CN101902757A - Method and system for supporting consistency testing - Google Patents
Method and system for supporting consistency testing Download PDFInfo
- Publication number
- CN101902757A CN101902757A CN2009102383784A CN200910238378A CN101902757A CN 101902757 A CN101902757 A CN 101902757A CN 2009102383784 A CN2009102383784 A CN 2009102383784A CN 200910238378 A CN200910238378 A CN 200910238378A CN 101902757 A CN101902757 A CN 101902757A
- Authority
- CN
- China
- Prior art keywords
- module
- nas
- primitive
- protocol stack
- rrc
- 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.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method and a system for supporting consistency testing. The system comprises a system simulation part; and the core of the system simulation part comprises an NAS-RRC module, a parameter module, an adaption module, a timing module, and a control module. The NAS-RRC module is used for realizing the non-access layer function and wireless resource control function in an RNC, configuring a testing environment and operating a testing case; the parameter module is used for storing the parameters of the testing case; the adaption module is used for encoding and decoding the adaptation of interactive primitives and null port messages between the NAS-RRC module and a protocol stack; the timing module is used for timing the testing case operated by the NAS-RRC module; and the control module is used for analyzing the received command, scheduling and executing the testing case according to the analyzed command, and coordinating the operation of the NAS-RRC module, the adapting module, the parameter module and the timing module. The system and the method for supporting the consistency testing fill the gap that a TD-SCDMA terminal RRM consistency testing instrument is absent in the industry, and accelerate the development of the TD-SCDMA industry.
Description
Technical field
The present invention relates to test macro, more specifically, relate to a kind of method and system of supporting uniformity test.
Background technology
Uniformity test is meant whether the realization of Authentication devices is consistent with the corresponding protocol standard, check different Devices to tests whether can satisfy a unified standard, thereby distinct device can carry out identical action under identical external condition, exports identical result.Terminal consistency test comprises radio-frequency (RF) index test, protocol signaling test and other tests.Carrying out of terminal consistency test is the performance unanimity of terminal in network in order to guarantee different manufacturers, can interconnect, and guarantees that the developer of terminal is evidence-based, thereby the assurance of quality is provided for the operation of operator.
Along with developing rapidly of TD-SCDMA industry, the product of numerous terminal producer has progressed into white box uniting and adjustment and phase of integration testing by development, and the terminal industrial chain also forms gradually.But, because wherein there are a lot of different implementation method, the option of standard and popularity of parameter area in the complexity of 3G standard, so must carry out uniformity test before the terminal commercialization.Yet, do not have to realize the test macro of TD-SCDMA terminal consistency test at present, so become one of key factor of restriction TD-SCDMA industry development.
At present owing to be not used for RRM (the Radio Resource Management of TD-SCDMA terminal radio frequency index test important component part in the industry accordingly, the test macro of uniformity test RRM), thus the industrialization of TD-SCDMA seriously restricted.
In addition, existing test instrumentation can not support to comprise the cascade between the equipment of different systems of TD-SCDMA, thereby can't satisfy the demand of test.
Summary of the invention
The technical problem that the present invention will solve provides a kind of system that supports uniformity test, can realize the uniformity test to the TD-SCDMA terminal.
The invention provides a kind of system that supports uniformity test, comprise the system emulation part, this system emulation partly comprises kernel, this kernel comprises: the NAS_RRC module is used for realizing TD-SCDMA radio network controller Non-Access Stratum function and Radio Resource controlled function, configuration testing environment and moves test case; Parameter module, the parameter that is used to store test case; Adaptation module, what be used to primitive mutual between NAS_RRC module and the protocol stack and idle message adaptively carries out encoding and decoding; Time block is used to the test case of NAS_RRC module operation to realize timing function; Control module is used to resolve the order that receives, according to command scheduling after resolving and execution test case, and the operation of coordination NAS_RRC module, adaptation module, parameter module and time block.
An embodiment of system according to the invention, kernel also comprises: application module, be used for producing the required data of miscellaneous service according to order from adaptation module, the foundation and the configuration of control miscellaneous service, and with the user plane of transfer of data to protocol stack; Log pattern is used to write down the detecting information that produces when the NAS_RRC module is carried out test case.
Another embodiment of system according to the invention, the system emulation part is based on the PCI expansion bus framework towards instrument system.
The another embodiment of system according to the invention, adaptation module comprises: adaptation module SOCKET interface is used to set up and being connected to realize primitive mutual between adaptation module and the protocol stack of the control plane of protocol stack; The primitive codec unit, be used for from the control primitive of NAS_RRC module and to carry out Gci coding back and be sent to the control plane of protocol stack, will be undertaken by the answer primitive that adaptation module SOCKET interface receives being sent to NAS_RRC module or idle message codec unit after the Gci decoding by adaptation module SOCKET interface from the idle message behind the ASN.1 coding of idle message codec unit; The idle message codec unit, be used for to carry out from the idle message of NAS_RRC module being sent to the primitive codec unit behind the ASN.1 coding, will carry out being sent to the NAS_RRC module after the ASN.1 decoding from the decoded idle message of the Gci of primitive codec unit.
An embodiment again of system according to the invention, application module comprises: application module SOCKET interface is used to set up and being connected to realize the transmission of user-plane traffic data of the user plane of protocol stack; The data source unit is used for producing the required data of miscellaneous service according to the order from adaptation module, and is sent to the user plane of protocol stack by application module SOCKET interface; The application controls unit is used to control the transmission of foundation, configuration and the data of miscellaneous service.
An embodiment again of system according to the invention, this system also comprises: third party device is used for partly carrying out alternately to expand the wireless access of supporting different systems with system emulation.
An embodiment again of system according to the invention, this system also comprise from the system emulation part, are used for partly realizing the mutual to support the uniformity test of many sub-districts and/or multifrequency point of primitive and business datum with system emulation.
The functional characteristics that the present invention is based on test instrumentation has been designed the test macro of the support uniformity test with function modoularization, has filled up the vacancy that does not have TD-SCDMA terminal RRM uniformity test instrument in the industry, has quickened the development of TD-SCDMA industry.
Another technical problem that the present invention will solve provides a kind of method of supporting uniformity test, can realize the uniformity test to the TD-SCDMA terminal.
The present invention also provides a kind of method of supporting uniformity test, comprising: control module is resolved the order that receives, and obtains corresponding test case information; The NAS_RRC module is according to the parameter configuration of test case information read test example from parameter list; Control module is called the NAS_RRC module according to test case, by the NAS_RRC module by adaptation module and protocol stack carry out primitive, idle message and business datum alternately to finish uniformity test in the given time.
An embodiment according to the inventive method, carrying out the mutual of primitive, idle message and business datum by the NAS_RRC module by adaptation module and protocol stack comprises with the step of finishing uniformity test in the given time: when adaptation module receives control primitive from the NAS_RRC module, control primitive is carried out the Gci coding, and be sent to the control plane of protocol stack by the SOCKET interface; When adaptation module receives answer primitive from protocol stack, carry out the Gci decoding to replying primitive, and decoded answer primitive is sent to the NAS_RRC module.
Another embodiment according to the inventive method, carrying out the mutual of primitive, idle message and business datum by the NAS_RRC module by adaptation module and protocol stack comprises with the step of finishing uniformity test in the given time: when adaptation module receives idle message from the NAS_RRC module, idle message is carried out the ASN.1 coding, idle message behind the coding is nested in the corresponding control primitive, and the control primitive of the correspondence behind the Gci coding is sent to the control plane of protocol stack; When adaptation module receives primitive from the nested idle message of protocol stack, the primitive of the nested idle message that receives is carried out the Gci decoding, idle message nested in the decoded primitive of Gci is carried out the ASN.1 decoding, and be sent to the NAS_RRC module.
Another embodiment according to the inventive method, carrying out the mutual of primitive, idle message and business datum by the NAS_RRC module by adaptation module and protocol stack comprises with the step of finishing uniformity test in the given time: when carrying out the business transmission of user plane, the order that the NAS_RRC module will be carried out professional transmission is sent to adaptation module, produce business datum by adaptation module notice application module, and business datum is sent to the user plane of protocol stack.
Embodiment again according to the inventive method, carry out primitive by the NAS_RRC module by adaptation module and protocol stack, the mutual of idle message and business datum comprises with the step of finishing uniformity test in the given time: when carrying out timing to the operation of NAS_RRC module, the order that the NAS_RRC module will start timer is sent to time block, if the NAS_RRC module is complete operation in the given time, then send the cancellation timer command to time block, if the NAS_RRC module is complete operation not in the given time, then send overtime order to the NAS_RRC module by time block.
Embodiment again according to the inventive method, this method also comprises: when needs increase sub-district and/or frequency number, cascade as slave from the system emulation part, and based in the hardware slot of the PCI expansion bus framework of instrument system, inserting polylith base band signal process plate.
According to an embodiment again of the inventive method, this method also comprises: when needs were supported the wireless access of different systems, cascade was as the third party device of slave.
According to an embodiment again of the inventive method, to resolve before the order that receives in control module, this method also comprises: determine subordinate relation according to configuration information; Start control module, NAS_RRC module, time block and adaptation module in the kernel, and protocol stack; The protocol stack of startup from the system emulation part; Start third party device; Set up kernel and be connected, realize the transmission of mutual and user-plane traffic data of the primitive of control plane between kernel and the slave with SOCKET between the slave.
The method of support uniformity test provided by the invention has been designed the test macro of the support uniformity test with function modoularization, has filled up the vacancy that does not have TD-SCDMA terminal RRM uniformity test instrument in the industry, has quickened the development of TD-SCDMA industry.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of system of the present invention.
Fig. 2 is the structural representation of another embodiment of system of the present invention.
Fig. 3 is the structural representation of the another embodiment of system of the present invention.
Fig. 4 is the structural representation of an embodiment again of system of the present invention.
Fig. 5 is the structural representation of an embodiment again of system of the present invention.
Fig. 6 is the structural representation of an embodiment again of system of the present invention.
Fig. 7 is the schematic flow sheet of an embodiment of the inventive method.
Fig. 8 is the schematic flow sheet of another embodiment of the inventive method.
Fig. 9 is the schematic flow sheet of the another embodiment of the inventive method.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.Exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but do not constitute improper qualification of the present invention.
The objective of the invention is to realize the system of function modoularization of the RRM uniformity test of a kind of TD-SCDMA of support.Wherein, function modoularization is meant that the module to finishing a certain specific function encapsulates, can increase or removing module to realize function expansion.Alternatively, but the present invention can also realize the standardization of system's inner joint and the cascade of subsystem.Wherein, the standardization of interface is meant that for the bonding functional module can successfully communicate with kernel and other modules all modules all adopt the self-defining standard interface of a cover; But the subsystem cascade is meant in order to increase the sub-district of how identical standard and different systems, can the identical standard of cascade between the subsystem or the equipment of different systems, the expansion of realization system, the test request that satisfies different test cases is to finish the RRM uniformity test of TD-SCDMA.
Fig. 1 is the structural representation of an embodiment of system of the present invention.
As shown in Figure 1, this system comprises: system emulation part 1, this system emulation part 1 comprises kernel 11, and kernel 11 comprises: NAS_RRC module 111 is used for realizing TD-SCDMA radio network controller Non-Access Stratum function and Radio Resource controlled function, configuration testing environment and moves test case; Parameter module 112, the parameter that is used to store test case; Adaptation module 113, what be used to primitive mutual between NAS_RRC module 111 and the protocol stack and idle message adaptively carries out encoding and decoding; Time block 114 is used to the test case of NAS_RRC module 111 operations to realize timing function; Control module 115 is used to resolve the order that receives, according to command scheduling after resolving and execution test case, and the operation of coordination NAS_RRC module 111, adaptation module 113, parameter module 112 and time block 114.
For example, the NAS_RRC module can be the module that is produced by third party software TTCN (being a kind of programming language that is mainly used in test communications agreement and web service), finish TD-SCDMA radio network controller (Radio Network Controller, RNC) Non-Access Stratum (Non-Access Stadium in, NAS) and Radio Resource control (Radio ResourcesControl, RRC) Dui Ying function and corresponding test case (Test Case, the configuration of test environment TC).The software environment design test case relevant that this NAS_RRC module uses TTCN to provide earlier with writing the RRM uniformity test, and formation mp file, then the mp file is converted to the code file (its data format is the Gci form) of C language description through the C compiler of its support, this code file can provide unified interface, can realize the mutual of NAS_RRC module and other modules.
Control module can comprise resolution unit, scheduling unit and administrative unit.Resolution unit is resolved customer interface portion and is divided the order that arrives kernel; Command execution and scheduling tests example/test case group and other corresponding operatings that scheduling unit parses according to resolution unit, and the operation of control test case/test case group; Administrative unit is managed each module of whole kernel, coordinates the normal operation of each module.
Regularly (TIMER) module can realize function regularly, in the implementation of test case, tend to require some crucial test step to finish in certain time period, this moment, the NAS_RRC module can be undertaken alternately by interface and time block, realized startup, deletion and the timeout treatment of timer.Timer in the time block is that the size of timing is as requested stored with the form of single linked list by difference from small to large, can upgrade first timer in the chained list every 100ms, until the order of receiving the deletion timer or overtime after report timer ID to NAS_RRC module.
Can the stored parameter table in the parameter module, this parameter list has defined test suite (being meant the set of all test cases) parameter of TTCN abstract test suite (ATS).PICS (Protocol Instance Configuration Statement, PICS)/actualizing additional information (Protocol Implementation Extra Information for Testing, PIXIT) parameter extracting is in this test suite parameter, as the selection and the definite basis of parameter of test case.The ability of PICS parametric description equipment under test determines whether a specific test case can move with given tested entity, and when test case selected expression formula evaluated, the PICS parameter was also analyzed.The PIXIT parameter comprises the extraneous information that the control test case is carried out.In the conformance test suite (TS34.123-3) of 3G, prefix " pc_ " is represented PICS parameters, and " px_ " represents PIXITparameters.
In addition, system emulation part among this embodiment can be based on PCI expansion bus framework (the PCI extensions for Instrumentation towards instrument system, PXI), can realize the insertion of TD-SCDMA sub-district hardware module, realize the expansion of TD-SCDMA number of cells easily.
This embodiment has designed the test macro of the support uniformity test with function modoularization based on the functional characteristics of test instrumentation, has filled up the vacancy that does not have TD-SCDMA terminal RRM uniformity test instrument in the industry, has quickened the development of TD-SCDMA industry.
Fig. 2 is the structural representation of another embodiment of system of the present invention.
As shown in Figure 2, compare with the embodiment among Fig. 1, the kernel 21 among this embodiment also comprises: application module 211 is used for producing the required data of miscellaneous service according to the order from adaptation module, the foundation and the configuration of control miscellaneous service, and with the user plane of transfer of data to protocol stack; Log pattern 212 is used to write down the detecting information that produces when NAS_RRC module 111 is carried out test case.
For example, application module can comprise data source unit, application controls unit and use the SOCKET interface.Required data when the data source unit produces service interaction with the protocol stack user plane, that data type comprises is complete 0, complete 1, PN15 and PN23, mutual business comprises circuit commutative field CS, packet-switched domain PS and reference measure channel (Reference Measurement Channel, RMC) business; Each unit of application controls unit controls application module, the correct and transmission continuously of the configuration of miscellaneous service between control application module and the protocol stack user plane, foundation, data; Use the SOCKET interface and set up a SOCKET server end, be used for realizing the transmission of user-plane traffic data with the SOCKET client of protocol stack user plane.
Main detecting informations such as daily record (LOG) module can the recorded key test step, space interface signaling and test result.In the implementation of test case, TTCN software records information comprises the detailed content of each step in the testing process, form the Trace document (promptly through log pattern, the TC.log file), master control interface is put in order further and is analyzed the TC.log file, form with form offers the user, is used for checking the detailed process in the test case implementation.
This embodiment not only can realize the test of data link in the uniformity test, but also can show main detecting information such as crucial test step and test result to the user in real time, make the user can understand the state of test in time, made things convenient for the user to the location of problem with to the adjustment of test case.
Fig. 3 is the structural representation of the another embodiment of system of the present invention.
As shown in Figure 3, compare with embodiment among Fig. 1, the adaptation module 31 among this embodiment comprises: adaptation module SOCKET interface 311 is used to set up and being connected to realize primitive mutual between adaptation module and the protocol stack of the control plane of protocol stack; Primitive codec unit 312, be used for from the control primitive of NAS_RRC module and to carry out Gci coding back and be sent to the control plane of protocol stack, will be undertaken by the answer primitive that adaptation module SOCKET interface receives being sent to NAS_RRC module or idle message codec unit after the Gci decoding by adaptation module SOCKET interface from the idle message behind ASN.1 (the Abstract Syntax Notation one) coding of idle message codec unit; Idle message codec unit 313, be used for to carry out from the idle message of NAS_RRC module being sent to the primitive codec unit behind the ASN.1 coding, will carry out being sent to the NAS_RRC module after the ASN.1 decoding from the decoded idle message of the Gci of primitive codec unit.
For example, when sending control primitive in the implementation at test case, the NAS_RRC module uses unified interface to send to adaptation module, adaptation module is again according to the control and observation station (the Point of Control and Observation that control the primitive correspondence, the type of type PCO) and control primitive is called in the primitive codec unit control corresponding primitive coding function and is carried out the Gci coding, sends to the protocol stack control plane by adaptation module SOCKET interface then.
When needs receive the answer primitive of protocol stack, adaptation module utilizes receiver function to obtain to reply primitive, call decoding functions corresponding in the primitive codec unit according to the answer primitive type then and carry out the Gci decoding, according to the PCO type notification NAS_RRC module of replying the primitive correspondence, give the NAS_RRC module and handle again.
When system emulation partly need send idle message to terminal, adaptation module obtains the idle message content from the unified interface of NAS_RRC module, call function corresponding in the idle message codec unit and carry out the ASN.1 coding, then the idle message behind the ASN.1 coding is nested in the corresponding control primitive, call the primitive codec unit and carry out the Gci coding, be sent to protocol stack by adaptation module SOCKET interface again, the radio-frequency module through the wireless access part sends to terminal to the idle message in the control primitive at last.
When system emulation partly needs the idle message of receiving terminal, the wireless access part obtains message content from radio-frequency module earlier and is sent to protocol stack again, protocol stack is sent to adaptation module SOCKET interface with the SOCKET client of primitive mode process protocol stack control plane, primitive codec unit in the adaptation module is carried out calling after Gci decodes function corresponding in the idle message codec unit to primitive again the idle message that is nested in the primitive is carried out the ASN.1 decoding, gives the NAS_RRC module at last and handles.
This embodiment is by the interface between kernel and the protocol stack can be between the two correct transmitting-receiving control primitive and idle message, thereby can realize in the uniformity test test to signaling process.
Fig. 4 is the structural representation of an embodiment again of system of the present invention.
As shown in Figure 4, compare with embodiment among Fig. 2, the application module 41 among this embodiment comprises: application module SOCKET interface 411 is used to set up and being connected to realize the transmission of user-plane traffic data of the user plane of protocol stack; Data source unit 412 is used for producing the required data of miscellaneous service according to the order from adaptation module, and is sent to the user plane of protocol stack by application module SOCKET interface; Application controls unit 413 is used to control the transmission of foundation, configuration and the data of miscellaneous service.
This embodiment can connect with the protocol stack user plane by application module SOCKET interface, thereby can realize in the uniformity test test to the data link.
In an embodiment again of system of the present invention, this system also comprises: third party device is used for partly carrying out alternately to expand the wireless access of supporting different systems with system emulation.
In an embodiment again of system of the present invention, this system can also comprise from the system emulation part, is used for partly realizing the mutual to support the uniformity test of many sub-districts and/or multifrequency point of primitive and business datum with system emulation.
For example, when needs increase the TD-SCDMA sub-district of some, only need in the hardware groove position of bus-structured system emulation part, insert base band signal process plate (the Base Band Unit of respective number based on PXI, BBU), register BBU then, just can realize the increase of TD-SCDMA number of cells, for many sub-districts uniformity test provides favourable assurance.
In the above embodiment of the present invention, the system emulation part is based on the PCI expansion bus framework towards instrument system.
But the foregoing description of system of the present invention can be realized the nuclear interface standardizing of test macro and the cascade of subsystem.
Fig. 5 is the structural representation of an embodiment again of system of the present invention.
As shown in Figure 5, this system comprises: and system emulation part (System Simulation Part, SSP) 51, wireless access part (Radio Access Part, RAP) 52 and third party device part 53.Wherein, system emulation part 51 and wireless access part 52 are all based on the PXI bus structures.Wireless access partly comprises radio-frequency module 521, realizes transmitting and receiving of wireless signal.Third party device part 53 is meant the equipment of other standards, for example, and gsm system simulator and WCDMA system simulator etc.
The hardware of system emulation part 51 mainly comprises controller and base band signal process plate; Software mainly comprises master control interface, kernel and protocol stack (comprising L2 and L1 software).
Controller is the core control hardware in this system, and the every other hardware module on the bus (for example, being used to simulate the base band signal process plate and all purpose instrument bus board of sub-district) is coordinated to control and test data is handled.Because the main control processor in the main system emulation part has powerful CPU, enough internal memory and abundant external interface, so have very strong extensibility.The L2 of master control interface software, kernel and protocol stack (wireless chain control layer, medium access control layer) software all operates in the controller.
The base band signal process plate mainly is for the up-downgoing test request that satisfies the TD-SCDMA terminal baseband signal and the measuring-signal of physical layer to be handled, on the base band signal process plate, these two parts data are distributed simultaneously, in the digital signal processing chip of the L1 of protocol stack (physical layer) running software on this plate.
Master control interface provides user-machine interface for the user, can inquire about and select test case and realize information and result's demonstration in the test case, the demonstration and the modification of parameter.This master control interface comprises the startup software kit, project resource management (Project Explorer) functional module, PICS/PIXIT parameter editting function module, message analysis (Message Analyzer) functional module and test case analysis (TCAnalyser) functional module, these modules are used for dynamic download Digital Signal Processing (DSP) and field programmable gate array (FPGA) file, start the L2 software of kernel and protocol stack, start and Control Software authorization module (whether the soft ware authorization that is used for leading subscriber expires), system's power-on self-test, finish the initialization of system emulation part hardware and software, the operation of control test case, the relevant information that shows test case, check and revise the parameter of test case and the various LOG information of report test result and display analysis test case.
Kernel is used for finishing the function of TD-SCDMA radio network controller (RNC) RRC, NAS part and other controlled function of test macro.By third party software TelelogicTTCN, the mp file of writing (this mp file edit is finished after compiler converts C language codes file to) is realized and the test case combination and the operational process of control " TD-SCDMA RRM consistency testing system " according to designing in this development environment, organizes and drive master control interface software and protocol stack sofeware with this.In addition can also be compiled in advance and be loaded in the software with test case, as long as choose the test case that will move during operation.For fear of repetition, can be about the specific implementation of kernel portion referring to the embodiment among above-mentioned Fig. 2 to Fig. 4.
Protocol stack is realized the protocol function of TD-SCDMA air interface L1 and L2.Wherein, protocol stack is from being divided into control plane and user plane in logic.Control plane is meant the part of kernel and protocol stack processing controls primitive and idle message, and user plane is meant kernel and protocol stack data streams and is used for the part of the Data-carrying of data flow.
The power-up sequence of this system's various piece is: when a plurality of part cascade was arranged, third party's cascade device and wireless access part started earlier, and then start from the system emulation part, start main system emulation part at last.Boot sequence is not limited thereto, and can also adopt other modes, and above-mentioned what provide is preferred boot sequence.
In addition, the initialization of each cascade part is finished by Control Software separately, and the initialization of wireless access part is finished by its Control Software, and master control interface only is responsible for the software and hardware initialization of each unit of system emulation part.
Alternatively, when not having cascade device, start the wireless access part earlier, and then start-up system emulation part.
This embodiment can support the cascade between the different systems equipment, thereby can realize the uniformity test between the different systems equipment.
Fig. 6 is the structural representation of an embodiment again of system of the present invention.
As shown in Figure 6, this system comprise main system emulation part 61, from system emulation part 62, wireless access part 63, third party device 64 and mixer 65.The protocol stack of main system emulation part 61 comprises control plane and user plane, and the two is connected to third party device 64 by LAN respectively and from system emulation part 62.Wireless access part 63 is carried out the mutual of data respectively by LVDS and main system emulation part 61 with from system emulation part 62.Third party device 64 links to each other with wireless access part 63 by mixer 65.
System shown in Fig. 6 is by following mode work:
When system emulation partly started, at first the configuration information of reading system emulation part was determined system emulation principal and subordinate's attribute partly.If this system emulation partly is a main equipment, then the various initial work of main equipment are partly carried out in this system emulation, start master control interface, kernel and protocol stack.If this system emulation partly is a slave unit, then this system emulation part does not start kernel wherein, only start master control interface and the protocol stack that is used for cascade, setting up main system emulation partly and from the SOCKET between the system emulation part connects, wherein, main system emulation partly is the SOCKET server end, partly is the SOCKET client from system emulation.In this system, master-slave system emulation part can be used a wireless access part jointly.
When needs increase the TD-SCDMA sub-district of some, the BBU that can insert respective number in the hardware groove position of the bus-structured system emulation part based on PXI (for example, a system emulation is partly gone up and can be inserted 6 BBU), register BBU then and just can realize the increase of TD-SCDMA sub-district, wherein, log-on message comprises information such as BBU hardware number and PXI slot number.
When needs cascade system emulation part, need be according to principal and subordinate's attribute of configuration information compartment system emulation part, the SOCKET server of setting up adaptation module in the kernel of main system emulation part with is connected from the LAN between the SOCKET client of the protocol stack control plane of system emulation part, realize control plane between the master-slave system emulation part control primitive alternately.
The SOCKET server of setting up application module in the kernel of main system emulation part with is connected the transmission of user-plane traffic data between the emulation partly of realization master-slave system from the LAN between the SOCKET client of the protocol stack user plane of system emulation part.
When needs cascade third party device (for example, gsm system simulator, WCDMA system simulator) time, system emulation part as main equipment, third party device is as slave unit, the method that still can adopt above-mentioned control plane and user plane to use a cover SOCKET to be connected respectively, set up system emulation part and be connected with LAN between the third party device, then wireless access partly the radio frequency mouth and the radio frequency mouth of third party device couple together by mixer.
After the said equipment cascade, in the kernel of main system emulation part, (for example increase units corresponding, primitive codec unit, idle message codec unit, adaptation module SOCKET interface, application module SOCKET interface etc.) and dispose neatly, to satisfy the requirement of the new test case under identical standard and the different systems equipment cascading situation, realized the expansion of the RRM consistency testing system of TD-SCDMA easily.
Being provided with in this system from the system emulation part not only can increase number of cells, can also increase the frequency number, to support the uniformity test of multifrequency point.
Fig. 7 is the schematic flow sheet of an embodiment of the inventive method.
As shown in Figure 7, this embodiment may further comprise the steps:
S702, control module is resolved the order that receives, and obtains corresponding test case information;
S704, the NAS_RRC module is according to the parameter configuration of test case information read test example from parameter list;
S706, control module is called the NAS_RRC module according to test case, by the NAS_RRC module by adaptation module and protocol stack carry out primitive, idle message and business datum alternately to finish uniformity test in the given time.
In an instantiation, can realize as follows primitive, idle message and business datum alternately to finish uniformity test in the given time:
When adaptation module receives control primitive from the NAS_RRC module, control primitive is carried out the Gci coding, and be sent to the control plane of protocol stack by the SOCKET interface; When adaptation module receives answer primitive from protocol stack, carry out the Gci decoding to replying primitive, and decoded answer primitive is sent to the NAS_RRC module.
In another instantiation, can realize as follows primitive, idle message and business datum alternately to finish uniformity test in the given time:
When adaptation module receives idle message from the NAS_RRC module, idle message is carried out the ASN.1 coding, idle message behind the coding is nested in the corresponding control primitive, and the control primitive of the correspondence behind the Gci coding is sent to the control plane of protocol stack; When adaptation module receives primitive from the nested idle message of protocol stack, the primitive of the nested idle message that receives is carried out the Gci decoding, idle message nested in the decoded primitive of Gci is carried out the ASN.1 decoding, and be sent to the NAS_RRC module.
In another instantiation, can realize as follows primitive, idle message and business datum alternately to finish uniformity test in the given time:
When carrying out the business transmission of user plane, the order that the NAS_RRC module will be carried out professional transmission is sent to adaptation module, produces business datum by adaptation module notice application module, and business datum is sent to the user plane of protocol stack.
In an instantiation again, can realize as follows primitive, idle message and business datum alternately to finish uniformity test in the given time:
When carrying out timing to the operation of NAS_RRC module, the order that the NAS_RRC module will start timer is sent to time block, if the NAS_RRC module is complete operation in the given time, then send the cancellation timer command to time block, if the NAS_RRC module is complete operation not in the given time, then send overtime order to the NAS_RRC module by time block.
This embodiment has designed the test macro of the support uniformity test with function modoularization, has filled up the vacancy that does not have TD-SCDMA terminal RRM uniformity test instrument in the industry, has quickened the development of TD-SCDMA industry.
Fig. 8 is the schematic flow sheet of another embodiment of the inventive method.
As shown in Figure 8, when needs increase sub-district and/or frequency number, cascade as slave from the system emulation part, and based in the hardware slot of the PCI expansion bus framework of instrument system, inserting polylith base band signal process plate, and/or when needing to support the wireless access of different systems, cascade is as the third party device of slave, and this embodiment specifically may further comprise the steps:
S802 determines subordinate relation according to configuration information;
S804 starts control module, NAS_RRC module, time block and adaptation module in the main system emulation kernel partly, and the protocol stack in the main system emulation part;
S806 starts the protocol stack from the system emulation part;
S808 starts third party device;
S810 sets up kernel and is connected with SOCKET between the slave, realizes the transmission of mutual and user-plane traffic data of the primitive of control plane between kernel and the slave;
S812, control module is resolved the order that receives, and obtains corresponding test case information;
S814, the NAS_RRC module is according to the parameter configuration of test case information read test example from parameter list;
S816, control module is called the NAS_RRC module according to test case, by the NAS_RRC module by adaptation module and protocol stack carry out primitive, idle message and business datum alternately to finish uniformity test in the given time.
This embodiment passes through to insert the uniformity test of polylith base band signal process plate with support multifrequency point and/or many sub-districts in the hardware slot of system emulation part, thereby has realized that an autgmentability is strong, the low TD-SCDMA RRM uniformity test platform of realization difficulty.
Fig. 9 is the schematic flow sheet of the another embodiment of the inventive method.
As shown in Figure 9, this embodiment may further comprise the steps:
S902 according to the needs of the required test terminal of user function, selects or editor's test case or test case group at master control interface, resolves the order that master control interface sends by kernel, and obtains corresponding test case or test case group information alternately with master control interface.
When system emulation partly starts, determine principal and subordinate's attribute of system emulation part according to the configuration information of kernel correspondence, if system emulation partly is the attribute of main equipment, then the initial work of main equipment is partly carried out in this system emulation, start master control interface, kernel and protocol stack, if this system emulation partly is the attribute of slave unit, then this system emulation part does not start kernel, start master control interface and protocol stack, setting up main system emulation partly and from the SOCKET between the system emulation part connects, wherein, main system emulation partly is the SOCKET server end, partly is the SOCKET client from system emulation.
In addition, when kernel was received the order of master control interface, resolution unit was resolved the command context of receiving, analyzed its legitimacy; If order does not exist, return wrong status information; If order exists, then by the concrete operations of scheduling unit fill order correspondence.
S904, the NAS_RRC module, by the parameter current configuration of corresponding test case or test case group in the parameter module query argument table of kernel and is stored in the NAS_RRC module according to test case title operation test case.
Wherein, the user can revise the parameter configuration in the parameter list before moving test case or test case group.
S906, the NAS_RRC module is according to the test case flow process, in the time block official hour, finish mutual with the professional transmission of controlling idle message between primitive and system emulation part and the terminal between kernel and the protocol stack by interface unified between kernel and the protocol stack, realize the signaling procedure of a concrete function, main detecting informations such as while log pattern recorded key test step, space interface signaling, test result, flow to master control interface through control module, show detecting information to the user in real time.
Particularly, need be when protocol stack send control primitive at kernel, can call that corresponding function carries out the Gci coding to control primitive in the primitive codec unit, send to protocol stack by adaptation module SOCKET interface then; When kernel need receive the answer primitive of protocol stack, obtain the primitive that protocol stack is replied from adaptation module SOCKET interface, call decoding functions corresponding in the primitive codec unit and carry out the Gci decoding, give the NAS_RRC module through decoded result and handle.
Need be when terminal sends idle message in the system emulation part, call the idle message codec unit idle message is carried out the ASN.1 coding, then message is nested in the corresponding control primitive, adopt above-mentioned steps that primitive is encoded, after the radio-frequency module of wireless access part idle message is sent; When system emulation partly needs the idle message of receiving terminal, the wireless access part obtains message content and is sent to protocol stack from radio-frequency module, adopt above-mentioned steps that message content is carried out the Gci decoding then and obtain control primitive, being nested in idle message in the described control primitive after the idle message codec unit is carried out ASN.1 decoding, give the NAS_RRC module and handle.
In the implementation of test case, can send the order that starts, cancels certain timer to time block in the crucial testing procedure NAS_RRC of place module; If certain timer expiry, the time block transmission timer is overtime orders the module to NAS_RRC, and the NAS_RRC module is made corresponding processing.
When test case need be set up the business transmission of user plane, the order of the NAS_RRC module of kernel to the Gci coding is carried out in the application module transmission through adaptation module after, the data source unit produces data, sets up the business of user plane through application module SOCKET interface and protocol stack.
Alternatively, this embodiment can also may further comprise the steps:
When needs increase the TD-SCDMA sub-district of some, only need in the hardware groove position of bus-structured system emulation part, insert and realize the hardware module of TD-SCDMA sub-district based on PXI, just can realize the increase of sub-district, when the more TD-SCDMA of needs sub-district, can a plurality of system emulation parts of cascade, need to distinguish principal and subordinate's attribute of a plurality of system emulations parts this moment;
The SOCKET server of the adaptation module of main system emulation part is connected with SOCKET client from the protocol stack control plane of system emulation part, and the SOCKET server of main system emulation application module partly is connected with SOCKET client from system emulation protocol stack user plane partly;
Master-slave system emulation part can be used a wireless access part jointly;
When needs cascade third party device (gsm system simulator, WCDMA system simulator), system emulation partly is a main equipment, third party device is a slave unit, can adopt the above-mentioned SOCKET of foundation ways of connecting to carry out cascade, at last the input/output port of the radio-frequency module of wireless access part and the radio frequency input/output port of third party device be coupled together by mixer.
This embodiment has taken into full account the extensibility of test macro and has customized characteristic certainly, not only can increase and delete test case easily, can also support the cascade between the more mobile communication standard test macro easily, to adapt to the develop rapidly of moving communicating field.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are conspicuous for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (15)
1. a system that supports uniformity test comprises the system emulation part, it is characterized in that, described system emulation partly comprises kernel, and described kernel comprises:
The NAS_RRC module is used for realizing TD-SCDMA radio network controller Non-Access Stratum function and Radio Resource controlled function, configuration testing environment and moves test case;
Parameter module, the parameter that is used to store described test case;
Adaptation module, what be used to primitive mutual between described NAS_RRC module and the protocol stack and idle message adaptively carries out encoding and decoding;
Time block is used to the test case of described NAS_RRC module operation to realize timing function;
Control module is used to resolve the order that receives, and according to the command scheduling after resolving with carry out described test case, and coordinates the operation of described NAS_RRC module, described adaptation module, described parameter module and described time block.
2. system according to claim 1 is characterized in that, described kernel also comprises:
Application module is used for producing the required data of miscellaneous service according to the order from described adaptation module, controls the foundation and the configuration of described miscellaneous service, and with the user plane of described transfer of data to described protocol stack;
Log pattern is used to write down the detecting information that produces when described NAS_RRC module is carried out described test case.
3. system according to claim 1 is characterized in that, described system emulation part is based on the PCI expansion bus framework towards instrument system.
4. system according to claim 1 is characterized in that, described adaptation module comprises:
Adaptation module SOCKET interface is used to set up and being connected to realize primitive mutual between described adaptation module and the described protocol stack of the control plane of described protocol stack;
The primitive codec unit, be used for from the control primitive of described NAS_RRC module and to carry out Gci coding back and be sent to the control plane of described protocol stack, will be undertaken by the answer primitive that described adaptation module SOCKET interface receives being sent to described NAS_RRC module or described idle message codec unit after the Gci decoding by described adaptation module SOCKET interface from the idle message behind the ASN.1 coding of idle message codec unit;
Described idle message codec unit, be used for to carry out from the idle message of described NAS_RRC module being sent to described primitive codec unit behind the ASN.1 coding, will carry out being sent to described NAS_RRC module after the ASN.1 decoding from the decoded idle message of the Gci of described primitive codec unit.
5. system according to claim 2 is characterized in that, described application module comprises:
Application module SOCKET interface is used to set up and being connected to realize the transmission of user-plane traffic data of the user plane of described protocol stack;
The data source unit is used for producing the required data of described miscellaneous service according to the order from described adaptation module, and is sent to the user plane of described protocol stack by described application module SOCKET interface;
The application controls unit is used to control the transmission of foundation, configuration and the described data of described miscellaneous service.
6. system according to claim 1 is characterized in that, described system also comprises:
Third party device is used for partly carrying out alternately to expand the wireless access of supporting different systems with described system emulation.
7. system according to claim 1 is characterized in that, described system also comprises from the system emulation part, is used for partly realizing the mutual to support the uniformity test of many sub-districts and/or multifrequency point of primitive and business datum with described system emulation.
8. a method of supporting uniformity test is characterized in that, described method comprises:
Control module is resolved the order that receives, and obtains corresponding test case information;
The NAS_RRC module reads the parameter configuration of described test case from parameter list according to described test case information;
Described control module is called described NAS_RRC module according to described test case, by described NAS_RRC module by adaptation module and protocol stack carry out primitive, idle message and business datum alternately to finish uniformity test in the given time.
9. method according to claim 8 is characterized in that, describedly carries out the mutual of primitive, idle message and business datum by described NAS_RRC module by adaptation module and protocol stack and comprises with the step of finishing uniformity test in the given time:
When described adaptation module receives control primitive from described NAS_RRC module, described control primitive is carried out the Gci coding, and be sent to the control plane of described protocol stack by the SOCKET interface;
When described adaptation module receives answer primitive from described protocol stack, described answer primitive is carried out the Gci decoding, and decoded answer primitive is sent to described NAS_RRC module.
10. according to right 8 described methods, it is characterized in that, describedly carry out the mutual of primitive, idle message and business datum by described NAS_RRC module by adaptation module and protocol stack and comprise with the step of finishing uniformity test in the given time:
When described adaptation module receives idle message from described NAS_RRC module, described idle message is carried out the ASN.1 coding, idle message behind the coding is nested in the corresponding control primitive, and the control primitive of the correspondence behind the Gci coding is sent to the control plane of protocol stack;
When described adaptation module receives primitive from the nested idle message of described protocol stack, primitive to the described nested idle message that receives carries out the Gci decoding, idle message nested in the decoded primitive of Gci is carried out the ASN.1 decoding, and be sent to described NAS_RRC module.
11. method according to claim 8 is characterized in that, describedly carries out the mutual of primitive, idle message and business datum by described NAS_RRC module by adaptation module and protocol stack and comprises with the step of finishing uniformity test in the given time:
When carrying out the business transmission of user plane, the order that described NAS_RRC module will be carried out professional transmission is sent to described adaptation module, produce business datum by described adaptation module notice application module, and described business datum is sent to the user plane of described protocol stack.
12. method according to claim 8 is characterized in that, describedly carries out the mutual of primitive, idle message and business datum by described NAS_RRC module by adaptation module and protocol stack and comprises with the step of finishing uniformity test in the given time:
When carrying out timing to the operation of described NAS_RRC module, the order that described NAS_RRC module will start timer is sent to time block, if described NAS_RRC module is complete operation in the given time, then send the cancellation timer command to described time block, if described NAS_RRC module complete operation not in the described scheduled time then sends overtime order by described time block to described NAS_RRC module.
13. method according to claim 8 is characterized in that, described method also comprises:
When needs increase sub-district and/or frequency number, cascade as slave from the system emulation part, and based in the hardware slot of the PCI expansion bus framework of instrument system, inserting polylith base band signal process plate.
14. method according to claim 8 is characterized in that, described method also comprises:
When needs were supported the wireless access of different systems, cascade was as the third party device of slave.
15., it is characterized in that resolve before the order that receives in described control module, described method also comprises according to claim 13 or 14 described methods:
Determine subordinate relation according to configuration information;
Start described control module, described NAS_RRC module, described time block and described adaptation module in the kernel, and described protocol stack;
Start described protocol stack from the system emulation part;
Start described third party device;
Set up described kernel and be connected, realize the transmission of mutual and user-plane traffic data of the primitive of control plane between described kernel and the described slave with SOCKET between the described slave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238378.4A CN101902757B (en) | 2009-12-02 | 2009-12-02 | Method and system for supporting consistency testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238378.4A CN101902757B (en) | 2009-12-02 | 2009-12-02 | Method and system for supporting consistency testing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101902757A true CN101902757A (en) | 2010-12-01 |
| CN101902757B CN101902757B (en) | 2014-10-29 |
Family
ID=43227878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910238378.4A Active CN101902757B (en) | 2009-12-02 | 2009-12-02 | Method and system for supporting consistency testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101902757B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281567A (en) * | 2011-07-25 | 2011-12-14 | 中兴通讯股份有限公司 | Terminal simulation method and system |
| CN102291741A (en) * | 2011-08-16 | 2011-12-21 | 北京星河亮点通信软件有限责任公司 | Mobile terminal cross frequency band wireless resource management consistency testing system and method thereof |
| CN102395138A (en) * | 2011-09-29 | 2012-03-28 | 中国科学技术大学 | Protocol consistency test instrument and method of internet protocol version-6 (IPv6) over low-power wireless personal area network (LoWPAN) |
| CN102421112A (en) * | 2011-11-18 | 2012-04-18 | 展讯通信（上海）有限公司 | Testing method of mobile terminal, mobile terminal simulator, testing equipment and testing system |
| CN102710609A (en) * | 2012-05-11 | 2012-10-03 | 许继集团有限公司 | Automatic system integrated communication platform |
| CN103248440A (en) * | 2013-04-18 | 2013-08-14 | 北京邮电大学 | Terminal test system and method |
| CN103368673A (en) * | 2013-07-17 | 2013-10-23 | 工业和信息化部电信传输研究所 | Conformance testing adapter based on TTCN-3 |
| CN103368671A (en) * | 2013-07-10 | 2013-10-23 | 工业和信息化部电信传输研究所 | Terminal test system, test adapter and using method thereof |
| CN103428744A (en) * | 2012-05-23 | 2013-12-04 | 芯讯通无线科技（上海）有限公司 | Server and device, system and method for testing wireless communication module |
| CN104579837A (en) * | 2015-01-05 | 2015-04-29 | 北京邮电大学 | Method and system for performing conformance testing on OpenFlow protocols |
| CN104618952A (en) * | 2014-12-31 | 2015-05-13 | 上海大唐移动通信设备有限公司 | Terminal |
| CN105592492A (en) * | 2015-12-18 | 2016-05-18 | 重庆邮电大学 | Platform and method for testing high-layer protocol stack consistency |
| CN110744542A (en) * | 2019-10-25 | 2020-02-04 | 中冶赛迪工程技术股份有限公司 | Robot digital simulation method and device, storage medium and electronic terminal |
| CN111555941A (en) * | 2020-04-30 | 2020-08-18 | 中国科学院长春光学精密机械与物理研究所 | Automatic generation method of communication protocol test driving data |
| CN114741133A (en) * | 2022-04-21 | 2022-07-12 | 中国航空无线电电子研究所 | Comprehensive modularized avionics system resource allocation and evaluation method based on model |
-
2009
- 2009-12-02 CN CN200910238378.4A patent/CN101902757B/en active Active
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102281567A (en) * | 2011-07-25 | 2011-12-14 | 中兴通讯股份有限公司 | Terminal simulation method and system |
| CN102291741B (en) * | 2011-08-16 | 2014-02-19 | 北京星河亮点技术股份有限公司 | Mobile terminal cross frequency band wireless resource management consistency testing system and method thereof |
| CN102291741A (en) * | 2011-08-16 | 2011-12-21 | 北京星河亮点通信软件有限责任公司 | Mobile terminal cross frequency band wireless resource management consistency testing system and method thereof |
| CN102395138A (en) * | 2011-09-29 | 2012-03-28 | 中国科学技术大学 | Protocol consistency test instrument and method of internet protocol version-6 (IPv6) over low-power wireless personal area network (LoWPAN) |
| CN102421112A (en) * | 2011-11-18 | 2012-04-18 | 展讯通信（上海）有限公司 | Testing method of mobile terminal, mobile terminal simulator, testing equipment and testing system |
| CN102421112B (en) * | 2011-11-18 | 2015-05-20 | 展讯通信（上海）有限公司 | Testing method of mobile terminal, mobile terminal simulator, testing equipment and testing system |
| CN102710609A (en) * | 2012-05-11 | 2012-10-03 | 许继集团有限公司 | Automatic system integrated communication platform |
| CN103428744A (en) * | 2012-05-23 | 2013-12-04 | 芯讯通无线科技（上海）有限公司 | Server and device, system and method for testing wireless communication module |
| CN103428744B (en) * | 2012-05-23 | 2018-09-18 | 芯讯通无线科技（上海）有限公司 | Server, the test device of wireless communication module, system and method |
| CN103248440A (en) * | 2013-04-18 | 2013-08-14 | 北京邮电大学 | Terminal test system and method |
| CN103248440B (en) * | 2013-04-18 | 2015-08-05 | 北京邮电大学 | Terminal test system and method |
| CN103368671A (en) * | 2013-07-10 | 2013-10-23 | 工业和信息化部电信传输研究所 | Terminal test system, test adapter and using method thereof |
| CN103368671B (en) * | 2013-07-10 | 2015-04-15 | 工业和信息化部电信传输研究所 | Terminal test system, test adapter and using method thereof |
| CN103368673A (en) * | 2013-07-17 | 2013-10-23 | 工业和信息化部电信传输研究所 | Conformance testing adapter based on TTCN-3 |
| 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 |
| CN104618952B (en) * | 2014-12-31 | 2018-11-09 | 上海大唐移动通信设备有限公司 | A kind of terminal |
| CN104618952A (en) * | 2014-12-31 | 2015-05-13 | 上海大唐移动通信设备有限公司 | Terminal |
| CN104579837A (en) * | 2015-01-05 | 2015-04-29 | 北京邮电大学 | Method and system for performing conformance testing on OpenFlow protocols |
| CN105592492A (en) * | 2015-12-18 | 2016-05-18 | 重庆邮电大学 | Platform and method for testing high-layer protocol stack consistency |
| CN105592492B (en) * | 2015-12-18 | 2019-02-26 | 重庆邮电大学 | Higher-layer protocols uniformity test platform and test method |
| CN110744542A (en) * | 2019-10-25 | 2020-02-04 | 中冶赛迪工程技术股份有限公司 | Robot digital simulation method and device, storage medium and electronic terminal |
| CN110744542B (en) * | 2019-10-25 | 2022-06-14 | 中冶赛迪工程技术股份有限公司 | Robot digital simulation method and device, storage medium and electronic terminal |
| CN111555941A (en) * | 2020-04-30 | 2020-08-18 | 中国科学院长春光学精密机械与物理研究所 | Automatic generation method of communication protocol test driving data |
| CN114741133A (en) * | 2022-04-21 | 2022-07-12 | 中国航空无线电电子研究所 | Comprehensive modularized avionics system resource allocation and evaluation method based on model |
| CN114741133B (en) * | 2022-04-21 | 2023-10-27 | 中国航空无线电电子研究所 | Comprehensive modularized avionics system resource allocation and assessment method based on model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101902757B (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101902757B (en) | Method and system for supporting consistency testing | |
| CN103248440B (en) | Terminal test system and method | |
| CN101808356B (en) | Protocol simulation system for TD-SCDMA terminal protocol conformance tests | |
| CN105577463B (en) | A kind of test method and its device based on communication protocol | |
| WO2011116556A1 (en) | Wireless communication terminal in machine to machine network and its application method | |
| CN101119522A (en) | Method for simulating AT command report | |
| CN102420891A (en) | Mobile terminal and test method, equipment and system thereof | |
| CN109783340A (en) | Test code programming method, IP test method and the device of SoC | |
| US7623856B2 (en) | Method for testing communication protocol having collection of internal information of a mobile communication terminal by an external module | |
| CN116681013B (en) | Simulation verification method, platform, device, equipment and medium of network chip | |
| JP4440185B2 (en) | Scenario editing apparatus, pseudo base station test system, pseudo terminal test system, scenario editing method and test processing method, and storage medium storing computer-readable program and program | |
| CN112822199A (en) | OTA (over the air) upgrading method and system based on protocol conversion | |
| CN111651232A (en) | One-machine multi-control method, device and system and electronic equipment | |
| CN101800910B (en) | Simulation system, PC side simulator and mobile phone side agent client | |
| CN115496018A (en) | Multi-version verification method, device and equipment for SoC (System on chip) | |
| CN109299011A (en) | A kind of test method and system of application program | |
| CN111930625B (en) | Log acquisition method, device and system based on cloud service platform | |
| CN104703197A (en) | Terminal protocol consistency testing platform and terminal protocol consistency testing method based on TTCN-3 | |
| CN100334917C (en) | A method and system for compatibility test of subscriber identification module tool kit card | |
| CN114253823A (en) | Distributed test method and related equipment | |
| CN114845328B (en) | Polymorphism NR radio frequency test system, test case generation method and test method | |
| CN100358302C (en) | Method for testing network element interface by state apparatus | |
| CN106685588B (en) | Adapter, data transmission system and method | |
| CN115833964A (en) | Performance test method and performance test system of dual-mode communication module | |
| CN111541589B (en) | Method, device and equipment for testing expansion module interface of intelligent terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100102 Beijing City, Chaoyang District Lize two Road No. 2 three floor, four floor of the South Applicant after: BEIJING STARPOINT TECHNOLOGY CO., LTD. Address before: 100083, Haidian District, Xueyuan Road, No. 40 research, 1-1 floor, two floor, Beijing Applicant before: Xingheliangdian Communication Software Co., Ltd., Beijing |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XINGHELIANGDIAN COMMUNICATION SOFTWARE CO LTD, BEIJING TO: BEIJING STARPOINT TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |