CN108834134A - Narrowband internet-of-things terminal machine card interface test system and method - Google Patents
Narrowband internet-of-things terminal machine card interface test system and method Download PDFInfo
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- CN108834134A CN108834134A CN201810971273.9A CN201810971273A CN108834134A CN 108834134 A CN108834134 A CN 108834134A CN 201810971273 A CN201810971273 A CN 201810971273A CN 108834134 A CN108834134 A CN 108834134A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/06—Testing, supervising or monitoring using simulated traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
Abstract
The embodiment of the invention provides a kind of narrowband internet-of-things terminal machine card interface test method and systems, wherein this method includes：To tested narrowband internet-of-things terminal sending application test post, described using test post includes test parameter required by narrowband Internet of Things Cu interface testing standard；Receive the machine card interface order that the tested narrowband internet-of-things terminal is sent, test information is obtained according to the machine card interface order, the test information and the narrowband Internet of Things Cu interface testing standard are subjected to comparison of coherence, obtain the uniformity test result of the Cu interface of the tested narrowband internet-of-things terminal, such as, receive the terminal response message of tested narrowband internet-of-things terminal output generated according to card response message, and terminal response message and narrowband Internet of Things Cu interface testing standard are subjected to comparison of coherence, export the NB-IoT terminal card interface test result of network side, wherein, the machine card interface order is generated according to the test parameter using in test post.
Description
Technical field
The present invention relates to equipment the field of test technology, in particular to a kind of narrowband Internet of Things (Narrow Band
Internet of Things, referred to as NB-IoT) terminal card interface test system and method.
Background technique
Usim card (Universal Subscriber Identify Module, Global Subscriber identification card) is used for storing
Family information and NB-IoT endpoint to register/authentication network information.Usim card and NB-IoT terminal pass through Cu interface communication, if
NB-IoT terminal and usim card occur that Cu interface is incompatible or operation irregularity occurs for the Cu interface of NB-IoT terminal, will affect NB-
The safety of the information stored in IoT terminal call safety and usim card.Therefore, it is necessary to the Cu interface progress to NB-IoT terminal
Uniformity test, with ensure the communication of NB-IoT terminal stability and usim card reading data, the reliability that stores and transmits and
Integrality.
As shown in Figure 1, being existing NB-IoT terminal interface consistency testing system；The system includes measured terminal and USIM
Card simulator, measured terminal are connect by probe and adapter with usim card simulator.
As shown in Fig. 2, being the process of existing NB-IoT terminal interface uniformity test：It is initial that measured terminal executes booting
Change；Measured terminal is to usim card simulator transmitter card interface order；Usim card simulator is anti-to measured terminal according to test case
Present usim card response message corresponding with machine card interface command context；Measured terminal is interior according to the usim card response message received
Hold and generates corresponding machine card interface order and feed back to usim card simulator；Usim card simulator is by received machine card interface order
Content be shown in the display of usim card simulator, and judge whether machine card interface command context consistent with standard, if than
Relatively result be it is consistent, then NB-IoT terminal interface uniformity test passes through；If comparison result be it is inconsistent, NB-IoT terminal connects
Mouth uniformity test failure.
Fig. 1 and NB-IoT terminal interface consistency testing system shown in Fig. 2 can only be to the electricity of NB-IoT terminal Cu interface
Gas and logic behaviour carry out uniformity test, cannot carry out uniformity test to the application characteristic of NB-IoT terminal Cu interface, lack
Few response and judgement that network side is carried out to NB-IoT terminal Cu interface, can not ensure NB-IoT in actual communication networks just
It is often used.
Summary of the invention
The embodiment of the invention provides a kind of NB-IoT terminal card interface test systems, to solve in the prior art can not
The technical issues of uniformity test is carried out to the application characteristic of NB-IoT terminal Cu interface.The system includes：
Network application analogue unit is used for tested narrowband internet-of-things terminal sending application test post, wherein described to answer
It include test parameter required by narrowband Internet of Things Cu interface testing standard with test post；
Machine card interface order receiving unit, the machine card interface life sent for receiving the tested narrowband internet-of-things terminal
Enable, according to the machine card interface command triggers obtain have application characteristic test information, the test information for it is described
Narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, obtains the one of the Cu interface of the tested narrowband internet-of-things terminal
Cause property test result, wherein the machine card interface order is generated according to the test parameter using in test post.
The embodiment of the invention also provides a kind of NB-IoT terminal card interface test system, with solve in the prior art without
The technical issues of method carries out uniformity test to the application characteristic of NB-IoT terminal Cu interface.The system includes：
Universal Subscriber Identity Module card simulator and protenchyma intranet network simulator, the Universal Subscriber Identity Module card
Simulator includes：Machine card interface order receiving unit, the protenchyma intranet network simulator include：Network application simulation is single
Member, wherein
The network application analogue unit is used for tested narrowband internet-of-things terminal sending application test post, wherein institute
Stating using test post includes test parameter required by narrowband Internet of Things Cu interface testing standard；
The machine card interface order receiving unit, the machine card interface sent for receiving the tested narrowband internet-of-things terminal
Order obtains test information according to the machine card interface command triggers, and the test information is used for and the narrowband Internet of Things Cu
Interface testing standard carries out comparison of coherence, obtains the uniformity test knot of the Cu interface of the tested narrowband internet-of-things terminal
Fruit, wherein the machine card interface order is generated according to the test parameter using in test post.
The embodiment of the invention also provides a kind of NB-IoT terminal card interface test method, with solve in the prior art without
The technical issues of method carries out uniformity test to the application characteristic of NB-IoT terminal Cu interface.This method includes：
To tested narrowband internet-of-things terminal sending application test post, wherein the application test post includes protenchyma
Test parameter required by Cu interface testing standard of networking；
The machine card interface order that the tested narrowband internet-of-things terminal is sent is received, is obtained according to the machine card interface order
The test information and the narrowband Internet of Things Cu interface testing standard are carried out consistency by the test information with application characteristic
Compare, obtains the uniformity test result of the Cu interface of the tested narrowband internet-of-things terminal, wherein the machine card interface order
It is to be generated according to the test parameter using in test post.
In embodiments of the present invention, by tested narrowband internet-of-things terminal sending application test post, so obtain by
The machine card interface order for surveying narrowband internet-of-things terminal feedback obtains the test with application characteristic according to machine card interface command triggers
Information (for example, terminal response message of the card file updated or tested narrowband internet-of-things terminal feedback), the test information is used
In carrying out comparison of coherence with the narrowband Internet of Things Cu interface testing standard, the Cu of the tested narrowband internet-of-things terminal is obtained
The uniformity test result of interface.Pass through narrowband internet-of-things terminal machine card interface test system and tested narrowband internet-of-things terminal
Between carry out Signalling exchange, obtain test information, and the answering to the Cu interface of tested narrowband internet-of-things terminal based on test information
Uniformity test is carried out with characteristic, is conducive to ensure that the stability of NB-IoT (narrowband Internet of Things) terminal communication and usim card are (logical
With subscriber identification module card) reading data, the reliability stored and transmitted, integrality.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not
Constitute limitation of the invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of NB-IoT terminal interface consistency testing system in the prior art；
Fig. 2 is a kind of flow chart of NB-IoT terminal interface uniformity test in the prior art；
Fig. 3 is a kind of structural schematic diagram of narrowband internet-of-things terminal machine card interface test system provided in an embodiment of the present invention
One；
Fig. 4 is a kind of structural schematic diagram of narrowband internet-of-things terminal machine card interface test system provided in an embodiment of the present invention
Two；
Fig. 5 A is the signaling layering knot of a kind of usim card simulator provided in an embodiment of the present invention and NB-IoT terminal interaction
Structure schematic diagram；
Fig. 5 B is the signaling point of a kind of NB-IoT network simulator provided in an embodiment of the present invention and NB-IoT terminal interaction
Schematic diagram of a layer structure；
Fig. 6 is a kind of schematic diagram one of narrowband internet-of-things terminal machine card interface testing process provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram two of narrowband internet-of-things terminal machine card interface testing process provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram three of narrowband internet-of-things terminal machine card interface testing process provided in an embodiment of the present invention；
Fig. 9 is a kind of flow chart of narrowband internet-of-things terminal machine card interface test method provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right below with reference to embodiment and attached drawing
The present invention is described in further details.Here, exemplary embodiment and its explanation of the invention is used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
In embodiments of the present invention, a kind of narrowband internet-of-things terminal machine card interface test system is provided, as shown in figure 3,
The narrowband internet-of-things terminal machine card interface test system 310 includes：
Network application analogue unit 311 is used for tested 300 sending application test post of narrowband internet-of-things terminal, wherein
Described using test post includes test parameter required by narrowband Internet of Things Cu interface testing standard；
Machine card interface order receiving unit 312, the machine clamping sent for receiving the tested narrowband internet-of-things terminal 300
Mouthful order, according to the machine card interface command triggers obtain have application characteristic test information, the test information for
The narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, obtains the Cu interface of the tested narrowband internet-of-things terminal
Uniformity test result, wherein the machine card interface order is that the test parameter according to described using in test post generates
's.
As shown in Figure 3 it is found that in embodiments of the present invention, being disappeared by being tested to tested narrowband internet-of-things terminal sending application
Breath, and then the machine card interface order of tested narrowband internet-of-things terminal feedback is obtained, it is obtained and is tested according to machine card interface command triggers
Information (for example, terminal response message of the card file updated or tested narrowband internet-of-things terminal feedback), the test information is used
In carrying out comparison of coherence with the narrowband Internet of Things Cu interface testing standard, the Cu of the tested narrowband internet-of-things terminal is obtained
The uniformity test result of interface.Pass through narrowband internet-of-things terminal machine card interface test system and tested narrowband internet-of-things terminal
Between carry out Signalling exchange, obtain test information, and the answering to the Cu interface of tested narrowband internet-of-things terminal based on test information
Uniformity test is carried out with characteristic, is conducive to ensure that the stability of NB-IoT (narrowband Internet of Things) terminal communication and usim card are (logical
With subscriber identification module card) reading data, the reliability stored and transmitted, integrality.
When it is implemented, the uniformity test of the Cu interface in order to realize the network side to tested narrowband internet-of-things terminal,
In the present embodiment, as shown in figure 3, above-mentioned narrowband internet-of-things terminal machine card interface test system, further includes：
Card functional simulation unit 313 is connect, the card functional simulation list with the machine card interface order receiving unit 312
Member 313 is used for, and the card response message of Universal Subscriber Identity Module card is generated according to the machine card interface order, and the card is rung
Message is answered to be sent to the tested narrowband internet-of-things terminal 300；
Network side test result unit 314, the terminal response sent for receiving the tested narrowband internet-of-things terminal 300
Network signal in the terminal response message and the narrowband Internet of Things Cu interface testing standard is carried out consistency ratio by message
Compared with exporting the test result of the Cu interface of the network side of the tested narrowband internet-of-things terminal according to comparison result, wherein described
Terminal response message is generated according to the card response message.
When it is implemented, the uniformity test of the Cu interface in order to realize the card side to tested narrowband internet-of-things terminal,
In the present embodiment, as shown in figure 3, above-mentioned narrowband internet-of-things terminal machine card interface test system further includes：
Card file storage unit 321, for storing the card file of Universal Subscriber Identity Module card
Card file updating unit 315 is connected with the machine card interface order receiving unit 312, and the card file updates
Unit 315 is used to update the card file in the card file storage unit 321 according to the machine card interface order；
Card side test result unit 316, is connected with the card file storage unit 321, the card side test result list
The card file and the narrowband Internet of Things Cu interface testing standard that member 316 is used to update in the card file storage unit 321
In card file carry out comparison of coherence, the Cu interface of the card side of the tested narrowband internet-of-things terminal is exported according to comparison result
Test result.
Specifically, comparison result is that the card file updated in card file storage unit 321 connects with the narrowband Internet of Things Cu
Card file in mouth testing standard is consistent, then the test result for being tested the Cu interface of the card side of narrowband internet-of-things terminal is to pass through,
Otherwise, the test result for being tested the Cu interface of the card side of narrowband internet-of-things terminal is failure.
When it is implemented, in order to may be implemented to judge automatically the machine card interface test result of tested narrowband internet-of-things terminal,
In the present embodiment, as shown in figure 3, above-mentioned narrowband internet-of-things terminal machine card interface test system, further includes：
Terminal card interface test result unit 317, with the network side test result unit 314 and the card side test
As a result unit 316 is connected, and the terminal card interface test result unit 317 is used for whole according to the tested narrowband Internet of Things
It is whole to generate the tested narrowband Internet of Things for the test result of the Cu interface of the test result and network side of the Cu interface of the card side at end
The machine card interface test result at end.
For example, the survey of the Cu interface when the test result and network side of the Cu interface of the card side of tested narrowband internet-of-things terminal
Test result be by when, terminal card interface test result unit 317 generates the machine card of the tested narrowband internet-of-things terminal
Interface automata result is to pass through；If the test result and network of the Cu interface of the card side of tested narrowband internet-of-things terminal
There is any failure item (failure of any one test result or two test results fail) in the test result of the Cu interface of side, then
Terminal card interface test result unit 317 generates the machine card interface uniformity test result of the tested narrowband internet-of-things terminal
For failure.
When it is implemented, being carried out for the ease of network side test result unit 314 and the card side test result unit 316
Comparison of coherence, in the present embodiment, as shown in figure 3, above-mentioned narrowband internet-of-things terminal machine card interface test system, further includes：
Testing standard storage unit 320, with the network side test result unit 314 and the card side test result unit
316 are connected, and the testing standard storage unit 320 is for storing the narrowband Internet of Things Cu interface testing standard.For example, should
Narrowband Internet of Things Cu interface testing standard can be international standard TS 31.121.
When it is implemented, in order to realize the test based on different test cases, in the present embodiment, as shown in figure 3, above-mentioned narrow
With internet-of-things terminal machine card interface test system, further include：
Network test example storage unit 318 is connected with the network application analogue unit 311, the network test example
Storage unit 318 is used to store the network application test case of narrowband internet-of-things terminal；
Card test case storage unit 319 is connected with the card functional simulation unit 313, and the card test case storage is single
Member 319 is for storing the card test case of Universal Subscriber Identity Module card；
The network application analogue unit 311 is specifically used for running the network application test case, generates the application and surveys
Try message；
The card functional simulation unit 313 is specifically used for running the card test case according to the machine card interface order, raw
At the card response message.
When it is implemented, machine card interface order receiving unit 312 described above and the tested narrowband internet-of-things terminal 300
Between transmit the process of the machine card interface order and realized in application layer；The network application analogue unit 311 is tested with described
The process using test post is transmitted between narrowband internet-of-things terminal 300 to realize in rrc layer and NAS layers.Realizing NB-
While one-to-one with the test case in the narrowband internet-of-things terminal machine card interface test system corresponding test of IoT terminal, fill up
The blank of application layer test.
In the present embodiment, a kind of narrowband internet-of-things terminal machine card interface test system is additionally provided, as shown in figure 4, should
Narrowband internet-of-things terminal machine card interface test system includes：Universal Subscriber Identity Module card simulator 410 and narrowband Internet of Things net
Network simulator 430, the Universal Subscriber Identity Module card simulator 410 include：Machine card interface order receiving unit 411, it is described
Protenchyma intranet network simulator 430 includes：Network application analogue unit 431, wherein
The network application analogue unit 431 is used for tested 420 sending application test post of narrowband internet-of-things terminal,
Wherein, described using test post includes test parameter required by narrowband Internet of Things Cu interface testing standard；
The machine card interface order receiving unit 411, the machine sent for receiving the tested narrowband internet-of-things terminal 420
Card interface order, the test information with application characteristic is obtained according to the machine card interface command triggers, and the test information is used
In carrying out comparison of coherence with the narrowband Internet of Things Cu interface testing standard, the Cu of the tested narrowband internet-of-things terminal is obtained
The uniformity test result of interface, wherein the machine card interface order is according to the test parameter using in test post
It generates.
When it is implemented, as shown in figure 4, Universal Subscriber Identity Module (USIM) card simulator 410 and tested narrowband Internet of Things
Message transmission can be carried out by probe and adapter between network termination 420；Tested narrowband internet-of-things terminal 420 and narrowband Internet of Things
Message transmission can be carried out by RF connection between net (NB-IoT) network simulator 430.
When it is implemented, the uniformity test of the Cu interface in order to realize the network side to tested narrowband internet-of-things terminal,
In the present embodiment, as shown in figure 4, the Universal Subscriber Identity Module card simulator 410, further includes：
The card functional simulation unit 412 is connect, the card function mould with the machine card interface order receiving unit 411
Quasi-simple member 412 is used for, and the card response message of Universal Subscriber Identity Module card is generated according to the machine card interface order, and will be described
Card response message is sent to the tested narrowband internet-of-things terminal 420；
The protenchyma intranet network simulator 430 further includes：
The network side test result unit 432, the terminal sent for receiving the tested narrowband internet-of-things terminal 420
Response message carries out the network signal in the terminal response message and the narrowband Internet of Things Cu interface testing standard consistent
Property compares, and the test result of the Cu interface of the network side of the tested narrowband internet-of-things terminal is exported according to comparison result, wherein
The terminal response message is generated according to the card response message.
When it is implemented, the uniformity test of the Cu interface in order to realize the card side to tested narrowband internet-of-things terminal,
In the present embodiment, as shown in figure 4, the Universal Subscriber Identity Module card simulator 410, further includes：
Card file storage unit 416, for storing the card file of Universal Subscriber Identity Module card
Card file updating unit 413 is connected with the machine card interface order receiving unit 411, and the card file updates
Unit 413 is used to update the card file in the card file storage unit 416 according to the machine card interface order；
Card side test result unit 414, is connected with the card file storage unit 416, the card side test result list
The card file and the narrowband Internet of Things Cu interface testing standard that member 414 is used to update in the card file storage unit 416
In card file carry out comparison of coherence, the Cu interface of the card side of the tested narrowband internet-of-things terminal is exported according to comparison result
Test result.
Specifically, comparison result is that the card file updated in card file storage unit 416 connects with the narrowband Internet of Things Cu
Card file in mouth testing standard is consistent, then the test result for being tested the Cu interface of the card side of narrowband internet-of-things terminal is to pass through,
Otherwise, the test result for being tested the Cu interface of the card side of narrowband internet-of-things terminal is failure.
When it is implemented, providing tested protenchyma respectively by above-mentioned narrowband internet-of-things terminal machine card interface test system
After the test result of the Cu interface of the Cu interface and network side of the card side of networked terminals, tester is it can be concluded that tested narrowband
The machine card interface uniformity test of internet-of-things terminal is as a result, for example, work as the Cu interface of the card side of tested narrowband internet-of-things terminal
The test result of the Cu interface of test result and network side be by when, tester may determine that tested narrowband Internet of Things
The machine card interface uniformity test result of terminal is to pass through；If the test of the Cu interface of the card side of tested narrowband internet-of-things terminal
As a result (any one test result fails or two test results with there is any failure item in the test result of the Cu interface of network side
Fail), tester may determine that the machine card interface uniformity test result of tested narrowband internet-of-things terminal for failure.
When it is implemented, being carried out for the ease of network side test result unit 432 and the card side test result unit 414
Comparison of coherence, in the present embodiment, as shown in figure 4,
The Universal Subscriber Identity Module card simulator 410 further includes：
Card side test standard memory location 417 is connected with the card side test result unit 414, the card side test
Standard memory location 417 is used to store the card file in the narrowband Internet of Things Cu interface testing standard；
The protenchyma intranet network simulator 430 further includes：
Network side testing standard storage unit 434 is connected with the network side test result unit 432, the network
Side test standard memory location 434 is used to store the network signal in the narrowband Internet of Things Cu interface testing standard.
When it is implemented, in order to realize the test based on different test cases, in the present embodiment, as shown in figure 4,
The Universal Subscriber Identity Module card simulator 410 further includes：
Card test case storage unit 415 is connected with the card functional simulation unit 412, and the card test case storage is single
Member 415 is for storing the card test case of Universal Subscriber Identity Module card；
The card functional simulation unit 412 is specifically used for running the card test case according to the machine card interface order, raw
At the card response message；
The protenchyma intranet network simulator 430 further includes：
Network test example storage unit 433 is connected with the network application analogue unit 431, the network test example
Storage unit 433 is used to store the network application test case of narrowband internet-of-things terminal；
The network application analogue unit 431 is specifically used for running the network application test case, generates the application and surveys
Try message.
When it is implemented, as shown in Figure 5A, the signaling interacted between usim card simulator 410 and NB-IoT terminal 420 point
Layer structure is application layer, CAT layers of (Card Application Toolkit, card application toolkit layer), transport layer, data link
Layer and physical layer, wherein between the machine card interface order receiving unit 411 and the tested narrowband internet-of-things terminal 420
The process for transmitting the machine card interface order is realized in application layer.
When it is implemented, as shown in Figure 5 B, the signaling interacted between NB-IoT terminal 420 and NB-IoT network simulator point
Layer structure be NAS layers (Non-access stratum, Non-Access Stratum), rrc layer (Radio Resource Control, wirelessly
Resource Control Layer), rlc layer (Radio Link Control, wireless chain control layer), MAC layer (Media Access
Control, media access control layer) and PHY layer (Port Physical Layer, physical layer), wherein the network is answered
The process using test post is transmitted in rrc layer between analogue unit 431 and the tested narrowband internet-of-things terminal 420
It is realized with NAS layers.
When it is implemented, realizing that the Cu interface of tested 420 network side of narrowband internet-of-things terminal and the Cu of card side connect at the same time
When the test of mouth, usim card simulator 410 and NB-IoT network simulator 430 carry out Cu to tested NB-IoT terminal 420 and connect
The process of mouth test can refer to process shown in fig. 6, wherein include the following steps：
Card functional simulation unit 412 in usim card simulator 410 reads card test from card test case storage unit 415
Example is simultaneously run；The network application analogue unit 431 of NB-IoT network simulator 530 is selected from network test example storage unit 433
It selects the network test example corresponding to card test case and runs.
Notice measured terminal 420 is switched on after usim card simulator 410 runs card test case；Measured terminal 420 is first after being switched on
The content for first reading usim card file in card file storage unit 416 executes opening initialization；Booting is executed in measured terminal 420
While initialization or after completing opening initialization, measured terminal 420 receives the network application in NB-IoT network simulator 530
What analogue unit 41 was sent carries the system parameter (MIB/SB/SIB) of the parameter of testing standard requirement, NB-IoT network analog
Device 430 executes start-up logging/authentication of measured terminal 420, and measured terminal 420 is in registration/authentication process according to network application
The system message content that analogue unit 431 is sent is (such as：Location Updating Request/Location Updating
Reject/Attach Accept/Attach Reject) modification card file storage unit 416 in file corresponding contents.Network
After application simulation unit 413 and measured terminal 420 complete registration/authentication of measured terminal 420, network application analogue unit 431
The signaling for carrying the test parameter of Cu interface testing standard requirements is sent to measured terminal 420 according to the content of network test example
Message (i.e. above-mentioned to apply test post)；Measured terminal 420 extracts the test parameter in signaling message and according to the test parameter
Corresponding machine card interface order is generated, and sends the machine card interface order to usim card simulator 410.Usim card simulator 410
Machine card interface order receiving unit 411 receive the machine card interface order, by card file updating unit 413 according to machine card interface order
Enable the content of corresponding usim card file in content update card file storage unit 416.Card functional simulation unit 412 is according to machine card
Interface command runs card test case, and after generating card response message and being sent to measured terminal 420, usim card simulator 410 is prompted
Measured terminal 420 shuts down.
Measured terminal 420 generates terminal response message according to card response message content and is sent to NB-IoT network simulator
It shuts down after 430.Network side test result unit 432 is by terminal response message content and network side testing standard storage unit 434
Network signal in the NB-IoT terminal Cu interface testing standard of middle storage carries out comparison of coherence, if unanimously, then it represents that net
The NB-IoT terminal Cu interface automata of network side is the result is that pass through, if it is inconsistent, indicating that the NB-IoT of network side is whole
Cu interface automata is held the result is that failure.Card side test result unit 414 in usim card simulator 410 deposits card file
The NB-IoT terminal Cu that the content for the card file being updated in storage unit 416 is stored with card side test standard memory location 417 connects
Card file in mouth testing standard carries out comparison of coherence；If consistent, then it represents that the NB-IoT terminal Cu interface of usim card side
Uniformity test is the result is that pass through, if terminal response message content and Cu interface testing standard are inconsistent, then it represents that usim card
The NB-IoT terminal Cu interface automata of side is the result is that failure；
Tester can be according to the NB- of NB-IoT terminal the Cu interface automata result and usim card side of network side
IoT terminal Cu interface automata is as a result, judge whether NB-IoT terminal Cu interface automata passes through, if network side
NB-IoT terminal Cu interface automata result and usim card side NB-IoT terminal Cu interface automata result it is equal
Pass through, then NB-IoT terminal Cu interface automata passes through；If the NB-IoT terminal Cu interface automata of network side
As a result with have Arbitrary Term in the NB-IoT terminal Cu interface automata result of usim card side for failure, then NB-IoT terminal Cu
Interface automata failure.
When it is implemented, when realizing the test of Cu interface of tested 420 card side of narrowband internet-of-things terminal, usim card simulation
The process that device 410 and NB-IoT network simulator 430 carry out Cu interface testing to tested NB-IoT terminal 420 can be with reference to figure
Process shown in 7, wherein include the following steps：
Card functional simulation unit 412 in usim card simulator 410 reads card test from card test case storage unit 415
Example is simultaneously run；The network application analogue unit 431 of NB-IoT network simulator 430 is selected from network test example storage unit 433
It selects the network test example corresponding to card test case and runs.
Notice measured terminal 420 is switched on after usim card simulator 410 runs card test case；Measured terminal 420 is first after being switched on
The content for first reading usim card file in card file storage unit 416 executes opening initialization；Booting is executed in measured terminal 420
While initialization or after completing opening initialization, measured terminal 420 receives the network application in NB-IoT network simulator 430
What analogue unit 431 was sent carries the system parameter (MIB/SB/SIB) of the parameter of testing standard requirement, NB-IoT network mould
Quasi- device 430 executes start-up logging/authentication of measured terminal 420, and measured terminal 420 is answered in registration/authentication process according to network
With analogue unit 431 send system message content (such as：Location Updating Request/Location
Updating Reject/Attach Accept/Attach Reject) modification card file storage unit 416 in file it is corresponding
Content.After network application analogue unit 431 and measured terminal 420 complete registration/authentication of measured terminal 420, network application mould
Quasi-simple member 431 sends the test parameter for carrying that testing standard requires according to the content of network test example to measured terminal 420
Signaling message (i.e. above-mentioned to apply test post)；Measured terminal 420 extracts the test parameter in signaling message and according to the test
Parameter generates corresponding machine card interface order, and sends the machine card interface order to usim card simulator 410.Usim card simulator
Machine card interface order receiving unit 411 in 410 receives the machine card interface order, by card file updating unit 413 according to machine card
The content of corresponding usim card file in interface command content update card file storage unit 416.Usim card simulator 410 prompts
Measured terminal 420 shuts down, and measured terminal 420 shuts down according to the prompt of usim card simulator 410.
The Cavan that the card side test result unit 414 of usim card simulator 410 will be updated in card file storage unit 416
The card file in NB-IoT terminal Cu interface testing standard that the content and card side test standard memory location 417 of part store carries out
Comparison of coherence；If consistent, then it represents that the NB-IoT terminal Cu interface automata of usim card side the result is that pass through, if
Terminal response message content and Cu interface testing standard are inconsistent, then it represents that the NB-IoT terminal Cu interface consistency of usim card side
Test result is failure；
Tester can be according to the NB-IoT terminal Cu interface automata of usim card side as a result, judging NB-IoT terminal
Whether Cu interface automata passes through, if the NB-IoT terminal Cu interface automata of usim card side the result is that pass through,
Then NB-IoT terminal Cu interface automata passes through；If the NB-IoT terminal Cu interface automata result of usim card side
Test result is failure, then NB-IoT terminal Cu interface automata fails.
When it is implemented, when realizing the test of Cu interface of tested 420 network side of narrowband internet-of-things terminal, usim card mould
The process that quasi- device 410 and NB-IoT network simulator 430 carry out Cu interface testing to tested NB-IoT terminal 420 can refer to
Process shown in Fig. 8, wherein include the following steps：
Card functional simulation unit 412 in usim card simulator 410 reads card test from card test case storage unit 415
Example is simultaneously run；Network application analogue unit 431 in NB-IoT network simulator 430 is from network test example storage unit 433
Selection corresponds to the network test example of card test case and runs.
Notice measured terminal 420 is switched on after usim card simulator 410 runs card test case；Measured terminal 420 is first after being switched on
The content for first reading usim card file in card file storage unit 416 executes opening initialization；Booting is executed in measured terminal 420
While initialization or after completing opening initialization, measured terminal 420 receives the network application in NB-IoT network simulator 430
What analogue unit 431 was sent carries the system parameter (MIB/SB/SIB) of the parameter of testing standard requirement, NB-IoT network mould
Quasi- device 430 executes start-up logging/authentication of measured terminal 420, and measured terminal 420 is answered in registration/authentication process according to network
With analogue unit 431 send system message content (such as：Location Updating Request/Location
Updating Reject/Attach Accept/Attach Reject) modification card file storage unit 416 in file it is corresponding
Content.After network application analogue unit 431 and measured terminal 420 complete registration/authentication of measured terminal 420, network application mould
Quasi-simple member 431 sends the test parameter for carrying that testing standard requires according to the content of network test example to measured terminal 820
Signaling message (i.e. above-mentioned to apply test post)；Measured terminal 420 extracts the test parameter in signaling message and according to the test
Parameter generates corresponding machine card interface order, to read the card file in card file storage unit 416.Measured terminal 420 is sent
The machine card interface order is to usim card simulator 410.The machine card interface order receiving unit 411 of usim card simulator 410 receives
The machine card interface order.Card functional simulation unit 412 runs the card test case according to the machine card interface order, generates card and rings
After answering information and sending to measured terminal 420, usim card simulator 410 prompts measured terminal 420 to shut down.
Measured terminal 420 generates terminal response message according to card response message content and is sent to NB-IoT network simulator
It shuts down after 430.Network side test result unit 432 is by terminal response message content and network side testing standard storage unit 434
Network signal in the NB-IoT terminal Cu interface testing standard of middle storage carries out comparison of coherence, if unanimously, then it represents that net
The NB-IoT terminal Cu interface automata of network side is the result is that pass through, if it is inconsistent, indicating that the NB-IoT of network side is whole
Cu interface automata is held the result is that failure.
Tester can judge NB-IoT terminal according to the NB-IoT terminal Cu interface automata result of network side
Whether Cu interface automata passes through.If the NB-IoT terminal Cu interface automata result of network side is to pass through,
NB-IoT terminal Cu interface automata passes through；If the NB-IoT terminal Cu interface automata result of network side is to lose
It loses, then NB-IoT terminal Cu interface automata fails.
Based on the same inventive concept, a kind of narrowband internet-of-things terminal machine card interface test is additionally provided in the embodiment of the present invention
Method, as described in the following examples.The principle solved the problems, such as due to narrowband internet-of-things terminal machine card interface test method with it is narrow
Band internet-of-things terminal machine card interface test system is similar, therefore the implementation of narrowband internet-of-things terminal machine card interface test method can be with
Referring to the implementation of narrowband internet-of-things terminal machine card interface test system, overlaps will not be repeated.
Fig. 9 is a kind of structural block diagram of the narrowband internet-of-things terminal machine card interface test method of the embodiment of the present invention, such as Fig. 9
Shown, this method includes：
Step 901：To tested narrowband internet-of-things terminal sending application test post, wherein the application test post packet
Include test parameter required by narrowband Internet of Things Cu interface testing standard；
Step 902：The machine card interface order that the tested narrowband internet-of-things terminal is sent is received, according to the machine card interface
Order obtains the test information with application characteristic, by the test information and the narrowband Internet of Things Cu interface testing standard into
Row comparison of coherence obtains the uniformity test result of the Cu interface of the tested narrowband internet-of-things terminal, wherein the machine card
Interface command is generated according to the test parameter using in test post.
In one embodiment, the test information with application characteristic is obtained according to the machine card interface order, it will be described
It tests information and the narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, including：
The card response message of Universal Subscriber Identity Module card is generated according to the machine card interface order, and the card is responded
Message is sent to the tested narrowband internet-of-things terminal；
Receive the terminal response message that the tested narrowband internet-of-things terminal is sent, by the terminal response message with it is described
Network signal in narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, according to comparison result output it is described be tested it is narrow
The test result of the Cu interface of network side with internet-of-things terminal, wherein the terminal response message is responded according to the card
What message generated.
In one embodiment, the test information with application characteristic is obtained according to the machine card interface order, it will be described
It tests information and the narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, including：
The card file of the Universal Subscriber Identity Module card is updated according to the machine card interface order；
Card file in the card file of update and the narrowband Internet of Things Cu interface testing standard is subjected to comparison of coherence,
The test result of the Cu interface of the card side of the tested narrowband internet-of-things terminal is exported according to comparison result.
When it is implemented, above-mentioned narrowband internet-of-things terminal machine card interface test method can be realized based on TTCN language.
In another embodiment, a kind of software is additionally provided, the software is for executing above-described embodiment and preferred reality
Apply technical solution described in mode.
In another embodiment, a kind of storage medium is additionally provided, above-mentioned software is stored in the storage medium, it should
Storage medium includes but is not limited to：CD, floppy disk, hard disk, scratch pad memory etc..
The embodiment of the present invention realizes following technical effect：By disappearing to the test of tested narrowband internet-of-things terminal sending application
Breath, and then the machine card interface order of tested narrowband internet-of-things terminal feedback is obtained, it is obtained and is tested according to machine card interface command triggers
Information (for example, terminal response message of the card file updated or tested narrowband internet-of-things terminal feedback), the test information is used
In carrying out comparison of coherence with the narrowband Internet of Things Cu interface testing standard, the Cu of the tested narrowband internet-of-things terminal is obtained
The uniformity test result of interface.Pass through narrowband internet-of-things terminal machine card interface test system and tested narrowband internet-of-things terminal
Between carry out Signalling exchange, obtain test information, and the answering to the Cu interface of tested narrowband internet-of-things terminal based on test information
Uniformity test is carried out with characteristic, is conducive to ensure that the stability of NB-IoT (narrowband Internet of Things) terminal communication and usim card are (logical
With subscriber identification module card) reading data, the reliability stored and transmitted, integrality.
Obviously, those skilled in the art should be understood that each module of the above-mentioned embodiment of the present invention or each step can be with
It is realized with general computing device, they can be concentrated on a single computing device, or be distributed in multiple computing devices
On composed network, optionally, they can be realized with the program code that computing device can perform, it is thus possible to by it
Store and be performed by computing device in the storage device, and in some cases, can be held with the sequence for being different from herein
The shown or described step of row, perhaps they are fabricated to each integrated circuit modules or will be multiple in them
Module or step are fabricated to single integrated circuit module to realize.In this way, the embodiment of the present invention be not limited to it is any specific hard
Part and software combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the embodiment of the present invention can have various modifications and variations.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of narrowband internet-of-things terminal machine card interface test system, which is characterized in that including：
Network application analogue unit is used for tested narrowband internet-of-things terminal sending application test post, wherein the application is surveyed
Examination message includes test parameter required by protenchyma networking Cu interface testing standard；
Machine card interface order receiving unit, the machine card interface order sent for receiving the tested narrowband internet-of-things terminal, root
The test information with application characteristic is obtained according to the machine card interface command triggers, the test information is used for and the protenchyma
Cu interface testing standard of networking carries out comparison of coherence, show that the consistency of the Cu interface of the tested narrowband internet-of-things terminal is surveyed
Test result, wherein the machine card interface order is generated according to the test parameter using in test post.
2. internet-of-things terminal machine card interface test system in narrowband as described in claim 1, which is characterized in that the system is also wrapped
It includes：
Card functional simulation unit is connect with the machine card interface order receiving unit, and the card functional simulation unit is used for, according to
The machine card interface order generates the card response message of Universal Subscriber Identity Module card, and the card response message is sent to institute
State tested narrowband internet-of-things terminal；
Network side test result unit, the terminal response message sent for receiving the tested narrowband internet-of-things terminal, by institute
The network signal stated in terminal response message and the narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, according to than
Relatively result exports the test result of the Cu interface of the network side of the tested narrowband internet-of-things terminal, wherein the terminal response
Message is generated according to the card response message.
3. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 1 or 2, which is characterized in that the system
Further include：
Card file storage unit, for storing the card file of Universal Subscriber Identity Module card；
Card file updating unit is connected with the machine card interface order receiving unit, and the card file updating unit is used for root
The card file in the card file storage unit is updated according to the machine card interface order；
Card side test result unit, is connected with the card file storage unit, and the card side test result unit is used for institute
The card file stated in the card file and the narrowband Internet of Things Cu interface testing standard updated in card file storage unit carries out one
Cause property compares, and the test result of the Cu interface of the card side of the tested narrowband internet-of-things terminal is exported according to comparison result.
4. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 3, which is characterized in that further include：
Terminal card interface test result unit, with the network side test result unit and the card side test result unit phase
Connection, the terminal card interface test result unit are used for the Cu interface of the card side according to the tested narrowband internet-of-things terminal
Test result and network side Cu interface test result, the machine card interface for generating the tested narrowband internet-of-things terminal is consistent
Property test result.
5. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 3, which is characterized in that further include：
Testing standard storage unit is connected with the network side test result unit and the card side test result unit, institute
Testing standard storage unit is stated for storing the narrowband Internet of Things Cu interface testing standard.
6. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 2, which is characterized in that further include：
Network test example storage unit is connected with the network application analogue unit, and the network test example storage unit is used
In the network application test case of storage narrowband internet-of-things terminal；
Card test case storage unit is connected with the card functional simulation unit, and the card test case storage unit is for storing
The card test case of Universal Subscriber Identity Module card；
The network application analogue unit is specifically used for running the network application test case, generates described using test post；
The card functional simulation unit is specifically used for running the card test case according to the machine card interface order, described in generation
Card response message.
7. internet-of-things terminal machine card interface test system in narrowband as described in claim 1, which is characterized in that
The machine card interface order is transmitted between the machine card interface order receiving unit and the tested narrowband internet-of-things terminal
Application layer of the process in network hierarchy realize；
The mistake using test post is transmitted between the network application analogue unit and the tested narrowband internet-of-things terminal
Journey is realized in radio resource control layer and Non-Access Stratum.
8. a kind of narrowband internet-of-things terminal machine card interface test system, which is characterized in that including：Universal Subscriber Identity Module card mold
Quasi- device and protenchyma intranet network simulator, the Universal Subscriber Identity Module card simulator include：Machine card interface order receives
Unit, the protenchyma intranet network simulator include：Network application analogue unit, wherein
The network application analogue unit is used for tested narrowband internet-of-things terminal sending application test post, wherein described to answer
It include test parameter required by narrowband Internet of Things Cu interface testing standard with test post；
The machine card interface order receiving unit, the machine card interface life sent for receiving the tested narrowband internet-of-things terminal
Enable, according to the machine card interface command triggers obtain have application characteristic test information, the test information for it is described
Narrowband Internet of Things Cu interface testing standard carries out comparison of coherence, obtains the one of the Cu interface of the tested narrowband internet-of-things terminal
Cause property test result, wherein the machine card interface order is generated according to the test parameter using in test post.
9. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 8, which is characterized in that
The Universal Subscriber Identity Module card simulator further includes：
Card functional simulation unit is connect with the machine card interface order receiving unit, and the card functional simulation unit is used for, according to
The machine card interface order generates the card response message of Universal Subscriber Identity Module card, and the card response message is sent to institute
State tested narrowband internet-of-things terminal；
The protenchyma intranet network simulator further includes：
The network side test result unit, the terminal response message sent for receiving the tested narrowband internet-of-things terminal,
Network signal in the terminal response message and the narrowband Internet of Things Cu interface testing standard is subjected to comparison of coherence, root
The test result of the Cu interface of the network side of the tested narrowband internet-of-things terminal is exported according to comparison result, wherein the terminal
Response message is generated according to the card response message.
10. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 8 or 9, which is characterized in that described general
Subscriber identification module card simulator further includes：
Card file storage unit, for storing the card file of Universal Subscriber Identity Module card；
Card file updating unit is connected with the machine card interface order receiving unit, and the card file updating unit is used for root
The card file in the card file storage unit is updated according to the machine card interface order；
Card side test result unit, is connected with the card file storage unit, and the card side test result unit is used for institute
The card file stated in the card file and the narrowband Internet of Things Cu interface testing standard updated in card file storage unit carries out one
Cause property compares, and the test result of the Cu interface of the card side of the tested narrowband internet-of-things terminal is exported according to comparison result.
11. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 10, which is characterized in that
The Universal Subscriber Identity Module card simulator further includes：
Card side test standard memory location is connected with the card side test result unit, the card side test standard storage list
Member is for storing the card file in the narrowband Internet of Things Cu interface testing standard；
The protenchyma intranet network simulator further includes：
Network side testing standard storage unit is connected with the network side test result unit, the network side testing standard
Storage unit is used to store the network signal in the narrowband Internet of Things Cu interface testing standard.
12. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 9, which is characterized in that
The Universal Subscriber Identity Module card simulator further includes：
Card test case storage unit is connected with the card functional simulation unit, and the card test case storage unit is for storing
The card test case of Universal Subscriber Identity Module card；
The card functional simulation unit is specifically used for running the card test case according to the machine card interface order, described in generation
Card response message；
The protenchyma intranet network simulator further includes：
Network test example storage unit is connected with the network application analogue unit, and the network test example storage unit is used
In the network application test case of storage narrowband internet-of-things terminal；
The network application analogue unit is specifically used for running the network application test case, generates described using test post.
13. internet-of-things terminal machine card interface test system in narrowband as claimed in claim 8, which is characterized in that
The machine card interface order is transmitted between the machine card interface order receiving unit and the tested narrowband internet-of-things terminal
Process application layer realize；
The mistake using test post is transmitted between the network application analogue unit and the tested narrowband internet-of-things terminal
Journey is realized in radio resource control layer and Non-Access Stratum.
14. a kind of narrowband internet-of-things terminal machine card interface test method, which is characterized in that including：
To tested narrowband internet-of-things terminal sending application test post, wherein the application test post includes narrowband Internet of Things
Test parameter required by Cu interface testing standard；
The machine card interface order that the tested narrowband internet-of-things terminal is sent is received, is had according to machine card interface order acquisition
The test information and the narrowband Internet of Things Cu interface testing standard are carried out consistency ratio by the test information of application characteristic
Compared with obtaining the uniformity test result of the Cu interface of the tested narrowband internet-of-things terminal, wherein the machine card interface order is
It is generated according to the test parameter using in test post.
15. narrowband internet-of-things terminal machine card interface test method as claimed in claim 14, which is characterized in that according to the machine
Card interface order obtains the test information with application characteristic, by the test information and the narrowband Internet of Things Cu interface testing
Standard carries out comparison of coherence, including：
The card response message of Universal Subscriber Identity Module card is generated according to the machine card interface order, and by the card response message
It is sent to the tested narrowband internet-of-things terminal；
The terminal response message that the tested narrowband internet-of-things terminal is sent is received, by the terminal response message and the narrowband
Network signal in Internet of Things Cu interface testing standard carries out comparison of coherence, exports the tested protenchyma according to comparison result
The test result of the Cu interface of the network side of networked terminals, wherein the terminal response message is according to the card response message
It generates.
16. the narrowband internet-of-things terminal machine card interface test method as described in claims 14 or 15, which is characterized in that according to institute
It states machine card interface order and obtains the test information with application characteristic, by the test information and the narrowband Internet of Things Cu interface
Testing standard carries out comparison of coherence, including：
The card file of Universal Subscriber Identity Module card is updated according to the machine card interface order；
Card file in the card file of update and the narrowband Internet of Things Cu interface testing standard is subjected to comparison of coherence, according to
Comparison result exports the test result of the Cu interface of the card side of the tested narrowband internet-of-things terminal.
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