CN103812730B - A kind of multiple cell TTCN Conformance Testing Environment systems - Google Patents
A kind of multiple cell TTCN Conformance Testing Environment systems Download PDFInfo
- Publication number
- CN103812730B CN103812730B CN201410059895.6A CN201410059895A CN103812730B CN 103812730 B CN103812730 B CN 103812730B CN 201410059895 A CN201410059895 A CN 201410059895A CN 103812730 B CN103812730 B CN 103812730B
- Authority
- CN
- China
- Prior art keywords
- ttcn
- test
- computer
- connection
- protocol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of multiple cell TTCN Conformance Testing Environment systems, including：Computer, main control module, TD processing modules, connection a-b box, wireless channel environment analog meter, Signaling Analyzer, terminal device.Personal computer, main control module, TD processing modules, connection a-b box, wireless channel environment analog meter, Signaling Analyzer of the invention by installing TTCN；Testing process exploitation and the overall control of whole system are carried out by TTCN, employ the development scheme of script and test process mark collaboration, and upper-layer protocol flow is taken over by TTCN while retaining the real-time operation of lower layer protocol, compared to conventional apparatus, with visualization it is strong, be easy to the characteristic of debugging, and the efficiency of exploitation is effectively raised, reduce the probability made a mistake, it is ensured that the requirement of real-time of system.The convenience for being easy to modification maintenance and intuitively man-machine interaction and debugging of the system.
Description
Technical field
The invention belongs to Computer Applied Technology field, more particularly to a kind of multiple cell TTCN Conformance Testing Environments
System.
Background technology
At present, the Conformance Testing Environment of most original is developed by the common programming language used in a computer
Test case and control module, control signaling analyzer perform testing protocol consistency, and the system development cycle is longer, and is difficult to
Intuitively graphic user interface is developed, lookup wrong in test process is not easy to, whole system is clever in terms of flow modification
Activity is also poor.
Traditional TTCN test systems, all protocol stack codes are constructed in special protocol-simulator module, TTCN rings
Control and the selection of test case are mainly responsible in border, there is the problem of testing process modification flexibility is inadequate.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of multiple cell TTCN Conformance Testing Environment systems, it is intended to solve
The problem of testing process modification flexibility that certainly traditional TTCN test systems are present is inadequate.
The embodiment of the present invention is achieved in that a kind of multiple cell TTCN Conformance Testing Environment systems, and how small this is
TTCN Conformance Testing Environment systems in area include：Computer, main control module, TD processing modules, connection a-b box, wireless communication
Road environmental simulation instrument, Signaling Analyzer, terminal device；
At computer connection main control module, wireless channel environment analog meter and Signaling Analyzer, main control module connection TD
Manage module, connection a-b box connection TD processing modules, wireless channel environment analog meter and Signaling Analyzer, terminal device connection
Connect a-b box；
TTCN-3 softwares are installed, the lower layer protocol processing that main control module is transmitted in TD processing modules is single in computer
Member, carries out corresponding link processing and channel coding/decoding, and analog signal is sent finally by radio frequency, and main control module is used to simulate master
The basic control function and human-computer interaction interface of cell, communicate as the control computer for being provided with TTCN-3 with TD processing modules
Bridge, for forwarding the information from computer Yu TD processing modules；Connection a-b box adjusts switch according to concrete scene
Case internal simulation signal is flowed to, and the interaction of all instrument cubicle signals is unified to be transferred by connecting a-b box, wireless channel ring
Border analog meter is controlled by the computer for being provided with TTCN, for converting wireless channel environment according to simulated scenario, is made
Obtain simulated environment and be more nearly real channel circumstance, Signaling Analyzer is controlled by TTCN, using script and test process
The development scheme of collaboration is identified, the script introduced in TTCN in test process mark, control instrument completes corresponding test process
Operation, simplify the work of significant portion of code migrating.
Further, TD processing modules, which are used for emulated protocol suite layer, includes packet data convergence protocol, wireless spread-spectrum technology
The function of layer and three layers of media access control layer and physical layer, protocol stack layers include encryption, integrity protection, segmentation, restructuring, level
Connection and logic channel multiplexing, physical layer apply the coding to data, modulate, map and send.
Further, with TTCN adapter protocol high layers, underlying protocol is remained in former instrument, is realizing layer flexibility
The real-time of test run is ensure that simultaneously.
Further, the internal path of connection a-b box is automatically controlled by TTCN testing process.
Further, computer also includes：Test log modules, system adapter, platform adapter, coding module, test
Control interface, real-time testing interface, test and management module, component control module；
Log modules are tested, are connected with TTCN performing modules, for the record entity of local Log in test process, are responsible for
The real-time Log of TTCN-3 in test process is recorded, is stored in local file；
System adapter, is connected with TTCN performing modules, logical between TTCN performing modules and system under test (SUT) for realizing
Letter, the api function that TTCN runnable interfaces can be called to provide on system adapter；
Platform adapter, is connected with TTCN performing modules, for providing the managing of timer to TTCN performing modules, outside
The realization of function；
Coding module, is connected with TTCN performing modules, codec functions entity, is responsible for the coding and decoding work of test data
Make, need to formulate specific test data for protocol specification in testing tool development process, pass through specific encoding and decoding side
Formula encoding and decoding can complete test；
Testing and control interface, for providing TTCN performing modules and test and management module, test log modules, component control
Interface api function between molding block and CE；
Real-time testing interface, for providing the interface api function between TTCN performing modules and system adapter；
Test and management module, is connected with TTCN performing modules, the execution for controlling whole testing process；
Component control module, is connected with TTCN performing modules, for the control and management to test process middle port component.
The multiple cell TTCN Conformance Testing Environment systems that the present invention is provided, by the individual calculus for installing TTCN
Machine, main control module, TD processing modules, connection a-b box, wireless channel environment analog meter, Signaling Analyzer；Entered by TTCN
The testing process exploitation of row whole system and overall control, employ the development scheme of script and test process mark collaboration,
And upper-layer protocol flow is taken over by TTCN while retaining the real-time operation of lower layer protocol, compared to conventional apparatus, tool
Have that visualization is strong, be easy to the characteristic of debugging, and effectively raise the efficiency of exploitation, reduce the probability made a mistake, it is ensured that
The requirement of real-time of system.The convenience for being easy to modification maintenance and intuitively man-machine interaction and debugging of the system.
Brief description of the drawings
Fig. 1 is the structural representation of multiple cell TTCN Conformance Testing Environment systems provided in an embodiment of the present invention；
In figure：1st, computer；2nd, main control module；3rd, TD processing modules；4th, a-b box is connected；5th, wireless channel environment is simulated
Instrument；6th, Signaling Analyzer；7th, terminal device.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and specific embodiment to the present invention application principle be further described.
As shown in figure 1, the multiple cell TTCN Conformance Testing Environments system of the embodiment of the present invention is main by computer
1st, main control module 2, TD processing modules 3, connection a-b box 4, wireless channel environment analog meter 5, Signaling Analyzer 6, terminal are set
Standby 7 composition；
The connection of computer 1 main control module 2, wireless channel environment analog meter 5 and Signaling Analyzer 6, main control module 2 are connected
TD processing modules 3, the connection connection TD of a-b box 4 processing modules 3, wireless channel environment analog meter 5 and Signaling Analyzer 6, eventually
The connection connection a-b box 4 of end equipment 7；
TTCN-3 softwares are installed, computer 1 is the overall control part of whole system in computer 1.Calculated in control
The test case higher level protocol suite part of main plot is constructed on machine 1, Non-Access Stratum and radio resource control layer is generally referred to
Part, such main plot upper-layer protocol function is mainly taken over by TTCN, and it is small that higher layer protocol messages are sent to master by TTCN
The main control module 1 in area, and the lower layer protocol processing unit in TD processing modules 3 is transmitted to by master control, carry out at corresponding link
Reason and channel coding/decoding, analog signal is sent finally by radio frequency, both ensure that the flow modification flexibility of upper-layer protocol test,
It in turn ensure that the requirement of real-time of communication system；, can be according to simulated scenario and actual demand, at TD in actual test
The reason partial function module of module 3 is constructed in TTCN, and very big flexibility is so brought to protocol stack hierarchical simulation.
A main test composition (MTC) and several non-master test compositions (PTC) are included in test case, in this test
In use-case, the plug-in unit communicated based on UDP is imported in TTCN-3, so as to computer 1 and the progress UDP communications of other instrument.
In other test cases, tester can flexibly select other protocol mechanisms to be controlled according to the demand of test case
Computer 1 processed and Signaling Analyzer, channel circumstance simulation with etc. instrument communication.
Main control module 2 be mainly used for simulate main plot basic control function and human-computer interaction interface, in addition it
The bridge communicated as the control computer 1 for being provided with TTCN-3 with TD processing modules 3, computer 1 and TD are come from for forwarding
The information of processing module 3, and can be in the needs display of MC panel display portions from computer 1 and TD processing modules 3
Information.
TD processing modules 3：Being mainly used in emulated protocol suite layer includes packet data convergence protocol, wireless chain control layer
With three layers of media access control layer and the function of physical layer, protocol stack layers include encryption, integrity protection, segmentation, restructuring, level
Connection and logic channel multiplexing etc., physical layer applies the coding to data, modulates, maps and sends, each channel Combined Treatment number
According to, it is ensured that the normal operation of whole system.It is not quite similar for possible this part construction of different test scenes, it is necessary to according to reality
Border situation is come flexible.Functional module that can as needed in flexible configuration TD processing modules 3 in actual test, the structure in TTCN
Make to complete, add the flexibility of whole protocol stack.
Connect a-b box 4：It is controlled, is adjusted according to concrete scene in switch-box by the computer 1 for being provided with TTCN
Portion's analog signal flow direction, the interaction of all instrument cubicle signals is unified to be transferred by connecting a-b box 4, connection a-b box 4
Internal path is automatically controlled by TTCN testing process, without manual control, improves whole test system
The operational efficiency of system.
Wireless channel environment analog meter 5：It is controlled by the computer 1 for being provided with TTCN, for according to simulated scenario
To convert wireless channel environment so that simulated environment is more nearly real channel circumstance.
Signaling Analyzer 6：Controlled by TTCN, the development scheme of collaboration is identified using script and test process,
The script introduced in TTCN in test process mark, control instrument completes the operation of corresponding test process, simplifies significant portion
Code migrating work.
Terminal device 7：Measured terminal.
Computer 1 also includes：Test log modules, system adapter, platform adapter, coding module, testing and control connect
Mouth, real-time testing interface, test and management module, component control module；
Log modules are tested, are connected with TTCN performing modules, for the record entity of local Log in test process, are responsible for
The real-time Log of TTCN-3 in test process is recorded, is stored in local file；
System adapter, is connected with TTCN performing modules, logical between TTCN performing modules and system under test (SUT) for realizing
Letter, the api function that TRI interfaces can be called to provide on system adapter.
Platform adapter, is connected with TTCN performing modules, for providing the managing of timer to TTCN performing modules, outside
The realization of function.
Coding module, is connected with TTCN performing modules, codec functions entity, is responsible for the coding and decoding work of test data
Make, need to formulate specific test data for protocol specification in testing tool development process（TTCN-3 data types）, this
A little data are both needed to that by specific code encoding/decoding mode encoding and decoding test can be completed.
Testing and control interface, for providing TTCN performing modules and test and management module, test log modules, component control
Interface api function between molding block and CE；
Real-time testing interface, for providing the interface api function between TTCN performing modules and system adapter；
Test and management module, is connected with TTCN performing modules, the execution for controlling whole testing process.
Component control module, is connected with TTCN performing modules, for the control and management to test process middle port component.
Using effect is described further with reference to the concrete application of the present invention：
1st, idiographic flow is tested：
Testing process exploitation and the overall control of whole system are carried out by TTCN, is opened compared to traditional substrate
Hair, effectively raises the efficiency of exploitation, reduces the probability made a mistake.Meanwhile, during debugging and test, own
The signaling process information interacted between cell and terminal can intuitively be shown in TTCN debugging by way of text and figure
It is more vivid, directly perceived in interface, it is easy to inspection and processing wrong in flow.
4 ports defined in test case, port 1 is the port that control computer is interacted with TD processing modules, port 2
For control computer and Signaling Analyzer（Represent secondary cell）Interactive port, port 3 is control computer and wireless channel ring
The port of border analog meter interaction, port 4 is port of the control computer with being connected a-b box interaction, wherein four port numberings
Inequality.
2nd, the flow of test case is constructed on TTCN：
1. control computers part overall outline
The test case of main plot and the control function of whole system are write on TTCN（It is used to produce test process
Mark）Identified by introducing test process in TTCN, the script in control signaling analyzer completes the behaviour of corresponding test process
Make, simplify significant portion of code migrating work.
In test case, the higher level protocol suite part of test case main plot is constructed in control computer（Refer mainly to
Be NAS layers and rrc layer part）So upper-layer protocol function in main plot is mainly taken over by TTCN, and TTCN is by high level
Protocol message is sent to the main control module of main plot, and is transmitted to by master control the lower layer protocol processing unit in TD processing modules,
Corresponding link processing and channel coding/decoding are carried out, analog signal is sent finally by radio frequency, both ensure that upper-layer protocol is tested
Flow modification flexibility, in turn ensure that the requirement of real-time of communication system.Only by NAS layer functions and RRC in test case
Layer function is constructed in TTCN., can be according to simulated scenario and actual demand, by TD processing modules part in actual test
Functional module is constructed in TTCN.Very big flexibility is so brought to protocol stack hierarchical simulation.
2. constructs the detailed process of test case on TTCN
The structure type of data to be sent is built with record forms first in TTCN；
Then with the structure by having constructed closely and to construct the template to be sent and assign its value；
Construct test case subfunction, principal function, corresponding port, the test function of test process mark；
Construct after test case, generated corresponding clf files by compiling, and clf files are imported into testing tube
Platform, test case performing environment is created by test management platform, is created after test environment, is set in test environment
The work put in required test mating ports, such control computer is ready for, and treats that the script in miscellaneous equipment prepares
After good, and each system is attached by this test case figure, and starts test.
3rd, test process realization mechanism：
1. control computers are with simulating the mechanism that the main control module of main plot communicates with TD processing modules
In test case, first under the control of TTCN test management platforms, believed by the template transmissions constructed
After breath is encoded through coding/decoding module, test suite management module is called by test management platform, test suite management module is again
What the port 1 for calling test to be adapted to was controlled the information after coding by udp protocol through system adapter or platform adaptation layer device
Physical port is sent to the main control part of main plot, and main control module is examined to receiving data header information first after receiving data
Test, to be authenticated indicating to the computer for being provided with TTCN after examining correctly, after TTCN, which receives certification, to be indicated, compile and solve
Code module is decoded to the data received first, and is matched using match () function, and utilizes setverdict
() function come judge the data that actually receive whether with the data match expecting to receive, if it does, then thinking that this pacing is tried
Pass through, otherwise it is assumed that test crash, at the same time the test and management module in TTCN can be corresponding to data progress analysis generation
Graphic user interface so that the more visual in image implementation status for reflecting testing process of graphic user interface, and user
The important information of transmission can be shown using log functions.Master control will be received while instruction is replied to TTCN performing modules
Test data take out the data field of oneself needs and change and be transmitted to TD processing modules, TD after some fields therein
Processing module is handled data accordingly according to protocol mechanisms, and connection switching is transferred to after the processing of TD processing modules
Case, then terminal is sent to through radio frequency mouth, terminal is divided data accordingly after the data of TTD processing modules processing are received
After analysis processing, to TD processing module return informations, main control module is then sent to again, information is passed through calculating by main control module again
TTCN softwares in machine, computer carry out decoding process to the data received, and simultaneously by test and management module to receiving
Data carry out whether detection real data matches with expected data, and the graphic user interface in TTCN administrative units part is carried out
It has been shown that, test user can judge whether this test step passes through according to the display result of graphic user interface, if passed through
Then carry out next test step, if do not think if this testing process fail.
2. the mechanism communicated between Signaling Analyzer of the control computers with simulating secondary cell 1
Wherein Signaling Analyzer represents secondary cell in test case, equivalent to the base station of secondary cell, carrys out anolog base station ring
Border.
When test step goes to the adjacent cell execution testing process, TTCN is first by test port 2 to representative
The Signaling Analyzer of secondary cell sends the execution that test process mark carrys out script in control signaling analysis, when receiving test process mark
After knowledge, represent the Signaling Analyzer of secondary cell and can reply test process mark to TTCN first and receive instruction, then perform
Script therein, the content of final script can be sent to terminal by less radio-frequency mouthful, and terminal, which receives the information sent, can carry out phase
The processing answered, understands to Signaling Analyzer after processing and answers corresponding information back and forth, and being finally sent to control through Signaling Analyzer calculates
TTCN control sections in machine, control section is decoded to information, is then shown in graphical user circle by test and management module
Face, and whether judge to perform flow it is anticipated that carrying out.
3. the mechanism of control computers and wireless channel simulation instrument communication：
When test case, which is run to, needs to set channel circumstance, the computer for installing TTCN control softwares passes through end
Mouth 3 sends test process mark to control wireless channel simulation equipment to simulate corresponding nothing to wireless channel environment analog meter
Line channel circumstance, such as increase interchannel noise, the wireless channel decline increased in wireless channel environment etc., can be wet according to air
Degree, temperature, weather conditions set wireless channel environment so that wireless channel environment is more nearly real letter complicated and changeable
Road situation, so advantageously allows simulation more accurate.
4. control computers are with being connected the mechanism that a-b box communicates：
In test process, in order that the signal flow direction that must be connected inside a-b box becomes according to the intention of tester
Change, in test process, the control computer for being provided with TTCN sends test process mark to connection a-b box first by port 4
The parameter setting and Switch Control known and sent inside connection a-b box are indicated, after connection a-b box receives information
It can be replied first to the control computer for being provided with TTCN and receive the instruction, and cut according to the parameter setting and switch issued
Change instruction to be attached the switching inside a-b box, after the completion of switching, connection a-b box can be to the control meter for being provided with TTCN
Calculation machine replys the ready instruction of switch operating inside connection a-b box.After the instruction is received, the control for being provided with TTCN is calculated
Machine administrative section can be in the corresponding reply of graphical user interface displays, and reply is judged, and judges inside connection a-b box
Whether parameter and switches are set succeeds, if configured to work(will be performed according to normal flow, if in regulation
Period in set failed, then test crash.
In test case, whole control device is equivalent to one terminal device of simulation multiple（This test case is 2
It is individual）Together（It is different）The cell of system is operated accordingly, after terminal receives the information of different districts, by lower photos and sending messages
After being analyzed, corresponding action can be performed according to the information issued, such as it is corresponding during gravity treatment, switching, measurement etc.
Operation.The Row control of whole test system is controlled by the computer for being provided with TTCN, when control computer is needed to corresponding
When instrument is operated, identified first by corresponding ports to corresponding instrument transmission test process complete come the script in control instrument
Into the operation of corresponding test process, the work of significant portion of code migrating is simplified, can be to after correspondence instrument completes operation
Control computer indicates that TTCN can judge whether to perform the behaviour of next step according to instruction is received to send operation success or failure
Make.
The present invention carries out testing process exploitation and the overall control of whole system by TTCN, compared to traditional bottom language
Speech exploitation, effectively raises the efficiency of exploitation, reduces the probability made a mistake.Meanwhile, during debugging and test,
The signaling process information that all cells are interacted between terminal can intuitively be shown in TTCN's by way of text and figure
It is more vivid, directly perceived in Debugging interface, it is easy to inspection and processing wrong in flow；Employ script and test process mark
Know collaboration development scheme, take full advantage of the test development means of existing instrument, meanwhile, by TTCN introduce test into
Journey is identified, and the script in control instrument completes the operation of corresponding test process, simplifies significant portion of code migrating work；It is main
Cell upper-layer protocol function is mainly taken over by TTCN, and higher layer protocol messages are sent to the master control mould of main plot by TTCN
Block, and the lower layer protocol processing unit in TD processing modules is transmitted to by main control module, carry out corresponding link processing and channel
Encoding and decoding, analog signal is sent finally by radio frequency, both ensure that the flow modification flexibility of upper-layer protocol test, in turn ensure that
The requirement of real-time of communication system；The interaction of all instrument cubicle signals is unified to be transferred by connecting a-b box, connection switching
The internal path of case is automatically controlled by TTCN testing process, without manual control, improves whole survey
The operational efficiency of test system；Introduce wireless environment channel simulator, so that channel circumstance is closer to real complexity
Changeable channel circumstance.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. a kind of multiple cell TTCN Conformance Testing Environment systems, it is characterised in that multiple cell TTCN protocol conformances
Test platform system includes：Computer, main control module, TD processing modules, connection a-b box, wireless channel environment analog meter,
Signaling Analyzer, terminal device；
Computer connection main control module, wireless channel environment analog meter and Signaling Analyzer, main control module connection TD processing moulds
Block, connection a-b box connection TD processing modules, wireless channel environment analog meter and Signaling Analyzer, terminal device is connected to
Connect a-b box；
TTCN-3 softwares are installed, computer is the overall control part of whole system in computer, on computers construction master
The test case higher level protocol suite part of cell, main plot upper-layer protocol function is mainly taken over by TTCN, and TTCN is by height
Layer protocol message is sent to the main control module of main plot, and the lower layer protocol being transmitted to by main control module in TD processing modules is handled
Unit, carries out corresponding link processing and channel coding/decoding, analog signal is sent finally by radio frequency, in actual test, root
According to simulated scenario and actual demand, the functional module of TD processing modules is constructed in TTCN；Main control module is used to simulate master
The basic control function and human-computer interaction interface of cell, communicate as the control computer for being provided with TTCN-3 with TD processing modules
Bridge, for forwarding the information from computer Yu TD processing modules；Connection a-b box adjusts connection according to concrete scene
A-b box internal simulation signal is flowed to, and the interaction of all instrument cubicle signals is unified to be transferred by connecting a-b box, wireless communication
Environmental simulation instrument in road is controlled by the computer for being provided with TTCN, for converting wireless channel ring according to simulated scenario
Border so that simulated environment is more nearly real channel circumstance, Signaling Analyzer is controlled by TTCN, using script and test
The development scheme of process identification (PID) collaboration, the script introduced in TTCN in test process mark, control instrument completes corresponding test
The operation of process, simplifies significant portion of code migrating work；
TD processing modules, which are used for emulated protocol suite layer, includes packet data convergence protocol, wireless chain control layer and media access
The function of three layers of key-course and physical layer, protocol stack layers include encryption, integrity protection, segmentation, restructuring, cascade and logic
Channel multiplexing, physical layer applies the coding to data, modulation, mapping and transmission；
With TTCN adapter protocol high layers, underlying protocol is remained in former instrument, ensure that while layer flexibility is realized
The real-time of test run.
2. multiple cell TTCN Conformance Testing Environment systems as claimed in claim 1, it is characterised in that connection a-b box
Internal path automatically controlled by TTCN testing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059895.6A CN103812730B (en) | 2014-02-21 | 2014-02-21 | A kind of multiple cell TTCN Conformance Testing Environment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410059895.6A CN103812730B (en) | 2014-02-21 | 2014-02-21 | A kind of multiple cell TTCN Conformance Testing Environment systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103812730A CN103812730A (en) | 2014-05-21 |
| CN103812730B true CN103812730B (en) | 2017-10-13 |
Family
ID=50708969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410059895.6A Active CN103812730B (en) | 2014-02-21 | 2014-02-21 | A kind of multiple cell TTCN Conformance Testing Environment systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103812730B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948009B (en) * | 2017-10-30 | 2020-12-25 | 中国电力科学研究院有限公司 | Method and model for constructing data interaction channel for PLC protocol test |
| CN111726823B (en) * | 2019-03-22 | 2023-04-28 | 大唐联仪科技有限公司 | EN-DC link establishment method and device suitable for testing |
| CN111628910B (en) * | 2020-05-27 | 2023-04-07 | 华畅科技(大连)股份有限公司 | TTCN software testing system of cellular communication terminal protocol stack |
| CN116095735B (en) * | 2023-01-18 | 2023-10-03 | 广州通则康威智能科技有限公司 | 3gpp protocol testing method and device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440887C (en) * | 2003-12-03 | 2008-12-03 | 华为技术有限公司 | Protocol testing method |
| CN101022375B (en) * | 2007-04-04 | 2010-05-26 | 杭州华三通信技术有限公司 | Centralizing automatic testing device and method for testing radio local network |
| US8799864B2 (en) * | 2011-09-13 | 2014-08-05 | Synopsys, Inc. | Providing SystemVerilog testing harness for a standardized testing language |
| CN103248440B (en) * | 2013-04-18 | 2015-08-05 | 北京邮电大学 | Terminal test system and method |
| CN103346927A (en) * | 2013-07-02 | 2013-10-09 | 工业和信息化部电信传输研究所 | System and method for testing terminal consistency |
| CN103368673B (en) * | 2013-07-17 | 2015-04-15 | 工业和信息化部电信传输研究所 | Conformance testing adapter based on TTCN-3 |
-
2014
- 2014-02-21 CN CN201410059895.6A patent/CN103812730B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103812730A (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108009097B (en) | Cloud computing simulation test method and device for rail transit signal system | |
| CN103439612B (en) | Based on the intelligent substation Auto-Test System of SCD | |
| Mylonas et al. | An augmented reality prototype for supporting IoT-based educational activities for energy-efficient school buildings | |
| CN109150636B (en) | Intelligent substation auxiliary point-to-point test method and system for full-link information flow | |
| CN103812730B (en) | A kind of multiple cell TTCN Conformance Testing Environment systems | |
| CN106444420B (en) | A kind of locomotive semi-hardware type simulation test system and method | |
| CN105306156A (en) | Remote sensing satellite data transmission product automatic testing system and method | |
| CN103248440B (en) | Terminal test system and method | |
| CN104597862B (en) | The day earth-return joint-trial system and method drilled for spatial manipulation task joint-trial | |
| CN105577463B (en) | A kind of test method and its device based on communication protocol | |
| CN107819647B (en) | Intelligent substation station control layer network tester | |
| CN113407393B (en) | Chip verification method, terminal device, verification platform and storage medium | |
| CN110349468A (en) | A kind of insulation of electrical installation test dummy emulation system based on multi-person synergy | |
| CN109086197A (en) | The acceptance testing method and system of urban track traffic CBTC system | |
| CN110321292A (en) | Chip detecting method, device, electronic equipment and computer readable storage medium | |
| Foni et al. | Evaluation methodologies for the NB-IOT system: Issues and ongoing efforts | |
| CN110989547A (en) | Detection method and system for intelligent substation one-key sequence control system | |
| CN109032860A (en) | A kind of ARINC429 bus general purpose simulation system and emulation mode | |
| Beilharz et al. | Towards a staging environment for the internet of things | |
| CN103530209A (en) | Automated testing method for code keyboard | |
| CN107948009B (en) | Method and model for constructing data interaction channel for PLC protocol test | |
| CN104142451A (en) | Method and system for achieving checking simulation of secondary circuit simulated failure in electric system | |
| CN108447117A (en) | A kind of long-range actual situation Binding experiment methods of 3D between full-view modeling | |
| CN107483284A (en) | The method of testing and device of the network equipment | |
| CN102710459A (en) | Site joint debugging system of automated system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |