CN101917698A - Method and system for providing mobile equipment user information compatible with 3GPP protocol - Google Patents
Method and system for providing mobile equipment user information compatible with 3GPP protocol Download PDFInfo
- Publication number
- CN101917698A CN101917698A CN2010102588363A CN201010258836A CN101917698A CN 101917698 A CN101917698 A CN 101917698A CN 2010102588363 A CN2010102588363 A CN 2010102588363A CN 201010258836 A CN201010258836 A CN 201010258836A CN 101917698 A CN101917698 A CN 101917698A
- Authority
- CN
- China
- Prior art keywords
- equipment
- international mobile
- mobile
- check
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/71—Hardware identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/69—Identity-dependent
- H04W12/72—Subscriber identity
Abstract
The invention provides a method and a system for providing mobile equipment user information compatible with a 3GPP protocol. The method comprises that: a mobile switch center/visit location register (MSC/VLR) sends MAP-CHECK-IMEI check request message to an equipment identity register (EIR) through an F interface or a GPRS service support node and a Gf interface, wherein the check request message comprises coded IMEI, IMSI and ES information of mobile equipment; the EIR receives and decodes the check request message; the EIR performs validity check on the mobile equipment according to the IMEI, IMSI and ES information; the EIR sends the validity check result back to the MSC/VLR through the F interface or sends the validity check result back to the GPRS service support node through the Gf interface; and the EIR sends the IMEI, IMSI and ES information to a central equipment identity register through a user interface. The method and the system improve the security and serviceability of the validity check of the mobile equipment.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of and the method and system that mobile equipment subscriber information the is provided 3GPP protocol-compliant.
Background technology
IMEI (International Mobile station Equipment Identity, international mobile equipment identification number) totally 15 bit digital, according to the 3GPP agreement, concrete constituted mode is TAC-SNR-SP, wherein, TAC (Type Approval Code, unit type approval code) is 8 bit digital, and the 7th, 8 of IMEI is FAC (Factory Assembly Number before 2003, factory's assembling sign indicating number, the general proxy place of production), TAC is merged in TAC after 2003, uses no longer separately; SNR (Serial Number, sequence number) is 6 bit digital, and there are not two identical SNR numbers in the mobile device of same type; SP (Spare, standby number) is 1 bit digital, is set to 0 when transmitting via travelling carriage, the IMEI that stores in the travelling carriage generally replenish 1 bit digital as check digit to prevent manual errors.
IMEISV (International Mobile station Equipment Identity and Software Version Number, international mobile equipment identification number and software version number) totally 16 bit digital, be to increase SVN (Software Version Number by IMEI, software version number) constitute, SVN is 2 bit digital.
IMSI (International Mobile Subscriber Identity, international mobile subscriber identity) totally 15 bit digital, by MCC(Mobile Country Code, Mobile Country Code MCC), MNC(MNC:Mobile Network Code, Mobile Network Code) MSIN(Mobile Subscriber Identification Number, identification number of mobile subscriber).
In the circuit domain of 2G network, as MS(Mobile Station, travelling carriage, constitute SIM by mobile device ME and contracted user's identification module) when access service or position are upgraded, MSC (Mobile Switch Center, mobile switching centre)/VLR (Visit Location Register, VLR Visitor Location Register) utilize MAP_CHECK_IMEI message to be initiated to EIR (Equipment Identity Register, equipment identity register) legitimate verification, whether legal to check mobile device, determine that then can mobile device in the continuous service access of carrying out of network trunk.
In 2G grouping of network territory, when MS access service or position renewal, SGSN (GPRS Service Support Node, the GPRS serving GPRS support node) utilize MAP_CHECK_IMEI message to send to the legitimate verification of EIR, whether legal to check mobile device, determine that then can mobile device in the continuous service access of carrying out of network trunk.
In 3G network, as MS(Mobile Station, travelling carriage, constitute by user equipment (UE) and subscriber identification module UIM) when access service or position are upgraded, SGSN or MSC utilize MAP_CHECK_IMEI(to check IMEI) message sends to the legitimate verification of EIR, whether legal to check mobile device, determine that then can mobile device in the continuous service access of carrying out of network trunk.
In 2G and 3G network, the signaling process that carries out the mobile device legitimate verification is identical, and has made clearly regulation in the MAP of 3GPP agreement technical specification TS 29.002.Because the difference of 3GPP protocol version, concrete signaling process is slightly variant, but keeps backward compatibility in principle.
At present, mainstream carrier's core net (Core Network, be called for short CN) equipment has all adopted R5(Release 5, and promptly released version 5) or the 3GPP technical specification of highest version more.Method and system to the mobile device validity checking then still reaches version in the past based on R4 in the world.
The range of application of mobile device validity checking function is all mobile communications networks that meet the 3GPP agreement, comprises GSM, WCDMA, TD-SCDMA etc., should support the core net of various version, and to former version backward compatibility.
The idiographic flow of execution mobile device validity checking function may further comprise the steps as shown in Figure 1 in the circuit domain:
Step S101, send inspection IMEI request message MAP_CHECK_IMEI by F interface to EIR by MSC/VLR, carry a plurality of parameters relevant in this message, as the facility information of call number (Invoke ID), IMEI, IMEISV, request, equipment state, BMUEF, user error information, and supplier's error message etc. with travelling carriage.Concrete definition as table 1(R4 and before version) and table 2(R5 reach version later on) shown in:
The MAP_CHECK_IMEI primitive of stipulating in the version before table 1:R4 reaches
The MAP_CHECK_IMEI primitive of stipulating in the version after table 2:R5 reaches
To MSC echo check IMEI response message MAP_CHECK_IMEI_ACK, whether the IMEI of this mobile device of notice MSC/VLR is legal by the F interface for step S102, EIR.
The idiographic flow of execution mobile device validity checking function may further comprise the steps as shown in Figure 2 in the packet domain:
Step S201, send inspection IMEI request message MAP_CHECK_IMEI by Gf interface to EIR by SGSN, carry a plurality of parameters relevant in this message, as the facility information of call number (Invoke ID), IMEI, IMEISV, request, equipment state, BMUEF, user error information, and supplier's error message etc. with travelling carriage.Concrete definition as table 1(R4 and before version) and table 2(R5 reach version later on) shown in;
To SGSN echo check IMEI response message MAP_CHECK_IMEI_ACK, whether the IMEI of this mobile device of notice SGSN is legal by Gf interface for step S202, EIR.
According to 3GPP agreement TS 29.002, the coded system to MAP_CHECK_IMEI message in the different editions is as follows:
(1) R4 and version in the past
checkIMEI OPERATION
ARGUMENT
imei?OCTET?STRING?(?SIZE(?8?)?)
RESULT
equipmentStatus?ENUMERATED?{
whiteListed?(?0?),
blackListed?(?1?),
greyListed?(?2?)?}
ERRORS?{
--?systemFailure?--?localValue?:?34,
--?dataMissing?--?localValue?:?35,
--?unknownEquipment?--?localValue?:?7}
::=?localValue?:?43
(2) R5 and R6
checkIMEI OPERATION?::=?{
ARGUMENT SEQUENCE?{
imei?OCTET?STRING?(?SIZE(?8?)?),
requestedEquipmentInfo?BIT?STRING?{
equipmentStatus?(0?),
bmuef?(1?)}?(?SIZE(?2?..?8?)?),
extensionContainer SEQUENCE?{
privateExtensionList?[0]?IMPLICIT?SEQUENCE?(?SIZE(?1?..?10?)?)?OF
SEQUENCE?{
extId?MAP-EXTENSION?.&extensionId?(?{
...}?)?,
extType?MAP-EXTENSION?.&ExtensionType?(?{
...}?{?@extId?}?)?OPTIONAL}?OPTIONAL,
pcs-Extensions?[1]?IMPLICIT?SEQUENCE?{
...?}?OPTIONAL,
...?}?OPTIONAL,
...?}
RESULT SEQUENCE?{
equipmentStatus?ENUMERATED?{
whiteListed?(?0?),
blackListed?(?1?),
greyListed?(?2?)?}?OPTIONAL,
bmuef?SEQUENCE?{
uesbi-IuA?[0]?IMPLICIT?BIT?STRING?(?SIZE(?1?..?128?)?)?OPTIONAL,
uesbi-IuB?[1]?IMPLICIT?BIT?STRING?(?SIZE(?1?..?128?)?)?OPTIONAL,
...?}?OPTIONAL,
extensionContainer?[0] IMPLICIT?SEQUENCE?{
privateExtensionList [0]?IMPLICIT?SEQUENCE?(?SIZE(?1?..?10?)?)?OF
SEQUENCE?{
extId?MAP-EXTENSION?.&extensionId?(?{
...}?)?,
extType?MAP-EXTENSION?.&ExtensionType?(?{
...}?{?@extId?}?)?OPTIONAL}?OPTIONAL,
pcs-Extensions?[1]?IMPLICIT?SEQUENCE?{
...?}?OPTIONAL,
...?}?OPTIONAL,
...?}
ERRORS?{
systemFailure?|
dataMissing?|
unknownEquipment?}
CODE?local?:?43
}
(3) R7 and version later on
checkIMEIOPERATION?::=?{
ARGUMENT
CheckIMEI-Arg
RESULT
CheckIMEI-Res
ERRORS?{
systemFailure?|
dataMissing?|
unknownEquipment}
CODE?local:43?}
Wherein,
CheckIMEI-Arg?::=?SEQUENCE?{
imei?IMEI,
requestedEquipmentInfo?RequestedEquipmentInfo,
extensionContainer?ExtensionContainer?OPTIONAL,
...}
CheckIMEI-Res?::=?SEQUENCE?{
equipmentStatus?EquipmentStatus?OPTIONAL,
bmuef?UESBI-Iu?OPTIONAL,
extensionContainer?[0]?ExtensionContainer?OPTIONAL,
...}
RequestedEquipmentInfo::=?BIT?STRING?{
equipmentStatus?(0),
bmuef?(1)}?(SIZE?(2..8))
--?exception?handling:?reception?of?unknown?bit?assignments?in?the
--?RequestedEquipmentInfo?data?type?shall?be?discarded?by?the?receiver
UESBI-Iu?::=?SEQUENCE?{
uesbi-IuA?[0]?UESBI-IuA?OPTIONAL,
uesbi-IuB?[1]?UESBI-IuB?OPTIONAL,
...}
UESBI-IuA?::=?BIT?STRING?(SIZE(1..128))
--?See?3GPP?TS?25.413
UESBI-IuB?::=?BIT?STRING?(SIZE(1..128))
--?See?3GPP?TS?25.413
EquipmentStatus::=?ENUMERATED?{
whiteListed?(0),
blackListed?(1),
greyListed?(2)}
extensionContainer?SEQUENCE?{
privateExtensionList?[0]?IMPLICIT?SEQUENCE?(?SIZE(?1?..?10?)?)?OF
SEQUENCE?{
extId?MAP-EXTENSION?.&extensionId?(?{
...}?)?,
extType?MAP-EXTENSION?.&ExtensionType?(?{
...}?{?@extId?}?)?OPTIONAL}?OPTIONAL,
pcs-Extensions?[1]?IMPLICIT?SEQUENCE?{
...?}?OPTIONAL,
...?}?OPTIONAL}
By to above-mentioned each version in the 3GPP agreement to the MAP_CHECK_IMEI coded system more as can be known: R4 and before the substance of the MAP_CHECK_IMEI that stipulated of version, be only to comprise IMEI in the request message parameter, and only comprise equipment state in the response message parameter; Made bigger improvement on the former version of R5 and R6; Version was not done substantial improvements to R5 and R6 after R7 reached, but form of presentation is more clear.
At first, the purpose of inspection mobile device legitimacy is set to and stops faulty equipment and stolen equipment access to mobile network.And the basic mode (be R4 and before version) of utilizing above-mentioned MAP_CHECK_IMEI message is when verifying the mobile device legitimacy, whether legal equipment state be mobile device unique foundation, can and bring into use Network by the checking flow process as long as the used IMEI of mobile device is legal.If certain IMEI is legal, then used the mobile device of this IMEI of bootlegging can be considered to legal equally, and smooth access to mobile network.
Owing to be used to check the information deficiency of IMEI legitimacy in the MAP_CHECK_IMEI message of standard, there is technological deficiency according to the EIR equipment of this technical specification manufacturing.A lot of operators often do not adopt MAP_CHECK_IMEI to carry out mobile device management at the initial stage of networking.
Along with the development of mobile multi-media service, professional dependence to mobile device (or claiming portable terminal) progressively manifests.Dissimilar mobile phones is to the support obvious difference of multimedia service.The research that IMEI is used has entered a brand-new stage.Except that original management that prevents stolen equipment, faulty equipment, the emphasis of concern has been transferred to the development and utilization to the type information of TAC representative among the IMEI.Originally be mainly used in the method and system of checking the mobile device legitimacy, be used to provide mobile equipment subscriber information more.
In order to solve the problem that lacks the useful information except that IMEI in the MAP_CHECK_IMEI message better, the technical scheme that increases parameter in the MAP_CHECK_IMEI of standard message is brought into schedule, main additional parameter is IMSI, other parameter also comprises MSISDN(Mobile Subscirber ISDN, mobile subscriber ISDN number).This type of scheme generally be utilize proprietary technology R4 and before directly after IMEI, increase parameter such as IMSI in the coded system of version, reach the purpose that IMEI and IMSI bind.Because adopted the proprietary technology that does not meet the 3GPP agreement, this type of scheme can only can realize on the network equipment that particular vendor provides that the development platform of related service also must custom-made.Adjust additional parameter if desired, then need large-scale scrap build, comprising: equipment of the core network, development platform, application software etc.Objectively limited the range of choice of mobile communication carrier when the buying equipment based on the implementation of above-mentioned proprietary technology.Adopt technical scheme that off-gauge proprietary technology expands MAP_CHECK_IMEI message and system and 3GPP agreement incompatible, also do not possess the condition of extensive commercialization.
In sum, at present to the research of method and system that mobile equipment subscriber information is provided and use also rest on R4 and before on the technical foundation of version, can't satisfy the demand that mobile operator develops mobile multi-media service.
Summary of the invention
The invention provides a kind of and the method and system that mobile equipment subscriber information the is provided 3GPP protocol-compliant, utilize existing mobile device inspection (MAP_CHECK_IMEI) mechanism that meets the 3GPP agreement in time to provide and the relevant ES(Equipment Status of mobile device (can carry out uniqueness identification) by IMEI, equipment state), information such as IMSI, in the precision that improves the mobile device validity checking, provide the more useful informations relevant, to improve the fail safe and the serviceability of mobile device with IMEI.
According to an aspect of the present invention, a kind of method that is used to provide with the mobile equipment subscriber information of 3GPP protocol-compliant is provided, described method comprises the following steps: that mobile switching center is passed through F interface or the GPRS serving GPRS support node sends MAP_CHECK_IMEI inspection request message by Gf interface to equipment identity register, and described inspection request message comprises international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information of the described mobile device of having encoded; Described equipment identity register receives and the described inspection request message of decoding; Described equipment identity register carries out validity checking according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information to described mobile device; Described equipment identity register sends it back the validity checking result described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface; Described equipment identity register sends to described central equipment identification register by user interface with described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information.
According to another aspect of the present invention, described mobile switching center or GPRS serving GPRS support node send to equipment identity register and check that request message also comprises before: described mobile switching center or GPRS serving GPRS support node obtain described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information when receiving that mobile device start or position renewal etc. trigger message.
According to another aspect of the present invention, described mobile switching center or GPRS serving GPRS support node also comprise after obtaining described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information: described mobile switching center or GPRS serving GPRS support node are encoded to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information in the described inspection request message.
According to another aspect of the present invention, described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded in the extension container parameter that satisfies the 3GPP consensus standard of described inspection request message.
According to another aspect of the present invention, under the situation that does not start the mobile device validity checking, described equipment identity register with the existing equipment state of described mobile device as the validity checking result.
According to another aspect of the present invention, starting and not starting under the situation of mobile device validity checking mechanism, all provide mobile equipment subscriber information to described central equipment identification register.
According to another aspect of the present invention, a kind of system that is used to provide with the mobile equipment subscriber information of 3GPP protocol-compliant is provided, described system comprises mobile switching center, the GPRS serving GPRS support node, equipment identity register and central equipment identification register, described mobile switching center or GPRS serving GPRS support node are used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to be checked in the request message, and by F interface or Gf interface described inspection request message is sent to described equipment identity register; Described equipment identity register is used for decoding described international mobile equipment identification number from described inspection request message, international mobile subscriber identity and existing equipment state information, according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are judged the legitimacy of described mobile device, and described legitimacy judged result is encoded to checks in the response message, will send it back described mobile switching center or send it back described GPRS serving GPRS support node by F interface through the described inspection response message of above-mentioned expansion again by Gf interface; Described central equipment identification register is used for receiving described international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that is provided by described equipment identity register by user interface.
According to another aspect of the present invention, described central equipment identification register comprises international mobile equipment identification number central database and portable terminal model features database, is used to provide the data, services that portable terminal is adaptive or inquire about.
According to another aspect of the present invention, described mobile switching center or GPRS serving GPRS support node are used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information be encoded to and check request message.
According to another aspect of the present invention, described mobile switching center further comprises: check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message; Check request transmitting unit, be used for described inspection request message is sent to described equipment identity register by F interface; Check the response receiving element, be used for receiving described inspection response message from described equipment identity register; Check the response decoding unit, be used for decoding the result that legitimacy that described equipment identity register carries out is judged from described inspection response message.
According to another aspect of the present invention, described mobile switching center also comprises data capture unit, is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information.
According to another aspect of the present invention, described GPRS serving GPRS support node further comprises: data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information; Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message; Check request transmitting unit, be used for described inspection request message is sent to equipment identity register by Gf interface; Check the response receiving element, be used for described slave unit identification register receiving check response message; Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
According to another aspect of the present invention, described equipment identity register further comprises: check the request receiving element, be used for receiving inspection request message that comes from described mobile switching center or the inspection request message that comes from described GPRS serving GPRS support node by the Gf interface reception by F interface; Check the request decoding unit, be used for decoding described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described inspection request message; The legitimacy judging unit is used for the legitimacy according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information judgement mobile device; Check the response coding unit, be used for the legitimacy judged result is encoded to the inspection response message; Check the response transmitting element, be used for described inspection response message is sent it back described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface; Mobile equipment subscriber information upgrades coding unit, and the international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that are used for described equipment identity register is obtained are encoded to ME_USER_INFORMATION_UPDATE message; Mobile equipment subscriber information upgrades transmitting element, is used for described ME_USER_INFORMATION_UPDATE message is sent to described central equipment identification register.
According to another aspect of the present invention, described central equipment identification register further comprises: mobile equipment subscriber information upgrades receiving element, is used to receive the ME_USER_INFORMATION_UPDATE message that comes from described equipment identity register; Mobile equipment subscriber information upgrades decoding unit, is used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described ME_USER_INFORMATION_UPDATE message; The international mobile equipment identification number central database unit is used for the storage and the management of described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information; Portable terminal model features Database Unit is used for the storage and the management of mobile device terminal model features information; DSU is used to the mobile communication business unit that portable terminal adaption function and the query function relevant with described international mobile equipment identification number is provided.
The present invention also provides a kind of mobile switching center equipment that mobile equipment subscriber information is provided, and comprising: data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information; Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message; Check request transmitting unit, be used for described inspection request message being sent to equipment identity register by F interface; Check the response receiving element, be used for described slave unit identification register receiving check response message; Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
The present invention also provides a kind of GPRS serving GPRS support node equipment that mobile equipment subscriber information is provided, and comprising: data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information; Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information being encoded to the inspection request message by Gf interface; Check request transmitting unit, be used for described inspection request message is sent to equipment identity register; Check the response receiving element, be used for described slave unit identification register receiving check response message; Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
The present invention also provides a kind of equipment identity register equipment that mobile equipment subscriber information is provided, comprise: check the request receiving element, be used for receiving the inspection request message that comes from described mobile switching center or come from described GPRS serving GPRS support node by the Gf interface reception by F interface; Check the request decoding unit, be used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described inspection request message; The legitimacy judging unit is according to the legitimacy of described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information judgement mobile device; Check the response coding unit, be used for the legitimacy judged result is encoded to the inspection response message; Check the response transmitting element, be used for described inspection response message is sent it back described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface.
According to a further aspect in the invention, equipment identity register equipment also comprises: mobile equipment subscriber information upgrades coding unit, and the international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that are used for equipment identity register is obtained are encoded to ME_USER_INFORMATION_UPDATE message; Mobile equipment subscriber information upgrades transmitting element, is used for described ME_USER_INFORMATION_UPDATE message is sent to the central equipment identification register by user interface.
The present invention also provides a kind of central equipment identification register equipment that mobile equipment subscriber information is provided, comprise: mobile equipment subscriber information upgrades receiving element, is used for receiving the ME_USER_INFORMATION_UPDATE message that comes from equipment identity register by user interface; Mobile equipment subscriber information upgrades decoding unit, is used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described ME_USER_INFORMATION_UPDATE message; The international mobile equipment identification number central database unit is used for the storage and the management of international mobile equipment identification number, international mobile subscriber identity and existing equipment state information; Portable terminal model features Database Unit is used for the storage and the management of mobile device terminal model features information; DSU is used to the mobile communication business unit that portable terminal adaption function and the query function relevant with international mobile equipment identification number is provided.
Among the present invention, the coded system that meets the 3GPP agreement with utilization increases information such as ES, IMSI in MAP_CHECK_IMEI message, improved the accuracy of mobile device validity checking, the multiple useful information relevant with mobile device can be provided, improve the fail safe and the serviceability of mobile device.
Description of drawings
Fig. 1 utilizes prior art to check mobile device legitimacy flow chart in the CS territory;
Fig. 2 utilizes prior art to check mobile device legitimacy flow chart in the PS territory;
Fig. 3 is a kind of method flow diagram that mobile equipment subscriber information is provided of the embodiment of the invention;
Fig. 4 is a MSC/VLR process chart in the embodiment of the invention;
Fig. 5 is a SGSN process chart in the embodiment of the invention;
Fig. 6 is an EIR process chart in the embodiment of the invention;
Fig. 7 is a CEIR process chart in the embodiment of the invention;
Fig. 8 is the overall construction drawing of system in the embodiment of the invention;
Fig. 9 is a MSC/VLR system construction drawing in the embodiment of the invention;
Figure 10 is a SGSN system construction drawing in the embodiment of the invention;
Figure 11 is an EIR system construction drawing in the embodiment of the invention;
Figure 12 is a CEIR system construction drawing in the embodiment of the invention.
Embodiment
According to the present invention, provide a kind of and the method that mobile equipment subscriber information the is provided 3GPP protocol-compliant, because F interface and Gf interface and indifference, as unnecessary following will the argumentation no longer respectively.The method according to this invention flow process may further comprise the steps as shown in Figure 3:
Step S301, MSC/VLR or SGSN receive triggering message such as the start of travelling carriage is adhered to, position renewal, obtain IMEI and information such as IMSI, ES by inquiry, MAP_CHECK_IMEI to standard expands, concrete extended mode is the extensionContainer mechanism of enabling in the MAP_CHECK_IMEI message, and privateExtensionList is used in selection, IMSI, ES and extended version information, function identifier etc. are encoded to extId form among the privateExtensionList, and wherein extId is made of 1 ~ 16 integer;
Step S302, EIR equipment parses IMEI after receiving MAP_CHECK_IMEI message.If there is extensionContainer expansion content, then according to step S301 in the corresponding decoding process of coded system parse user profile such as IMSI, ES, provide the user profile relevant in the ME_USER_INFORMATION_UPDATE mode to CEIR or other subscriber equipment with this mobile device;
Step S303, after CEIR equipment is received ME_USER_INFORMATION_UPDATE message, parse user profile such as IMEI, IMSI, ES, send affirmation message to EIR ME_USER_INFORMATION_UPDATE in the ME_USER_INFORMATION_UPDATE_ACK mode;
Step S304 if do not comprise discernible extend information in the MAP_CHECK_IMEI message, then carries out validity checking according to the 3GPP agreement of standard.If comprise discernible extend information, and do not need to carry out validity checking, then the existing ES that parses is sent to MSC/VLR or SGSN as check result.If comprise discernible extend information, and need carry out validity checking, then utilize IMEI and additional information (IMSI, ES etc.) accurately to judge the legitimacy of mobile device: then to allow access network or continue former operation flow as legal, otherwise refuse access network or interrupt former operation flow.
The invention provides a kind of and the method that mobile equipment subscriber information the is provided 3GPP protocol-compliant, by in MAP_CHECK_IMEI message, increasing additional parameter (IMSI, ES etc.), strengthened the accuracy of judging the mobile device legitimacy, more can under the situation that does not start the mobile device validity checking, provide mobile equipment subscriber information, thereby strengthen the serviceability of mobile communication.
With reference to figure 4, be the concrete handling process in the MSC/VLR equipment:
Step S401 receives the MAP_CHECK_IMEI trigger event, start shooting as mobile device adhere to, position renewal etc.;
Step S402 checks whether start the MAP_CHECK_IMEI flow process, if do not need, then handles by normal flow; If desired, then change step S403;
Step S403, obtain IMEI relevant and information such as IMSI, ES with this mobile device, according to 3GPP agreement specified standard mode IMEI is encoded in the MAP_CHECK_IMEI message, out of Memory with the form coding of extensionContainer/ privateExtensionList/ extId in MAP_CHECK_IMEI message;
Step S404 sends to EIR with this MAP_CHECK_IMEI message by F interface or Gf interface;
Step S405 waits for the MAP_CHECK_IMEI response message that comes from EIR;
Step S406 receives the MAP_CHECK_IMEI response message that comes from EIR;
Step S407 judges according to the MAP_CHECK_IMEI response results whether mobile device allows service access, then allows access network or continues former operation flow as legal, otherwise refuse access network or interrupt former operation flow.
With reference to figure 5, be the concrete handling process in the SGSN equipment:
Step S501 receives the MAP_CHECK_IMEI trigger event, start shooting as mobile device adhere to, position renewal etc.;
Step S502 checks whether start the MAP_CHECK_IMEI flow process, if do not need, then handles by normal flow; If desired, then change step S503;
Step S503, obtain IMEI relevant and information such as IMSI, ES with this mobile device, according to 3GPP agreement specified standard mode IMEI is encoded in the MAP_CHECK_IMEI message, out of Memory with the form coding of extensionContainer/ privateExtensionList/ extId in MAP_CHECK_IMEI message;
Step S504 sends to EIR with this MAP_CHECK_IMEI message by F interface or Gf interface;
Step S505 waits for the MAP_CHECK_IMEI response message that comes from EIR;
Step S506 receives the MAP_CHECK_IMEI response message that comes from EIR;
Step S507 judges according to the MAP_CHECK_IMEI response results whether mobile device allows service access, then allows access network or continues former operation flow as legal, otherwise refuse access network or interrupt former operation flow.
With reference to figure 6, be the concrete handling process in the EIR equipment:
Step S601 receives the MAP_CHECK_IMEI request message;
Step S602 decodes to the MAP_CHECK_IMEI request message that receives;
Step S603 judges whether to support expanded function according to above-mentioned analysis result, if support then change step S604 over to, otherwise changes step S607 over to;
Step S604 sends ME_USER_INFORMATION_UPDATE message, for CEIR or other subscriber equipment provide mobile equipment subscriber information;
Step S605 judges whether to carry out validity checking, if start validity checking, then changes step S607 over to, otherwise, change step S606 over to;
Step S606 does not start under the situation of mobile device validity checking, and keeping the existing equipment state changes step S608;
Step S607 carries out the mobile device validity checking.If the support expanded function, then additional parameter such as IMSI, ES all can be used for the decision process to the mobile device legitimacy, with respect to the decision method that only relies on IMEI, can discern the mobile device that uses bootlegging IMEI;
Step S608 is by legitimacy state notifying MSC/VLR or the SGSN equipment of MAP_CHECK_IMEI response message with this subscriber equipment.
With reference to figure 7, be the concrete handling process in the CEIR equipment:
Step S701 judges whether to come from the ME_USER_INFORMATION_UPDATE message of EIR, if having then change step S702 over to, otherwise changes step S706 over to;
Step S702 receives the ME_USER_INFORMATION_UPDATE request message;
Step S703 parses mobile equipment subscriber informations such as IMEI, IMSI, ES;
Step S704 utilizes above-mentioned information that the IMEI central database is carried out immediate updating;
Step S705 sends ME_USER_INFORMATION_UPDATE_ACK message;
Step S706 judges whether the inquiry request message of other subscriber equipment, if having then change step S707 over to;
Step S707 receives inquiry request message;
Step S708, inquiry also obtains information needed, and be encoded in the query response message;
Step S709 sends query response message to the ISSUER.
According to the present invention, also provide a kind of and the system that mobile equipment subscriber information the is provided 3GPP protocol-compliant, the general structure of system comprises MSC/VLR equipment 810, SGSN equipment 820, EIR equipment 830 and CEIR equipment 840 as shown in Figure 8.MSC/VLR equipment 810 or SGSN equipment 820 are encoded to information such as IMSI, ES in the MAP_CHECK_IMEI request message expanding in extensionContainer/ privateExtensionList/ extId mode, and by F interface or Gf interface this request message are sent to EIR equipment 830; EIR equipment 830 decodes IMEI and additional parameters such as IMSI, ES from the MAP_CHECK_IMEI request message of expansion, and offers CEIR equipment 840 or other subscriber equipment; If do not start validity checking, it is constant then to keep the mobile device standing state, and above-mentioned check result sends to MSC/VLR equipment 810 or SGSN equipment 820 by the MAP_CHECK_IMEI response message.
As shown in Figure 9, MSC/VLR equipment further comprises: data capture unit 901, inspection request coding unit 902, inspection request transmitting unit 903, inspection response receiving element 904 and inspection response decoding unit 905; Described data capture unit 901 is used to obtain information such as IMSI, ES; Described inspection request coding unit 902 is used for information such as IMSI, ES are encoded to the inspection request message with IMEI; Described inspection request transmitting unit 903 is used for described inspection request message is sent to EIR equipment; Described inspection response receiving element 904 is used for described from EIR equipment receiving check response message; Described inspection response decoding unit 905 is used for from checking that response message decodes the result that EIR legitimacy that equipment carries out is judged.
As shown in figure 10, SGSN equipment further comprises: data capture unit 1001, inspection request coding unit 1002, inspection request transmitting unit 1003, inspection response receiving element 1004 and inspection response decoding unit 1005; Described data capture unit 1001 is used to obtain information such as IMSI, ES; Described inspection request coding unit 1002 is used for information such as IMSI, ES are encoded to the inspection request message with IMEI; Described inspection request transmitting unit 1003 is used for described inspection request message is sent to EIR equipment; Described inspection response receiving element 1004 is used for described from EIR equipment receiving check response message; Described inspection response decoding unit 1005 is used for from checking that response message decodes the result that EIR legitimacy that equipment carries out is judged.
As shown in figure 11, EIR equipment further comprises: check request receiving element 1101, inspection request decoding unit 1102, validity decision unit 1103, check response coding unit 1104, check response transmitting element 1105, mobile equipment subscriber information renewal coding unit 1106 and equipment user's information updating transmitting element 1107; Described inspection request receiving element 1101 is used to receive the inspection request message that comes from MSC/VLR equipment 810 or SGSN equipment 820; Described inspection request decoding unit 1102 is used for parsing information such as IMEI, IMSI, ES from described inspection request message; Described legitimacy judging unit 1103 is according to the legitimacy of information such as described IMEI, ES, IMSI judgement mobile device; Described inspection response coding unit 1104 is used for the legitimacy judged result is encoded to the inspection response message; Described inspection response transmitting element 1105 is used for described inspection response message is sent to Anchor MSC/VLR equipment 810 or SGSN equipment 820; Described mobile equipment subscriber information upgrades coding unit 1106, and mobile equipment subscriber informations such as IMEI, the IMSI that is used for EIR equipment is obtained, ES are encoded to ME_USER_INFORMATION_UPDATE message; Described mobile equipment subscriber information upgrades transmitting element 1107, is used for described ME_USER_INFORMATION_UPDATE message is sent to CEIR equipment 840 receiving equipments such as mobile equipment subscriber information such as grade.
As shown in figure 12, CEIR equipment further comprises: mobile equipment subscriber information upgrades receiving element 1201, mobile equipment subscriber information upgrades decoding unit 1202, IMEI central database unit 1203, portable terminal model features Database Unit 1204 and DSU 1205; Described mobile equipment subscriber information upgrades receiving element 1201, is used to receive the ME_USER_INFORMATION_UPDATE message that comes from EIR equipment; Described mobile equipment subscriber information upgrades decoding unit 1202, is used for parsing information such as IMEI, IMSI, ES from described ME_USER_INFORMATION_UPDATE message; Described IMEI central database unit 1203, be used for storage and the management of mobile equipment subscriber information (IMEI, IMSI, ES etc.), the IMEI central database should comprise IMEI and IMSI, ES information at least, and all the other information such as LAI, MSISDN etc. select storage as option; Described portable terminal model features Database Unit 1204 is used for the storage and the management of mobile device terminal model features information (as operating system, physical size, display characteristics etc.); Described DSU 1205 is used to other mobile communication business unit that portable terminal adaption function or the query function relevant with IMEI is provided.
The invention provides a kind of and the system that mobile equipment subscriber information the is provided 3GPP protocol-compliant, by in MAP_CHECK_IMEI message, increasing the method for additional parameter, realized no matter whether starting under the situation of validity checking all can in time provide the mobile device active user function of information to CEIR or other subscriber equipment.By information such as IMEI, ES, IMSI are offered EIR, precision and the flexibility of checking the mobile device legitimacy have been strengthened, the information that is provided can strengthen the fail safe of mobile device and the serviceability of mobile communication system as the real time data source of terminal management and professional adaption system.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (19)
1. one kind is used to provide the method with the mobile equipment subscriber information of 3GPP protocol-compliant, it is characterized in that described method comprises the following steps:
Mobile switching center sends MAP_CHECK_IMEI by Gf interface to equipment identity register by F interface or GPRS serving GPRS support node and checks request message, and described inspection request message comprises international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information of the described mobile device of having encoded;
Described equipment identity register receives and the described inspection request message of decoding;
Described equipment identity register carries out validity checking according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information to described mobile device;
Described equipment identity register sends it back the validity checking result described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface;
Described equipment identity register sends to described central equipment identification register by user interface with described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information.
2. the method for claim 1 is characterized in that, described mobile switching center or GPRS serving GPRS support node send to equipment identity register and check that request message also comprises before:
Described mobile switching center or GPRS serving GPRS support node obtain described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information when receiving that mobile device start or position renewal etc. trigger message.
3. method as claimed in claim 2, it is characterized in that described mobile switching center or GPRS serving GPRS support node also comprise after obtaining described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information:
Described mobile switching center or GPRS serving GPRS support node are encoded to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information in the described inspection request message.
4. as the method for mobile equipment subscriber information is provided as described in the claim 3, it is characterized in that, described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded in the extension container parameter that satisfies the 3GPP consensus standard of described inspection request message.
5. the method for mobile equipment subscriber information is provided according to claim 1, it is characterized in that, under the situation that does not start the mobile device validity checking, described equipment identity register with the existing equipment state of described mobile device as the validity checking result.
6. the method for mobile equipment subscriber information is provided according to claim 1, it is characterized in that,, all provide mobile equipment subscriber information to described central equipment identification register starting and not starting under the situation of mobile device validity checking mechanism.
7. one kind is used to provide the system with the mobile equipment subscriber information of 3GPP protocol-compliant, and described system comprises mobile switching center, GPRS serving GPRS support node, equipment identity register and central equipment identification register, it is characterized in that:
Described mobile switching center or GPRS serving GPRS support node are used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message, and by F interface or Gf interface described inspection request message are sent to described equipment identity register;
Described equipment identity register is used for decoding described international mobile equipment identification number from described inspection request message, international mobile subscriber identity and existing equipment state information, according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are judged the legitimacy of described mobile device, and described legitimacy judged result is encoded to checks in the response message, will send it back described mobile switching center or send it back described GPRS serving GPRS support node by F interface through the described inspection response message of above-mentioned expansion again by Gf interface;
Described central equipment identification register is used for receiving described international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that is provided by described equipment identity register by user interface.
8. system as claimed in claim 7 is characterized in that, described central equipment identification register comprises international mobile equipment identification number central database and portable terminal model features database, is used to provide the data, services that portable terminal is adaptive or inquire about.
9. system as claimed in claim 7, it is characterized in that described mobile switching center or GPRS serving GPRS support node are used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message.
10. as the system of mobile equipment subscriber information is provided as described in the claim 7, it is characterized in that described mobile switching center further comprises:
Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message;
Check request transmitting unit, be used for described inspection request message is sent to described equipment identity register by F interface;
Check the response receiving element, be used for receiving described inspection response message from described equipment identity register;
Check the response decoding unit, be used for decoding the result that legitimacy that described equipment identity register carries out is judged from described inspection response message.
11. as the system of mobile equipment subscriber information is provided as described in the claim 7, it is characterized in that, described mobile switching center also comprises data capture unit, is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information.
12., it is characterized in that described GPRS serving GPRS support node further comprises as the system of mobile equipment subscriber information is provided as described in the claim 7:
Data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information;
Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message;
Check request transmitting unit, be used for described inspection request message is sent to equipment identity register by Gf interface;
Check the response receiving element, be used for described slave unit identification register receiving check response message;
Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
13., it is characterized in that described equipment identity register further comprises as the system of mobile equipment subscriber information is provided as described in the claim 7:
Check the request receiving element, be used for receiving inspection request message that comes from described mobile switching center or the inspection request message that comes from described GPRS serving GPRS support node by the Gf interface reception by F interface;
Check the request decoding unit, be used for decoding described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described inspection request message;
The legitimacy judging unit is used for the legitimacy according to described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information judgement mobile device;
Check the response coding unit, be used for the legitimacy judged result is encoded to the inspection response message;
Check the response transmitting element, be used for described inspection response message is sent it back described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface;
Mobile equipment subscriber information upgrades coding unit, and the international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that are used for described equipment identity register is obtained are encoded to ME_USER_INFORMATION_UPDATE message;
Mobile equipment subscriber information upgrades transmitting element, is used for described ME_USER_INFORMATION_UPDATE message is sent to described central equipment identification register.
14., it is characterized in that described central equipment identification register further comprises as the system of mobile equipment subscriber information is provided as described in the claim 7:
Mobile equipment subscriber information upgrades receiving element, is used to receive the ME_USER_INFORMATION_UPDATE message that comes from described equipment identity register;
Mobile equipment subscriber information upgrades decoding unit, is used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described ME_USER_INFORMATION_UPDATE message;
The international mobile equipment identification number central database unit is used for the storage and the management of described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information;
Portable terminal model features Database Unit is used for the storage and the management of mobile device terminal model features information;
DSU is used to the mobile communication business unit that portable terminal adaption function and the query function relevant with described international mobile equipment identification number is provided.
15. the mobile switching center equipment that mobile equipment subscriber information is provided is characterized in that, comprising:
Data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information;
Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information are encoded to the inspection request message;
Check request transmitting unit, be used for described inspection request message being sent to equipment identity register by F interface;
Check the response receiving element, be used for described slave unit identification register receiving check response message;
Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
16. the GPRS serving GPRS support node equipment that mobile equipment subscriber information is provided is characterized in that, comprising:
Data capture unit is used to obtain international mobile equipment identification number, international mobile subscriber identity and existing equipment state information;
Check the request coding unit, be used for international mobile equipment identification number, international mobile subscriber identity and existing equipment state information being encoded to the inspection request message by Gf interface;
Check request transmitting unit, be used for described inspection request message is sent to equipment identity register;
Check the response receiving element, be used for described slave unit identification register receiving check response message;
Check the response decoding unit, be used for from checking that response message decodes the result that legitimacy that equipment identity register carries out is judged.
17. the equipment identity register equipment that mobile equipment subscriber information is provided is characterized in that, comprising:
Check the request receiving element, be used for receiving the inspection request message that comes from described mobile switching center or come from described GPRS serving GPRS support node by the Gf interface reception by F interface;
Check the request decoding unit, be used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described inspection request message;
The legitimacy judging unit is according to the legitimacy of described international mobile equipment identification number, international mobile subscriber identity and existing equipment state information judgement mobile device;
Check the response coding unit, be used for the legitimacy judged result is encoded to the inspection response message;
Check the response transmitting element, be used for described inspection response message is sent it back described mobile switching center or sends it back described GPRS serving GPRS support node by Gf interface by F interface.
18. the equipment identity register equipment that mobile equipment subscriber information is provided as claimed in claim 17 is characterized in that, also comprises:
Mobile equipment subscriber information upgrades coding unit, and the international mobile equipment identification number, international mobile subscriber identity and the existing equipment state information that are used for equipment identity register is obtained are encoded to ME_USER_INFORMATION_UPDATE message;
Mobile equipment subscriber information upgrades transmitting element, is used for described ME_USER_INFORMATION_UPDATE message is sent to the central equipment identification register by user interface.
19. the central equipment identification register equipment that mobile equipment subscriber information is provided is characterized in that, comprising:
Mobile equipment subscriber information upgrades receiving element, is used for receiving the ME_USER_INFORMATION_UPDATE message that comes from equipment identity register by user interface;
Mobile equipment subscriber information upgrades decoding unit, is used for decoding international mobile equipment identification number, international mobile subscriber identity and existing equipment state information from described ME_USER_INFORMATION_UPDATE message;
The international mobile equipment identification number central database unit is used for the storage and the management of international mobile equipment identification number, international mobile subscriber identity and existing equipment state information;
Portable terminal model features Database Unit is used for the storage and the management of mobile device terminal model features information;
DSU is used to the mobile communication business unit that portable terminal adaption function and the query function relevant with international mobile equipment identification number is provided.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102588363A CN101917698B (en) | 2010-08-20 | 2010-08-20 | Method and system for providing mobile equipment user information compatible with 3GPP protocol |
| PCT/CN2011/078659 WO2012022272A1 (en) | 2010-08-20 | 2011-08-19 | 3gpp protocol compatible method and system for providing mobile equipment user information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102588363A CN101917698B (en) | 2010-08-20 | 2010-08-20 | Method and system for providing mobile equipment user information compatible with 3GPP protocol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101917698A true CN101917698A (en) | 2010-12-15 |
| CN101917698B CN101917698B (en) | 2013-03-27 |
Family
ID=43325060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102588363A Active CN101917698B (en) | 2010-08-20 | 2010-08-20 | Method and system for providing mobile equipment user information compatible with 3GPP protocol |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101917698B (en) |
| WO (1) | WO2012022272A1 (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227147A (en) * | 2011-06-20 | 2011-10-26 | 王兰睿 | Method and system used for corporately verifying international equipment identification |
| CN102355654A (en) * | 2011-07-26 | 2012-02-15 | 中兴通讯股份有限公司 | Equipment identification method and device |
| WO2012022272A1 (en) * | 2010-08-20 | 2012-02-23 | Wang Lanrui | 3gpp protocol compatible method and system for providing mobile equipment user information |
| CN102421092A (en) * | 2011-11-02 | 2012-04-18 | 北京中创信测科技股份有限公司 | Method and device for backfilling subscriber fixed identity |
| CN102685733A (en) * | 2012-04-27 | 2012-09-19 | 王兰睿 | Method and system for establishing and maintaining mobile station information mirror image databases |
| CN103179504A (en) * | 2011-12-23 | 2013-06-26 | 中兴通讯股份有限公司 | Method and device for judging user legality, and method and system for accessing user to mailbox |
| WO2017109652A1 (en) * | 2015-12-21 | 2017-06-29 | Wheeler Dayle Scott Haven | Associating a token identifier with a user accessible data record |
| US20200007538A1 (en) * | 2018-06-29 | 2020-01-02 | Oracle International Corporation | Methods, systems, and computer readable media for network node validation |
| US10834045B2 (en) | 2018-08-09 | 2020-11-10 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a time distance security countermeasure for outbound roaming subscribers using diameter edge agent |
| US10952063B2 (en) | 2019-04-09 | 2021-03-16 | Oracle International Corporation | Methods, systems, and computer readable media for dynamically learning and using foreign telecommunications network mobility management node information for security screening |
| US11411925B2 (en) | 2019-12-31 | 2022-08-09 | Oracle International Corporation | Methods, systems, and computer readable media for implementing indirect general packet radio service (GPRS) tunneling protocol (GTP) firewall filtering using diameter agent and signal transfer point (STP) |
| US11516671B2 (en) | 2021-02-25 | 2022-11-29 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating location tracking and denial of service (DoS) attacks that utilize access and mobility management function (AMF) location service |
| US11528251B2 (en) | 2020-11-06 | 2022-12-13 | Oracle International Corporation | Methods, systems, and computer readable media for ingress message rate limiting |
| US11553342B2 (en) | 2020-07-14 | 2023-01-10 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP) |
| US11622255B2 (en) | 2020-10-21 | 2023-04-04 | Oracle International Corporation | Methods, systems, and computer readable media for validating a session management function (SMF) registration request |
| US11689912B2 (en) | 2021-05-12 | 2023-06-27 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a velocity check for outbound subscribers roaming to neighboring countries |
| US11700510B2 (en) | 2021-02-12 | 2023-07-11 | Oracle International Corporation | Methods, systems, and computer readable media for short message delivery status report validation |
| US11751056B2 (en) | 2020-08-31 | 2023-09-05 | Oracle International Corporation | Methods, systems, and computer readable media for 5G user equipment (UE) historical mobility tracking and security screening using mobility patterns |
| US11770694B2 (en) | 2020-11-16 | 2023-09-26 | Oracle International Corporation | Methods, systems, and computer readable media for validating location update messages |
| US11812271B2 (en) | 2020-12-17 | 2023-11-07 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns |
| US11818570B2 (en) | 2020-12-15 | 2023-11-14 | Oracle International Corporation | Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks |
| US11825310B2 (en) | 2020-09-25 | 2023-11-21 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks |
| US11832172B2 (en) | 2020-09-25 | 2023-11-28 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating spoofing attacks on security edge protection proxy (SEPP) inter-public land mobile network (inter-PLMN) forwarding interface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973349A2 (en) * | 1998-07-13 | 2000-01-19 | Siemens Aktiengesellschaft | Calling a mobile station with multiple subscriber identities by broadcast |
| CN101022672A (en) * | 2007-02-16 | 2007-08-22 | 华为技术有限公司 | Method and system for testing mobile user legality |
| CN101577898A (en) * | 2009-06-12 | 2009-11-11 | 中兴通讯股份有限公司 | Method for detecting Mobile device and device |
| CN101784043A (en) * | 2009-12-18 | 2010-07-21 | 华为终端有限公司 | Method for realizing remote control of consumer over consumer premise equipment (CPE) and consumer premise equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101917698B (en) * | 2010-08-20 | 2013-03-27 | 北京瑞格特软件技术有限公司 | Method and system for providing mobile equipment user information compatible with 3GPP protocol |
-
2010
- 2010-08-20 CN CN2010102588363A patent/CN101917698B/en active Active
-
2011
- 2011-08-19 WO PCT/CN2011/078659 patent/WO2012022272A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973349A2 (en) * | 1998-07-13 | 2000-01-19 | Siemens Aktiengesellschaft | Calling a mobile station with multiple subscriber identities by broadcast |
| CN101022672A (en) * | 2007-02-16 | 2007-08-22 | 华为技术有限公司 | Method and system for testing mobile user legality |
| CN101577898A (en) * | 2009-06-12 | 2009-11-11 | 中兴通讯股份有限公司 | Method for detecting Mobile device and device |
| CN101784043A (en) * | 2009-12-18 | 2010-07-21 | 华为终端有限公司 | Method for realizing remote control of consumer over consumer premise equipment (CPE) and consumer premise equipment |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012022272A1 (en) * | 2010-08-20 | 2012-02-23 | Wang Lanrui | 3gpp protocol compatible method and system for providing mobile equipment user information |
| CN102227147A (en) * | 2011-06-20 | 2011-10-26 | 王兰睿 | Method and system used for corporately verifying international equipment identification |
| CN102227147B (en) * | 2011-06-20 | 2013-08-21 | 王兰睿 | Method and system used for corporately verifying international equipment identification |
| CN102355654A (en) * | 2011-07-26 | 2012-02-15 | 中兴通讯股份有限公司 | Equipment identification method and device |
| CN102355654B (en) * | 2011-07-26 | 2017-11-14 | 中兴通讯股份有限公司 | device identification method and device |
| WO2012155863A1 (en) * | 2011-07-26 | 2012-11-22 | 中兴通讯股份有限公司 | Equipment identification method and device |
| CN102421092B (en) * | 2011-11-02 | 2014-07-09 | 北京中创信测科技股份有限公司 | Method and device for backfilling subscriber fixed identity |
| CN102421092A (en) * | 2011-11-02 | 2012-04-18 | 北京中创信测科技股份有限公司 | Method and device for backfilling subscriber fixed identity |
| CN103179504A (en) * | 2011-12-23 | 2013-06-26 | 中兴通讯股份有限公司 | Method and device for judging user legality, and method and system for accessing user to mailbox |
| CN103179504B (en) * | 2011-12-23 | 2015-10-21 | 中兴通讯股份有限公司 | User validation determination methods and device, user access the method and system of mailbox |
| CN102685733B (en) * | 2012-04-27 | 2016-08-03 | 王兰睿 | A kind of method and system for creating and safeguard mobile station information mirror database |
| CN102685733A (en) * | 2012-04-27 | 2012-09-19 | 王兰睿 | Method and system for establishing and maintaining mobile station information mirror image databases |
| WO2017109652A1 (en) * | 2015-12-21 | 2017-06-29 | Wheeler Dayle Scott Haven | Associating a token identifier with a user accessible data record |
| US10931668B2 (en) * | 2018-06-29 | 2021-02-23 | Oracle International Corporation | Methods, systems, and computer readable media for network node validation |
| CN112335271A (en) * | 2018-06-29 | 2021-02-05 | 甲骨文国际公司 | Method, system, and computer readable medium for network node authentication |
| US20200007538A1 (en) * | 2018-06-29 | 2020-01-02 | Oracle International Corporation | Methods, systems, and computer readable media for network node validation |
| CN112335271B (en) * | 2018-06-29 | 2024-04-30 | 甲骨文国际公司 | Methods, systems, and computer readable media for network node authentication |
| US10834045B2 (en) | 2018-08-09 | 2020-11-10 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a time distance security countermeasure for outbound roaming subscribers using diameter edge agent |
| US10952063B2 (en) | 2019-04-09 | 2021-03-16 | Oracle International Corporation | Methods, systems, and computer readable media for dynamically learning and using foreign telecommunications network mobility management node information for security screening |
| US11411925B2 (en) | 2019-12-31 | 2022-08-09 | Oracle International Corporation | Methods, systems, and computer readable media for implementing indirect general packet radio service (GPRS) tunneling protocol (GTP) firewall filtering using diameter agent and signal transfer point (STP) |
| US11553342B2 (en) | 2020-07-14 | 2023-01-10 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming security attacks using security edge protection proxy (SEPP) |
| US11751056B2 (en) | 2020-08-31 | 2023-09-05 | Oracle International Corporation | Methods, systems, and computer readable media for 5G user equipment (UE) historical mobility tracking and security screening using mobility patterns |
| US11832172B2 (en) | 2020-09-25 | 2023-11-28 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating spoofing attacks on security edge protection proxy (SEPP) inter-public land mobile network (inter-PLMN) forwarding interface |
| US11825310B2 (en) | 2020-09-25 | 2023-11-21 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming spoofing attacks |
| US11622255B2 (en) | 2020-10-21 | 2023-04-04 | Oracle International Corporation | Methods, systems, and computer readable media for validating a session management function (SMF) registration request |
| US11528251B2 (en) | 2020-11-06 | 2022-12-13 | Oracle International Corporation | Methods, systems, and computer readable media for ingress message rate limiting |
| US11770694B2 (en) | 2020-11-16 | 2023-09-26 | Oracle International Corporation | Methods, systems, and computer readable media for validating location update messages |
| US11818570B2 (en) | 2020-12-15 | 2023-11-14 | Oracle International Corporation | Methods, systems, and computer readable media for message validation in fifth generation (5G) communications networks |
| US11812271B2 (en) | 2020-12-17 | 2023-11-07 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating 5G roaming attacks for internet of things (IoT) devices based on expected user equipment (UE) behavior patterns |
| US11700510B2 (en) | 2021-02-12 | 2023-07-11 | Oracle International Corporation | Methods, systems, and computer readable media for short message delivery status report validation |
| US11516671B2 (en) | 2021-02-25 | 2022-11-29 | Oracle International Corporation | Methods, systems, and computer readable media for mitigating location tracking and denial of service (DoS) attacks that utilize access and mobility management function (AMF) location service |
| US11689912B2 (en) | 2021-05-12 | 2023-06-27 | Oracle International Corporation | Methods, systems, and computer readable media for conducting a velocity check for outbound subscribers roaming to neighboring countries |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101917698B (en) | 2013-03-27 |
| WO2012022272A1 (en) | 2012-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101917698B (en) | Method and system for providing mobile equipment user information compatible with 3GPP protocol | |
| US20210127258A1 (en) | Implementation and communication methods, apparatus and system of virtual subscriber identity module | |
| US8369823B2 (en) | Method for legitimately unlocking a SIM card lock, unlocking server, and unlocking system for a SIM card lock | |
| CN100502551C (en) | Network and method for registration of mobile devices and management of the mobile devices | |
| TWI606740B (en) | An Electronic Device, System and Method for Registering Network | |
| CN100486382C (en) | Aging processing apparatus and method in communications system | |
| CN104244227A (en) | Terminal access authentication method and device in internet of things system | |
| US20090264122A1 (en) | Method and System for Updating Home Location Register in Mobile Network | |
| CN102098659B (en) | Method and system for fast verifying international mobile equipment identity (IMEI) | |
| CN102036224B (en) | Method, system and upgrading control entity for informing mobile equipment of upgrading software | |
| CN101296443B (en) | Multi-standby terminal and method for self-registration | |
| CN111885585A (en) | Communication service opening method and communication device | |
| CN101068408B (en) | Self log-on method, terminal and server for multi-standby terminal | |
| CN108200568B (en) | Mobile communication electronic SIM card data processing method and device | |
| CN109660979A (en) | Internet of Things opens chucking method and device in the air, calculates equipment and storage medium | |
| CN103747430A (en) | Call control equipment and method for processing subscriber service | |
| CN1926892B (en) | Method and apparatus for sending message to mobile station by addressing the hardware part | |
| CN103369497A (en) | Trigger message counter updating method, machine type communication server and terminal | |
| CN101047969B (en) | Method for channel call in mobile communication network | |
| AU2005291686B2 (en) | Method for providing device IDs in a mobile radio device which identify said mobile radio device in a mobile radio network | |
| CN101064937B (en) | Method and system for accessing home zone of roaming users | |
| CN101568063A (en) | Method and system for achieving position service and connection service network (CSN) | |
| CN104254057A (en) | Short message transmission method, system and equipment | |
| CN104754545A (en) | Own business access method, device and system | |
| WO2008143434A1 (en) | Method and system for providing linkage service of address book data between telematics and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |