CN105142131B - A kind of method and system dynamically distributing telephone number - Google Patents
A kind of method and system dynamically distributing telephone number Download PDFInfo
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- CN105142131B CN105142131B CN201510330886.0A CN201510330886A CN105142131B CN 105142131 B CN105142131 B CN 105142131B CN 201510330886 A CN201510330886 A CN 201510330886A CN 105142131 B CN105142131 B CN 105142131B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Telephonic Communication Services (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to a kind of systems dynamically distributing telephone number, including：Number management module, authentication platform and number distribution system, number management module carry the request that initial IMS I numbers send the network for registering the system for dynamically distributing telephone number to authentication platform；Authentication platform authenticates initial IMS I numbers, and the system distribution IMSI number after registration is returned to number management module；When needing to carry out communication service, number management module initiates application requests for telephone numbers to authentication platform；Authentication platform authenticates the system distribution IMSI number in the request, and distribution available phone number is asked to number distribution system；One telephone number is sent to number management module by number distribution system.
Description
Technical field
The present invention relates to the communication technologys, more particularly to dynamically distribute the method and system of telephone number.
Background technology
For Internet of Things communication service scene, the communication module of wireless access is needed to be much larger than mobile phone user.When card number provides
Source is limited, and when each terminal frequency of use is very low, and each terminal binds a number very waste of resource, such as long-range electricity
Table meter reading scene, every month only need meter reading primary, but each ammeter is required for one card number of binding to complete communication requirement.The present invention
A kind of dynamic number allocation method is then proposed, is time-multiplexed by number, it is a limited number of can effectively to solve number resource
Problem.
Prior art is as follows：
1, according to the information of soft SIM card, obtain the corresponding bound object of soft SIM card terminal where soft SIM card information,
Key information is generated according to scheduled encryption policy, and it is authenticated, the application to complete soft SIM card is realized.
2, user terminal sends application to service control point (SCP) and rents number request, and the service control point (SCP) is from the free time
At least one telephone number is chosen in number database as number is rented, by the master for renting number and the user terminal
It is bound with number, to complete number rental.
Technical solution 1 does not solve the problem of number resource deficiency, provides only a kind of non-physical SIM card scheme, corresponding logical
Letter unit still needs to occupy a number for a long time.
A kind of implementation method of telephone number leasing is provided in technical solution 2, but needs a primary number herein, it will
Number and finishing service demand after primary number binding are rented, the use of the rental card number still relies on a number.User is real
Border is in use, actually occupy two number resources.
The present invention proposes a kind of number multiplexing scheme, and the service efficiency of number is effectively improved by time division multiplexing.
Invention content
Purpose to realize the present invention, is achieved using following technical scheme：
A kind of system dynamically distributing telephone number, including：Number management module, authentication platform and number distribution system,
Wherein：
Number management module carries initial IMS I numbers and is sent to authentication platform for registering dynamic allocation telephone number
The request of grid；
Authentication platform authenticates initial IMS I numbers, for the request that legal IMSI number object is sent, authentication
Platform carries out network registry to the terminal for carrying number management module, and distributes the system after registration to the IMSI number number of returning to
Code management module；
When needing to carry out communication service, number management module initiates application requests for telephone numbers to authentication platform；
Authentication platform authenticates the system distribution IMSI number in the request, for legal number pair in this system
As asking distribution available phone number to number distribution system；
Number distribution system inquires currently available telephone number, and one of telephone number is sent to number administration
The carrying terminal of module, the number management module then can be used this distribution telephone number to carry out communication service.
A kind of system of the dynamic allocation telephone number, wherein：Number management module carry initial IMS I numbers to
Authentication platform is sent in the request for registering the grid for dynamically distributing telephone number, and initial IMS I numbers are as follows
It is selected：
Preset multiple initial IMS I numbers, correspond to the operator of multiple countries respectively inside number management module；Number marking tube
It manages module 1 and connects a GPS positioning module；Number management module reads the GPS information of GPS positioning module, according to the warp of acquisition
Latitude information, position and original I MSI in conjunction with built in number management module correspond to table, decision report which original I MSI namely
Select initial IMS I numbers corresponding with the country that GPS information is reflected.
A kind of system of the dynamic allocation telephone number, wherein：
When carrying the communication service of terminal of number management module completion, number management module is released to authentication platform initiation
Put number request；
Authentication platform authenticates the system distribution IMSI number in request, judges whether the request object is this system
Interior legal number objects, if then sending release number request to number distribution system；
After number distribution system receives release number request, the telephone number related information of the distribution is read, discharges number
The occupancy of management module sets the distribution state of the number to available mode.
A kind of system of the dynamic allocation telephone number, wherein
Institute's number management module initiates application number operation as follows：
Historical data is removed, authentication parameter is encrypted according to scheduled cipher mode and initiates number application request；
The authentication parameter includes system distribution IMSI, extended code, the mark for asking distribution number；
The historical data includes the telephone number of preceding sub-distribution.
The system of a kind of dynamic allocation telephone number, wherein authentication platform judges that the system distributes IMSI number
Request object is to continue the charging case for asking the system distribution IMSI number object in this system after legal number objects
And/or number management module is authenticated, and judges whether the request object is legal, if illegal, refused the number application and is asked
It asks, and returns to related prompt message；If legal in read requests data request distribution number mark key M values, and to number
Code distribution system request distribution available phone number.
A kind of system of the dynamic allocation telephone number, wherein
When system distribution IMSI number after registration is returned to number management module by authentication platform, also extended code is returned
To number management module.
A method of telephone number is dynamically distributed, is included the following steps：
Number management module carries initial IMS I numbers and is sent to authentication platform for registering dynamic allocation telephone number
The request of grid；
Authentication platform authenticates initial IMS I numbers, for the request that legal IMSI number object is sent, authentication
Platform carries out network registry to the terminal for carrying number management module, and distributes the system after registration to the IMSI number number of returning to
Code management module；
When needing to carry out communication service, number management module initiates application requests for telephone numbers to authentication platform；
Authentication platform authenticates the system distribution IMSI number in the request, for legal number pair in this system
As asking distribution available phone number to number distribution system；
Number distribution system inquires currently available telephone number, and one of telephone number is sent to number administration
The carrying terminal of module, the number management module then can be used this distribution telephone number to carry out communication service.
A kind of method of the dynamic allocation telephone number, wherein：
When carrying the communication service of terminal of number management module completion, number management module is released to authentication platform initiation
Put number request；
Authentication platform first authenticates the system distribution IMSI number in release number request, judges the request object
Whether it is legal number objects in this system, if then sending release number request to number distribution system；
After number distribution system receives request, the telephone number related information of the distribution is read, discharges number management module
Occupancy, set the distribution state of the number to available mode.
A kind of method of the dynamic allocation telephone number, wherein
Institute's number management module initiates application number operation as follows：
Historical data is removed, authentication parameter is encrypted according to scheduled cipher mode and initiates number application request；
The authentication parameter includes system distribution IMSI, extended code, the mark for asking distribution number；
The historical data includes the telephone number of preceding sub-distribution.
The system of a kind of dynamic allocation telephone number, wherein authentication platform judges that the system distributes IMSI number
Request object is to continue the charging case for asking the system distribution IMSI number object in this system after legal number objects
And/or number management module is authenticated, and judges whether the request object is legal, if illegal, refused the number application and is asked
It asks, and returns to related prompt message；If legal in read requests data request distribution number mark key M values, and to number
Code distribution system request distribution available phone number.
A kind of system of the dynamic allocation telephone number, wherein
When system distribution IMSI number after registration is returned to number management module by authentication platform, also extended code is returned
To number management module.
Description of the drawings
Fig. 1 is the structural schematic diagram for the system for dynamically distributing telephone number；
Fig. 2 is that the present invention dynamically distributes phone number system course of work schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, detailed elaboration is made to the present invention.
The system that the present invention dynamically distributes telephone number includes number management module 1, the first authentication platform 2, the second authentication
Platform 3, number distribution system 4.
Number management module 1：Using chip as bearing mode, storing initial IMSI number, expands at system distribution IMSI number
The information such as show code, request number mark key M.Number management module 1 is located in terminal, which passes through built-in initial IMS I
Code registered network service.The terminal of the embodiment of the present invention when not opening network service, inside write there are one initial IMS I
Code, initial IMS I numbers are substantially a legal IMSI numbers, can be with the mobile network of normal registration operator, but are only used
In operation of distributing telephone numbers.
First authentication platform 2：Initial IMS I numbers are authenticated, what the number objects for judging whether to belong to legal were sent
Request if so, authentication platform 2 carries out network registry to the terminal for carrying number management module 1, and the system after registration is divided
Number management module is returned to IMSI number, if not then refusing or abandoning the registration request.
Second authentication platform 3：To extended code, system distribution IMSI number request object charging case and other dynamic allocation
The peculiar information of phone number system is authenticated, and phase is carried out with number distribution system according to the value of request distribution number mark key
It should interact.
Number distribution system 4：Effective telephone-number and the distribution condition of the number are stored, number assignment and release are executed
Operation.
It dynamically distributes phone number system and carries out dynamic allocation telephone number as follows：
Registration：
1. number management module 1 is powered on (activation) for the first time, carries initial IMS I numbers and sent to the first authentication platform 2
Registration dynamically distributes the request of number network, that is, asks, for obtaining " IMSI number of system distribution " and " extended code ", to realize
Unique identity is carried out to each number management module 1, naturally it is also possible to only acquisition request " IMSI number of system distribution ".
Further, the inside of number management module 1 can correspond to multiple national (or same respectively with preset multiple original I MSI numbers
National various regions) operator.Number management module 1 connects a GPS positioning module (not shown), the GPS positioning module
It is all located inside communication terminal with number management module 1.Every time after the power is turned on, number management module 1 is read the number management module 1
The GPS information of GPS positioning module, according to the latitude and longitude information (geographical location information) of acquisition, in conjunction with built in number management module
Position and original I MSI correspond to table, decision reports which original I MSI, such to be advantageous in that solve roaming charges higher
Demand, when number management module is installed in mobile equipment, when being related to transnational roaming scene, scheme may be implemented certainly
The dynamic purpose for being switched to the national operator of roaming and corresponding to number.
2. the first authentication platform 2 authenticates initial IMS I, judge whether the request object is legal number objects, if
It is that the registration request is sent to the second authentication platform 3.
3. the second authentication platform 3 carries out network registry to request object, and distributes the system after registration to IMSI, extended code
Return to number management module.The effect of extended code is as follows：Because IMSI number itself is limited, the effect of extended code is will to lack
In the case that the IMSI of amount is extended to a large amount of IMSI, such as only 100 IMSI numbers, need to manage 100000 number marking tubes
Module is managed, then needs to be extended each IMSI number, to each IMSI number, fixes one group of extended code, (such as 1-1000),
IMSI such as IMSI+1 to IMSI+1000 after then extending can realize management mould of checking numbers under the conditions of limited IMSI number
The extension of number of blocks.The present invention uses the form of IMSI combination extended codes, greatly realizes efficiently using for IMSI resources.
4. number management module 1 distributes system to IMSI, file is written in extended code, i.e. the number management module 1 becomes this
Dynamically distribute the legal object of phone number system.
Request distribution telephone number：
5. when needing to carry out communication service, number management module 1 initiates application number operation, removes historical data, right
Authentication parameter (including the mark of system distribution IMSI, extended code, request distribution number, such as M=1) is according to scheduled cipher mode
It is encrypted and initiates number application request.Above-mentioned removing historical data includes the telephone number of sub-distribution before removing, and can be kept away
Exempt from exception occur, under conditions of ensureing the no normally removing of the number of last time, still can normally apply for new digit.
6. the second authentication platform 3 first authenticates the system distribution IMSI in request, whether the request object is judged
For legal number objects in this system, if then continuing to ask the system distribution IMSI charging case and other dynamics of object
The peculiar information of distribution phone number system is authenticated, and judges whether the request object is legal, if in above each authentication entry
Have any one it is illegal, then refuse number application request, and return to related prompt message；The read requests data if legal
In request distribution number mark key M values, such as M=1, and to number distribution system 4 ask distribution available phone number.It is above-mentioned
Carrying out authentication to the peculiar information of other dynamic allocation phone number systems includes：Each number management module 1 completes communication industry
After business, inside the Authentication Counter device that has can automatically generate a random number, which can be stored in number management module 1
In, number management module 1 can preserve the random number of nearest pre-determined number (such as 5 times) generation, while the second authentication platform 3 can be deposited
Store up the random number of nearest pre-determined number (such as 5 times) number management module 1 generation.Each number management module 1 is in authentication, and the
Two authentication platforms 3 can compare the random number in number management module 1, if it find that all random numbers are then sentenced when all can not be to corresponding to
The number management module 1 of breaking has been copied illegally, and it is illegal module to be delimited.
7. number distribution system 4 inquires the telephone number of currently available state, and will meet one of condition phone
Number is sent to number management module 1.
8. number management module 1 returns to confirmation message to number distribution system 4.
9. number distribution system ties up the relevant informations such as the distribution number information and system distribution IMSI number, extended code
It is fixed, and be to have occupied by the distribution number mark.Number management module carrying terminal then can be used this distribution telephone number to carry out
Communication service.
Table 1 is number distribution system data instance：
| Telephone number | Bind number | Distribution state |
| 139XXXX101 | IMSI 2.+extended code | It has occupied |
| 139XXXX102 | It is vacant | |
| 139XXXX103 | It is vacant | |
| 139XXXX104 | It is vacant | |
| 139XXXX105 | It is vacant | |
| 139XXXX106 | It is vacant |
Table 1
Request release telephone number：
10. when communication service is completed, number management module initiation goes registration to operate, to authentication parameter (request point at this time
Mark with number should be appointed as a particular value, such as M=0) it is encrypted according to scheduled cipher mode and is authenticated to second
Platform initiates release number request.
11. the second authentication platform first authenticates the system distribution IMSI in request, whether the request object is judged
For legal number objects in this system, if then continuing to ask the system distribution IMSI charging case and other dynamics of object
The peculiar information of distribution phone number system is authenticated, and judges whether the request object is legal, if in above each authentication entry
Have any one it is illegal, then refuse number release request, and return to related prompt message；The read requests data if legal
In request distribution number mark key M values, such as M=0, then to number distribution system send release number request.
12. after number distribution system receives release number request, reading the telephone number related information of the distribution, release number
The occupancy of code management module, sets the distribution state of the number to available mode.
The present invention also provides a kind of scheme, number management module carries extended code, for distinguishing different terminals, entity,
Therefore when it initiates number request, number management module only needs to distribute IMSI number without distributing extended code, and is
System other courses of work with it is described above similar.
The present invention solves the problems, such as occupancy telephone number resource, and for IMSI number, there is also resources for IMSI number
Limited problem, it is preferred, therefore, that when terminal terminates communication service, it is necessary to discharge while discharging telephone number
The IMSI number of system distribution, therefore in above-mentioned steps 12, after number distribution system receives release number request, also reading this is
The IMSI number relevant information of system distribution, discharges the occupancy of number management module, which is distributed to the distribution shape of IMSI number
State is set as available mode.When such words sign off, the IMSI codes of system distribution are discharged while discharging telephone number,
Therefore it when terminal initiates communication service every time, is required for applying for available IMSI and telephone number.
Authentication platform 1,2 in the present invention can also be completed its respective function by individual authentication platform.
The 1 preset multiple original I MSI numbers in inside of the above number management module, can also realize and flexibly be adjusted according to portfolio
The purpose that whole number resource uses.Number management module 1 can monitor the resource service condition of current phone number, when communication is whole
End using current phone number portfolio when rising to predetermined maximum or approaches to saturation or when predetermined high level, number management module
1 can be primary to apply automatically or under conditions of external connection module (portfolio detection module as shown in the figure etc.) signal triggers
It is one or more or apply for multiple telephone number resources (application way is identical as above description) successively, it is more to establish
Communication path or obtain bigger traffic channel, in this case, applied telephone number and use the case where
Under, number management module can be with the more telephone number resources of continuation application, to support the portfolio of bigger simultaneously.Work as portfolio
When dropping to predetermined low value or predetermined minimum value, number management module can gradually discharge number resource (primary release one or
It is multiple or discharge multiple number resources successively).That is the present invention supports the scene that more numbers are run parallel, reaches basis
The purpose that portfolio dynamic adjustment number resource uses.In the operative scenario, dynamic allocation telephone number described above
System work process is equally applicable.Specifically, communication terminal can monitor current phone number by portfolio detection module
Resource service condition, portfolio detection module send detection information to communication terminal, when communication terminal uses current phone number
When portfolio rises to predetermined maximum or approach to saturation or when predetermined high level, portfolio detection module detects the situation, and
Detection information is sent to communication terminal, communication terminal upon receipt of the signal under conditions of the signal triggers, a Shen
Please be one or more or apply for multiple telephone number resources successively.In this case, communication terminal includes multiple SIM cards, can
It is used in the case of application one or more telephone numbers.
Present invention employs the methods of dynamic number, are time-multiplexed by number, can effectively solve number resource (phone
Number, IMSI number etc.) limited amount the problem of.
It is arranged additionally by necessary authentication, avoids end side to the communication chip etc. with number management module function
Equipment carries out the problem of bootlegging.
By prefabricated multiple original I MSI numbers, when communication, determines to report corresponding the present invention according to residing geographical location
Original I MSI numbers solve the higher demand of roaming charges, when number management module is installed in mobile equipment, are related to
When to transnational roaming scene, it may be implemented to automatically switch to the purpose that the national operator of roaming corresponds to number.The present invention supports more
The scene that number is run parallel has achieved the purpose that be used according to portfolio dynamic adjustment number resource.
Claims (8)
1. a kind of system dynamically distributing telephone number, including：Number management module, authentication platform and number distribution system,
In：
Number management module carries initial IMS I numbers and is sent to authentication platform for registering the system for dynamically distributing telephone number
The request of network, the initial IMS I numbers are a legal IMSI numbers, are used for the mobile network of normal registration operator
And it is only used for operation of distributing telephone numbers；
Authentication platform authenticates initial IMS I numbers, for the request that legal IMSI number object is sent, authentication platform
Terminal to carrying number management module carries out network registry, and the system distribution IMSI number after registration is returned to number marking tube
Manage module；
When needing to carry out communication service, number management module initiates application requests for telephone numbers to authentication platform；
Authentication platform authenticates the system distribution IMSI number in the request, for legal number objects in this system, to
Number distribution system request distribution available phone number；
Number distribution system inquires currently available telephone number, and one of telephone number is sent to number administration mould
The carrying terminal of block, the number management module then can be used this distribution telephone number to carry out communication service；
Authentication platform judges that system distribution IMSI number request object is in this system after legal number objects, continue be to this
The charging case and/or number management module of system distribution IMSI number request object are authenticated, and whether judge the request object
It is legal, if illegal, refuse number application request, and return to related prompt message；If legal in read requests data
Request distribution number mark key M values, and to number distribution system ask distribution available phone number.
2. a kind of system dynamically distributing telephone number according to claim 1, wherein：
When carrying the communication service of terminal of number management module completion, number management module initiates release number to authentication platform
Code request；
Authentication platform authenticates the system distribution IMSI number in request, judges whether the request object is to be closed in this system
Method number objects, if then sending release number request to number distribution system；
After number distribution system receives release number request, the telephone number related information of the distribution is read, discharges number administration
The occupancy of module sets the distribution state of the number to available mode.
3. a kind of system dynamically distributing telephone number according to claim 1, wherein institute's number management module initiates Shen
Please number operation as follows：
Historical data is removed, authentication parameter is encrypted according to scheduled cipher mode and initiates number application request；
The authentication parameter includes system distribution IMSI, extended code, the mark for asking distribution number；
The historical data includes the telephone number of preceding sub-distribution.
4. a kind of system dynamically distributing telephone number according to claim 1, wherein
When system distribution IMSI number after registration is returned to number management module by authentication platform, also by the extended code number of returning to
Code management module.
5. a kind of method dynamically distributing telephone number, includes the following steps：
Number management module carries initial IMS I numbers and is sent to authentication platform for registering the system for dynamically distributing telephone number
The request of network, the initial IMS I numbers are a legal IMSI numbers, are used for the mobile network of normal registration operator
And it is only used for operation of distributing telephone numbers；
Authentication platform authenticates initial IMS I numbers, for the request that legal IMSI number object is sent, authentication platform
Terminal to carrying number management module carries out network registry, and the system distribution IMSI number after registration is returned to number marking tube
Manage module；
When needing to carry out communication service, number management module initiates application requests for telephone numbers to authentication platform；
Authentication platform authenticates the system distribution IMSI number in the request, for legal number objects in this system, to
Number distribution system request distribution available phone number；
Number distribution system inquires currently available telephone number, and one of telephone number is sent to number administration mould
The carrying terminal of block, the number management module then can be used this distribution telephone number to carry out communication service；
Authentication platform judges that system distribution IMSI number request object is in this system after legal number objects, continue be to this
The charging case and/or number management module of system distribution IMSI number request object are authenticated, and whether judge the request object
It is legal, if illegal, refuse number application request, and return to related prompt message；If legal in read requests data
Request distribution number mark key M values, and to number distribution system ask distribution available phone number.
6. a kind of method dynamically distributing telephone number according to claim 5, wherein：
When carrying the communication service of terminal of number management module completion, number management module initiates release number to authentication platform
Code request；
Authentication platform first authenticates the system distribution IMSI number in release number request, whether judges the request object
For legal number objects in this system, number request is discharged if then being sent to number distribution system；
After number distribution system receives request, the telephone number related information of the distribution is read, discharges accounting for for number management module
With setting the distribution state of the number to available mode.
7. a kind of method dynamically distributing telephone number according to claim 5, wherein the number management module is initiated
Application number operates as follows：
Historical data is removed, authentication parameter is encrypted according to scheduled cipher mode and initiates number application request；
The authentication parameter includes system distribution IMSI, extended code, the mark for asking distribution number；
The historical data includes the telephone number of preceding sub-distribution.
8. a kind of method of dynamic allocation telephone number according to one of claim 5-7, wherein
When system distribution IMSI number after registration is returned to number management module by authentication platform, also by the extended code number of returning to
Code management module.
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| CN108012255B (en) * | 2016-10-31 | 2020-12-18 | 中国移动通信集团广东有限公司 | Mobile terminal number binding method and device |
| CN107370895B (en) * | 2017-07-21 | 2020-08-11 | 携程旅游信息技术（上海）有限公司 | Number hiding device, number hiding method and number hiding system |
| CN110312303A (en) * | 2019-07-11 | 2019-10-08 | 广州爱浦路网络技术有限公司 | A kind of method that list IMSI is used for more network termination repeated registrations |
| CN111245940B (en) * | 2020-01-13 | 2022-12-20 | 爱讯智联科技(北京)有限公司 | Method and device for processing mobile communication signal data in communication module of Internet of things |
| CN113746789B (en) * | 2020-05-29 | 2023-09-05 | 北京沃东天骏信息技术有限公司 | Information processing method and device for call center, electronic equipment and medium |
| CN112770315B (en) * | 2020-12-22 | 2022-05-27 | 国网浙江省电力有限公司绍兴供电公司 | Code number resource management method and device for power wireless heterogeneous network |
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