CN109088949B

CN109088949B - Matching method of Internet of things services and MME

Info

Publication number: CN109088949B
Application number: CN201811229959.7A
Authority: CN
Inventors: 胡泽妍; 胡云; 张力方; 赵元
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2021-05-25
Anticipated expiration: 2038-10-22
Also published as: CN109088949A

Abstract

The embodiment of the invention discloses a matching method of Internet of things services and an MME (mobility management entity), relates to the technical field of communication, and can effectively standardize service behaviors, control the Internet of things industry market and realize effective guarantee of operator charges by judging the legality of a mapping relation between MSISDN (Mobile station digital network address) and IMEI (International Mobile equipment identity). The method comprises the following steps: the method comprises the steps that an MME acquires an IMEI of a terminal, matches an Internet of things terminal base according to a TAC code in the IMEI, and acquires an industry class to which the IMEI belongs, wherein the Internet of things terminal base comprises a corresponding relation between the TAC code in the IMEI and the industry class to which the IMEI belongs; the MME acquires the MSISDN and determines the industry type of the MSISDN according to H0H1H2H3 in the MSISDN; and the MME judges whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry type of the IMEI, the industry type of the MSISDN and the corresponding relation between the MSISDN and the IMEI. The embodiment of the invention is applied to a communication system.

Description

Matching method of Internet of things services and MME

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a matching method of Internet of things services and an MME.

Background

With the development of information technology, mobile broadband, cloud computing, big data, internet of things and the like are in endless, and our lives are changing greatly. Particularly, the application of the technology of the Internet of things in various industries is deeper, and a new opportunity is provided for the development of related industries. Research reports released by ericsson in 2016 showed that by 2021 there will be 280 hundred million connections worldwide, of which 157 million connections are the internet of things, while the internet of things connections using mobile cellular technology will be 15 million, accounting for approximately 10%.

The MSISDN (Mobile Subscriber International ISDN number), i.e., the Mobile Subscriber ISDN (Integrated Services Digital Network, Digital telephone Network International standard) number, is the number that uniquely identifies a Mobile Subscriber in the numbering plan for public switched telephone networks (pstn). It is simply understood that the MSISDN is the mobile phone number. The IMEI (International Mobile Equipment Identity) is used for identifying the terminal Equipment, and can verify the validity of the Equipment on the terminal. Based on the two terminal parameters, unified management of operators is facilitated, network resources of the internet of things are reasonably coordinated, the service development situation of the internet of things in the whole country is mastered, however, the two parameters are not directly related during account opening, for the operators, only MSISDN can be mastered and controlled, tariff packages under different industries are different in service characteristics, whether subsequent users match corresponding service terminals according to MSISDN numbers or not is performed on corresponding services, the operators cannot know that some services even use internet of things cards to perform the services of the internet of things, lower cost is paid, and the whole service planning of the internet of things and the internet of things tariff of the operators are influenced.

Disclosure of Invention

The embodiment of the invention provides a matching method of Internet of things services and an MME (mobility management entity), which can effectively standardize service behaviors, control the industry market of the Internet of things and realize effective guarantee of the charge of an operator by judging the legality of the mapping relation between MSISDN (Mobile station digital network address) and IMEI (international mobile equipment identity).

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, a method for matching services of an internet of things is provided, where the method includes: the method comprises the steps that an MME acquires an IMEI of a terminal, matches an Internet of things terminal base according to a TAC code in the IMEI, and acquires an industry class to which the IMEI belongs, wherein the Internet of things terminal base comprises a corresponding relation between the TAC code in the IMEI and the industry class to which the IMEI belongs; the MME acquires the MSISDN and determines the industry type of the MSISDN according to H0H1H2H3 in the MSISDN; and the MME judges whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry type of the IMEI, the industry type of the MSISDN and the corresponding relation between the MSISDN and the IMEI.

In the method, an MME (mobility management entity) acquires the IMEI of a terminal and matches an Internet of things terminal library according to a TAC (cell identity) code in the IMEI to acquire the industry category of the IMEI, wherein the Internet of things terminal library comprises the corresponding relation between the TAC code in the IMEI and the industry category of the IMEI; then, acquiring the MSISDN, and determining the industry category of the MSISDN according to H0H1H2H3 in the MSISDN; and finally, judging whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs and the corresponding relation between the MSISDN and the IMEI.

Optionally, the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, and specifically includes: the MME determines that the IMEI corresponding to the MSISDN is not empty, and the industry category of the IMEI is consistent with the industry category of the MSISDN; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

Optionally, the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, and specifically includes: the MME determines that the IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, the MME adds the IMEI corresponding to the MSISDN and the industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is added to the database; and the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs, so that a legal mapping relation is generated between the MSISDN and the IMEI.

Optionally, the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, and specifically includes: the MME determines that the IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

Optionally, the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, and specifically includes: the MME determines that the IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

In a second aspect, an MME is provided, which includes:

the acquiring unit is used for acquiring the IMEI of the terminal.

And the processing unit is used for matching the terminal library of the Internet of things according to the TAC code in the IMEI acquired by the acquisition unit and acquiring the industry category of the IMEI, wherein the terminal library of the Internet of things comprises the corresponding relation between the TAC code in the IMEI and the industry category of the IMEI.

And the acquisition unit is also used for acquiring the MSISDN.

And the processing unit is used for determining the industry category of the MSISDN according to the H0H1H2H3 in the MSISDN acquired by the acquisition unit.

And the processing unit is also used for judging whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry category of the IMEI, the industry category of the MSISDN and the corresponding relation between the MSISDN and the IMEI.

Optionally, the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is not empty, and that the industry category to which the IMEI belongs is consistent with the industry category to which the MSISDN belongs; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

Optionally, the processing unit is specifically configured to determine that an IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, adding the IMEI corresponding to the MSISDN and the industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is added to the database; and the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs, so that a legal mapping relation is generated between the MSISDN and the IMEI.

Optionally, the processing unit is specifically configured to determine that an IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

Optionally, the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

It can be understood that, the MME provided above is configured to execute the method corresponding to the first aspect provided above, and therefore, the beneficial effects that can be achieved by the MME refer to the beneficial effects of the method corresponding to the first aspect above and the corresponding scheme in the following specific implementation, which are not described herein again.

In a third aspect, an MME is provided, where the MME structurally includes a processor and a memory, the memory is configured to be coupled to the processor and store necessary program instructions and data of the MME, and the processor is configured to execute the program instructions stored in the memory, so that the MME executes the method for matching services of the internet of things according to the first aspect.

In a fourth aspect, a computer storage medium is provided, in which computer program code is stored, which, when run on the MME according to the third aspect, causes the MME to perform the method of the first aspect described above.

In a fifth aspect, there is provided a computer program product storing the above computer software instructions, which, when run on the MME according to the third aspect, causes the MME to execute the program according to the above aspect.

Drawings

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

FIG. 1 is a diagram illustrating a structure of an MSISDN provided by the prior art;

fig. 2 is a schematic structural diagram of an IMEI provided in the prior art;

fig. 3 is a schematic flow chart of a matching method for services of the internet of things according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an MME according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another MME according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of another MME according to an embodiment of the present invention.

Detailed Description

It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "e.g.," an embodiment of the present invention is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

It should be noted that, in the embodiments of the present invention, "of", "corresponding" and "corresponding" may be sometimes used in combination, and it should be noted that, when the difference is not emphasized, the intended meaning is consistent.

For the convenience of clearly describing the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, the words "first", "second", and the like are used for distinguishing the same items or similar items with basically the same functions and actions, and those skilled in the art can understand that the words "first", "second", and the like are not limited in number or execution order.

Referring to fig. 1, the mobile station international subscriber identity MSISDN, the mobile subscriber ISDN number, is the number that uniquely identifies the mobile subscriber in the public switched telephone network switching network numbering plan. As will be readily appreciated, MSISDN is simply a cell phone number, and typically includes 13-15 digits. The MSISDN is composed of three parts of a country code CC (country code), a national Destination code NDC (national Destination number) and a subscriber number SN (subscriber number). Wherein, the country code CC is 2-3 digits generally, and the CC of China is 86; the domestic destination code NDC is generally allocated by an operator, and is generally a 3-bit number, such as 133, 139, etc.; the subscriber number SN contains the HLR identification number H0H1H2H3 and the access number N1N2N 3.

When an operator expands the internet of things service, for subsequent unified management, network resources of the internet of things are reasonably coordinated, the service development condition of the national internet of things service is mastered, and the service category of H0H1H2H3 is formulated according to a certain planning principle, as shown in tables 1 and 2, so that the HLR with different numbers of sections of H0H1H2H3 belonging to different numbers and the industry attributes of the sections with different numbers in different HLRs are realized.

TABLE 1

TABLE 2

In addition, referring to fig. 2, the IMEI is used for identifying a terminal device, and may be used for verifying the validity of a device on the terminal, and mainly includes three parts, i.e., a TAC (Type Allocation Code) with 8 bits, an SNR (Serial Number) with 6 bits, and a Spare Code Spare with 1 bit. Different terminal types can be constructed according to the TAC codes to form a terminal library, the type of a terminal can be identified through the TAC codes in the IMEI of the terminal, accordingly, more and more terminal types of the Internet of things are provided, the vertical industry attribute of the Internet of things is highlighted to form the terminal library of the Internet of things, the application service of the terminal can be identified according to the terminal library of the Internet of things constructed according to different IMEI information, and the service characteristics are used as one of the attributes of terminal classification.

For an operator, only MSISDN, tariff packages in different industries and different service characteristics can be grasped and controlled, whether a subsequent user matches a corresponding service terminal according to the MSISDN number to develop a corresponding service can not be known by the operator, some services even using an internet of things card to perform human networking pay lower cost, and the whole internet of things service planning and internet of things tariff of the operator are affected.

In view of the above technical background and the problems in the prior art, referring to fig. 3, an embodiment of the present invention provides a method for matching services of an internet of things, where the method includes:

301. the MME acquires the IMEI of the terminal, matches an Internet of things terminal library according to the TAC code in the IMEI, and acquires the industry category of the IMEI, wherein the Internet of things terminal library comprises the corresponding relation between the TAC code in the IMEI and the industry category of the IMEI.

302. And the MME acquires the MSISDN and determines the industry category of the MSISDN according to H0H1H2H3 in the MSISDN.

303. And the MME judges whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry type of the IMEI, the industry type of the MSISDN and the corresponding relation between the MSISDN and the IMEI.

Specifically, step 303 includes:

3031. the MME determines that the IMEI corresponding to the MSISDN is not empty, and the industry category of the IMEI is consistent with the industry category of the MSISDN; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

3032. The MME determines that the IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, the MME adds the IMEI corresponding to the MSISDN and the industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is added to the database; and the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs so as to establish a legal mapping relation between the MSISDN and the IMEI.

3033. The MME determines that the IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

3034. The MME determines that the IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

For a better understanding, steps 3031 to 3034 are exemplarily described with reference to table 1. For example, according to the fact that the number of H0H1H2H3 in the MSISDN is between 1500-1599, the industry type of the MSISDN is determined to be the wireless Pos industry, and according to the fact that the TAC code in the IMEI matches the terminal library of the Internet of things, the industry type of the IMEI is determined to be the wireless Pos industry, wherein the TAC codes applied to the wireless Pos industry can be TAC-1, TAC-2 and … … TAC-n (not necessarily continuous, and denoted by TAC-1-TAC-n below).

Aiming at the step 3031, exemplarily, when the MME determines that the IMEI corresponding to the MSISDN is not empty and the TAC-1 to TAC-n correspond to 1500 to 1599; and determining that the MSISDN corresponding to the IMEI is not empty and that the TAC-1-TAC-n correspond to 1500-1599, determining that the mapping relation between the MSISDN and the IMEI is legal;

aiming at the step 3032, exemplarily, when the MME determines that the IMEI corresponding to the MSISDN is empty and 1500-1599 does not have corresponding TAC-1-TAC-n; and determining that the MSISDN corresponding to the IMEI is not empty and TAC-1-TAC-n do not have 1500-1599 corresponding to the MSISDN, then adding the IMEI corresponding to the MSISDN and industry categories TAC-1-TAC-n to which the IMEI belongs corresponding to the industry category 1500-1599 to which the MSISDN belongs into the database; and MSISDN corresponding to the IMEI and industry types 1500-1599 to which the MSISDN corresponding to the industry types TAC-1-TAC-n to which the IMEI belongs so as to establish a legal mapping relation for the MSISDN and the IMEI.

For step 3033, exemplarily, when the MME determines that the IMEI corresponding to the MSISDN is empty and 1500-1599 has no corresponding TAC-1-TAC-n; and determining that the MSISDN corresponding to the IMEI is not empty and that the TAC-1-TAC-n correspond to 1500-1599, determining that the mapping relation between the MSISDN and the IMEI is illegal.

Aiming at the step 3034, exemplarily, when the MME determines that the IMEI corresponding to the MSISDN is not empty and the TAC-1 to TAC-n correspond to 1500 to 1599; and determining that the MSISDN corresponding to the IMEI is empty and the TAC-1-TAC-n have no corresponding 1500-1599, determining that the mapping relation between the MSISDN and the IMEI is illegal.

It should be noted that, when the MME determines that the mapping relationship between the MSISDN and the IMEI is legal, the MME provides a network resource and a tariff plan for the terminal; when the MME determines that the mapping relation between the MSISDN and the IMEI is illegal, the industry class of the card-opening user is not matched with the actually used industry class, early warning information is prompted in the tariff platform, and the operator reminds the card-opening user according to the early warning information.

Referring to fig. 4, an embodiment of the present invention provides an MME40, where the MME40 includes:

an obtaining unit 401 is configured to obtain an IMEI of the terminal.

A processing unit 402, configured to match the terminal library of the internet of things according to the TAC code in the IMEI acquired by the acquiring unit 401, and acquire the industry category to which the IMEI belongs, where the terminal library of the internet of things includes a correspondence between the TAC code in the IMEI and the industry category to which the IMEI belongs.

The obtaining unit 401 is further configured to obtain an MSISDN.

The processing unit 402 is configured to determine an industry category to which the MSISDN belongs according to H0H1H2H3 in the MSISDN acquired by the acquiring unit 401.

The processing unit 402 is further configured to determine whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI.

In an exemplary scheme, the processing unit 402 is specifically configured to determine that an IMEI corresponding to the MSISDN is not empty, and that an industry category to which the IMEI belongs is consistent with an industry category to which the MSISDN belongs; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

In an exemplary scheme, the processing unit 402 is specifically configured to determine that an IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, adding the IMEI corresponding to the MSISDN and the industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is added to the database; and the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs so as to establish a legal mapping relation between the MSISDN and the IMEI.

In an exemplary scheme, the processing unit 402 is specifically configured to determine that an IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

In an exemplary scheme, the processing unit 402 is specifically configured to determine that an IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

Since the MME in the embodiment of the present invention may be applied to implement the corresponding method in the embodiment of the method, the technical effect that can be obtained by the MME may also refer to the corresponding method in the embodiment of the method, and the embodiment of the present invention is not described herein again.

In the case of integrated units, fig. 5 shows a possible structural schematic of the MME40 involved in the above embodiments. The MME40 includes: a processing module 501, a communication module 502 and a storage module 503. Processing module 501 is configured to control and manage actions of MME40, for example, processing module 501 is configured to support MME40 to perform processes 301 to 303 in fig. 3. The communication module 502 is used to support communication of the MME40 with other entities. The storage module 503 is used to store program codes and data for the MME 40.

The processing module 501 may be a processor or a controller, and may be, for example, a Central Processing Unit (CPU), a general-purpose processor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication module 502 may be a transceiver, a transceiving circuit or a communication interface, etc. The storage module 503 may be a memory.

When the processing module 501 is a processor as shown in fig. 6, the communication module 502 is a transceiver of fig. 6, and the storage module 503 is a memory of fig. 6, the MME40 according to the embodiment of the present application may be an MME40 as described below.

Referring to fig. 6, the MME40 includes: a processor 601, a transceiver 602, a memory 603, and a bus 604.

The processor 601, the transceiver 602, and the memory 603 are connected to each other through a bus 604; the bus 604 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.

The processor 601 may be a general-purpose Central Processing Unit (CPU), a microprocessor, an Application-Specific Integrated Circuit (ASIC), or one or more Integrated circuits for controlling the execution of programs in accordance with the present invention.

The Memory 603 may be a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these. The memory may be self-contained and coupled to the processor via a bus. The memory may also be integral to the processor.

The memory 603 is used for storing application program codes for executing the scheme of the application, and the processor 601 controls the execution. The transceiver 602 is configured to receive content input by an external device, and the processor 601 is configured to execute application program codes stored in the memory 603, so as to implement the matching method for services of the internet of things described in this embodiment of the application.

It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses, devices and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented using a software program, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in accordance with the embodiments of the present application are all or partially generated upon loading and execution of computer program instructions on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or can comprise one or more data storage devices, such as a server, a data center, etc., that can be integrated with the medium. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.

The embodiment of the present invention further provides a computer program product, which can be directly loaded into the memory and contains software codes, and after the computer program product is loaded and executed by the computer, the matching method of the services of the internet of things can be implemented.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A matching method for Internet of things services is characterized by comprising the following steps:

the method comprises the steps that an MME acquires an IMEI of a terminal, matches an Internet of things terminal library according to a TAC code in the IMEI, and acquires an industry class to which the IMEI belongs, wherein the Internet of things terminal library comprises a corresponding relation between the TAC code in the IMEI and the industry class to which the IMEI belongs;

the MME acquires the MSISDN and determines the industry category of the MSISDN according to H0H1H2H3 in the MSISDN;

the MME judges whether the mapping relation between the MSISDN and the IMEI is legal or not according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs and the corresponding relation between the MSISDN and the IMEI, and comprises the following steps: the MME determines that the IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, the MME adds the IMEI corresponding to the MSISDN and an industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is corresponding to the MME; the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs, so that a legal mapping relationship is generated between the MSISDN and the IMEI.

2. The matching method of internet of things services according to claim 1, wherein the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, further comprising:

the MME determines that the IMEI corresponding to the MSISDN is not empty, and the industry category of the IMEI is consistent with the industry category of the MSISDN; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

3. The matching method of internet of things services according to claim 1, wherein the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, further comprising:

the MME determines that the IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

4. The matching method of internet of things services according to claim 1, wherein the MME determines whether the mapping relationship between the MSISDN and the IMEI is legal according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI, further comprising:

the MME determines that the IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

5. An MME, comprising:

an acquisition unit, configured to acquire an IMEI of a terminal;

the processing unit is used for matching an Internet of things terminal library according to the TAC code in the IMEI acquired by the acquiring unit and acquiring the industry category of the IMEI, wherein the Internet of things terminal library comprises the corresponding relation between the TAC code in the IMEI and the industry category of the IMEI;

the acquiring unit is further configured to acquire an MSISDN;

the processing unit is configured to determine an industry category to which the MSISDN belongs according to H0H1H2H3 in the MSISDN acquired by the acquiring unit;

the processing unit is further configured to judge whether the mapping relationship between the MSISDN and the IMEI is legal or not according to the industry category to which the IMEI belongs, the industry category to which the MSISDN belongs, and the correspondence between the MSISDN and the IMEI;

the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is empty; when the MSISDN corresponding to the IMEI is empty, adding the IMEI corresponding to the MSISDN and an industry category to which the IMEI belongs, wherein the industry category to which the MSISDN belongs is corresponding; the MSISDN corresponding to the IMEI and the industry category to which the MSISDN belongs corresponding to the industry category to which the IMEI belongs, so that a legal mapping relationship is generated between the MSISDN and the IMEI.

6. The MME of claim 5, comprising:

the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is not empty, and that the industry category to which the IMEI belongs is consistent with the industry category to which the MSISDN belongs; and when the MSISDN corresponding to the IMEI is determined not to be empty and the industry category of the IMEI is consistent with the industry category of the MSISDN, determining that the mapping relation between the MSISDN and the IMEI is legal.

7. The MME of claim 5, comprising:

the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is empty; and if the MSISDN corresponding to the IMEI is not empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

8. The MME of claim 5, comprising:

the processing unit is specifically configured to determine that the IMEI corresponding to the MSISDN is not empty; and if the MSISDN corresponding to the IMEI is empty, determining that the mapping relation between the MSISDN and the IMEI is illegal.

9. An MME having a structure comprising a processor and a memory, the memory being configured to be coupled to the processor and to store program instructions and data necessary for the MME, the processor being configured to execute the program instructions stored in the memory to cause the MME to perform the method for matching services of the internet of things according to any one of claims 1-4.

10. A computer storage medium, characterized in that a computer program code is stored in the computer storage medium, which, when run on the MME according to claim 9, causes the MME to perform the matching method of internet of things traffic according to any of claims 1-4.