CN114585011A - Network quality testing method and device - Google Patents
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Abstract
The invention provides a method and a device for testing network quality, wherein the method comprises the following steps: receiving terminal registration information of a terminal; creating a dial testing task according to the terminal registration information and the actual service requirement; sending the dial testing task to the terminal; acquiring dial testing data sent by the terminal; performing end-to-end network quality analysis according to the dial-up test data, and performing network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data. The invention has more comprehensive dial testing indexes, can cover most of use scenes, provides wireless side problem monitoring and alarming, ensures that the whole process test is more comprehensive, and can find problems and inform operation and maintenance personnel in time.
Description
Technical Field
The embodiment of the invention relates to the field of after-sale services of the Internet of things, in particular to a method and a device for testing network quality.
Background
The NB-IoT (Narrow Band Internet of Things) network has the characteristics of low power consumption, wide coverage and low cost, and meets the requirements of most low-speed application scenes of the Internet of Things, the Ministry of industry and communications also sends a text to push 2/3G Internet of Things service migration private networks to NB-IOT, and a batch of NB-IoT application benchmarking projects and NB-IoT million-level connection scale application scenes are created; by the end of 2020, the NB-IoT network realizes the common coverage of main urban areas of cities above the county level and the deep coverage of key areas.
Under the background, a powerful NB network after-sale guarantee method is a precondition for ensuring smooth development of NB services. Due to the characteristic of narrow bandwidth of the NB network, network quality problems such as poor wireless signals, unstable wireless signals, low data transmission rate, etc. often occur easily, coverage conditions are insufficient, and the response delay of the terminal is significantly affected. Currently, company maintenance personnel and network optimization personnel in various provinces lack means and optimization basis for monitoring the quality of the NB network from a wireless side, so that the quality of the NB network can be monitored, normal use of NB service of a client is guaranteed, and pain points which need to be solved urgently by various Internet of things clients and telecom operators are formed. At present, the conventional network quality monitoring method mainly performs connectivity monitoring through software simulation or terminal external equipment.
Disclosure of Invention
The embodiment of the invention provides a method and a device for testing network quality, which are used for solving the problems that most use scenes cannot be covered, wireless side problem monitoring and alarming cannot be provided and NB network coverage and connection conditions cannot be clearly shown when external equipment is required to be tested.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for testing network quality, which is applied to a dial testing platform, and is characterized in that the method includes:
receiving terminal registration information of a terminal;
creating a dial testing task according to the terminal registration information and the actual service requirement;
sending the dial testing task to the terminal;
acquiring dial testing data sent by the terminal;
performing end-to-end network quality analysis according to the dial-up test data, and performing network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
Optionally, the managing the terminal according to the result obtained by the NB network quality analysis includes at least one of the following: equipment information inquiry and maintenance, equipment alarm information synchronization, an equipment debugging interface and an equipment firmware upgrading protocol.
Optionally, the dial testing task includes at least one of the following: dialing and testing task execution information; dialing a testing device; private access point name information; dialing and testing the type of the index test item; and verifying the dial testing task.
Optionally, performing NB network quality analysis according to the dial-up test data includes: and carrying out big data modeling and analysis on the network quality of the NB core network and the network quality of the NB wireless network.
In a second aspect, an embodiment of the present invention provides a method for testing network quality, which is applied to a terminal, and is characterized in that the method includes:
carrying out terminal registration on a dial testing platform;
logging in the dial testing platform according to the terminal registration information;
receiving a dial testing task issued by the dial testing platform;
executing the dial testing task to obtain dial testing data;
and sending the dial testing data to the dial testing platform.
Optionally, before executing the dial testing task, the method further includes: and terminal self-checking, wherein the terminal self-checking comprises hardware detection and software abnormity detection of the terminal.
Optionally, the dial testing task includes at least one of the following: the method comprises the following steps of terminal attachment test, PDP activation test, Ping test delay and packet loss, Tcpping test, UDPPing test, Ipref test, HPPT test, FTP test, DNS test, MQTT test, COAP test, GGSN & PGW test, wherein the attachment test and the PDP activation test of the terminal are prepositive tests of all tests; wherein, the GGSN & & PGW test is a designated test.
In a third aspect, an embodiment of the present invention provides a device for testing network quality, which is applied to a dial testing platform, and is characterized by including:
the first receiving module is used for receiving terminal registration information of a terminal;
the first processing module is used for creating a dial testing task according to the terminal registration information and the actual service requirement;
the first sending module is used for sending the dial testing task to the terminal;
the second receiving module is used for receiving the dial testing data sent by the terminal;
the second processing module is used for carrying out end-to-end network quality analysis according to the dial-up test data and carrying out network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
In a fourth aspect, an embodiment of the present invention provides a device for testing network quality, which is applied to a terminal, and is characterized in that the device includes:
the third processing module is used for carrying out terminal registration on the dial testing platform;
the fourth processing module is used for logging in the dial testing platform according to the terminal registration information;
the third receiving module is used for receiving the dial testing task issued by the dial testing platform;
the fifth processing module is used for executing the dial testing task to obtain dial testing data;
and the second sending module is used for sending the dial testing data to the dial testing platform.
In a fifth aspect, an embodiment of the present invention provides a device for testing network quality, which is applied to a dial testing platform, and is characterized by including: a transceiver and a processor;
the transceiver is used for receiving terminal registration information of a terminal;
the processor is used for creating a dial testing task according to the terminal registration information and the actual service requirement;
the transceiver is used for sending the dial testing task to the terminal;
the transceiver is used for receiving the dial testing data sent by the terminal;
the processor is used for carrying out end-to-end network quality analysis according to the dial-up test data and carrying out network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
In a sixth aspect, an embodiment of the present invention provides a device for testing network quality, which is applied to a terminal, and is characterized in that the device includes: a transceiver and a processor;
the processor is used for carrying out terminal registration on the dial testing platform;
the processor is used for logging in the dial testing platform according to the terminal registration information;
the transceiver is used for receiving the dial testing task issued by the dial testing platform;
the processor is used for executing the dial testing task to obtain dial testing data;
and the transceiver is used for sending the dial testing data to the dial testing platform.
A seventh aspect provides a dial testing platform, including: a processor, a memory and a program stored on the memory and executable on the processor, which program, when executed by the processor, carries out the steps of the method of testing network quality as set forth in the first aspect.
In an eighth aspect, a terminal is provided, which includes: a processor, a memory and a program stored on the memory and executable on the processor, which program, when executed by the processor, carries out the steps of the method of testing network quality as set forth in the first aspect.
In a ninth aspect, a computer-readable storage medium is provided, wherein the computer-readable storage medium has stored thereon a computer program, which when executed by a processor, implements the steps of the method for testing network quality according to the first aspect.
In the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic flow chart of a method for testing network quality applied to a dial-up test platform according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a flow of a connection authentication request of a dial testing terminal in a method for testing network quality according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating an asynchronous communication flow in a method for testing network quality according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a synchronous communication flow in a method for testing network quality according to an embodiment of the present invention;
fig. 5 is a schematic flow chart illustrating a method for testing network quality according to an embodiment of the present invention applied to a terminal;
fig. 6 is a schematic diagram of a network quality testing apparatus applied to a dial-up testing platform according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a network quality testing apparatus applied to a terminal according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a transceiver applied to a dial testing platform according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a transceiver applied to a terminal according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a dial testing platform according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a terminal according to an embodiment of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a method for testing network quality, applied to a dial-up test platform, and including:
step 11: receiving terminal registration information of a terminal;
step 12: creating a dial testing task according to the terminal registration information and the actual service requirement;
step 13: the dial testing task is issued to the terminal;
step 14: acquiring dial testing data sent by the terminal;
step 15: performing end-to-end network quality analysis according to the dial-up test data, and performing network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
In the embodiment of the present invention, referring to fig. 2 to 4, in step 11, a manufacturer or any type of terminal needs to perform project registration on the dial testing platform before accessing the dial testing platform, the dial testing platform feeds back a corresponding project identifier as a management identifier and feeds back a corresponding security key, and the terminal performs login and authentication with the dial testing platform through the project identifier and the security key; if the terminal which has performed the project registration does not perform the terminal note, automatically performing the terminal registration directly according to the project registration information; in step 22, the dial testing task is customized and established according to the corresponding dial testing protocol and the corresponding service requirement; in step 13 and step 14, the interaction between the terminal and the platform can adopt asynchronous communication, that is, the dial testing platform issues dial testing tasks and management commands, and the terminal returns results asynchronously; or synchronous communication, namely the dial testing platform issues dial testing tasks and management commands, and the terminal synchronously returns results; in step 15, performing end-to-end network quality analysis according to the dial-up test data mainly analyzes the abnormal threshold of each index, for example: performing dynamic threshold calculation according to dial-up test data, and performing separate calculation according to different PGW (Proxy Gateway) devices of core networks of different cities and outgoing offices of the terminal; abnormal values are screened by mainly utilizing a boxplot method to generate a limit between a normal value and the abnormal value; classifying data from a specific province to a specific large area in the precipitated dial testing data and then sequencing the data from small to large; the data was then quartered. There are 3 quartiles in total, that is, the data is divided into 4 equal parts by 3 quartiles; the 3 quartiles are denoted by Q1, Q2, Q3, respectively; the extreme anomaly threshold (lower edge) is: 2.5 XQ 3-1.5 XQ 1 is the limit of abnormal value and normal value; after receiving the dial testing data, the dial testing platform performs real-time analysis by using a big data model and sends an alarm to abnormal conditions; in order to avoid the false alarm condition caused by the influence of unstable conditions such as network jitter on the dial-up test result, the platform carries out continuity analysis on abnormal data on the basis of an abnormal threshold value, the abnormal data is set in a certain alarm time granularity, and the alarm is carried out when the abnormal rate reaches a set condition; the NB network quality analysis is carried out according to the dial-up test data, big data modeling is carried out on the NB core network quality and the NB wireless network quality respectively, different provinces, different dial-up test indexes, different large areas, different special access point names or different clients are distinguished, and success rate, time delay and bandwidth are analyzed;
in the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
In the embodiment of the present invention, optionally, the managing the terminal according to the result obtained by the NB network quality analysis includes at least one of the following: equipment information inquiry and maintenance, equipment alarm information synchronization, an equipment debugging interface and an equipment firmware upgrading protocol.
In the embodiment of the invention, the relevant information of the dial testing terminal can be written into the dial testing platform through a terminal management protocol so as to carry out unified management and control on the terminal subsequently, and meanwhile, when the terminal gives an alarm, the executing task is suspended, and the terminal alarm is uploaded to the platform and is used as the basis for the platform to carry out task scheduling; the embodiment of the invention supports the issue of debugging instructions through the front-end interface of the platform, analyzes the problem of terminal faults and maintains and upgrades the terminal.
In the embodiment of the present invention, optionally, the dial testing task includes at least one of the following items: dialing and testing task execution information; dialing a testing device; private access point name information; dialing and testing the type of the index test item; and verifying the dial testing task.
In the embodiment of the present invention, the dial testing task execution information mainly includes: date and time information: the start date, end date of the dial testing task, the task execution period (the period is set to be monthly or weekly or daily or minute), the start time and end time in each period (if the start time is later than the end time, it is indicated as dial testing across days), the polling period, the polling interval, the maximum number of polls, etc., can be realized, for example: an automatic polling dial test setting effect of "starting from 1/2020 to 31/12/2020, executing weekly, executing every Tuesday, starting from 23 o' clock to the end of 1: 00/morning of the next day, polling once in 3 minutes, polling 9999 times in total"; priority information: the priority of the dial testing task specifies the importance degree of the dial testing task, and when the task needs emergency execution or the execution time of a plurality of tasks conflicts, the task with high priority is executed preferentially; the dial testing task type: according to different dial testing scenes, three different dial testing types are defined in the protocol: daily dial testing: utilizing a dial testing terminal to perform polling monitoring on important network nodes with network connectivity for 7 multiplied by 24 hours; and (4) passenger protection dial testing: combining with customer information, utilizing a special dialing and testing card for the customer to perform polling dialing and testing for 7 multiplied by 24 hours; obstacle removal and dial measurement: and calling terminals in different areas according to the faults, reproducing the problems and checking fault reasons.
In the embodiment of the invention, the dial testing equipment is an NB terminal for dial testing, and for the same dial testing task, the dial testing equipment can be simultaneously issued to a plurality of dial testing terminals for simultaneous execution and comparison and analysis.
In the embodiment of the invention, the special access point name information is the access point name information corresponding to the dial testing task. And after the card is replaced, the terminal reads the access point name of the new card, and the task in which the access point name information cannot be matched with the access point name of the new card in the task is not executed any more.
In the embodiment of the invention, the type of the dial testing index testing item is the detailed testing instruction information of the testing task, the index to be tested and the index parameter; the current protocol supports the following 12 types of dial testing indexes, and the specific fields required by issuing instructions according to different testing indexes are different: terminal attachment and PDP (Packet Data Protocol) activation test: testing an air interface of the NB network and activating the test in the core network, wherein the time required by attachment and activation is passed; ping (Packet Internet Groper, Internet Packet explorer) test: ping is used as a main means for testing network connectivity, time delay and the like, and in order to acquire more detailed information, a ping dialing test task field is set to comprise a ping test address, a ping packet size, ping times and a ping time interval, so that dialing test contents are more comprehensive; traceroute (check route situation) test: collecting the time delay of each hop in the end-to-end route, and monitoring the electricity saving with higher congestion degree in the link; TCPPing (port detection tool) test: performing TCP (Transmission Control Protocol) link establishment and disconnection test, returning corresponding time delay, and detecting whether the TCP service related time delay is normal; UDPPing test: detecting time delay information related to UDP (User Datagram Protocol) service; short message testing: testing the success rate of sending and receiving the NB service short message, and the protocol field requires: the short message receiving number, the short message content, the overtime length and the short message center number are included; ipref (broadband test tool) test: testing the network access rate of the terminal, and issuing a protocol field requirement: testing address, testing port, testing time length, testing thread number, sending bandwidth and the like of the opposite terminal platform; HTTP (response protocol) test: testing whether a client HTTP protocol is normally accessed or not and the connection establishment duration; FTP (File Transfer Protocol) test: testing uplink and downlink bandwidths of a client NB network, and the protocol field requirement is as follows: testing an opposite terminal address, a port, an FTP user name and an FTP password; DNS (Domain Name System) test: whether the DNS on the internet of the client is normal is tested, and the protocol field requires: DNS address, tested address; MQTT (Message Queuing telemeasuring Transport) test: the MQTT protocol can provide real-time and reliable message service for connecting remote equipment with few codes and limited bandwidth, is low in cost, low in bandwidth occupation and the like, is widely applied to an NB network, and supports the MQTT protocol dial testing according to actual use conditions. The protocol requirement issuing field comprises a tested port and a tested server address; COAP Protocol (Constrained Application Protocol): the COAP protocol is the same as the MQTT protocol, and is a common NB network protocol. The dial testing requirement issuing field is as follows: the tested server address.
In the embodiment of the invention, the dial testing task verification is that the platform requires the terminal to perform parameter analysis and task verification after issuing the dial testing task, and if the parameter analysis and the task verification cannot be performed normally, an error is reported.
In this embodiment of the present invention, optionally, performing NB network quality analysis according to the dial-up test data includes: and carrying out big data modeling and analysis on the network quality of the NB core network and the network quality of the NB wireless network.
In the embodiment of the invention, big data modeling is respectively carried out on the quality of the NB core network and the NB wireless network, different provinces, different dial testing indexes, different areas, different special access point names or different clients are distinguished, and success rate, time delay and bandwidth are analyzed.
In the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
Referring to fig. 5, an embodiment of the present invention provides a method for testing network quality, applied to a terminal, and includes:
step 51: carrying out terminal registration on a dial testing platform;
step 52: logging in the dial testing platform according to the terminal registration information;
step 53: receiving a dial testing task issued by the dial testing platform;
step 54: executing the dial testing task to obtain dial testing data;
step 55: and sending the dial testing data to the dial testing platform.
In step 51, in the embodiment of the present invention, a manufacturer or any type of terminal needs to perform project registration on the dial testing platform before accessing the dial testing platform, the dial testing platform feeds back a corresponding project identifier as a management identifier and feeds back a corresponding security key at the same time, and the terminal performs login and authentication with the dial testing platform through the project identifier and the security key; if the terminal which has performed the project registration does not perform the terminal note, automatically performing the terminal registration directly according to the project registration information; in step 54, the dial testing data mainly comprises dial testing result details and accessory information; wherein, dial the survey result detail and include: the method comprises the following steps of (1) testing information of related tasks, testing terminal information, testing access point name information, testing results, wireless signal data and the like; the dial testing task related information mainly comprises the round of dial testing tasks, testing time, testing indexes and parameters thereof, testing results, activated PGW (Proxy Gateway) equipment and the like, and is used for helping testers to quickly know the network state and used as main data for subsequent network quality analysis; the dial testing terminal information mainly comprises the location of the terminal, the model of the terminal, the name of the terminal, the IP address of the terminal and the like; the dial-up access point name information mainly includes information related to actual services, such as an access point name, a corresponding IMSI (International Mobile Subscriber Identity), a belonging client and the like; the wireless Signal data includes information such as SINR (Signal to Interference plus Noise Ratio), RSSI (Received Signal Strength Indication), RSRP (Reference Signal Receiving Power) of the terminal on the internet, and is used for analyzing the wireless Signal where the terminal is located; the accessory information includes: storing the formatted dialing test result detailed instruction interaction information in a text format; wherein, divide into altogether: the 'AT _ RESULT' is an interactive process for storing AT instructions between a terminal and a base station, and is used as basic data for detailed analysis of wireless quality; "debug (computer troubleshooting)" is to store the terminal and activate relevant information, activation duration, flight record, etc. on the core network; the result is formatted to store each test instruction, and is used as basic data for analyzing the network quality of the core network.
In the embodiment of the invention, through the interaction between the dial testing platform and the terminal, the dial testing data can be flexibly, simply and conveniently acquired by covering most of use scenes.
In this embodiment of the present invention, optionally, before executing the dial testing task, the method further includes: and terminal self-checking, wherein the terminal self-checking comprises hardware detection and software abnormity detection of the terminal.
In the embodiment of the invention, the terminal self-check is a precondition of the dial test task, the self-check content is evaluated by the information technology center, and the terminal self-check finds that the test fails due to the abnormality of hardware, software and the like of the terminal, and the feedback is 'terminal abnormality'.
In the embodiment of the present invention, optionally, the dial testing task includes at least one of the following items: the method comprises the following steps of terminal attachment test, PDP activation test, ping test time delay and packet loss, Tcpping test, UDPPing test, Ipref test, HPPT test, FTP test, DNS test, MQTT test, COAP test, GGSN (Gateway GSN) & & PGW test, wherein the attachment test and the PDP activation test of the terminal are prepositive tests of all tests; wherein, the GGSN & & PGW test is a designated test.
In the embodiment of the present invention, the dial testing task includes: and the terminal attachment test: the terminal attachment process is time delay, namely the time delay from the time when the terminal sends the Attach request message to the time when the terminal receives the Attach accept message replied by the network side, and the terminal needs to record the detailed success or failure result of the Attach replied by the network side into the DEBUG log; PDP activation test: time delay of PDP activation process, time delay of reply network side message after terminal receives configuration message; ping test delay and packet loss: generating an index according to the result of the Ping test, wherein the interval of each Ping packet is 2s, 2s is the timeout time of the Ping packet, if no packet is received after 2s, the packet is considered to be lost, and the terminal starts to send the next Ping packet; the ratio of the ping failure times to the total ping packet number is the packet loss rate; traceroute test: the total time consumed by the route tracking process; writing the time length per hop into a debug file in a formatted mode; tcpping test: generating an index according to a Tcpping test, wherein the test actually tests a link establishment and disconnection test of a terminal and a platform TCP port, a test logic is that the terminal initiates a link establishment request to a test server, the link establishment request is initiated to the test server after 5s of link establishment is completed, the whole process is completed, namely the test is successful, the link establishment time and the link disconnection time are returned to the platform, and the test times are within 5s of time without waiting: 1, writing the link establishing time and the link disconnecting time into a DEBUG log in a formatting manner; UDPPing test: testing the total time length of the UDP data packet request; short message sending and receiving test: according to the short message test generation, the short message receiving and sending test only sends one short message at a time, the result of the short message receiving and sending test is used as the test result, and the short message is sent to the designated number and the total time length replied by the designated number is received; ipref test: returning the performance bandwidth of the Ipref network according to the test of the Ipref test protocol; HPPT testing: total duration of HTTP page accesses; the HTTP request return state code is required to be formatted and written into a debug log file; FTP test: the FTP latency is the total duration of accessing a specified FTP (File Transfer Protocol) server; FTP up-line speed test requires terminal to construct a test file with fixed size, upload it to server and download it, because NB network bandwidth is limited, the size of test file is 50 KB; the FTP downlink rate is the average rate of uploading files to a designated FTP server; DNS test: testing the total duration of a domain name resolution process by using a specified DNS; MQTT test: total duration of MQTT protocol requests; and (4) testing the COAP: total duration of the COAP request; if the locking PGW & GGSN test is selected in the test, whether the specification can be successfully carried out needs to be judged; if the assignment can be successfully carried out, then the subsequent test is carried out, when the test item is selected, the platform sends a private network IP address field and a public network IP address field to the terminal, when the private network address and the public network address acquired by the terminal are both in the two address fields sent by the platform, the subsequent test is carried out, otherwise, the terminal is reactivated to acquire a new IP address, and then the judgment is carried out; the attachment and activation test of the terminal is a precondition of all test items, other test items are successfully carried out, the terminal is deactivated to remove attachment after each test is finished, and the attachment and activation operation is carried out when the next test of the terminal is started.
In the embodiment of the invention, through the interaction between the dial testing platform and the terminal, the dial testing platform can flexibly and simply support the coverage of most use scenes, and can acquire dial testing data more accurately and conveniently.
Referring to fig. 6, an embodiment of the present invention provides a device for testing network quality, applied to a dial-up test platform, and including:
a first receiving module 61, configured to receive terminal registration information of a terminal;
the first processing module 62 is configured to create a dial testing task according to the terminal registration information and an actual service requirement;
a first sending module 63, configured to send the dial testing task to the terminal;
a second receiving module 64, configured to receive the dial test data sent by the terminal;
a second processing module 65, configured to perform end-to-end network quality analysis according to the dial-up test data, and perform network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
In the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
In the embodiment of the present invention, optionally, the managing the terminal according to the result obtained by the NB network quality analysis includes at least one of the following: equipment information inquiry and maintenance, equipment alarm information synchronization, an equipment debugging interface and an equipment firmware upgrading protocol.
In the embodiment of the invention, the relevant information of the dial testing terminal can be written into the dial testing platform through a terminal management protocol so as to carry out unified management and control on the terminal subsequently, and meanwhile, when the terminal gives an alarm, the executing task is suspended, and the terminal alarm is uploaded to the platform and is used as the basis for the platform to carry out task scheduling; the embodiment of the invention supports the issue of debugging instructions through the front-end interface of the platform, analyzes the problem of terminal faults and maintains and upgrades the terminal.
In the embodiment of the present invention, optionally, the dial testing task includes at least one of the following items: dialing and testing task execution information; dialing a testing device; private access point name information; dialing and testing the type of the index test item; and verifying the dial testing task.
In the embodiment of the present invention, the dial testing task execution information mainly includes: date and time information: the start date, end date of the dial testing task, the task execution period (the period is set to be monthly or weekly or daily or minute), the start time and end time in each period (if the start time is later than the end time, it is indicated as dial testing across days), the polling period, the polling interval, the maximum number of polls, etc., can be realized, for example: an automatic polling dial test setting effect of "starting from 1/2020 to 31/12/2020, executing weekly, executing every Tuesday, starting from 23 o' clock to the end of 1: 00/morning of the next day, polling once in 3 minutes, polling 9999 times in total"; priority information: the priority of the dial testing task specifies the importance degree of the dial testing task, and when the task needs emergency execution or the execution time of a plurality of tasks conflicts, the task with high priority is executed preferentially; the dial testing task type: according to different dial testing scenes, three different dial testing types are defined in the protocol: daily dial testing: utilizing a dial testing terminal to perform polling monitoring on important network nodes with network connectivity for 7 multiplied by 24 hours; and (4) passenger protection dial testing: combining with customer information, utilizing a special dialing and testing card for the customer to perform polling dialing and testing for 7 multiplied by 24 hours; obstacle removing and poking measurement: and calling terminals in different areas according to the faults, reproducing the problems and checking fault reasons.
In the embodiment of the invention, the dial testing equipment is an NB terminal for dial testing, and for the same dial testing task, the dial testing equipment can be simultaneously issued to a plurality of dial testing terminals for simultaneous execution and comparison and analysis.
In the embodiment of the invention, the special access point name information is the access point name information corresponding to the dial testing task. And after the card is replaced, the terminal reads the access point name of the new card, and the task in which the access point name information cannot be matched with the access point name of the new card in the task is not executed any more.
In the embodiment of the invention, the type of the dial testing index testing item is the detailed testing instruction information of the testing task, the index to be tested and the index parameter; the current protocol supports the following 12 types of dial testing indexes, and the specific fields required by issuing instructions according to different testing indexes are different: terminal attachment and PDP (Packet Data Protocol) activation test: testing an air interface of the NB network and activating the test in the core network, wherein the time required by attachment and activation is passed; ping (Packet Internet Groper, Internet Packet explorer) test: ping is used as a main means for testing network connectivity, time delay and the like, and in order to acquire more detailed information, a ping dialing test task field is set to comprise a ping test address, a ping packet size, ping times and a ping time interval, so that dialing test contents are more comprehensive; traceroute (check route situation) test: collecting the time delay of each hop in the end-to-end route, and monitoring the electricity saving with higher congestion degree in the link; TCPPing (port detection tool) test: performing TCP (Transmission Control Protocol) link establishment and disconnection test, returning corresponding time delay, and detecting whether the TCP service related time delay is normal; UDPPing test: detecting time delay information related to UDP (User Datagram Protocol) service; short message testing: testing the success rate of sending and receiving the NB service short message, and the protocol field requires: the short message receiving number, the short message content, the overtime length and the short message center number are included; ipref (broadband test tool) test: testing the network access rate of the terminal, and issuing a protocol field requirement: testing address, testing port, testing time length, testing thread number, sending bandwidth and the like of the opposite terminal platform; HTTP (response protocol) test: testing whether a client HTTP protocol is normally accessed or not and the connection establishment duration; FTP (File Transfer Protocol) test: testing uplink and downlink bandwidths of a client NB network, and the protocol field requirement is as follows: testing an opposite terminal address, a port, an FTP user name and an FTP password; DNS (Domain Name System) test: whether the DNS on the internet of the client is normal is tested, and the protocol field requires: DNS address, tested address; MQTT (Message Queuing telemeasurement Transport) test: the MQTT protocol can provide real-time and reliable message service for connecting remote equipment with few codes and limited bandwidth, is low in cost, low in bandwidth occupation and the like, is widely applied to an NB network, and supports the MQTT protocol dial testing according to actual use conditions. The protocol requirement issuing field comprises a tested port and a tested server address; COAP Protocol (Constrained Application Protocol): the COAP protocol is the same as the MQTT protocol, and is a common NB network protocol. The dial testing requirement issuing field is as follows: the tested server address.
In the embodiment of the invention, the dial testing task verification is that the platform requires the terminal to perform parameter analysis and task verification after issuing the dial testing task, and if the parameter analysis and the task verification cannot be performed normally, an error is reported.
In this embodiment of the present invention, optionally, performing NB network quality analysis according to the dial-up test data includes: and carrying out big data modeling and analysis on the network quality of the NB core network and the network quality of the NB wireless network.
In the embodiment of the invention, big data modeling is respectively carried out on the quality of the NB core network and the NB wireless network, different provinces, different dial testing indexes, different areas, different special access point names or different clients are distinguished, and success rate, time delay and bandwidth are analyzed.
In the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
Referring to fig. 7, an embodiment of the present invention provides a device for testing network quality, applied to a terminal, including:
a third processing module 71, configured to perform terminal registration on a dial testing platform;
a fourth processing module 72, configured to log in the dial testing platform according to the terminal registration information;
a third receiving module 73, configured to receive a dial testing task issued by the dial testing platform;
a fifth processing module 74, configured to execute the dial testing task to obtain dial testing data;
a second sending module 75, configured to send the dial testing data to the dial testing platform.
In the embodiment of the present invention, in the third processing module 71, a manufacturer or any type of terminal needs to perform project registration on the dial testing platform before accessing the dial testing platform, the dial testing platform feeds back a corresponding project identifier as a management identifier and feeds back a corresponding security key at the same time, and the terminal performs login and authentication with the dial testing platform through the project identifier and the security key; if the terminal which has performed the project registration does not perform the terminal note, automatically performing the terminal registration directly according to the project registration information; in the fifth processing module 74, the dial testing data mainly includes details of dial testing results and accessory information; wherein, dial the survey result detail and include: the method comprises the following steps of (1) testing information of related tasks, testing terminal information, testing access point name information, testing results, wireless signal data and the like; the dial testing task related information mainly comprises the round of dial testing tasks, testing time, testing indexes and parameters thereof, testing results, activated PGW (Proxy Gateway) equipment and the like, and is used for helping testers to quickly know the network state and used as main data for subsequent network quality analysis; the dial testing terminal information mainly comprises the location of the terminal, the model of the terminal, the name of the terminal, the IP address of the terminal and the like; the dial-up access point name information mainly includes information related to actual services, such as an access point name, a corresponding IMSI (International Mobile Subscriber Identity), a belonging client and the like; the wireless Signal data includes information such as SINR (Signal to Interference plus Noise Ratio), RSSI (Received Signal Strength Indication), RSRP (Reference Signal Receiving Power) of the terminal on the internet, and is used for analyzing the wireless Signal where the terminal is located; the accessory information includes: storing the formatted dialing test result detailed instruction interaction information in a text format; wherein, divide into altogether: "AT _ RESULT" is an interactive process for storing AT instructions between a terminal and a base station, and is used as basic data for detailed analysis of wireless quality; "debug (computer troubleshooting)" is to store the terminal and activate relevant information, activation duration, flight record, etc. on the core network; the result is formatted to store each test instruction, and is used as basic data for analyzing the network quality of the core network.
In the embodiment of the invention, through the interaction between the dial testing platform and the terminal, the dial testing platform can flexibly and simply support the coverage of most use scenes, and can acquire dial testing data more accurately and conveniently.
In this embodiment of the present invention, optionally, before executing the dial testing task, the method further includes: and terminal self-checking, wherein the terminal self-checking comprises hardware detection and software abnormity detection of the terminal.
In the embodiment of the invention, the terminal self-check is a precondition of the dial test task, the self-check content is evaluated by the information technology center, and the terminal self-check finds that the test fails due to the abnormality of hardware, software and the like of the terminal, and the feedback is 'terminal abnormality'.
In the embodiment of the present invention, optionally, the dial testing task includes at least one of the following items: the method comprises the following steps of terminal attachment test, PDP activation test, ping test time delay and packet loss, Tcpping test, UDPPing test, Ipref test, HPPT test, FTP test, DNS test, MQTT test, COAP test, GGSN (Gateway GSN) & & PGW test, wherein the attachment test and the PDP activation test of the terminal are prepositive tests of all tests; wherein, the GGSN & & PGW test is a designated test.
In the embodiment of the present invention, the dial testing task includes: and the terminal attachment test: the terminal attachment process is time delay, namely the time delay from the time when the terminal sends the Attach request message to the time when the terminal receives the Attach accept message replied by the network side, and the terminal needs to record the detailed success or failure result of the Attach replied by the network side into the DEBUG log; PDP activation test: time delay of PDP activation process, time delay of reply network side message after terminal receives configuration message; ping test delay and packet loss: generating an index according to the result of the Ping test, wherein the interval of each Ping packet is 2s, 2s is the timeout time of the Ping packet, if no packet is received after 2s, the packet is considered to be lost, and the terminal starts to send the next Ping packet; the ratio of the ping failure times to the total ping packet number is the packet loss rate; traceroute test: the total time consumed by the route tracking process; writing the time length per hop into a debug file in a formatted mode; tcpping test: generating an index according to a Tcpping test, wherein the test actually tests a link establishment and disconnection test of a terminal and a platform TCP port, a test logic is that the terminal initiates a link establishment request to a test server, the link establishment request is initiated to the test server after 5s of link establishment is completed, the whole process is completed, namely the test is successful, the link establishment time and the link disconnection time are returned to the platform, and the test times are within 5s of time without waiting: 1, writing the link establishing time and the link disconnecting time into a DEBUG log in a formatting manner; UDPPing test: testing the total time of the UDP data packet request; short message sending and receiving test: according to the short message test generation, the short message receiving and sending test only sends one short message at a time, the result of the short message receiving and sending test is used as the test result, and the short message is sent to the designated number and the total time length replied by the designated number is received; ipref test: returning the performance bandwidth of the Ipref network according to the test of the Ipref test protocol; HPPT testing: total duration of HTTP page access; the HTTP request return state code is required to be formatted and written into a debug log file; FTP test: the FTP latency is the total duration of accessing a specified FTP (File Transfer Protocol) server; FTP up-line speed test requires terminal to construct a test file with fixed size, upload it to server and download it, because NB network bandwidth is limited, the size of test file is 50 KB; the FTP downlink rate is the average rate of uploading files to a designated FTP server; DNS test: testing the total duration of a domain name resolution process by using a specified DNS; MQTT test: total duration of MQTT protocol requests; and (4) testing the COAP: total duration of the COAP request; if the locking PGW & GGSN test is selected in the test, whether the specification can be successfully carried out needs to be judged; if the assignment can be successfully carried out, then the subsequent test is carried out, when the test item is selected, the platform sends a private network IP address field and a public network IP address field to the terminal, when the private network address and the public network address acquired by the terminal are both in the two address fields sent by the platform, the subsequent test is carried out, otherwise, the terminal is reactivated to acquire a new IP address, and then the judgment is carried out; the attachment and activation test of the terminal is a precondition of all test items, other test items are successfully carried out, the terminal is deactivated to remove attachment after each test is finished, and the attachment and activation operation is carried out when the next test of the terminal is started.
In the embodiment of the invention, through the interaction between the dial testing platform and the terminal, the dial testing platform can flexibly and simply support the coverage of most use scenes, and can acquire dial testing data more accurately and conveniently.
Referring to fig. 8, an embodiment of the present invention provides a device for testing network quality, applied to a dial-up test platform, including: a transceiver and a processor;
the transceiver is used for receiving terminal registration information of a terminal;
the processor is used for creating a dial testing task according to the terminal registration information and the actual service requirement;
the transceiver is used for sending the dial testing task to the terminal;
the transceiver is used for receiving the dial testing data sent by the terminal;
the processor is used for carrying out end-to-end network quality analysis according to the dial-up test data and carrying out network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
Referring to fig. 9, an embodiment of the present invention provides a device for testing network quality, applied to a terminal, including: a transceiver and a processor;
the processor is used for carrying out terminal registration on the dial testing platform;
the processor is used for logging in the dial testing platform according to the terminal registration information;
the transceiver is used for receiving the dial testing task issued by the dial testing platform;
the processor is used for executing the dial testing task to obtain dial testing data;
the transceiver is used for sending the dial testing data to the dial testing platform.
In the embodiment of the invention, automatic dial testing is carried out by purposefully establishing the dial testing task, most of using scenes are flexibly and simply supported, and the problem of the wireless side is monitored and alarmed by analyzing and monitoring the network quality, so that the NB network coverage condition can be displayed clearly, and data support is provided for wireless network planners.
Referring to fig. 10, an embodiment of the present invention further provides a dial testing platform 100, which includes a processor 101, a memory 102, and a computer program stored in the memory 102 and capable of running on the processor 101, where the computer program, when executed by the processor 101, implements the processes of the above-mentioned embodiment of the network quality testing method applied to the dial testing platform, and can achieve the same technical effects, and therefore, in order to avoid repetition, the description is omitted here.
Referring to fig. 11, an embodiment of the present invention further provides a terminal 110, which includes a processor 111, a memory 112, and a computer program stored in the memory 112 and capable of running on the processor 111, where the computer program is executed by the processor 111 to implement the processes of the above-mentioned embodiment of the method for testing network quality applied to a terminal, and can achieve the same technical effects, and therefore, the descriptions are omitted here to avoid repetition.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the … … method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention or portions thereof contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a terminal) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. A method for testing network quality is applied to a dial testing platform and is characterized by comprising the following steps:
receiving terminal registration information of a terminal;
creating a dial testing task according to the terminal registration information and the actual service requirement;
sending the dial testing task to the terminal;
acquiring dial testing data sent by the terminal;
performing end-to-end network quality analysis according to the dial-up test data, and performing network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
2. The method for testing network quality according to claim 1, further comprising:
and managing the terminal according to the result obtained by the NB network quality analysis, wherein the management of the terminal comprises at least one of the following items: equipment information inquiry and maintenance, equipment alarm information synchronization, an equipment debugging interface and an equipment firmware upgrading protocol.
3. The method for testing network quality according to claim 1,
the dial testing task comprises at least one of the following items: dialing and testing task execution information; dialing a testing device; private access point name information; dialing and testing the type of the index test item; and verifying the dial testing task.
4. The method for testing network quality according to claim 1,
the NB network quality analysis according to the dial testing data comprises the following steps: and carrying out big data modeling and analysis on the network quality of the NB core network and the network quality of the NB wireless network.
5. A method for testing network quality is applied to a terminal, and is characterized by comprising the following steps:
carrying out terminal registration on a dial testing platform;
logging in the dial testing platform according to the terminal registration information;
receiving a dial testing task issued by the dial testing platform;
executing the dial testing task to obtain dial testing data;
and sending the dial testing data to the dial testing platform.
6. The method for testing network quality according to claim 5, wherein before executing the dial test task, the method further comprises:
and terminal self-checking, wherein the terminal self-checking comprises hardware detection and software abnormity detection of the terminal.
7. The method for testing network quality of claim 5,
the dial testing task comprises at least one of the following: the method comprises the following steps of terminal attachment test, PDP activation test, Ping test delay and packet loss, Tcpping test, UDPPing test, Ipref test, HPPT test, FTP test, DNS test, MQTT test, COAP test, GGSN & PGW test, wherein the attachment test and the PDP activation test of the terminal are prepositive tests of all tests; wherein, the GGSN & & PGW test is a designated test.
8. The utility model provides a testing arrangement of network quality, is applied to and dials platform of surveying, its characterized in that includes:
the first receiving module is used for receiving terminal registration information of a terminal;
the first processing module is used for creating a dial testing task according to the terminal registration information and the actual service requirement;
the first sending module is used for sending the dial testing task to the terminal;
the second receiving module is used for receiving the dial testing data sent by the terminal;
the second processing module is used for carrying out end-to-end network quality analysis according to the dial-up test data and carrying out network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
9. A network quality testing device applied to a terminal is characterized by comprising:
the third processing module is used for carrying out terminal registration on the dial testing platform;
the fourth processing module is used for logging in the dial testing platform according to the terminal registration information;
the third receiving module is used for receiving the dial testing task issued by the dial testing platform;
the fifth processing module is used for executing the dial testing task to obtain dial testing data;
and the second sending module is used for sending the dial testing data to the dial testing platform.
10. The utility model provides a testing arrangement of network quality, is applied to and dials platform of surveying, its characterized in that includes: a transceiver and a processor;
the transceiver is used for receiving terminal registration information of a terminal;
the processor is used for creating a dial testing task according to the terminal registration information and the actual service requirement;
the transceiver is used for sending the dial testing task to the terminal;
the transceiver is used for receiving the dial testing data sent by the terminal;
the processor is used for carrying out end-to-end network quality analysis according to the dial-up test data and carrying out network anomaly alarm on an abnormal result; and performing NB network quality analysis according to the dial-up test data.
11. A network quality testing device applied to a terminal is characterized by comprising: a transceiver and a processor;
the processor is used for carrying out terminal registration on the dial testing platform;
the processor is used for logging in the dial testing platform according to the terminal registration information;
the transceiver is used for receiving the dial testing task issued by the dial testing platform;
the processor is used for executing the dial testing task to obtain dial testing data;
and the transceiver is used for sending the dial testing data to the dial testing platform.
12. A dial testing platform, comprising: processor, memory and a program stored on the memory and executable on the processor, the program, when executed by the processor, implementing the steps of the method of testing network quality as claimed in any one of claims 1 to 7.
13. A terminal, comprising: processor, memory and a program stored on said memory and executable on said processor, said program, when executed by said processor, implementing the steps of the method of testing network quality according to any one of claims 1 to 7.
14. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the method of testing network quality according to any one of claims 1 to 7.
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| CN116527528A (en) * | 2023-04-12 | 2023-08-01 | 中国信息通信研究院 | Testing method of data security monitoring system based on flow |
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