convenient mobile phone terminal next time of timing and uses the judgement of roaming state when VoWiFi business；Because mobile phone is whole at this time End is not directly accessed mobile operator network, so needing at this time to obtain the location information of mobile phone terminal through mobile phone end Terminate into WiFi or the GPS of mobile phone terminal itself obtain.
106, judge whether mobile phone terminal is in random zone according to the current location information of mobile phone terminal.
107, the hand stored in the judgement result and mobile operator network of random zone whether is according to mobile phone terminal The location information of machine terminal carries out charging to the VoWiFi business of mobile phone terminal.
Specifically, the VoWiFi business of mobile phone terminal presses roaming mode if mobile phone terminal is judged in random zone Charging is carried out, if being judged as non-roaming region, the VoWiFi business of mobile phone terminal presses common mode charging, i.e., local money Take charging.
The charging method of VoWiFi business provided by the above embodiment is in mobile phone terminal and is not directly accessed mobile operation It needs to carry out under quotient's network state to first determine whether be stored with mobile phone terminal in mobile operator network when VoWiFi business Location information judges mobile operator network storage if the location information for being stored with mobile phone terminal in mobile operator network The first timer timing triggered when the location information of mobile phone terminal whether be more than first timer threshold value, when be more than when, Obtain whether the VoWiFi business for judging that mobile phone terminal carries out after the current location information of mobile phone terminal is located by WiFi or GPS In random zone；Then judge what mobile phone terminal carried out according to the location information of currently stored mobile phone terminal when being less than Whether random zone is in when VoWiFi business.Because the corresponding timer threshold value in each position can be guaranteed at this section Interior mobile phone terminal can not enter random zone, such as the corresponding timer threshold value in national boundary position from non-roaming area Short more of timer threshold value more corresponding than inland locations；So mobile phone terminal can be accurately judged to according to the above method Carry out random zone whether is in when VoWiFi business, and because this programme can not be directly accessed mobile fortune in mobile phone terminal The location information of mobile phone terminal is obtained by other means in the case where battalion's quotient's network, even if so mobile phone terminal is in does not move The region of dynamic carrier network signal, as long as mobile phone terminal carries out the position that VoWiFi business smoothly obtains mobile phone terminal The judgement that roaming state is carried out after confidence breath, then according to the judgement of mobile phone terminal VoWiFi service roaming state and mobile phone terminal Location information accurately VoWiFi business to mobile phone terminal can carry out charging, effectively avoid the unrestrained of VoWiFi business Swim free call on sb. else's expense through illegal means phenomenon.
It should be noted that the WiFi that mobile phone terminal accesses in scheme provided in an embodiment of the present invention can be with are as follows: mobile fortune Seek quotient's network WiFi, broadband of registering one's residence, Drop cable, public internet etc.；Mobile phone terminal in scheme provided in an embodiment of the present invention Location information include: the position location mobile phone terminal GPS and mobile phone terminal access network operator's base station location；Operator Base station location includes: base station code ENBID (Evolved Node B Identification), cell code cellID and hand Relative position of the machine terminal in carrier network base station；Mobile operator network is carrying out the unrestrained of the VoWiFi business of mobile phone terminal It is preferential that operator's base station location is selected to compare when trip judges, such as ENB ID etc., wherein containing PLMN (Public Land Mobile Network, public land mobile network)+ENBID+cellID, and there is uniqueness, comparison ENBID and operation Quotient's ENBID list judges whether user is in non-roaming area, secondly other positions information is selected to be compared.
Referring to shown in Fig. 2, the charging method that the embodiment of the present invention also provides another kind VoWiFi business is used as is to above-mentioned The charging method for the VoWiFi business that embodiment provides further remarks additionally, this method comprises:
201, judge whether mobile phone terminal directly connects when mobile phone terminal issues wireless network call VoWiFi service request Enter mobile operator network.
If mobile phone terminal is to be directly accessed mobile operator network, 202 are executed；If mobile phone terminal is not directly accessed movement Carrier network then executes 203.
202, it is directly accessed whether the location information that mobile operator network reports judges mobile phone terminal according to mobile phone terminal In random zone.
If mobile phone terminal is in random zone, 210 are executed；If mobile phone terminal is not at random zone, 213 are executed.
203, judge the location information that mobile phone terminal whether is stored in mobile operator network.
If being stored with the location information of mobile phone terminal in mobile operator network, 204 are executed；If in mobile operator network The not stored location information for having mobile phone terminal executes 205.
204, judge the first timer timing triggered when the location information of mobile operator network storage mobile phone terminal Time whether be more than first timer threshold value.
If it is determined that executing 207 when the time of first timer timing is not above the threshold value of first timer；If really Determine first timer timing time be more than first timer threshold value when, execute 208.
205, the current location information of mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal And the location information of the mobile phone terminal stored in mobile operator network is updated, while triggering third timer and starting timing.
206, judge whether mobile phone terminal is in random zone according to the current location information of mobile phone terminal.
If mobile phone terminal is in random zone, 210 are executed；If mobile phone terminal is not at random zone, 213 are executed.
207, judge whether mobile phone terminal is according to the location information of the mobile phone terminal stored in mobile operator network Random zone.
If mobile phone terminal is in random zone, 210 are executed；If mobile phone terminal is not at random zone, 213 are executed.
208, the current location information of mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal And the location information of the mobile phone terminal stored in mobile operator network is updated, while triggering second timer and starting timing.
209, judge whether mobile phone terminal is in random zone according to the current location information of mobile phone terminal.
If mobile phone terminal is in random zone, 210 are executed；If mobile phone terminal is not at random zone, 213 are executed.
210, judge whether mobile phone terminal can carry out VoWiFi business according to the corresponding user signing contract information of mobile phone terminal.
If it is determined that mobile phone terminal can carry out VoWiFi business, then 211 are executed；If it is determined that mobile phone terminal cannot carry out VoWiFi business, then execute 212.
211, the corresponding calling of VoWiFi service request that mobile phone terminal issues is transmitted to called mobile phone terminal, makes mobile phone Terminal starts to carry out VoWiFi business, and according to the corresponding user signing contract information of mobile phone terminal and mobile operator network storage The location information of mobile phone terminal carries out roam charge to the VoWiFi business of mobile phone terminal.
212, error message is sent to mobile phone terminal, error message includes that mobile phone terminal can not carry out VoWiFi business Reason.
Although such as user's registered network, roamed into do not open the country i.e. operator of roaming not with change national fortune It seeks quotient and signs roaming agreement, at this moment, mobile phone terminal also belongs to the random zone in VoWiFi business, at this time mobile operator Network needs to access mobile operator network or opening by sending messages to mobile phone terminal prompting mobile telephone set terminal owning user GPS device provides current location, and illustrates the reason of not can be carried out VoWiFi business.
213, the corresponding calling of VoWiFi service request is transmitted to called mobile phone terminal, mobile phone terminal is made to start to carry out VoWiFi business, and according to the position of the corresponding user signing contract information of mobile phone terminal and the mobile phone terminal of mobile operator network storage Confidence, which is ceased, carries out common charging to the VoWiFi business of mobile phone terminal.
Optionally, whole according to the WiFi of mobile phone terminal access or mobile phone in 202,205 and 208 steps in above-described embodiment The GPS at end obtains the current location information of mobile phone terminal
The WiFi that mobile operator network is accessed by mobile phone terminal sends position acquisition and requests to mobile phone terminal；Mobile phone is whole It is current that the GPS that end receives the WiFi or mobile phone terminal that access after position acquisition request according to mobile phone terminal obtains mobile phone terminal Location information and return to the current location information of mobile phone terminal and give mobile operator network.
It should be noted that first timer, second timer and third timer can be same in above-described embodiment Timer may be different timing device, and different titles is selected to be merely to indicate that first timer in the embodiment of the present invention Threshold value, the threshold value of the threshold value of second timer and third timer have differences, specific threshold value is according to touching The location information of mobile phone terminal that stores when sending out timer determines, in practice mobile operator network storage mobile phone terminal position The timer triggered when information can be same, the only corresponding timer when storing different mobile phone terminal location informations Threshold value is different.
The charging method of a kind of VoWiFi business provided in an embodiment of the present invention, this method comprises: when mobile phone terminal issues Judge whether mobile phone terminal is directly accessed mobile operator network when VoWiFi service request；If it is determined that mobile phone terminal issues It is not directly accessed mobile operator network when VoWiFi service request, then judges whether be stored with hand in mobile operator network The location information of machine terminal；When determining the location information for being stored with mobile phone terminal in mobile operator network, mobile fortune is judged Whether the time of the first timer timing triggered when seeking the location information of quotient's network storage mobile phone terminal is more than first timer Threshold value；When the time for determining first timer timing being not above the threshold value of first timer, then believed according to position Breath judges whether mobile phone terminal is in random zone；It is more than the door of first timer when the time for determining first timer timing When limit value, then the current location information of mobile phone terminal is obtained simultaneously according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal The location information of the mobile phone terminal stored in mobile operator network is updated, while triggering second timer and starting timing；According to The current location information of mobile phone terminal judges whether mobile phone terminal is in random zone；Roaming area whether is according to mobile phone terminal VoWiFi business of the location information of the mobile phone terminal stored in the judgement result and mobile operator network in domain to mobile phone terminal Carry out charging.
Because scheme provided in an embodiment of the present invention is in mobile phone terminal and is not directly accessed mobile operator network state The lower location information for needing to carry out to first determine whether to be stored with mobile phone terminal in mobile operator network when VoWiFi business, such as The location information that mobile phone terminal is stored in fruit mobile operator network then judges mobile operator network storage mobile phone terminal The first timer timing triggered when location information whether be more than first timer threshold value, when being more than, by WiFi or Person GPS judges whether the VoWiFi business that mobile phone terminal carries out is in roaming area after obtaining the current location information of mobile phone terminal Domain；When being less than then according to the location information of currently stored mobile phone terminal judge mobile phone terminal carry out VoWiFi business when Whether random zone is in.Because the corresponding timer threshold value in each position is can to guarantee during this period of time mobile phone terminal Random zone, such as the corresponding timer threshold value in national boundary position can not be entered from non-roaming area than inland locations Corresponding timer threshold value wants short more；So can be accurately judged to mobile phone terminal according to the above method carries out VoWiFi industry Whether random zone is in when business, and because this programme can not be directly accessed the feelings of mobile operator network in mobile phone terminal The location information of mobile phone terminal is obtained under condition by other means, even if so mobile phone terminal, which is in, does not have mobile operator network The region of signal, as long as mobile phone terminal overflow after VoWiFi business smoothly obtains the location information of mobile phone terminal The judgement of free state, just according to the location information of the judgement of mobile phone terminal VoWiFi service roaming state and mobile phone terminal then Accurately the VoWiFi business to mobile phone terminal charging can be carried out, effectively avoid the roaming free call on sb. else's expense through illegal means phenomenon of VoWiFi business, make It obtains operator and whether is in random zone when can accurately determine user using VoWiFi business, to carry out accurate charging Obtain due income.Further, because in scheme provided in an embodiment of the present invention, mobile operator network it is every storage or A timer can be triggered when updating the location information of a mobile phone terminal and carries out timing, and the mobile phone terminal location information of storage is not Meanwhile the threshold value of timer is also different, within the period that timer timing is less than threshold value, it is ensured that mobile phone terminal Roaming state can not be changed, so when only timer timing has been more than timer threshold value, it just can be to the position of mobile phone terminal Information is reacquired, and avoiding each mobile phone terminal position change in existing roaming state deterministic process all needs to carry out position The defect for setting calculating saves the computing resource of mobile operator network.
The embodiment of the present invention also provides a kind of mobile operator network, including in mobile operator network as shown in Figure 3 Message accounting, which includes:
User location logging modle 31, the location information for memory mobile phone terminal 30；
Networking judgment module 32, for whether judging mobile phone terminal 30 when mobile phone terminal 30 issues VoWiFi service request It is directly accessed mobile operator network；The mobile operator network is the network of the mobile phone terminal 30 ownership；
User location judgment module 33, for judging that mobile phone terminal 30 issues VoWiFi business in networking judgment module 32 When not being directly accessed mobile operator network when request, judge whether be stored with mobile phone terminal in user location logging modle 31 30 location information；
Believe the position that user location judgment module 33 is also used to be stored with mobile phone terminal 30 in determining user location record When breath, the timing of the first timer triggered when the location information of 31 memory mobile phone terminal 30 of user location logging modle is judged Time whether be more than first timer threshold value；
User location judgment module 33 is also used to determining that the time of first timer timing is not above first timer Threshold value when, whether mobile phone terminal 30 is judged according to the location information of mobile phone terminal 30 that user location logging modle 31 stores In random zone；
User location obtains module 34, for determining the time of first timer timing in user location judgment module 33 More than first timer threshold value when, according to mobile phone terminal 30 access WiFi or mobile phone terminal 30 GPS obtain mobile phone The current location information of mobile phone terminal 30 is simultaneously sent to user location logging modle 31 with more by the current location information of terminal 30 The location information of the mobile phone terminal 30 stored in new user location logging modle 31, while triggering second timer and starting timing； The current location information of the mobile phone terminal 30 that user location judgment module 33 is also used to be obtained according to user location acquisition module 34 Judge mobile phone terminal 30 whether in random zone；
Accounting module 35, for being remembered according to the judgement result and user location logging modle 31 of user location judgment module 33 The location information of the mobile phone terminal 30 of record carries out charging to the VoWiFi business of mobile phone terminal 30.
Optionally, referring to shown in Fig. 3, there is mobile phone when not stored in the determining user location record of user location judgment module 33 When the location information of terminal 30, it is whole that user location obtains WiFi or mobile phone that module 34 is also used to access according to mobile phone terminal 30 The GPS at end 30 obtains the current location information of mobile phone terminal 30 and is sent to user location logging modle 31 to update user location The location information of the mobile phone terminal 30 stored in logging modle 31, while triggering third timer and starting timing；
The current position of the mobile phone terminal 30 that user location judgment module 33 is also used to be obtained according to user location acquisition module Whether confidence breath judges mobile phone terminal 30 in random zone.
Optionally, referring to shown in Fig. 3, it includes transmission unit 341 and receiving unit 342 that user location, which obtains module 34,；Hair Unit 341 is sent, the WiFi for accessing by the mobile phone terminal 30 sends position acquisition and requests to mobile phone terminal 30；Mobile phone The WiFi or hand that terminal 30 accesses after the position acquisition request for receiving the transmission of transmission unit 341 according to mobile phone terminal 30 The GPS of machine terminal 30 obtains the current location information of mobile phone terminal 30 and returns to the current location information of mobile phone terminal 30 to connecing Receive unit 342.
Optionally, referring to shown in Fig. 3, accounting module 35 includes judging unit 351, processing unit 352 and computing unit 353；Judging unit 351 is used for when user location judgment module 33 determines that mobile phone terminal 30 is in random zone, according to mobile phone The corresponding user signing contract information of terminal 30 judges whether mobile phone terminal 30 can carry out VoWiFi business；
If it is determined that unit 351 determines that mobile phone terminal 30 can carry out VoWiFi business, then processing unit 352 passes through mobile phone The corresponding calling of VoWiFi service request is transmitted to called mobile phone terminal 30 by the VoWiFi service request that terminal 30 issues, and makes hand Machine terminal 30 starts to carry out VoWiFi business；Computing unit 353 is according to the corresponding user signing contract information of mobile phone terminal 30 and user The location information for the mobile phone terminal 30 that position logging modle 31 stores carries out roaming meter to the VoWiFi business of mobile phone terminal 30 Take；
If it is determined that unit 351 determine mobile phone terminal 30 cannot carry out VoWiFi business, then processing unit 352 be used for Mobile phone terminal 30 sends error message and refuses the VoWiFi service request of the sending of mobile phone terminal 30, and error message includes mobile phone end The reason of end 30 can not carry out VoWiFi business；
When user location judgment module 33 determines that mobile phone terminal 30 is not in random zone, processing unit 352 is used for will The corresponding calling of VoWiFi service request is transmitted to called mobile phone terminal 30, and mobile phone terminal 30 is made to start to carry out VoWiFi business； Computing unit 353 is used for the mobile phone stored according to the corresponding user signing contract information of mobile phone terminal 30 and user location logging modle 31 The location information of terminal 30 carries out common charging to the VoWiFi business of mobile phone terminal 30.
It should be noted that first timer, second timer and third timer can be one in above-described embodiment Timer, can also can different timing device, referring in particular to the statement in preceding method embodiment, details are not described herein again.
Message accounting in a kind of mobile operator network provided in an embodiment of the present invention, which includes: user location Logging modle, the location information for memory mobile phone terminal；Networking judgment module, for issuing VoWiFi business when mobile phone terminal Judge whether mobile phone terminal is directly accessed mobile operator network when request；The mobile operator network is mobile phone terminal ownership Network；User location judgment module, for not having when networking judgment module judges that mobile phone terminal issues VoWiFi service request When having access mobile operator network, the location information that mobile phone terminal whether is stored in user location logging modle is judged；With When family position judging module is also used to be stored with the location information of mobile phone terminal in determining user location record, user position is judged Whether the timing time of the first timer triggered when setting the location information of logging modle memory mobile phone terminal is more than the first timing The threshold value of device；User location judgment module is also used to determining that the time of first timer timing is not above the first timing When the threshold value of device, judge whether mobile phone terminal is according to the location information of the mobile phone terminal of user location logging modle storage Random zone；User location obtains module, for determining that the time of first timer timing is more than in user location judgment module When the threshold value of first timer, it is current that mobile phone terminal is obtained according to the GPS of the WiFi of mobile phone terminal access or mobile phone terminal Location information and the current location information of mobile phone terminal is sent to user location logging modle with update user location record The location information of the mobile phone terminal stored in module, while triggering second timer and starting timing；User location judgment module is also The location information current for the mobile phone terminal according to user location acquisition module acquisition judges whether mobile phone terminal is in roaming Region；Accounting module, the mobile phone for being recorded according to the judgement result and user location logging modle of user location judgment module The location information of terminal carries out charging to the VoWiFi business of mobile phone terminal.
Because device provided in an embodiment of the present invention can be in mobile phone terminal and not be directly accessed mobile operator network Need to carry out the position for first determining whether to be stored with mobile phone terminal in mobile operator network when VoWiFi business letter under state Breath judges that mobile operator network storage mobile phone is whole if the location information for being stored with mobile phone terminal in mobile operator network The first timer timing triggered when the location information at end whether be more than first timer threshold value, when be more than when, pass through WiFi or GPS obtains whether the VoWiFi business for judging that mobile phone terminal carries out after the current location information of mobile phone terminal is in unrestrained Swim region；The VoWiFi industry of mobile phone terminal progress is then judged according to the location information of currently stored mobile phone terminal when being less than Whether random zone is in when business.Because the corresponding timer threshold value in each position is can to guarantee during this period of time mobile phone Terminal can not enter random zone, such as the corresponding timer threshold value in national boundary position than inland from non-roaming area The corresponding timer threshold value in position wants short more；It is carried out so mobile phone terminal can be accurately judged to according to the above method Whether random zone is in when VoWiFi business, and because this programme can not be directly accessed mobile operator in mobile phone terminal The location information of mobile phone terminal is obtained in the case where network by other means, even if so mobile phone terminal is in without mobile fortune The region of quotient's network signal is sought, as long as mobile phone terminal carries out the location information that VoWiFi business smoothly obtains mobile phone terminal The judgement for carrying out roaming state afterwards, then according to the position of the judgement of mobile phone terminal VoWiFi service roaming state and mobile phone terminal Information accurately the VoWiFi business to mobile phone terminal can carry out charging, effectively avoid the roaming free call on sb. else's expense through illegal means of VoWiFi business existing As allowing operator whether to be in random zone when accurately determining user using VoWiFi business, to carry out accurately Charging obtain due income.Further, because in scheme provided in an embodiment of the present invention, mobile operator network is every A timer, which can be triggered, when the location information of mobile phone terminal of storage or update carries out timing, the mobile phone terminal position of storage When information difference, the threshold value of timer is also different, within the period that timer timing is less than threshold value, it is ensured that hand Machine terminal can not change roaming state, so when only timer timing has been more than timer threshold value, it just can be to mobile phone terminal Location information reacquired, avoiding each mobile phone terminal position change in existing roaming state deterministic process all needs The defect for carrying out position calculating, saves the computing resource of mobile operator network.
In order to understand the message accounting in specification mobile operator network provided by the above embodiment to mobile phone terminal VoWiFi business carry out the detailed process of charging and specifically remembered referring to shown in Fig. 4 with the user location in mobile operator network Network in case where when the location information of the record not stored mobile phone terminal of module to mobile phone terminal when carrying out VoWiFi business Information exchange situation is illustrated, and wherein UE#1 refers to user i.e. mobile phone terminal, P-CSCF (Proxy Call Session Control Funtion, Proxy Call Session Control Function) and S-CSCF (Serving Call Session Control Funtion, service call conversation control function) be speech path network in functional unit, access network (Visited Network) Refer to that the WiFi of mobile phone terminal access or the home network of non-mobile phone terminal, home network (Home Network) refer to mobile phone terminal The mobile operator network of ownership, concrete condition are as follows:
1. mobile phone terminal sends call request INVITE to the P-CSCF of access network.
2. the P-CSCF for accessing network returns to a signal (100 to mobile phone terminal after receiving call request (Trying)) it is used to show that function normally can be used, this signal automatically replies for network.
3. the S-CSCF that call request is transmitted to home network by the P-CSCF of access network.
4. the S-CSCF of home network returns to a signal to the P-CSCF of access network after receiving call request (100 (Trying)) is used to show that function normally can be used, this signal automatically replies for network.
5. the received call request of the S-CSCF of home network, which is carried out a logic, evaluates (Evaluation of Intial Filter Criterias, initial filter standard or norm evaluation) it is used to judge whether call request signal complies with standard.
6. the standard compliant call request received is transmitted to the application in home network by the S-CSCF of home network Server, application server include the message accounting in mobile operator network described in above-described embodiment.
7. the application server determination in angelica network needs to obtain mobile phone terminal current location information, the application Server sends a SIP OPTION (Session Initiation Protocol to the S-CSCF of home network Option, session initiation protocol selection)；
Specifically, application server determines several situations for needing to obtain the current location information of mobile phone terminal with reference to aforementioned Embodiment, details are not described herein again；SIP OPTION herein only state as an example by property, is also possible to other letters in practice Number, as long as the signal can enable the location information of mobile phone terminal return mobile phone terminal.
8. the P-CSCF that the SIP OPTION received is transmitted to access network by the S-CSCF of home network.
9. the SIP OPTION received is transmitted to mobile phone terminal by the P-CSCF of access network.
10. mobile phone terminal sends 200OK message to the P-CSCF of access network after receiving SIP OPTION；200OK is A kind of mobile phone terminal receives the signal of the current location information of carrying mobile phone terminal of SIP OPTION reply, here 200OK Only a kind of illustrative statement, in practice or other return signals, as long as position that can be current including mobile phone terminal Information.
11. the S-CSCF that the 200OK message received is sent to home network by the P-CSCF of access network.
12. the 200OK message received is sent to the application server in home network by the S-CSCF of home network.
13. then judging whether according to location information when carrying correct position information in the 200OK that application server receives Continue to call if mobile phone terminal position is in non-roaming area or the roaming area in charges paid in non-roaming area Process, it then follows traditional calling process, ringing switch session；When there is no correct position letter in the 200OK that application server receives When random zone locating for breath or mobile phone terminal position not can be carried out services of roaming (not paying dues such as or unsigned), answer Message (message) is sent to the S-CSCF of home network with server, which includes that the mobile phone terminal not can be carried out The reason of VoWiFi business.
14. the P-CSCF that the message received is sent to access network by the S-CSCF of home network.
15. the message received is sent to mobile phone terminal by the P-CSCF of access network.
16,17 and 18 be that mobile phone terminal automated tos respond to path after receiving message.
Thereafter three BYE and 200OK are between mobile phone terminal and network after terminating calling from main response.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.

Claims (9)

1. a kind of charging method of VoWiFi business characterized by comprising
Judge whether the mobile phone terminal is directly accessed shifting when mobile phone terminal issues wireless network call VoWiFi service request Dynamic carrier network；The mobile operator network is the network of mobile phone terminal ownership；
If it is determined that the mobile phone terminal is not directly accessed mobile operator network when issuing VoWiFi service request, then institute is judged The location information that the mobile phone terminal whether is stored in mobile operator network stated；
When determine be stored with the location information of the mobile phone terminal in the mobile operator network when, judge the mobile operation Whether the time of the first timer timing triggered when the location information of mobile phone terminal described in quotient's network storage is more than described first The threshold value of timer；
When the time for determining the first timer timing being not above the threshold value of the first timer, then according to institute The location information for stating the mobile phone terminal stored in mobile operator network judges whether the mobile phone terminal is in roaming area Domain；
When the time for determining the first timer timing being more than the threshold value of the first timer, then according to the hand The wireless fidelity network WiFi of machine terminal access or the global position system GPS of the mobile phone terminal obtain the mobile phone terminal Current location information and the location information for updating the mobile phone terminal stored in the mobile operator network, are triggered simultaneously Second timer starts timing, judges whether the mobile phone terminal is in roaming according to the current location information of the mobile phone terminal Region；
The institute stored in the judgement result and the mobile operator network of random zone whether is according to the mobile phone terminal The location information for stating mobile phone terminal carries out charging to the VoWiFi business of the mobile phone terminal.
2. the method according to claim 1, wherein
When determining the not stored location information for having the mobile phone terminal in the mobile operator network, then according to the mobile phone The WiFi of terminal access or the GPS of the mobile phone terminal obtain the current location information of the mobile phone terminal and update the shifting The location information of the mobile phone terminal stored in dynamic carrier network, while triggering third timer and starting timing；
Judge whether the mobile phone terminal is in random zone according to the current location information of the mobile phone terminal.
3. method according to claim 1 or 2, which is characterized in that it is described according to the mobile phone terminal access WiFi or The GPS of mobile phone terminal described in person obtains the current location information of the mobile phone terminal
The WiFi that the mobile operator network is accessed by the mobile phone terminal sends position acquisition and requests to the mobile phone end End；
The mobile phone terminal receives the WiFi or the mobile phone accessed after the position acquisition request according to the mobile phone terminal The GPS of terminal obtains the current location information of the mobile phone terminal and returns to the current location information of the mobile phone terminal to described Mobile operator network.
4. the method according to claim 1, wherein whether described be in random zone according to the mobile phone terminal Judgement result and the mobile operator network in the location information of the mobile phone terminal that stores to the mobile phone terminal VoWiFi business carries out charging
When determining that the mobile phone terminal is in random zone, institute is judged according to the corresponding user signing contract information of the mobile phone terminal State whether mobile phone terminal can carry out VoWiFi business；
If it is determined that the mobile phone terminal can carry out VoWiFi business, then the corresponding calling of the VoWiFi service request is turned Called mobile phone terminal is issued, makes the mobile phone terminal start to carry out VoWiFi business, and according to the corresponding use of the mobile phone terminal The location information of family signing information and the mobile phone terminal of the mobile operator network storage is to the mobile phone terminal VoWiFi business carries out roam charge；If it is determined that the mobile phone terminal cannot carry out VoWiFi business, then to the mobile phone Terminal sends error message, and the error message includes the reason of mobile phone terminal can not carry out VoWiFi business；
When determining that the mobile phone terminal is not in random zone, by the VoWiFi service request it is corresponding calling be transmitted to by It is mobile phone terminal, makes the mobile phone terminal start to carry out VoWiFi business, and contracted according to the corresponding user of the mobile phone terminal VoWiFi industry of the location information of information and the mobile phone terminal of the mobile operator network storage to the mobile phone terminal Business carries out common charging.
5. the message accounting in a kind of mobile operator network characterized by comprising
Networking judgment module, for judging whether the mobile phone terminal directly connects when mobile phone terminal issues VoWiFi service request Enter mobile operator network；The mobile operator network is the network of mobile phone terminal ownership；
User location judgment module, for judging that the mobile phone terminal issues VoWiFi service request in the networking judgment module When not being directly accessed mobile operator network, judge the mobile phone terminal whether is stored in user location logging modle Location information；
The user location judgment module is also used to be stored with the mobile phone terminal in determining the user location logging modle Location information when, it is fixed to judge that the user location logging modle stores first triggered when the location information of the mobile phone terminal When device timing time whether be more than the first timer threshold value；
The user location judgment module is also used to determining that the time of the first timer timing is not above described first When the threshold value of timer, according to the location information judgement of the mobile phone terminal of user location logging modle storage Whether mobile phone terminal is in random zone；
User location obtains module, for determining the time of the first timer timing in the user location judgment module More than the first timer threshold value when, according to the mobile phone terminal access WiFi or the mobile phone terminal GPS It obtains the current location information of the mobile phone terminal and the current location information of the mobile phone terminal is sent to the user position Logging modle is set to update the location information of the mobile phone terminal stored in the user location logging modle, while triggering the Two timers start timing；The user location judgment module is also used to according to user location acquisition module acquisition The current location information of mobile phone terminal judges whether the mobile phone terminal is in random zone；
Accounting module, for according to the judgement result of the user location judgment module and user location logging modle record The location information of the mobile phone terminal charging is carried out to the VoWiFi business of the mobile phone terminal.
6. device according to claim 5, which is characterized in that
When the user location judgment module determines the not stored position for having the mobile phone terminal in the user location logging modle When confidence ceases, the user location obtains the WiFi or the mobile phone terminal that module is also used to access according to the mobile phone terminal GPS obtain the current location information of the mobile phone terminal and be sent to the user location logging modle to update the user The location information of the mobile phone terminal stored in the logging modle of position, while triggering third timer and starting timing；
The user location judgment module is also used to obtain the mobile phone terminal that module obtains according to the user location current Location information judge whether the mobile phone terminal is in random zone.
7. device according to claim 5 or 6, which is characterized in that it includes transmission unit that the user location, which obtains module, And receiving unit；
The transmission unit, the WiFi for being accessed by the mobile phone terminal send position acquisition and request to the mobile phone end End；
The mobile phone terminal is after receiving the position acquisition request that the transmission unit is sent according to the mobile phone terminal The GPS of the WiFi of access or the mobile phone terminal obtains the current location information of the mobile phone terminal and returns to the mobile phone end Hold current location information to the receiving unit.
8. device according to claim 5, which is characterized in that the accounting module include judging unit, processing unit and Computing unit；
The judging unit is used for when the user location judgment module determines that the mobile phone terminal is in random zone, according to The corresponding user signing contract information of the mobile phone terminal judges whether the mobile phone terminal can carry out VoWiFi business；
If the judging unit determines that the mobile phone terminal can carry out VoWiFi business, the processing unit is used for institute It states the corresponding calling of VoWiFi service request and is transmitted to called mobile phone terminal, the mobile phone terminal is made to start to carry out VoWiFi industry Business；The computing unit according to the corresponding user signing contract information of the mobile phone terminal and the user location logging modle for depositing The location information of the mobile phone terminal of storage carries out roam charge to the VoWiFi business of the mobile phone terminal；If it is determined that unit Determine that the mobile phone terminal cannot carry out VoWiFi business, then the processing unit is used to send mistake to the mobile phone terminal Information, the error message include the reason of mobile phone terminal can not carry out VoWiFi business；
When the user location judgment module determines that the mobile phone terminal is not in random zone, the processing unit is used for will Corresponding call of the VoWiFi service request is transmitted to called mobile phone terminal, and the mobile phone terminal is made to start to carry out VoWiFi industry Business；The computing unit according to the corresponding user signing contract information of the mobile phone terminal and the user location logging modle for depositing The location information of the mobile phone terminal of storage carries out common charging to the VoWiFi business of the mobile phone terminal.
9. a kind of mobile operator network, which is characterized in that including the described in any item mobile operator networks of claim 5-8 In message accounting.
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