CN104349296A - EPC call ticket generating method, system and access gateway - Google Patents
EPC call ticket generating method, system and access gateway Download PDFInfo
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- CN104349296A CN104349296A CN201310326844.0A CN201310326844A CN104349296A CN 104349296 A CN104349296 A CN 104349296A CN 201310326844 A CN201310326844 A CN 201310326844A CN 104349296 A CN104349296 A CN 104349296A
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Abstract
The disclosure relates to an EPC call ticket generating method, system and access gateway. The method includes: configuring a local IMSI number segment; obtaining IMSI information of a user when the user accesses the network; determining whether the user is a local user according to the IMSI information of the user and the configured local IMSI number segment; and if the user is a local user, generating no charging data record CDR for the user, otherwise, generating and sending the CDR for the user to a charging gateway CG. The disclosure can reduce the data wasted using the current charging method.
Description
Technical field
The disclosure relates to the communications field, especially, relates to a kind of EPC list generating method, system and IAD.
Background technology
At LTE(Long Term Evolution, Long Term Evolution) in system, by SGW(Signaling Gate Way, SGW) and PGW(Packet Data Network Gateway, grouped data network gateway) common to CG(Charging Gateway, charging gateway) call list, wherein with the PGW-CDR(Charging Data Record that PGW goes out, charging data record) be main rates ground, the SGW-CDR that SGW goes out is only for the cost accounting of roamer.
At eHRPD(evolved High Rate Packet Data, the HRPD (high rate packet data) of evolution) in system, by HSGW(High Rate Packet Data Serving Gateway, high-speed packet data service gateway) with PGW jointly to CG call list, the PGW-CDR wherein gone out with PGW is main rates ground, and the HSGW-CDR that HSGW goes out is only for the cost accounting of roamer.
But for reaching the local user of more than 90%, current SGW and HSGW all can call list always, same secondary data is called out, grouped data, all can call list according to these two network elements of specification by successively through SGW and PGW two network elements, and the information of PGW ticket is more complete, therefore general non-roaming scene only can carry out charging according to the ticket of PGW, in like manner HSGW and PGW is also this situation, and therefore, existing charging way consumes the ample resources of CG and backstage charging system.
Summary of the invention
The disclosure proposes new technical scheme in view of at least one in above problem.
The disclosure provides a kind of EPC list generating method in one, and it can reduce the resource that existing charging way is wasted.
The disclosure provides a kind of IAD on the other hand at it, and it can reduce the resource that existing charging way is wasted.
The disclosure provides a kind of EPC ticket generation system in it is another, and it can reduce the resource that existing charging way is wasted.
According to the disclosure, a kind of EPC list generating method is provided, comprises:
Configure local IMSI number section;
The IMSI information of user is obtained when user access network;
With the local IMSI number section configured, IMSI information according to user judges whether user is local user;
If user is local user, then not for user generates charging data record CDR, otherwise generates CDR for user and mail to charging gateway CG.
In embodiments more of the present disclosure, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user.
In embodiments more of the present disclosure, judge that whether user is that the step of local user comprises according to the IMSI information of user and the local IMSI number section configured:
Extract number segment information identical with institute config. number fragment position in the IMSI information of user;
Number segment information extracted is mated with configured local IMSI number section;
If the match is successful for both, then show that user is local user, otherwise show that user is roamer.
According to the disclosure, additionally provide a kind of IAD, comprising:
This locality section dispensing unit, for configuring local IMSI number section;
IMSI information acquiring unit, for obtaining the IMSI information of user when user access network;
With the local IMSI number section configured, local user's judging unit, judges whether user is local user for the IMSI information according to user;
CDR generates judging unit, if be local user for user, then not for user generates charging data record CDR, otherwise generate CDR for user and mails to charging gateway CG.
In embodiments more of the present disclosure, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user.
In embodiments more of the present disclosure, local user's judging unit comprises:
Number section extracts subelement, for extract user IMSI information in number segment information identical with institute config. number fragment position;
Number section coupling subelement, for mating number segment information extracted with configured local IMSI number section;
User type determination subelement, if the match is successful for both, then shows that user is local user, otherwise shows that user is roamer.
According to the disclosure, additionally provide a kind of EPC ticket generation system, comprise the IAD of user terminal, grouped data network gateway, charging gateway and previous embodiment, wherein, charging gateway is mutual with grouped data network gateway and IAD respectively, user terminal respectively with grouped data network gateway and IAD mutual.
In embodiments more of the present disclosure, IAD is SGW or high-speed packet data service gateway.
In technical scheme of the present disclosure, number section of the IMSI that first pre-configured this locality uses in IAD, extract the corresponding section in user IMSI when user access network, itself and number section configured are compared, if identical, then show that user is local user, now IAD will be no longer this kind of user's call list, if different, then show that the user accessed is non-local user, i.e. roamer, now IAD is also required to be this kind of user's call list.In a communication network, find according to statistical analysis, local user is far more than roamer, therefore, technical scheme of the present disclosure significantly can reduce the ticket amount that IAD goes out for charging gateway, while raising ticket validity, significantly reduce the processing load of charging gateway, save a large amount of physical resources.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the disclosure, forms a application's part.In the accompanying drawings:
Fig. 1 is the schematic flow sheet of the EPC list generating method of a disclosure embodiment.
Fig. 2 is the schematic flow sheet of the EPC list generating method of another embodiment of the disclosure.
Fig. 3 is the structural representation of the IAD of a disclosure embodiment.
Fig. 4 is the structural representation of the IAD of another embodiment of the disclosure.
Fig. 5 is the structural representation of the EPC ticket generation system of a disclosure embodiment.
Embodiment
Below with reference to accompanying drawings the disclosure is described.It should be noted that following being described in is only explanatory and exemplary in essence, never as any restriction to the disclosure and application or use.Unless stated otherwise, otherwise positioned opposite and numerical expression and the numerical value of the parts of setting forth in an embodiment and step do not limit the scope of the present disclosure.In addition, technology well known by persons skilled in the art, method and apparatus may not be discussed in detail, but are intended to the part becoming specification in appropriate circumstances.
The following embodiment of the disclosure is for SGW-CDR/HSGW-CDR only for the cost accounting of roamer, and SGW and HSGW can not distinguish the type of user, and unified is whole access user call list, and this behavior causes wasting a large amount of system resource.
Based on the problems referred to above, present disclosure proposes and how to differentiate whether this user is local user by SGW and HSGW according to the IMSI of user, for roamer, SGW and HSGW can send CDR to CG; For local user, SGW and HSGW can not produce CDR again.Particularly, first the IMSI number section of local user is set in HSGW and SGW; Compared by HSGW or SGW when user accesses and differentiate whether active user is roamer, if so, then need to produce CDR, otherwise, without the need to producing CDR.This technical scheme, when ensureing that existing billing function is constant, effectively reduces the load of the equipment such as CG, decreases network construction cost.
Fig. 1 is the schematic flow sheet of the EPC list generating method of a disclosure embodiment.
As shown in Figure 1, this embodiment can comprise the following steps:
S102, configures local IMSI number section;
In other words, the public IMSI number section that namely pre-configured local user has jointly on the IAD of such as SGW and HSGW, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user.
Particularly, IMSI has 15, and its structure is as follows:
MCC+MNC+MSIN
Wherein, MCC:Mobile Country Code, Mobile Country Code MCC, the resource of MCC is distributed unitedly and management by International Telecommunication Association (ITU), unique country identified belonging to mobile subscriber, totally 3, China is 460, if be the external roamer to China, local user and roaming abroad user just can be distinguished according to this difference of three.
MNC:Mobile Network Code, Mobile Network Code, 2, China Mobile's system uses 00,02,07, and CHINAUNICOM's gsm system uses 01,06, and China Telecom's cdma system uses 03,05, China Railway Telecom's system uses 20, visible if China user, with in the undistinguishable situation of MCC, MNC can be utilized to distinguish the roaming of cross operator, across a network.
MSIN:Mobile Subscriber Identification Number, identification number of mobile subscriber, has 10, and its structure is as follows:
EF+M0M1M2M3+ABCD
Wherein, front two may be used for distinguishing physics area, that is, different province.Like this, under same operator, these two can be utilized transprovincially to identify whether as or trans-regional roamer.
S104, obtains the IMSI information of user when user access network; Now, 15 IMSI information of user can be extracted in the message of user's access.
S106, with the local IMSI number section configured, the IMSI information according to user judges whether user is local user;
Particularly, because the national code in country variant or area is different, the PLMN code before the IMSI number section of different operators is different, and each IMSI number section economized of same operator is not identical yet, therefore, several can be utilized before IMSI to identify whether access user is local user.
It is pointed out that the mode compared by a local number is compared, the mode that the disclosure utilizes number segment to compare significantly can promote comparison efficiency.
S108, the CDR gone out due to IAD only for the cost accounting of roamer, therefore, if user is local user, then not for user generates charging data record CDR, otherwise generates CDR for user and mails to CG.
In this embodiment, number section of the IMSI that first pre-configured this locality uses in IAD, extract the corresponding section in user IMSI when user access network, itself and number section configured are compared, if identical, then show that user is local user, now IAD will be no longer this kind of user's call list, if different, then show that the user accessed is non-local user, i.e. roamer, now IAD is also required to be this kind of user's call list.In a communication network, find according to statistical analysis, local user is far more than roamer, therefore, technical scheme of the present disclosure significantly can reduce the ticket amount that IAD goes out for charging gateway, while raising ticket validity, significantly reduce the processing load of charging gateway, save a large amount of physical resources.
Further, judge that whether user is that the step of local user can comprise according to the IMSI information of user and the local IMSI number section configured in step s 106:
Extract number segment information identical with institute config. number fragment position in the IMSI information of user;
Number segment information extracted is mated with configured local IMSI number section;
If the match is successful for both, then show that user is local user, otherwise show that user is roamer.
Particularly, the number segment of identifying user position and operator's informaiton first can be extracted from 15 IMSI information of user, such as, extract first 7, these first 7 that extract are compared with configured 7 local IMSI number sections, if the 7 item segment informations extracted are identical with number segment information of configuration, then show that this user is local user, otherwise show that this user is trans-regional roamer or trans-network roaming user.
Illustrate, suppose that the IMSI number of access user is 460030118971246, the number segment extracted is: 4600301, local user's number segment of configuration is: 4600302, because both are not identical, therefore can determine that the user is roamer, IAD needs generate CDR for this user and send a CG.
Next, by an instantiation, previous embodiment is described in detail.
(1) local IMSI number section is configured: in HSGW and SGW, the IMSI number section of pre-configured local user.
(2) IMSI of access user is obtained: for LTE access, obtained the IMSI of access user by SGW; For eHRPD access, obtained the IMSI of access user by HSGW.
(3) differentiate that user type: HSGW differentiates the type of eHRPD access user according to pre-configured local user's IMSI number section; SGW differentiates the type of LTE access user according to pre-configured local user's IMSI number section, and wherein, the type of access user comprises local user and roamer.
(4) carry out corresponding ticket operation: for roamer, HSGW is by generation HSGW-CDR and mail to CG, and SGW is by generation SGW-CDR and mail to CG; For local user, HSGW can not generate HSGW-CDR, and SGW can not generate SGW-CDR.
Next, for LTE access, disclosure technical scheme is described in detail.
Fig. 2 is the schematic flow sheet of the EPC list generating method of another embodiment of the disclosure.
As shown in Figure 2, this embodiment can comprise the following steps:
S202, local user accesses LTE.
S204, SGW are according to the IMSI number section of the pre-configured local user of the IMSI comparison of access user, and determining is local user, and SGW will not send CDR.
S206, PGW send PGW-CDR to CG.
S208, roamer accesses LTE.
S210, SGW are according to the pre-configured local user's IMSI number section of the IMSI comparison of access user, and determining is be roamed into user.
S212, PGW item CG sends PGW-CDR.
S214, SGW send SGW-CDR to CG.
It is pointed out that above-mentioned S204 and S206 can process simultaneously; S210 and S212 can process simultaneously.
One of ordinary skill in the art will appreciate that, realize the whole of said method embodiment to have been come by the hardware that program command is relevant with part steps, aforesaid program can be stored in a computing equipment read/write memory medium, this program is when performing, perform and comprise the step of said method embodiment, and aforesaid storage medium can comprise ROM, RAM, magnetic disc and CD etc. various can be program code stored medium.
Fig. 3 is the structural representation of the IAD of a disclosure embodiment.
As shown in Figure 3, the IAD 30 in this embodiment can comprise this locality section dispensing unit 302, IMSI information acquiring unit 304, local user's judging unit 306 and CDR and generate judging unit 308.Wherein,
This locality section dispensing unit 302, for configuring local IMSI number section, wherein, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user;
IMSI information acquiring unit 304, for obtaining the IMSI information of user when user access network;
With the local IMSI number section configured, local user's judging unit 306, judges whether user is local user for the IMSI information according to user;
CDR generates judging unit 308, if be local user for user, then not for user generates charging data record CDR, otherwise generate CDR for user and mails to CG.
In this embodiment, number section of the IMSI that first pre-configured this locality uses in IAD, extract the corresponding section in user IMSI when user access network, itself and number section configured are compared, if identical, then show that user is local user, now IAD will be no longer this kind of user's call list, if different, then show that the user accessed is non-local user, i.e. roamer, now IAD is also required to be this kind of user's call list.In a communication network, find according to statistical analysis, local user is far more than roamer, therefore, technical scheme of the present disclosure significantly can reduce the ticket amount that IAD goes out for charging gateway, while raising ticket validity, significantly reduce the processing load of charging gateway, save a large amount of physical resources.
Fig. 4 is the structural representation of the IAD of another embodiment of the disclosure.
As shown in Figure 4, compared with the embodiment in Fig. 3, the local user's judging unit 402 in the IAD 40 in this embodiment can the number of comprising section extract subelement 402a, number section coupling subelement 402b and user type determination subelement 402c.Wherein,
Number section extracts subelement 402a, for extract user IMSI information in number segment information identical with institute config. number fragment position;
Number section coupling subelement 402b, for mating number segment information extracted with configured local IMSI number section;
User type determination subelement 402c, if the match is successful for both, then shows that user is local user, otherwise shows that user is roamer.
Fig. 5 is the structural representation of the EPC ticket generation system of a disclosure embodiment.
As shown in Figure 5, system 50 in this embodiment can comprise user terminal 502, PGW504, CG506 and IAD 508, wherein, CG506 is mutual with PGW504 and IAD 508 respectively, user terminal 502 respectively with PGW504 and IAD 506 mutual.IAD 508 can be realized by previous embodiment.
Further, IAD can be specially SGW or HSGW.
Particularly, when access network is LTE network, IAD is SGW, and when access network is EHRPD, IAD is HSGW.
In this specification, each embodiment all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, and part identical with similar between each embodiment can cross-reference.For device embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part can see the explanation of embodiment of the method part.
Although describe the disclosure with reference to exemplary embodiment, should be understood that the disclosure is not limited to above-mentioned exemplary embodiment.It will be obvious to those skilled in the art that and can revise above-mentioned exemplary embodiment under the condition not deviating from the scope of the present disclosure and spirit.The scope of appended claim should be endowed the widest explanation, to comprise all such amendments and equivalent 26S Proteasome Structure and Function.
Claims (8)
1. an EPC list generating method, is characterized in that, comprising:
Configure local IMSI number section;
The IMSI information of user is obtained when user access network;
With the local IMSI number section configured, IMSI information according to described user judges whether described user is local user;
If described user is local user, then do not generate charging data record CDR for described user, otherwise generate CDR for described user and mail to charging gateway CG.
2. EPC list generating method according to claim 1, is characterized in that, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user.
3. EPC list generating method according to claim 1, is characterized in that, judges that whether described user is that the step of local user comprises according to the IMSI information of described user and the local IMSI number section configured:
Extract number segment information identical with institute config. number fragment position in the IMSI information of described user;
Number segment information extracted is mated with configured local IMSI number section;
If the match is successful for both, then show that described user is local user, otherwise show that described user is roamer.
4. an IAD, is characterized in that, comprising:
This locality section dispensing unit, for configuring local IMSI number section;
IMSI information acquiring unit, for obtaining the IMSI information of user when user access network;
With the local IMSI number section configured, local user's judging unit, judges whether described user is local user for the IMSI information according to described user;
CDR generates judging unit, if be local user for described user, then do not generate charging data record CDR for described user, otherwise generates CDR for described user and mail to charging gateway CG.
5. IAD according to claim 4, is characterized in that, the IMSI number section configured comprises province code name belonging to mobile subscriber belonging country code name, mobile network number and user.
6. IAD according to claim 4, is characterized in that, described local user's judging unit comprises:
Number section extracts subelement, for extract described user IMSI information in number segment information identical with institute config. number fragment position;
Number section coupling subelement, for mating number segment information extracted with configured local IMSI number section;
User type determination subelement, if the match is successful for both, then shows that described user is local user, otherwise shows that described user is roamer.
7. an EPC ticket generation system, it is characterized in that, comprise the IAD according to any one of user terminal, grouped data network gateway, charging gateway and claim 4 to 6, wherein, described charging gateway is mutual with described grouped data network gateway and described IAD respectively, described user terminal respectively with described grouped data network gateway and described IAD mutual.
8. EPC ticket generation system according to claim 7, is characterized in that, described IAD is SGW or high-speed packet data service gateway.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840249A (en) * | 2020-06-24 | 2021-12-24 | 中国电信股份有限公司 | Method, charging gateway and system for distinguishing charging call tickets |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090264097A1 (en) * | 2008-04-22 | 2009-10-22 | Yigang Cai | Charging in lte/epc communication networks |
| KR20100104610A (en) * | 2009-03-18 | 2010-09-29 | 에스케이텔레콤 주식회사 | System, data sevice server, charging server and method for providing service of charging to joined international roaming mobile terminal |
| CN102316433A (en) * | 2010-07-06 | 2012-01-11 | 中兴通讯股份有限公司 | Ticket information reporting method and system |
| CN102457827A (en) * | 2010-10-28 | 2012-05-16 | 大唐移动通信设备有限公司 | Method, system and device for notifying close of bills and combining bills |
| CN102970669A (en) * | 2012-11-15 | 2013-03-13 | 大唐移动通信设备有限公司 | Phone bill sending and processing method and device |
-
2013
- 2013-07-31 CN CN201310326844.0A patent/CN104349296B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090264097A1 (en) * | 2008-04-22 | 2009-10-22 | Yigang Cai | Charging in lte/epc communication networks |
| KR20100104610A (en) * | 2009-03-18 | 2010-09-29 | 에스케이텔레콤 주식회사 | System, data sevice server, charging server and method for providing service of charging to joined international roaming mobile terminal |
| CN102316433A (en) * | 2010-07-06 | 2012-01-11 | 中兴通讯股份有限公司 | Ticket information reporting method and system |
| CN102457827A (en) * | 2010-10-28 | 2012-05-16 | 大唐移动通信设备有限公司 | Method, system and device for notifying close of bills and combining bills |
| CN102970669A (en) * | 2012-11-15 | 2013-03-13 | 大唐移动通信设备有限公司 | Phone bill sending and processing method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840249A (en) * | 2020-06-24 | 2021-12-24 | 中国电信股份有限公司 | Method, charging gateway and system for distinguishing charging call tickets |
| CN113840249B (en) * | 2020-06-24 | 2023-10-31 | 中国电信股份有限公司 | Method, charging gateway and system for distinguishing charging ticket |
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| CN104349296B (en) | 2018-01-09 |
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