CN101577625A - Positioning service charging method, service node, mobile positioning center and charging gateway - Google Patents

Positioning service charging method, service node, mobile positioning center and charging gateway Download PDF

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Publication number
CN101577625A
CN101577625A CNA2008101059149A CN200810105914A CN101577625A CN 101577625 A CN101577625 A CN 101577625A CN A2008101059149 A CNA2008101059149 A CN A2008101059149A CN 200810105914 A CN200810105914 A CN 200810105914A CN 101577625 A CN101577625 A CN 101577625A
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China
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service
positioning
information
positioning service
charging
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CNA2008101059149A
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Chinese (zh)
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张谦
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CNA2008101059149A priority Critical patent/CN101577625A/en
Priority to PCT/CN2009/071488 priority patent/WO2009135416A1/en
Publication of CN101577625A publication Critical patent/CN101577625A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/14Charging, metering or billing arrangements for data wireline or wireless communications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12Discovery or management of network topologies

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention provides a positioning service charging method, a service node, a mobile positioning center and a charging gateway. The method comprises the following steps: receiving a plurality of positioning service charging request information sent by a plurality of network nodes, wherein the positioning service charging request information comprises user marker information and service mark information used for marking the current positioning service; and charging the positioning service corresponding to the plurality of positioning service charging request information according to the user mark information and the service mark information. Unique service mark information is distributed for one positioning service through a gateway mobile location center (GMLC), and in the subsequent charging process, the charging gateway judges whether a plurality of positioning service charging requests sent by the plurality of network nodes aim at the same positioning service or not through the service mark information, therefore, the repeated charging of a mobile terminal under the multi-access condition can be avoided, and the accuracy of the charging is ensured.

Description

Positioning service charging method, service node, mobile positioning center and charging gateway
Technical field
The embodiment of the invention relates to the communications field, relates in particular to a kind of positioning service charging method, service node, mobile positioning center and charging gateway.
Background technology
Compete under the fierce all the more situation at moving communicating field, operator enhances competitiveness by the otherness business is provided for the user, wherein location service (Location Services; Hereinafter to be referred as: LCS) have bright development prospect as a kind of new mobile value-added service.The LCS business is meant the position that utilizes location technology to determine portable terminal, and the value-added service of various location-based application is provided in view of the above.Simple location-based service can be provided at present, and along with the fast development of the commercial process of next generation network, the LCS business can be utilized next generation network broadband, advantage at a high speed, for the user provides abundant more business service.
Fig. 1 is the existing system configuration schematic diagram that the single mode portable terminal is carried out the LCS business, as shown in Figure 1, client (Client) can be multiple terminal form, for example mobile phone, computer etc., when client need localisation of mobile terminals (hereinafter to be referred as: during UE) position, client is to mobile positioning center gateway (Gateway Mobil Location Center; Hereinafter to be referred as: GMLC) send Location Request, the sign of carrying the UE that will locate; After GMLC received Location Request, the routing iinformation of inquiry UE comprised the current service node address information that service is provided for UE in the register of position; After GMLC obtains the service node address information, send Location Request, carry out positioning service for UE provides the network of service by current to this service node, and return results.
Fig. 2 is the existing system configuration schematic diagram that double-mode double-standby mobile terminal is carried out the LCS business, as shown in Figure 2, UE inserts simultaneously at the both sides network, when client needs the position of positioning UE, client sends Location Request to GMLC, after GMLC receives Location Request, at first arrive home subscriber server (Home Subscriber Server; Hereinafter to be referred as: HSS) or attaching position register (Home LocationRegister; Hereinafter to be referred as: HLR) or authorize authentication, billing function entity (Authorization, Authentication and Accounting; Hereinafter to be referred as: the current routing iinformation of inquiry UE AAA) comprises the current service node GPRS service node Serving GPRS SupportNode that service is provided for UE; Hereinafter to be referred as: SGSN) or Mobility Management Entity (Mobility Management Entity; Hereinafter to be referred as MME) or non-3 GPP access network close (Non-3gpp Access gateway) address, after GMLC obtains gateway address, send Location Request to network node, by the service node positioning UE, and the result returned to client.
The inventor finds in realizing process of the present invention: carrying out LCS when professional, and GMLC and network node, for example SGSN/MME/Non-3GPP access can the recording gauge charge information, and reports charge information to charging gateway.Therefore in LCS business, whether charging gateway will be received the charge information of a plurality of LCS business from different network elements, be at producing with a LCS business, therefore can causing and repeat to charge because charging gateway can't be distinguished these charge informations, mistake appears, waste system resource.
Summary of the invention
The embodiment of the invention provides a kind of positioning service charging method, service node, mobile positioning center and charging gateway, and in order to solve in the prior art at a LCS business, the defective that Charging Detail Record unit can repeat to charge realizes accurate billing.
The embodiment of the invention provides a kind of positioning service charging method, comprising:
Receive a plurality of positioning service billing information requests that a plurality of network nodes send, described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service;
According to described user totem information and described service identification information, the positioning service of described a plurality of positioning service billing information request correspondences is chargeed.
The embodiment of the invention provides a kind of charging gateway, comprising:
First receiver module is used to receive a plurality of positioning service billing information requests that a plurality of network nodes send, and described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service;
Accounting module is used for according to described user totem information and described service identification information the positioning service of described a plurality of positioning service billing information request correspondences being chargeed.
The embodiment of the invention provides a kind of mobile positioning center gateway, comprising:
Second receiver module is used to receive positioning request information, and described positioning request information comprises user totem information;
Generation module is used for according to described positioning request information, generates the service identification information that is used to identify this positioning service.
The embodiment of the invention provides a kind of service node, comprising:
The 3rd receiver module is used to receive the positioning service solicited message that the mobile positioning center gateway sends, and described positioning service solicited message comprises user totem information and is used to identify the service identification information of this positioning service;
The 3rd sending module is used for sending the positioning service billing information request to charging gateway, and described positioning service billing information request comprises described user totem information and described service identification information.
In the positioning service charging method that the embodiment of the invention provides, service node, mobile positioning center and the charging gateway, by GMLC to unique service identification information of one-time positioning traffic assignments, and in follow-up charging process, charging gateway judges that by this service identification information whether a plurality of positioning services charging requests of a plurality of network nodes transmissions are at carrying out with a positioning service, can avoid portable terminal under the situation of multiple access, to repeat to charge, guarantee the accuracy of chargeing.
Description of drawings
Fig. 1 is the existing system configuration schematic diagram that the single mode portable terminal is carried out the LCS business;
Fig. 2 is the existing system configuration schematic diagram that double-mode double-standby mobile terminal is carried out the LCS business;
Fig. 3 is positioning service charging method embodiment one flow chart of the present invention;
Fig. 4 is positioning service charging method embodiment two signaling process figure of the present invention;
Fig. 5 is positioning service charging method embodiment three signaling process figure of the present invention;
Fig. 6 is a charging gateway example structure schematic diagram of the present invention;
Fig. 7 is a mobile positioning center gateway example structure schematic diagram of the present invention;
Fig. 8 is a service node example structure schematic diagram of the present invention.
Embodiment
Further specify the technical scheme of the embodiment of the invention below in conjunction with the drawings and specific embodiments.
Fig. 3 is positioning service charging method embodiment one flow chart of the present invention, and as shown in Figure 3, this method comprises:
Step 100 receives a plurality of positioning service billing information requests that a plurality of network nodes send, and described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service;
After in network, finishing LCS business at certain portable terminal, can will carry out corresponding Information Statistics with the professional relevant network node of this time LCS to this LCS business, and reporting charge information to charging gateway, the request charging gateway charges to this LCS business.Wherein said network node is included as the service node and the GMLC of this portable terminal service, when described portable terminal is the single mode portable terminal, for the service node of its service is single, charging gateway will be received two positioning service billing information requests about this LCS business that this single service node and GMLC send under this kind situation, comprise mobile terminal user identification information and the service identification information that is used to identify this positioning service in this information, wherein user totem information is used to represent which portable terminal is the target of this time positioning service be, service identification information is the identification information of this positioning service of sign, promptly different positioning services is identified with different service identification information, whether charging gateway is at the charging request with a positioning service with this positioning service billing information request of distinguishing that network node sends.When portable terminal is bimodulus, for the service node of this portable terminal service has two, promptly after finishing positioning service, charging gateway will be received the positioning service billing information request that two service nodes and GMLC send.Portable terminal is that the situation of multimode repeats no more.
Step 101 according to described user totem information and described service identification information, is chargeed to the positioning service of described a plurality of positioning service billing information request correspondences.
Charging gateway is after receiving a plurality of positioning service billing information requests that network node and GMLC send, according to user totem information in certain solicited message and service identification information, judge whether these a plurality of positioning service billing information requests are same positioning services of carrying out at same portable terminal, if identical, then primary charging is carried out in the positioning service of described a plurality of positioning service billing information request correspondences corresponding to the described service identification information of same described user totem information; If inequality, then the positioning service of described a plurality of positioning service billing information request correspondences is repeatedly chargeed corresponding to the described service identification information of same described user totem information.Particularly, judge at first whether the user totem information in the positioning service billing information request is consistent, if it is consistent, represent that then these a plurality of positioning service billing information requests are to charge at the positioning service that same portable terminal carries out to ask, and then judge whether a plurality of service identification information are consistent, if it is consistent, then a plurality of positioning service billing information requests of sending of the network node that receives of expression are same positioning services of carrying out at same portable terminal, get final product so charging gateway carries out primary charging to this positioning service; If the user totem information in a plurality of positioning service billing information requests that charging gateway receives is different or though user totem information is identical but the service identification information difference, represent that then this a plurality of positioning services request of chargeing not is at the charging request with a positioning service, therefore should repeatedly charge according to setting, guarantee billing accuracy.
In the positioning service charging method that present embodiment provides, the a plurality of network nodes that comprise service node and GMLC send the service identification information of carrying relevant this positioning service in the positioning service billing information request to charging gateway, charging gateway can be judged by this service identification information and learns that whether these a plurality of charging requests are at the request with a positioning service, thereby avoided in the prior art under the situation of portable terminal multiple access, to the same once professional defective that repeats to charge, both improve the accuracy of chargeing, and saved system resource effectively.
The service identification information that charging gateway comprises in the positioning service solicited message of its transmission according to network node in said method embodiment, judge whether a plurality of charging requests are carried out at same positioning service, this service identification information can send notification server node in the positioning service solicited message to service node at GLMC, particularly, the positioning service promoter sends positioning request information to GLMC, described positioning request information comprises described user totem information, indicates this user totem information corresponding mobile terminal is positioned; GLMC is according to described positioning request information, generates the service identification information that is used to identify this positioning service, and this service identification information should be unique, can be in order to distinguish with other positioning service; GLMC also will be sent as the address request information of the service node of this portable terminal service to location register, promptly inquires the routing iinformation of described portable terminal; Location register is searched the routing iinformation of corresponding portable terminal according to described user totem information, and this information is sent to GMLC; After GMLC receives routing iinformation, send the positioning service solicited message according to the address information of service node to service node, described positioning service solicited message comprises described user totem information and described service identification information.Service node is after receiving the positioning service solicited message, portable terminal is positioned, and can generate the charge information of this positioning service, send the positioning service billing information request to charging gateway, certainly GMLC also can send the positioning service billing information request to charging gateway, and all carry user totem information and service identification information, and service node and GMLC send the positioning service billing information request and are regardless of precedence.And above-mentioned GMLC generates service identification information and sends the address request information step of service node to location register, also order in no particular order.
Fig. 4 is positioning service charging method embodiment two signaling process figure of the present invention, and as shown in Figure 4, this method comprises:
Step 1a, client (Client can be multiple terminal form, mobile phone for example, computer etc.) is initiated Location Request " LCS Service Request " to GMLC, comprises user totem information;
Step 2a, GMLC generates service identification information;
GMLC generates a unique identification, and this LCS business is numbered.
Step 3a, GMLC and location register carry out information interaction, and obtaining current is that portable terminal (is called for short: the network element address information that service UE) is provided;
When step 4a, GMLC notify first service node location, bring described first service node with service identification information;
When step 5a, GMLC notify second service node location, bring described second service node with service identification information;
Step 6a, the LCS positioning flow; Service node positions portable terminal, at first need to notify access network elements, need position this portable terminal, cooperate by access network elements and portable terminal then, adopt one or more localization methods that portable terminal is positioned, and positioning result is reported service node by access network elements.
Step 7a, GMLC sends the positioning service billing information request to charging gateway, carries user totem information and service identification information;
Step 8a, first service node sends the positioning service billing information request to charging gateway, carries user totem information and service identification information;
Step 9a, second service node sends the positioning service billing information request to charging gateway, carries user totem information and service identification information;
When first service node, second service node and GMLC need report billing information request, in information, increase the service identification information of distributing by GMLC, when charging gateway is received this information, can learn from service identification information whether these LCS tickets are to produce with a positioning service, like this, can carry out expense according to the strategy of operator handles.
Step 10a, charging gateway charge to the positioning service of a plurality of positioning service billing information request correspondences according to user totem information and service identification information.
Be noted that in the above-mentioned flow process between the step 2a and step 3a, between step 4a and the step 5a, and the branch that there is no time-series between step 7a, step 8a and the step 9a for coordination.
The charging gateway that present embodiment provides positions in the business charging method, for the portable terminal of different access functions, first service node wherein is different with second service node, for example, when portable terminal can insert 3GPP network and non-3GPP network simultaneously, first service node and second service node can be respectively to move served (the Mobile-services Switching Centre of switching center; Hereinafter to be referred as: MSC)/SGSN/MME and non-3 GPP access network pass; As portable terminal place in circuit territory (Circuit Switched simultaneously; Hereinafter to be referred as: CS) with packet domain Packet Switched; Hereinafter to be referred as: PS) during network, first service node and second service node can be respectively MSC and SGSN; When portable terminal can insert simultaneously Universal Mobile Telecommunications System (, Universal MobileTelecommunication System; Hereinafter to be referred as: UMTS) network and Long Term Evolution (Long TermEvolution; Hereinafter to be referred as: LTE)/System Architecture Evolution/System Architecture Evolution; Hereinafter to be referred as: SAE) during network, first service node and second service node can be respectively SGSN and MME.Certainly present embodiment is at mode mobile terminal, and when portable terminal has access function more than three in the future, correspondingly the service node number in this clearly demarcated implementation method also will increase accordingly.
Fig. 5 is positioning service charging method embodiment three signaling process figure of the present invention, and as shown in Figure 5, this method comprises:
Step 1b, client (Client can be multiple terminal form, mobile phone for example, computer etc.) is initiated Location Request " LCS Service Request " to ownership place GMLC, comprises user totem information;
Step 2b, ownership place GMLC generates service identification information;
Ownership place GMLC generates a unique identification, and this LCS business is numbered.
Step 3b, ownership place GMLC and location register HLR/HSS carry out information interaction, obtain the current network element address information that service is provided for portable terminal; If UE is the roamer, then execution in step 4b is not the roamer as if UE, then execution in step 5b;
Step 4b, ownership place GMLC is transmitted to visit ground GMLC with Location Request, carries described service identification information, and notice SGSN/MSC/MME location, brings SGSN/MSC/MME with service identification information;
Step 5b, ownership place GMLC directly notify SGSN/MSC/MME the location, bring SGSN/MSC/MME with service identification information;
Step 6b, the LCS positioning flow;
Step 7b, ownership place GMLC or visit ground GMLC send the positioning service billing information request to charging gateway, carry user totem information and service identification information; Step 8b, SGSN/MSC/MME sends the positioning service billing information request to charging gateway, carries user totem information and service identification information;
Step 9b, charging gateway charge to the positioning service of a plurality of positioning service billing information request correspondences according to user totem information and service identification information.
Be noted that in the above-mentioned flow process between the step 2b and step 3b, between step 4a and the step 5a, and the branch that there is no time-series between step 7b and the step 8b for coordination.
The charging gateway that present embodiment provides positions in the business charging method, the situation that whether is in roaming state at the single mode portable terminal provides the charging solution, by using the service identification information of unique this positioning service of sign that GMLC generates, can avoid repeating chargeing, guarantee billing accuracy.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Fig. 6 is a charging gateway example structure schematic diagram of the present invention, as shown in Figure 6, this charging gateway comprises first receiver module 11 and accounting module 12, wherein first receiver module 11 is used to receive a plurality of positioning service billing information requests that a plurality of network nodes send, and described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service; Accounting module 12 is used for according to described user totem information and described service identification information the positioning service of described a plurality of positioning service billing information request correspondences being chargeed.
Particularly, after first receiver module 11 receives a plurality of positioning service billing information requests of a plurality of network nodes transmissions, described a plurality of positioning service billing information requests are sent to accounting module 12 processing of chargeing, wherein said a plurality of network node comprises GMLC and the service node of service is provided for the portable terminal that is decided to be, when portable terminal was multimode, service node was a plurality of just also.After accounting module 12 receives described a plurality of positioning service billing information request, at first judge whether identical corresponding to the service identification information of same user totem information by judging unit 121 wherein, if it is identical, show that then these a plurality of positioning services charge request at carrying out with a positioning service, and carry out primary charging by the positioning service of 122 pairs of a plurality of positioning service billing information request correspondences of Charging Detail Record unit; If inequality, represent that then these a plurality of positioning services charge request not at carrying out with a positioning service, and carry out corresponding repeatedly charging by the positioning service of 122 pairs of a plurality of positioning service billing information request correspondences of Charging Detail Record unit.
Can be in the charging gateway that present embodiment provides by the service identification information in a plurality of positioning service billing information requests decision charging number of times, avoid the defective that under the situation of portable terminal multiple access, repeats to charge, guarantee the accuracy of chargeing.
Fig. 7 is a mobile positioning center gateway example structure schematic diagram of the present invention, as shown in Figure 7, this mobile positioning center gateway comprises second receiver module 21 and generation module 22, and wherein second receiver module 21 is used to receive positioning request information, and described positioning request information comprises user totem information; Generation module 22 is used for according to described positioning request information, generates the service identification information that is used to identify this positioning service.;
Particularly, after second receiver module 21 receives the positioning request information that the positioning service promoter sends, by generation module 22 for unique service identification of this positioning service distribution, to distinguish with other positioning service.The mobile positioning center gateway also comprises and is used for sending the positioning service billing information request to charging gateway, described positioning service billing information request comprises first sending module 23 of described user totem information and described service identification information, after finishing this positioning service, send the positioning service billing information request by first sending module 23 to charging gateway, carry user totem information and service identification information.Because charging gateway also will receive the positioning service billing information request of service node, therefore the mobile positioning center gateway service identification that distributes should be sent to gateway for gateway when charging gateway reports charging bill, carry the service identification information that is used to identify this positioning service.The mobile positioning center gateway also comprises and being used for according to described user totem information, send the Address requests module 24 and the address information that is used for according to the service node of serving of the address request information of described service node for described user ID corresponding mobile terminal to location register, to second sending module 25 of described service node transmission positioning service solicited message, described positioning service solicited message comprises described user totem information and described service identification information.
The mobile positioning center gateway that present embodiment provides after receiving a location request, will for this positioning service distribute one can this positioning service of unique identification service identification information, and this service identification information sent to service node; Charging gateway can be avoided the defective that charging gateway repeats to charge under the situation of portable terminal multiple access by the processing of chargeing accordingly of this service identification information in follow-up charging process, guarantee the accuracy of chargeing.
Fig. 8 is a service node example structure schematic diagram of the present invention, and as shown in Figure 8, this service node comprises the 3rd receiver module 31 and the 3rd sending module 32, and wherein the 3rd receiver module 31 is used to receive the positioning service solicited message that the mobile positioning center gateway sends; The 3rd sending module 32 is used for sending the positioning service billing information request to charging gateway.Particularly, receive the positioning service solicited message of mobile positioning center gateway transmission when the 3rd receiver module 31 after, described positioning service solicited message comprises user totem information and is used to identify the service identification information of this positioning service, portable terminal is positioned business; After business is finished, send the positioning service billing information request by the 3rd sending module 32 to charging gateway, the request charging gateway charges to this positioning service, described positioning service billing information request comprises user totem information and service identification information, and service identification wherein is the unique identification information of this positioning service of sign.
In the service node that present embodiment provides, by receiving the service identification information that is used to identify this positioning service that the mobile positioning center gateway sends, and this information is carried in the positioning service billing information request sends to charging gateway, according to the processing of chargeing of this service identification, guarantee the accuracy of chargeing by charging gateway.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (12)

1, a kind of positioning service charging method is characterized in that, comprising:
Receive a plurality of positioning service billing information requests that a plurality of network nodes send, described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service;
According to described user totem information and described service identification information, the positioning service of described a plurality of positioning service billing information request correspondences is chargeed.
2, positioning service charging method according to claim 1 is characterized in that describedly according to described user totem information and described service identification information, and the positioning service of described a plurality of positioning service billing information request correspondences chargeed to be comprised:
If identical, then primary charging is carried out in the positioning service of described a plurality of positioning service billing information request correspondences corresponding to the described service identification information of same described user totem information.
3, positioning service charging method according to claim 1 is characterized in that describedly according to described user totem information and described service identification information, and the positioning service of described a plurality of positioning service billing information request correspondences chargeed to be comprised:
If inequality, then the positioning service of described a plurality of positioning service billing information request correspondences is repeatedly chargeed corresponding to the described service identification information of same described user totem information.
4, positioning service charging method according to claim 1 is characterized in that a plurality of positioning service billing information requests that a plurality of network nodes of described reception send comprise before:
The mobile positioning center gateway receives positioning request information, and described positioning request information comprises described user totem information;
Described mobile positioning center gateway generates the service identification information that is used to identify this positioning service according to described positioning request information;
Described mobile positioning center gateway is according to the address information that is the service node of described user ID corresponding mobile terminal service, send the positioning service solicited message to described service node, described positioning service solicited message comprises described user totem information and described service identification information.
5, positioning service charging method according to claim 4, it is characterized in that the address information of described mobile positioning center gateway, before described service node sends the positioning service solicited message, comprise according to the service node of serving for described user ID corresponding mobile terminal:
Described mobile positioning center gateway sends the address request information of described service node according to described user totem information to location register;
Described mobile positioning center gateway receives the address information of the described service node of described location register transmission.
6, positioning service charging method according to claim 4, it is characterized in that the address information of described mobile positioning center gateway, after described service node sends the positioning service solicited message, comprise according to the service node of serving for described user ID corresponding mobile terminal:
Described mobile positioning center gateway and described service node send described a plurality of positioning service billing information request to charging gateway.
7, a kind of charging gateway is characterized in that comprising:
First receiver module is used to receive a plurality of positioning service billing information requests that a plurality of network nodes send, and described positioning service billing information request comprises user totem information and is used to identify the service identification information of this positioning service;
Accounting module is used for according to described user totem information and described service identification information the positioning service of described a plurality of positioning service billing information request correspondences being chargeed.
8, charging gateway according to claim 7 is characterized in that described accounting module comprises:
Judging unit is used to judge whether the described service identification information corresponding to same described user totem information is identical;
Charging Detail Record unit is used for the object information according to described judgment unit judges, one or many is carried out in the positioning service of described a plurality of positioning service billing information request correspondences charge.
9, a kind of mobile positioning center gateway is characterized in that comprising:
Second receiver module is used to receive positioning request information, and described positioning request information comprises user totem information;
Generation module is used for according to described positioning request information, generates the service identification information that is used to identify this positioning service.
10, mobile positioning center gateway according to claim 9 is characterized in that also comprising:
First sending module is used for sending the positioning service billing information request to charging gateway, and described positioning service billing information request comprises described user totem information and described service identification information.
11, according to claim 9 or 10 described mobile positioning center gateways, it is characterized in that also comprising:
The Address requests module is used for sending the address request information of described service node to location register according to described user totem information;
Second sending module, be used for address information according to the service node of serving for described user ID corresponding mobile terminal, send the positioning service solicited message to described service node, described positioning service solicited message comprises described user totem information and described service identification information.
12, a kind of service node is characterized in that comprising:
The 3rd receiver module is used to receive the positioning service solicited message that the mobile positioning center gateway sends, and described positioning service solicited message comprises user totem information and is used to identify the service identification information of this positioning service;
The 3rd sending module is used for sending the positioning service billing information request to charging gateway, and described positioning service billing information request comprises described user totem information and described service identification information.
CNA2008101059149A 2008-05-05 2008-05-05 Positioning service charging method, service node, mobile positioning center and charging gateway Pending CN101577625A (en)

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PCT/CN2009/071488 WO2009135416A1 (en) 2008-05-05 2009-04-27 An accounting method of location service, service node, mobile location center and accounting gateway

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