CN105323741B - A kind of method and device for realizing international roaming limitation - Google Patents
A kind of method and device for realizing international roaming limitation Download PDFInfo
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- CN105323741B CN105323741B CN201410380440.4A CN201410380440A CN105323741B CN 105323741 B CN105323741 B CN 105323741B CN 201410380440 A CN201410380440 A CN 201410380440A CN 105323741 B CN105323741 B CN 105323741B
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Abstract
The present invention provides a kind of method and devices for realizing international roaming limitation, it is related to the communications field, solve the problems, such as that HLR/HSS mutual operation method is limited without international roaming in the prior art, this method is applied to home location register HLR, it include: the authentication request for receiving home subscriber server HSS and sending, the authentication request carries the current network information in user location；According to the authentication request and pre-stored user information, judge whether the user meets international roaming restrictive condition, wherein include signing information of the user about international roaming in the user information；When the user meets international roaming restrictive condition, the result of failed authentication is returned to the HSS.The solution of the present invention realizes the limitation of the international roaming to user by the interoperability scheme of HLR/HSS.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method and device for realizing international roaming limitation.
Background technique
Home location register HLR/ home subscriber server HSS interoperability transition scheme, is for current long term evolution
LTE network builds the solution that the situation of task weight that is pressed for time faced specially proposes.HLR/HSS interoperate scheme without pair
The 4G business datum that 4G user is associated user is open-minded, the HSS of business operation support system BOSS and HLR/HSS interoperability scheme
Between without establishing service fulfillment interface.
But current HLR/HSS interoperability scheme has the following disadvantages:
1, all 4G users are defaulted in HLR/HSS interoperability scheme and all opens international roaming function, easily cause money
Take dispute.
2, if carrying out international roaming limitation in such a way that operator determines limitation ODB, due to external operator
The network equipment is different to ODB function degree of support, tends not to reach good international roaming restriction effect by ODB.
3, due to the characteristic of HLR/HSS interoperability scheme, large quantities of modification user properties are more troublesome.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method and devices for realizing international roaming limitation, solve existing
The problem of HLR/HSS interoperates scheme without international roaming limitation in technology.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of method for realizing international roaming limitation, application
In home location register HLR, comprising:
The authentication request that home subscriber server HSS is sent is received, the authentication request carries working as user location
The preceding network information；
According to the authentication request and pre-stored user information, judge whether the user meets international roaming limitation
Condition, wherein include signing information of the user about international roaming in the user information；
When the user meets international roaming restrictive condition, the result of failed authentication is returned to the HSS.
Wherein, described according to the authentication request and pre-stored user information, judge whether the user meets state
The step of internet roaming restrictive condition includes:
According to the authentication request and pre-stored user information, judge the user location current network whether
For the network of the user attaching；
According to the user information, judge the user whether be international roaming limitation contracted user；
When the current network is not the network of the user attaching, and the user is that the signing of international roaming limitation is used
When family, judge that the user meets international roaming restrictive condition.
Wherein, the current network information in the user location includes the public land mobile network of the current network
Location PLMN ID, the user information include the Home Public Land Mobile Network network address HPLMN ID of the user；And
It is described according to the authentication request and pre-stored user information, judge the current network in the user location
The step of whether being the network of the user attaching includes:
According to the authentication request and pre-stored user information, judge the PLMN ID of the current network with it is described
Whether the HPLMN ID of user is consistent；
When the PLMN ID of the current network is consistent with the HPLMN ID of the user, the user location is judged
Current network be otherwise the network of the user attaching judges that the current network in the user location is not the user
The network of ownership.
Wherein, the method also includes:
After the instruction for receiving user's signing international roaming limitation, increase in the specific field for storing the user information
One mark value, the mark value are used to identify the contracted user that the user is international roaming limitation.
Wherein, described according to the user information, judge the user whether be international roaming limitation contracted user
Step includes:
It inquires in the specific field of the user information and whether contains the mark value；
When containing the mark value in the specific field, judge that the user uses for the signing that international roaming limits
Family.
In order to solve the above technical problems, the embodiment of the present invention also provides a kind of device for realizing international roaming limitation, answer
For home location register HLR, comprising:
Receiving module, for receiving the authentication request of home subscriber server HSS transmission, the authentication request carries useful
The current network information in family location；
Judgment module, for judging whether the user is full according to the authentication request and pre-stored user information
Sufficient international roaming restrictive condition, wherein include signing information of the user about international roaming in the user information；
Return module, for returning to failed authentication to the HSS when the user meets international roaming restrictive condition
As a result.
Wherein, the judgment module includes:
First judging submodule, for judging the user according to the authentication request and pre-stored user information
The current network in location whether be the user attaching network；
Second judgment submodule, for judging whether the user is what international roaming limited according to the user information
Contracted user；
Third judging submodule, for not being the network of the user attaching when the current network, and the user is
When the contracted user of international roaming limitation, judge that the user meets international roaming restrictive condition.
Wherein, the current network information in the user location includes the public land mobile network of the current network
Location PLMN ID, the user information include the Home Public Land Mobile Network network address HPLMN ID of the user；And
First judging submodule includes:
4th judging submodule, for judging described current according to the authentication request and pre-stored user information
Whether the PLMN ID of network and the HPLMN ID of the user are consistent；
5th judging submodule, for when the PLMN ID of the current network is consistent with the HPLMN ID of the user,
The current network for judging the user location is otherwise the network of the user attaching judges working as the user location
Preceding network is not the network of the user attaching.
Wherein, described device further include:
Mark module is storing the user information after the instruction for receiving user's signing international roaming limitation
Increase by a mark value in specific field, the mark value is used to identify the contracted user that the user is international roaming limitation.
Wherein, the second judgment submodule includes:
Whether enquiry module contains the mark value in the specific field for inquiring the user information；
6th judging submodule, for judging the user for state when containing the mark value in the specific field
The contracted user of internet roaming limitation.
The advantageous effects of the above technical solutions of the present invention are as follows:
The method for realizing international roaming limitation of the embodiment of the present invention receives ownership in home location register HLR and uses
After the authentication request that family server HSS is sent, can judge whether user is full according to authentication request and pre-stored user information
Sufficient international roaming restrictive condition；And when user meets international roaming restrictive condition, the result of failed authentication is returned to HSS.Its
In, the current network information in user location is carried in authentication request, and include user in user information about international roaming
Signing information.The limitation of the international roaming to 4G user is realized by the interoperability scheme of HLR/HSS, does not need BOSS interface
It modifies to HSS, it is simple and easy, opposite equip. support is not needed yet, function applicability is increased, and is convenient to for every
A user carries out business modification and recovery, improves operating flexibility.
Detailed description of the invention
Fig. 1 is the method flow diagram that the present invention realizes international roaming limitation；
Fig. 2 is that the present invention realizes that the method field of international roaming limitation quotes schematic diagram；
Fig. 3 is the structural schematic diagram for the device that the present invention realizes international roaming limitation.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
In the prior art, HLR/HSS interoperability scheme is open-minded without the 4G business datum for being associated user to 4G user,
Without establishing service fulfillment interface between the HSS of BOSS and HLR/HSS interoperability scheme.User data on HSS be by with
The privately owned interface acquirement authentication vector now netted between HLR makes after authenticating successfully, by HSS node itself according to predefined
User data template automatically generates, open-minded by instruction progress customer service without BOSS interface.A pair of of HSS simultaneously can with it is more
A HLR is attached, to realize the 4G service fulfillment in a wide range of interior 2/3G user, ensures that the 4G market business is promoted suitable
Benefit carries out.
But all 4G users are defaulted in current HLR/HSS interoperability scheme and all open international roaming function, are easily caused
Rate dispute.If carrying out international roaming limitation in such a way that operator determines limitation ODB, due to external operator's net
Network equipment is different to ODB function degree of support, tends not to reach good international roaming restriction effect by ODB.And due to
The characteristic of HLR/HSS interoperability scheme, large quantities of modification user properties are more troublesome.
The method for realizing international roaming limitation of the embodiment of the present invention, is realized pair by the interoperability scheme of HLR/HSS
The international roaming of 4G user limits, and does not need BOSS interface and modifies to HSS, simple and easy, does not also need opposite equip. branch
It holds, increases function applicability, and be convenient to carry out business modification and recovery for each user, improve flexible operation
Property.
As shown in Figure 1, the method for realizing international roaming limitation of the embodiment of the present invention, is applied to home location register
HLR, comprising:
Step 11, the authentication request that home subscriber server HSS is sent is received, the authentication request carries where user
The current network information on ground；
Step 12, according to the authentication request and pre-stored user information, judge whether the user meets the world
Roam restrictive condition, wherein include signing information of the user about international roaming in the user information；
Step 13, when the user meets international roaming restrictive condition, the result of failed authentication is returned to the HSS.
The method for realizing international roaming limitation of the embodiment of the present invention receives ownership in home location register HLR and uses
After the authentication request that family server HSS is sent, can judge whether user is full according to authentication request and pre-stored user information
Sufficient international roaming restrictive condition；And when user meets international roaming restrictive condition, the result of failed authentication is returned to HSS.It is logical
Cross HLR/HSS interoperability scheme realize to 4G user international roaming limitation, do not need BOSS interface and HSS repaired
Change, it is simple and easy, opposite equip. support is not needed yet, function applicability is increased, and is convenient to carry out for each user
Business modification and recovery, improve operating flexibility.
In HLR/HSS interoperability scheme, there is the privately owned interface based on mobile application section MAP between HLR and HSS, be used for
Notice Notification when HSS goes HLR to obtain authentication vector and pilot frequency point switching IRAT.
Wherein, the current network information that user location is carried in the authentication request that HSS is sent to HLR, specifically, can
To increase service network identification SNID field in the message of authentication request, the current network in user location is obtained according to SNID
Information.
In specific embodiments of the present invention, the step of above-mentioned steps 12, may include:
Step 121, according to the authentication request and pre-stored user information, judge the current of the user location
Network whether be the user attaching network；
Step 122, according to the user information, judge the user whether be international roaming limitation contracted user；
Step 123, when the network that the current network is not the user attaching, and the user is international roaming limitation
Contracted user when, judge that the user meets international roaming restrictive condition.
At this point, by judging whether the current network in user location is the network of user attaching, and whether judge user
For the contracted user of international roaming limitation, the contracted user of international roaming limitation can be carried out when user is in international roaming
International roaming limitation.Provide reasonable judgment basis for international roaming restrictive condition, improve operation accuracy and rationally
Property.
Wherein, the current network information in the user location may include the public land mobile network of the current network
Network address PLMN ID, the user information may include the Home Public Land Mobile Network network address HPLMN ID of the user；
And
The step of above-mentioned steps 121 may include:
Step 1211, according to the authentication request and pre-stored user information, judge the PLMN of the current network
Whether ID is consistent with the HPLMN ID of the user；
Step 1212, when the PLMN ID of the current network is consistent with the HPLMN ID of the user, judge the use
The current network in family location is the network of the user attaching, otherwise, judges that the current network in the user location is not
The network of the user attaching.
At this point, whether the HPLMN ID for passing through the PLMN ID and user attaching that judge current network is consistent, it can be accurate and fast
Judge whether user is in international roaming state fastly, thus whether to provide effectively to user's progress international roaming limitation
Judgment basis.And it is simple and easy, improve the accuracy and flexibility of operation.
In specific embodiments of the present invention, the method can also include:
Step 14, after the instruction for receiving user's signing international roaming limitation, in the designated word for storing the user information
Increase by a mark value in section, the mark value is used to identify the contracted user that the user is international roaming limitation.
At this point, increasing in the specific field of storage user information and being used for by after user contracts international roaming limitation
The mark value of contracted user is identified, contracted user provides convenience for identification.It is enabled accurately and quickly whether to judge user
For the contracted user of international roaming limitation, the accuracy and convenience of operation are improved, operating efficiency is improved.
Wherein, the step of above-mentioned steps 122 may include:
Step 1221, it inquires in the specific field of the user information and whether contains the mark value；
Step 1222, when containing the mark value in the specific field, judge the user for international roaming limitation
Contracted user.
At this point, making system whether containing the mark value for identifying contracted user in the specific field for passing through searching user's information
Can accurately and quickly judge user whether be international roaming limitation contracted user, it is simple and easy, improve the standard of operation
True property and convenience, improve operating efficiency.
Specifically, as shown in Fig. 2, can determine disabling evolved packet core OBEPC in the operator of storage user information
Increase new value " 2 " above field, to identify the contracted user of international roaming limitation.The original value range of OBEPC field
Value of the user in OBEPC field is changed to when receiving the instruction of user's signing international roaming limitation for (0,1)
"2".At this point, whether being " 2 " by the value in inquiry OBEPC field, can accurately and quickly judge whether user is state
The contracted user of internet roaming limitation.
Specific embodiments of the present invention are illustrated below below.
The method for realizing international roaming limitation of the embodiment of the present invention, is applied to HLR, wherein HSS is asked to the authentication of HLR
SNID field, the PLMN ID of current network of the SNID field comprising user location, and the user of HLR storage are carried in asking
It include the HPLMN ID of user attaching in information.It increases new value " 2 ", uses in the OBEPC field of HLR storage user information
In the contracted user of mark international roaming limitation.Wherein, the contracted user of international roaming limitation forbids the HPLMN in user attaching
National outer roaming.
After HLR receives the authentication request of HSS transmission, first according to the SNID field carried in authentication request and user
Whether the HPLMN ID of the HPLMN ID stored in information, the PLMN ID and user that judge current network are consistent；Then it inquires
Whether the value in OBEPC field is " 2 "；If the PLMN ID of current network and the HPLMN ID of user are inconsistent, and OBEPC
Value in field is " 2 ", then judges that user meets international roaming restrictive condition, to HSS return failed authentication as a result, refusal
The authentication request of HSS realizes the international roaming limitation to user.
The method for realizing international roaming limitation of the embodiment of the present invention, is realized pair by the interoperability scheme of HLR/HSS
The international roaming of 4G user limits, it is convenient to carry out business modification and recovery for each user, improve the flexible of operation
Property；BOSS interface is not needed to modify to HSS, it is simple and easy；Without opening ODB function, correspondent network support is not needed yet
ODB increases the applicability of function；And 2/3G international roaming limitation and 4G roaming limitation can be treated respectively, increase market
The flexibility of popularization.
As shown in figure 3, being applied to ownership the embodiments of the present invention also provide a kind of device for realizing international roaming limitation
Location register HLR, comprising:
Receiving module, for receiving the authentication request of home subscriber server HSS transmission, the authentication request carries useful
The current network information in family location；
Judgment module, for judging whether the user is full according to the authentication request and pre-stored user information
Sufficient international roaming restrictive condition, wherein include signing information of the user about international roaming in the user information；
Return module, for returning to failed authentication to the HSS when the user meets international roaming restrictive condition
As a result.
The device for realizing international roaming limitation of the embodiment of the present invention, is realized pair by the interoperability scheme of HLR/HSS
The international roaming of 4G user limits, and does not need BOSS interface and modifies to HSS, simple and easy, does not also need opposite equip. branch
It holds, increases function applicability, and be convenient to carry out business modification and recovery for each user, improve flexible operation
Property.
Wherein, the judgment module may include:
First judging submodule, for judging the user according to the authentication request and pre-stored user information
The current network in location whether be the user attaching network；
Second judgment submodule, for judging whether the user is what international roaming limited according to the user information
Contracted user；
Third judging submodule, for not being the network of the user attaching when the current network, and the user is
When the contracted user of international roaming limitation, judge that the user meets international roaming restrictive condition.
At this point, by judging whether the current network in user location is the network of user attaching, and whether judge user
For the contracted user of international roaming limitation, reasonable judgment basis is provided for international roaming restrictive condition, improves operation
Accuracy and reasonability.
Wherein, the current network information in the user location may include the public land mobile network of the current network
Network address PLMN ID, the user information may include the Home Public Land Mobile Network network address HPLMN ID of the user；
And
First judging submodule may include:
4th judging submodule, for judging described current according to the authentication request and pre-stored user information
Whether the PLMN ID of network and the HPLMN ID of the user are consistent；
5th judging submodule, for when the PLMN ID of the current network is consistent with the HPLMN ID of the user,
The current network for judging the user location is otherwise the network of the user attaching judges working as the user location
Preceding network is not the network of the user attaching.
At this point, whether the HPLMN ID for passing through the PLMN ID and user attaching that judge current network is consistent, it can be accurate and fast
Judge whether user is in international roaming state fastly, thus whether to provide effectively to user's progress international roaming limitation
Judgment basis.And it is simple and easy, improve the accuracy and flexibility of operation.
Further, described device can also include:
Mark module is storing the user information after the instruction for receiving user's signing international roaming limitation
Increase by a mark value in specific field, the mark value is used to identify the contracted user that the user is international roaming limitation.
At this point, can accurately and quickly judge user whether be international roaming limitation contracted user, improve operation
Accuracy and convenience, improve operating efficiency.
Specifically, the second judgment submodule may include:
Whether enquiry module contains the mark value in the specific field for inquiring the user information；
6th judging submodule, for judging the user for state when containing the mark value in the specific field
The contracted user of internet roaming limitation.
At this point, system can accurately and quickly judge user whether be international roaming limitation contracted user, it is simple easily
Row, improves the accuracy and convenience of operation, improves operating efficiency.
The device for realizing international roaming limitation of the embodiment of the present invention, is realized pair by the interoperability scheme of HLR/HSS
The international roaming of 4G user limits, and does not need BOSS interface and modifies to HSS, simple and easy, does not also need opposite equip. branch
It holds, increases function applicability, and be convenient to carry out business modification and recovery for each user, improve flexible operation
Property.
It should be noted that the device of realization international roaming limitation is the method phase with above-mentioned realization international roaming limitation
Corresponding device, wherein all implementations can also reach suitable for the embodiment of the device in above method embodiment
Same technical effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of method for realizing international roaming limitation, is applied to home location register HLR characterized by comprising
The authentication request that home subscriber server HSS is sent is received, the authentication request carries the current net in user location
Network information；
According to the authentication request and pre-stored user information, judge whether the user meets international roaming limitation item
Part, wherein include signing information of the user about international roaming in the user information；
When the user meets international roaming restrictive condition, the result of failed authentication is returned to the HSS.
2. the method according to claim 1, wherein described according to the authentication request and pre-stored user
Information judges that the step of whether user meets international roaming restrictive condition includes:
According to the authentication request and pre-stored user information, judge whether the current network in the user location is institute
State the network of user attaching；
According to the user information, judge the user whether be international roaming limitation contracted user；
When the current network is not the network of the user attaching, and the user is the contracted user of international roaming limitation
When, judge that the user meets international roaming restrictive condition.
3. according to the method described in claim 2, it is characterized in that, the current network information in the user location includes described
The public land mobile network address PLMN ID of current network, the user information include the ownership public land of the user
Mobile network address HPLMN ID；And
It is described according to the authentication request and pre-stored user information, judge the user location current network whether
For the user attaching network the step of include:
According to the authentication request and pre-stored user information, the PLMN ID and the user of the current network are judged
HPLMN ID it is whether consistent；
When the PLMN ID of the current network is consistent with the HPLMN ID of the user, working as the user location is judged
Preceding network is the network of the user attaching, otherwise, judges that the current network in the user location is not the user attaching
Network.
4. according to the method described in claim 2, it is characterized in that, the method also includes:
After the instruction for receiving user's signing international roaming limitation, increase by a mark in the specific field for storing the user information
Note value, the mark value are the increased new values of the specific field, and the mark value is international unrestrained for identifying the user
Swim the contracted user of limitation.
5. according to the method described in claim 4, judging that the user is it is characterized in that, described according to the user information
It is no for international roaming limitation contracted user the step of include:
It inquires in the specific field of the user information and whether contains the mark value；
When containing the mark value in the specific field, the contracted user that the user limits for international roaming is judged.
6. a kind of device for realizing international roaming limitation, is applied to home location register HLR characterized by comprising
Receiving module, for receiving the authentication request of home subscriber server HSS transmission, the authentication request carries user institute
Current network information on ground；
Judgment module, for judging whether the user meets state according to the authentication request and pre-stored user information
Internet roaming restrictive condition, wherein include signing information of the user about international roaming in the user information；
Return module, for returning to the knot of failed authentication to the HSS when the user meets international roaming restrictive condition
Fruit.
7. device according to claim 6, which is characterized in that the judgment module includes:
First judging submodule, for judging the user place according to the authentication request and pre-stored user information
The current network on ground whether be the user attaching network；
Second judgment submodule, for according to the user information, judge the user whether be international roaming limitation signing
User；
Third judging submodule, for not being the network of the user attaching when the current network, and the user is the world
When roaming the contracted user of limitation, judge that the user meets international roaming restrictive condition.
8. device according to claim 7, which is characterized in that the current network information in the user location includes described
The public land mobile network address PLMN ID of current network, the user information include the ownership public land of the user
Mobile network address HPLMN ID；And
First judging submodule includes:
4th judging submodule, for judging the current network according to the authentication request and pre-stored user information
PLMN ID it is whether consistent with the HPLMN ID of the user；
5th judging submodule, for judging when the PLMN ID of the current network is consistent with the HPLMN ID of the user
The current network in the user location is the network of the user attaching, otherwise, judges the current net in the user location
Network is not the network of the user attaching.
9. device according to claim 7, which is characterized in that described device further include:
Mark module is storing the specified of the user information after the instruction for receiving user's signing international roaming limitation
Increase by a mark value in field, the mark value is the increased new value of the specific field, and the mark value is for identifying institute
State the contracted user that user is international roaming limitation.
10. device according to claim 9, which is characterized in that the second judgment submodule includes:
Whether enquiry module contains the mark value in the specific field for inquiring the user information；
6th judging submodule, for when containing the mark value in the specific field, judging that the user is unrestrained for the world
Swim the contracted user of limitation.
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