CN102821416A - System for testing abnormal interruption of wireless communication module and application method thereof - Google Patents

System for testing abnormal interruption of wireless communication module and application method thereof Download PDF

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Publication number
CN102821416A
CN102821416A CN2011101565000A CN201110156500A CN102821416A CN 102821416 A CN102821416 A CN 102821416A CN 2011101565000 A CN2011101565000 A CN 2011101565000A CN 201110156500 A CN201110156500 A CN 201110156500A CN 102821416 A CN102821416 A CN 102821416A
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module
wireless communication
communication module
server
aborted
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祝琴
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Shanghai Simcom Wireless Solutions Co Ltd
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Shanghai Simcom Wireless Solutions Co Ltd
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Abstract

The invention discloses a system for testing abnormal interruption of a wireless communication module and an application method thereof. The system comprises a wireless integrated tester, the wireless communication module and a first computer and further comprises a second computer which comprises an abnormal interruption test module, the abnormal interruption test module comprises a server module, an instrument control module, an interruption information acquisition module and an analysis module, the analysis module is used for locating the response state of the wireless communication module according to the operation information of the server module, operating parameters of the wireless integrated tester from the instrument control module and operation information of the wireless communication module from the interruption information acquisition module. According to the system, abnormal interruption of the wireless communication module can be tested effectively and rapidly.

Description

The aborted test macro and the application process thereof of wireless communication module
Technical field
The present invention relates to a kind of aborted test macro and method of wireless communication module, particularly relate to GSM (the global system for mobile communications)/aborted test macro of GPRS (GPRS) wireless communication module of a kind of embedded TCP (transmission control protocol)/IP (Internet Protocol) protocol stack and a kind of application process of this system.
Background technology
Disclose among the Chinese patent No.200310108217 a kind of in the GSM/GPRS wireless communication module implementation method of embedded ICP/IP protocol stack.Based on such wireless communication module, just can set up on the basis of wireless connections at GPRS network, set up TCP/UDP (UDP) and connect, and on this connects, realize the wireless transmission and the reception of data.
At present; This aborted method of testing that is embedded with the GSM/GPRS wireless communication module of ICP/IP protocol stack is generally: utilize this computer that this wireless communication module is controlled thereby tested wireless communication module is connected to computer terminal through an interface expansion board; And the radio-frequency head of this wireless communication module linked to each other with the radio frequency mouth of a wireless comprehensive test instrument; After this a wireless communication module ICP/IP protocol stack embedded through it and a server are set up TCP/UDP and are connected; Break off the operational factor that server end connects and changes this wireless comprehensive test instrument artificially artificially; Through observing artificially and writing down the responsive state of this wireless communication module under the different running statuses of the different running statuses of this server and this wireless comprehensive test instrument, carry out test then to the aborted of this wireless communication module.
This shows that the test mode that is directed against the aborted of the GSM/GPRS wireless communication module that is embedded with the ICP/IP protocol stack at present still rests on the manual stage, so this method of testing can exist inefficiency and accuracy rate to hang down inferior problems undoubtedly.
Summary of the invention
The technical problem that the present invention will solve is the defective that testing efficiency is low and accuracy rate is low that is directed against the aborted of the GSM/GPRS wireless communication module that is embedded with the ICP/IP protocol stack in the prior art in order to overcome, and provides a kind of and can automatically perform test process so the aborted test macro of the GSM/GPRS wireless communication module of the embedded ICP/IP protocol stack that efficient is higher and accuracy rate is also higher and a kind of application process of this system.
The present invention solves above-mentioned technical problem through following technical proposals: a kind of aborted test macro of GSM/GPRS wireless communication module of embedded ICP/IP protocol stack; This system comprises a wireless comprehensive test instrument, this wireless communication module and one first computer; The radio-frequency head of this wireless communication module links to each other with the radio frequency mouth of this wireless comprehensive test instrument; This wireless communication module links to each other with an interface expansion board, and this first computer links to each other with this interface expansion board and is used for this wireless communication module is controlled, and this interface expansion board has a DEBUG (debugging) port; Its characteristics are; This system also comprises one second computer, and this second computer links to each other with this wireless comprehensive test instrument and links to each other with this DEBUG port, and this second computer comprises an aborted test module; This aborted test module comprises: a server module is used to the operation information that server capability is provided and adds up this server module; One instrument control module is used for the operational factor of this wireless comprehensive test instrument is controlled; One interrupting information acquisition module is used for obtaining from this DEBUG port the operation information of this wireless communication module; One analysis module; Be used for according to this server module operation information, from the operational factor of this wireless comprehensive test instrument of this instrument control module and from the operation information of this wireless communication module of this interrupting information acquisition module, locate the responsive state of this wireless communication module.
Wherein, The change of the running status through this server module and this instrument control module be to the change of the running status of this wireless comprehensive test instrument, the responsive state of this wireless communication module when this aborted test module is used for the analog network abnormal conditions and is used to utilize this analysis module location to cause transfer of data to be interrupted because of these network abnormal conditions.
Wherein, these network abnormal conditions comprise: network signal intensity variation, frequency range switching, handover, server interrupt, server data blocks, client-cache is full, the client Flow Control is unusual.
Wherein, this server module is used for the configuration server port numbers, this port numbers is intercepted, sent data and receives data, and statistics is sent and the data word joint number of reception.
Wherein, the transmit signal strength, frequency range, channel and the community configured information that are used for this wireless comprehensive test instrument of this instrument control module controlled.
Wherein, this interrupting information acquisition module is used to obtain LOG (daily record) information of this wireless communication module.
Wherein, this interrupting information acquisition module is used for obtaining data word joint number, RSSI (receiving the signal strength signal intensity indication), reception signal strength signal intensity and the packet loss that this wireless communication module receives and sends from this LOG information.
Wherein, This analysis module is used to be recorded under the different running statuses of different running statuses and this wireless comprehensive test instrument of this server module, and the content of the data that this wireless communication module receives and sends is with size, the error rate, reception signal strength signal intensity and whether fall net.
Wherein, this wireless comprehensive test instrument is 8960 type wireless comprehensive test instruments of Agilent company.
Wherein, this first computer expert crosses UART (universal asynchronous reception/transmitter) interface or USB interface links to each other with this interface expansion board.
Wherein, this instrument control module links to each other with this wireless comprehensive test instrument through GPIB (general-purpose interface bus) interface, and this server module links to each other with this wireless comprehensive test instrument through crossover network cables.
Wherein, this interrupting information acquisition module links to each other with this DEBUG port through UART interface or USB interface.
The present invention also aims to provide a kind of application process of aforesaid aborted test macro, its characteristics are, in this application process: this server module provides server capability and adds up the operation information of this server module; This instrument control module is controlled the operational factor of this wireless comprehensive test instrument; This interrupting information acquisition module obtains the operation information of this wireless communication module from this DEBUG port; This analysis module is located the responsive state of this wireless communication module according to the operation information of this server module, from the operational factor of this wireless comprehensive test instrument of this instrument control module and from the operation information of this wireless communication module of this interrupting information acquisition module.
Wherein, The change of the running status through this server module and this instrument control module be to the change of the running status of this wireless comprehensive test instrument, these aborted test module analog network abnormal conditions and the responsive state of this wireless communication module when utilizing this analysis module location to cause transfer of data to be interrupted because of these network abnormal conditions.
Wherein, these network abnormal conditions comprise: network signal intensity variation, frequency range switching, handover, server interrupt, server data blocks, client-cache is full, the client Flow Control is unusual.
Wherein, this server module configuration server port numbers, this port numbers is intercepted, sent data and receives data, and the statistics data word joint number of sending and receiving.
Wherein, this instrument control module is controlled transmit signal strength, frequency range, channel and the community configured information of this wireless comprehensive test instrument.
Wherein, this interrupting information acquisition module obtains the LOG information of this wireless communication module.
Wherein, this interrupting information acquisition module obtains data word joint number, RSSI, reception signal strength signal intensity and the packet loss that this wireless communication module receives and sends from this LOG information.
Wherein, this analysis module is recorded under the different running statuses of different running statuses and this wireless comprehensive test instrument of this server module, and the content of the data that this wireless communication module receives and sends is with size, the error rate, reception signal strength signal intensity and whether fall net.
Positive progressive effect of the present invention is: the present invention proposes an aborted test module; This module possess simultaneously server capability, to the controlled function of wireless comprehensive test instrument, obtain wireless communication module LOG information function and carry out this four big function of integrated data analytic function; So; The present invention just can automatically change the running status of server module and the running status of wireless comprehensive test instrument; Simulate the diverse network abnormal conditions thus; And automatically the responsive state of this wireless communication module under the diverse network abnormal conditions is positioned on this basis, thereby efficient, high accuracy ground completion is to the test process of the aborted of this wireless communication module.
Description of drawings
Fig. 1 is the structural representation of this aborted test macro of the present invention.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
This aborted test macro of the present invention is used for the responsive state of GSM/GPRS wireless communication module under the situation that data transmission exception interrupts that is embedded with the ICP/IP protocol stack tested, and hereinafter abbreviates this GSM/GPRS wireless communication module that is embedded with the ICP/IP protocol stack as wireless communication module.
Except this tested wireless communication module 1, also likewise include a wireless comprehensive test instrument 2 and one first computer 3 in this aborted test macro of the present invention with existing aborted test macro.As shown in Figure 1, the radio-frequency head of this wireless communication module 1 links to each other with the radio frequency mouth of this wireless comprehensive test instrument 2.In addition; This wireless communication module 1 also links to each other with an interface expansion board 4; This interface expansion board 4 is one can provide the for example circuit board of basic I/O function such as UART interface or USB interface for this wireless communication module 1; Wherein, there is an interface to be reserved as the DEBUG port use of this wireless communication module 1 being carried out debug (debugging) in the various interface of this interface expansion board 4.This first computer 3 links to each other with this interface expansion board 4 through for example UART interface or USB interface, and is used for this wireless communication module 1 is controlled.Being controlled to be of these 3 pairs of these wireless communication modules 1 of first computer: the GPRS data-transformation facility of realizing this wireless communication module 1; And set up on the basis of wireless connections at GPRS network; Set up TCP/UDP and connect, and on this connects, realize the wireless transmission and the reception of data.
The present invention does not do qualification to the concrete model of this wireless comprehensive test instrument 2, for example can adopt 8960 type wireless comprehensive test instruments of Agilent company or the like.
Different with prior art is; The present invention no longer need adopt a special server; But adopted one to substitute the function of these servers with second computer 5 that this wireless comprehensive test instrument 2 and this DEBUG port all link to each other; And this second computer 5 also has this wireless comprehensive test instrument 2 is controlled, obtained the LOG information of this wireless communication module 1 and all information that obtained are carried out integrated data analysis or the like many functions except having server capability.
The above-mentioned functions of this second computer 5 realizes through an aborted test module, and this aborted test module then includes a server module 51, an instrument control module 52, an interrupting information acquisition module 53 and an analysis module 54.This server module 51 links to each other with this wireless comprehensive test instrument 2 through crossover network cables; Promptly the network interface card of this second computer 5 links to each other with the network interface card of this wireless comprehensive test instrument 2 through these crossover network cables; This instrument control module 52 links to each other with this wireless comprehensive test instrument 2 through for example gpib interface, and this interrupting information acquisition module 53 then links to each other with this DEBUG port through for example UART interface or USB interface.
This server module 51 is used to provide server capability, and is used to add up the operation information of this server module self.Specifically, this server module 51 is used for the configuration server port numbers, this port numbers is intercepted, and transmitted and receive data, and also is used to add up the data word joint number of sending and receiving.
This instrument control module 52 is used for the operational factor of this wireless comprehensive test instrument 2 is controlled.Specifically, transmit signal strength, frequency range, channel and the community configured information or the like that are used for this wireless comprehensive test instrument 2 of this instrument control module 52 controlled.
This interrupting information acquisition module 53 is used for obtaining from this DEBUG port the operation information of this wireless communication module 1.Specifically; This interrupting information acquisition module 53 is used to obtain the operation LOG information of this wireless communication module 1; Further, from this LOG information, obtain data word joint number, RSSI, reception signal strength signal intensity and packet loss that this wireless communication module 1 receives and send or the like.
This analysis module 54 all links to each other with this server module 51, this instrument control module 52 and this interrupting information acquisition module 53; It is one to be responsible for data message to these three modules and to gather the comprehensive module with analyzing and processing; Promptly; It is used for locating the responsive state of this wireless communication module 1 under the diverse network abnormal conditions according to the operation information of this server module 51, from the operational factor of this wireless comprehensive test instrument 2 of this instrument control module 52 and from the operation information of this wireless communication module 1 of this interrupting information acquisition module 53.In actual motion; This analysis module 54 will be recorded under the different running statuses of different running statuses and this wireless comprehensive test instrument 2 of this server module 51, and whether the content of the data that this wireless communication module 1 receives and sends is with size, the error rate, reception signal strength signal intensity and fall to net or the like.
In the present invention; Running status through automatically changing this server module 51 and utilize this instrument control module 52 automatically to change the running status of this wireless comprehensive test instrument 2; This aborted test module can be automatically and is simulated various contingent network abnormal conditions truly; For example: network signal intensity variation, frequency range switching, handover, server are interrupted, server data blocks, client-cache is full, the client Flow Control is unusual or the like; And in each simulation process; This analysis module 54 all can be efficiently and is oriented the responsive state of this wireless communication module 1 when causing transfer of data to be interrupted because of these network abnormal conditions exactly, just can realize the test to the aborted mechanism of this wireless communication module 1 thus.
Below the network abnormal conditions of interrupting because of base station signal weakens suddenly in its GPRS transfer of data with this wireless communication module 1 be that example is carried out exemplary illustration to the present invention, this embodiment is used to test the interrupt processing mechanism of this wireless communication module 1 under this kind situation.This test process may further comprise the steps:
1) the IP address and the port numbers of these server module 51 configuration servers, and open tcp port and intercept service.
2) this instrument control module 52 automatically the operational factor of this wireless comprehensive test instrument 2 be set to: Active Mode (present mode) is GPRS, and BCH Power (base station power) is-75dBm that frequency range is GSM900.
3) this wireless communication module 1 start is also registered synchronously and is gone up GPRS network; Under the control of this first computer 3, this wireless communication module 1 is initiated wireless connections, activates PDP (packet data protocol) scene then; Obtain operator's IP address allocated; The selection connected mode is TCP, preserves the IP address and the port numbers of server end, and being connected of startup and server end.After this, this wireless communication module 1 periodically sends data to server end (i.e. this server module 51).
4) this server module 51 sends data to client (i.e. this wireless communication module 1), and adds up data word joint number of self sending and the data word joint number that is received in real time.Meanwhile; This interrupting information acquisition module 53 obtains the LOG information of this wireless communication module 1 from this DEBUG port; And therefrom count this wireless communication module 1 actual data word joint number of sending and the data word joint number of actual reception; After the statistics with those statisticss and this server module 51 compares, just can calculate the packet loss of this wireless communication module 1.
5) this instrument control module 52 is automatically controlled this wireless comprehensive test instrument 2 and is reduced base station transmit signals intensity step by step; In this process; This interrupting information acquisition module 53 reads RSSI, reception signal strength signal intensity and the packet loss of this wireless communication module 1 constantly; Connect until GPRS and again can't keep, to interrupt to take place, this analysis module 54 then can write down content and size, the error rate, the reception signal strength signal intensity of 1 data that receive and send of this wireless communication module in the whole process and many information such as whether go offline constantly.
6) this instrument control module 52 is automatically controlled this wireless comprehensive test instrument 2 and is improved base station transmit signals intensity step by step; In this process; This interrupting information acquisition module 53 reads RSSI, reception signal strength signal intensity and the packet loss of this wireless communication module 1 constantly; Until GPRS connect to set up, TCP connect set up, transfer of data restarts, this analysis module 54 then can write down content and size, the error rate, the reception signal strength signal intensity of 1 data that receive and send of this wireless communication module in the whole process and many information such as whether go offline constantly.
7) this analysis module 54 is added up all information in the above step and is made summarized results; Just can obtain the transfer of data packet loss and receive the graph of a relation between the signal strength signal intensity according to this summarized results; And the accuracy of this wireless communication module 1 reporting information when network signal intensity changes, obtained the responsive state of this wireless communication module 1 under this kind network abnormal conditions thus just comprehensively.
This above embodiment during only with the analog network change in signal strength responsive state test of this wireless communication module 1 be that example is described in detail; Yet; The test process of the responsive state of this wireless communication module 1 all should be to analogize realization easily to those skilled in the art when simulating other diverse network abnormal conditions, does not give unnecessary details so do not do at this.
The all functions module that relates among the present invention all can combine the existing software program means to realize under existing hardware condition, does not give unnecessary details so its concrete implementation method is not all done at this.
Though more than described embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.

Claims (20)

1. the aborted test macro of the GSM/GPRS wireless communication module of an embedded ICP/IP protocol stack; This system comprises a wireless comprehensive test instrument, this wireless communication module and one first computer; The radio-frequency head of this wireless communication module links to each other with the radio frequency mouth of this wireless comprehensive test instrument, and this wireless communication module links to each other with an interface expansion board, and this first computer links to each other with this interface expansion board and is used for this wireless communication module is controlled; This interface expansion board has a DEBUG port; It is characterized in that this system also comprises one second computer, this second computer links to each other with this wireless comprehensive test instrument and links to each other with this DEBUG port; This second computer comprises an aborted test module, and this aborted test module comprises:
One server module is used to the operation information that server capability is provided and adds up this server module;
One instrument control module is used for the operational factor of this wireless comprehensive test instrument is controlled;
One interrupting information acquisition module is used for obtaining from this DEBUG port the operation information of this wireless communication module;
One analysis module; Be used for according to this server module operation information, from the operational factor of this wireless comprehensive test instrument of this instrument control module and from the operation information of this wireless communication module of this interrupting information acquisition module, locate the responsive state of this wireless communication module.
2. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 1; It is characterized in that; The change of the running status through this server module and this instrument control module be to the change of the running status of this wireless comprehensive test instrument, the responsive state of this wireless communication module when this aborted test macro is used for the analog network abnormal conditions and is used to utilize this analysis module location to cause transfer of data to be interrupted because of these network abnormal conditions.
3. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 2; It is characterized in that these network abnormal conditions comprise: network signal intensity variation, frequency range switching, handover, server interrupt, server data blocks, client-cache is full, the client Flow Control is unusual.
4. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 3; It is characterized in that; This server module is used for the configuration server port numbers, this port numbers is intercepted, sent data and receives data, and statistics is sent and the data word joint number of reception.
5. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 3; It is characterized in that transmit signal strength, frequency range, channel and community configured information that this instrument control module is used for this wireless comprehensive test instrument are controlled.
6. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 3 is characterized in that, this interrupting information acquisition module is used to obtain the LOG information of this wireless communication module.
7. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 6; It is characterized in that this interrupting information acquisition module is used for obtaining data word joint number, RSSI, reception signal strength signal intensity and the packet loss that this wireless communication module receives and sends from this LOG information.
8. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 3; It is characterized in that; This analysis module is used to be recorded under the different running statuses of different running statuses and this wireless comprehensive test instrument of this server module, and the content of the data that this wireless communication module receives and sends is with size, the error rate, reception signal strength signal intensity and whether fall net.
9. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 1 is characterized in that, this wireless comprehensive test instrument is 8960 type wireless comprehensive test instruments of Agilent company.
10. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 1 is characterized in that, this first computer expert crosses the UART interface or USB interface links to each other with this interface expansion board.
11. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 1; It is characterized in that; This instrument control module links to each other with this wireless comprehensive test instrument through gpib interface, and this server module links to each other with this wireless comprehensive test instrument through crossover network cables.
12. the aborted test macro of the GSM/GPRS wireless communication module of embedded ICP/IP protocol stack as claimed in claim 1 is characterized in that, this interrupting information acquisition module links to each other with this DEBUG port through UART interface or USB interface.
13. the application process of an aborted test macro as claimed in claim 1 is characterized in that, in this application process:
This server module provides server capability and adds up the operation information of this server module;
This instrument control module is controlled the operational factor of this wireless comprehensive test instrument;
This interrupting information acquisition module obtains the operation information of this wireless communication module from this DEBUG port;
This analysis module is located the responsive state of this wireless communication module according to the operation information of this server module, from the operational factor of this wireless comprehensive test instrument of this instrument control module and from the operation information of this wireless communication module of this interrupting information acquisition module.
14. the application process of aborted test macro as claimed in claim 13; It is characterized in that; The change of the running status through this server module and this instrument control module be to the change of the running status of this wireless comprehensive test instrument, these aborted test module analog network abnormal conditions and the responsive state of this wireless communication module when utilizing this analysis module location to cause transfer of data to be interrupted because of these network abnormal conditions.
15. the application process of aborted test macro as claimed in claim 14; It is characterized in that these network abnormal conditions comprise: network signal intensity variation, frequency range switching, handover, server interrupt, server data blocks, client-cache is full, the client Flow Control is unusual.
16. the application process of aborted test macro as claimed in claim 15; It is characterized in that; This server module configuration server port numbers, this port numbers is intercepted, sent data and receives data, and the statistics data word joint number of sending and receiving.
17. the application process of aborted test macro as claimed in claim 15 is characterized in that, this instrument control module is controlled transmit signal strength, frequency range, channel and the community configured information of this wireless comprehensive test instrument.
18. the application process of aborted test macro as claimed in claim 15 is characterized in that, this interrupting information acquisition module obtains the LOG information of this wireless communication module.
19. the application process of aborted test macro as claimed in claim 15; It is characterized in that this interrupting information acquisition module obtains data word joint number, RSSI, reception signal strength signal intensity and the packet loss that this wireless communication module receives and sends from this LOG information.
20. the application process of aborted test macro as claimed in claim 15; It is characterized in that; This analysis module is recorded under the different running statuses of different running statuses and this wireless comprehensive test instrument of this server module, and the content of the data that this wireless communication module receives and sends is with size, the error rate, reception signal strength signal intensity and whether fall net.
CN2011101565000A 2011-06-10 2011-06-10 System for testing abnormal interruption of wireless communication module and application method thereof Pending CN102821416A (en)

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CN103607248A (en) * 2013-08-31 2014-02-26 珠海银邮光电技术发展股份有限公司 Test method for receiving sensitivity of wireless communication module
CN105530658A (en) * 2016-01-22 2016-04-27 深圳市中兴物联科技股份有限公司 Remote diagnosis method of wireless communication module, device and system
CN105872974A (en) * 2016-05-05 2016-08-17 捷开通讯(深圳)有限公司 Cache preloading system and method and mobile terminal
CN106973398A (en) * 2017-03-21 2017-07-21 美的智慧家居科技有限公司 The method of testing and system of wireless module wireless connection performance
CN107608331A (en) * 2017-08-24 2018-01-19 北京龙鼎源科技股份有限公司 The diagnostic method and device of nonrandom interruption
CN107948021A (en) * 2018-01-03 2018-04-20 深圳市国电科技通信有限公司 A kind of detection method and device of end-to-end communication performance
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CN103607248A (en) * 2013-08-31 2014-02-26 珠海银邮光电技术发展股份有限公司 Test method for receiving sensitivity of wireless communication module
CN105530658A (en) * 2016-01-22 2016-04-27 深圳市中兴物联科技股份有限公司 Remote diagnosis method of wireless communication module, device and system
CN105530658B (en) * 2016-01-22 2021-04-23 深圳高新兴物联科技有限公司 Remote diagnosis method, device and system for wireless communication module
CN105872974B (en) * 2016-05-05 2019-08-16 捷开通讯(深圳)有限公司 Cache Preload system, method and mobile terminal
CN105872974A (en) * 2016-05-05 2016-08-17 捷开通讯(深圳)有限公司 Cache preloading system and method and mobile terminal
CN107959595B (en) * 2016-10-14 2020-10-27 腾讯科技(深圳)有限公司 Method, device and system for anomaly detection
CN107959595A (en) * 2016-10-14 2018-04-24 腾讯科技(深圳)有限公司 The method, apparatus and system of a kind of abnormality detection
CN106973398A (en) * 2017-03-21 2017-07-21 美的智慧家居科技有限公司 The method of testing and system of wireless module wireless connection performance
CN107608331A (en) * 2017-08-24 2018-01-19 北京龙鼎源科技股份有限公司 The diagnostic method and device of nonrandom interruption
CN107948021A (en) * 2018-01-03 2018-04-20 深圳市国电科技通信有限公司 A kind of detection method and device of end-to-end communication performance
CN111711494A (en) * 2019-12-10 2020-09-25 芯讯通无线科技(上海)有限公司 Automatic test method, system, equipment and medium for wireless communication module current consumption
CN111711494B (en) * 2019-12-10 2022-12-13 芯讯通无线科技(上海)有限公司 Automatic test method, system, equipment and medium for wireless communication module current consumption
CN113068217A (en) * 2021-03-16 2021-07-02 广东电网有限责任公司广州供电局 Base station state monitoring method based on electric power wireless communication module and related device

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Application publication date: 20121212