CN114679735B - Parameter adjusting method and device, electronic equipment and storage medium - Google Patents
Parameter adjusting method and device, electronic equipment and storage medium Download PDFInfo
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- CN114679735B CN114679735B CN202210321938.8A CN202210321938A CN114679735B CN 114679735 B CN114679735 B CN 114679735B CN 202210321938 A CN202210321938 A CN 202210321938A CN 114679735 B CN114679735 B CN 114679735B
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Abstract
The application provides a parameter adjusting method, a parameter adjusting device, an electronic device and a storage medium, wherein the method comprises the following steps: acquiring network connection information of a target terminal; acquiring the service connection success rate, service connection delay and transmission frequency of a target terminal according to the network connection information; matching the transmission frequency with a plurality of alternative parameter templates to obtain a matching result under the condition that the success rate of the service connection is less than or equal to a first threshold and/or the time delay of the service connection is greater than or equal to a second threshold; and adjusting the network connection parameters of the target terminal according to the matching result. The parameter adjusting method provided by the embodiment of the application can identify whether the service capability of the target terminal is matched with the actual service requirement, and adaptively adjust the network connection parameter of the target terminal under the condition of no match, so as to improve the working performance of the target terminal in NB-IoT.
Description
Technical Field
The application relates to the technical field of Internet of things, in particular to a parameter adjusting method, a parameter adjusting device, electronic equipment and a storage medium.
Background
The Narrow-Band Internet of Things (NB-IoT) is an important branch of the world wide Internet.
In the working process of NB-IoT, parameters of Access Point Names (APNs) of each device terminal in NB-IoT are generally default parameters, and under the configuration of such default parameters, the actual service capability of the device terminal is greatly different from the actual service requirement, that is, in the prior art, the parameter of the APN adopts the default parameters, which results in poor working performance of the device terminal.
Disclosure of Invention
The application aims to provide a parameter adjusting method, a parameter adjusting device, electronic equipment and a parameter adjusting medium, which are used for solving the problem that the working performance of an equipment terminal in NB-IoT is poor.
In a first aspect, an embodiment of the present application provides a parameter adjusting method, including:
acquiring network connection information of a target terminal;
acquiring the service connection success rate, service connection delay and transmission frequency of the target terminal according to the network connection information;
matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result under the condition that the service connection power is less than or equal to a first threshold and/or the service connection delay is greater than or equal to a second threshold;
determining target parameters according to the matching result;
and adjusting the network connection parameters of the target terminal according to the target parameters.
In a second aspect, an embodiment of the present application provides a parameter adjusting apparatus, including:
the acquisition module is used for acquiring the network connection information of the target terminal;
the analysis module is used for obtaining the service connection success rate, the service connection delay and the transmission frequency of the target terminal according to the network connection information;
the matching module is used for matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result under the condition that the service connection power is less than or equal to a first threshold and/or the service connection delay is greater than or equal to a second threshold;
the parameter determining module is used for determining target parameters according to the matching result;
and the parameter adjusting module is used for adjusting the network connection parameters of the target terminal according to the target parameters.
In a third aspect, an embodiment of the present application provides an electronic device, including:
a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps in the parameter adjustment method according to the first aspect.
In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instructions are stored, and when the program or instructions are executed by a processor, the program or instructions implement the steps in the parameter adjustment method according to the first aspect.
At least one embodiment of the above application has the following advantages or benefits:
the parameter adjusting method provided by the embodiment of the application can adaptively adjust the network connection parameter of the target terminal based on the transmission frequency of the target terminal and the first parameters of the preset multiple candidate parameter templates under the condition that the service connection power of the target terminal is less than or equal to the first threshold and/or the service connection delay of the target terminal is greater than or equal to the second threshold, so that the network connection parameter adjusted by the target terminal is adapted to the actual service requirement of the target terminal, and the working performance of the target terminal in the NB-IoT is improved.
Drawings
Fig. 1 is a schematic flowchart of a parameter adjusting method provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a paging procedure of a device terminal in an idle state according to an embodiment of the present application;
fig. 3 is a schematic diagram of a paging procedure of a device terminal in a power saving state according to an embodiment of the present application;
fig. 4 is a schematic diagram of a parameter adjustment process of a server according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a parameter adjusting apparatus according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart of a parameter adjusting method according to an embodiment of the present application, and as shown in fig. 1, the parameter adjusting method includes:
The target terminal may be understood as any one of a plurality of device terminals accessing the NB-IoT, for example, a light networking device, an intelligent door lock, an intelligent manhole cover, an intelligent smoke alarm, a combustible gas alarm, and the like, which is not limited in this embodiment of the present application.
The network connection information comprises the service access success rate of the target terminal, the service access delay, the uplink service data transmission times and the downlink command generation times. The service access success rate can be understood as the success rate of a plurality of service access tasks completed by the target terminal within a single day; the service access delay can be understood as the total time delay of a plurality of service access tasks completed by the target terminal in a single day, and the time delay can be understood as the time interval from the time when the target terminal sends a service request to the server to the time when the target terminal receives a service response instruction fed back by the server based on the service request; the number of times of uplink service data transmission may be understood as the number of times of data transmission of an uplink service of a target terminal in a predetermined monitoring period, and the number of times of occurrence of a downlink command may be understood as the number of times of occurrence of a downlink command of the target terminal in the aforementioned monitoring period.
The specific value of the monitoring period can be adjusted adaptively based on actual requirements, for example, the monitoring period can be 7 days, 15 days, 30 days, etc. The successful service access is understood to mean that the target terminal sends a service request to the server and receives a service response instruction fed back by the server based on the service request.
And 102, acquiring the service connection success rate, the service connection delay and the transmission frequency of the target terminal according to the network connection information.
The service connection power is understood as the average value of the service access success rate of the target terminal in the monitoring period.
For example, the process of acquiring the service connection power may be: acquiring a plurality of service access success rates included in a monitoring period by a target terminal based on the network connection information; and calculating the average value of the success rates of the plurality of services, and setting the calculated average value as the success rate of the service connection.
The service connection delay is understood as the mean value of the service access delay of the target terminal in the monitoring period.
For example, the process of obtaining the service connection delay may be: acquiring a plurality of service access time delays of a target terminal in a monitoring period based on the network connection information; and calculating the average value of the access time delays of the plurality of services, and setting the calculated average value as the service connection time delay.
The transmission frequency includes an uplink transmission frequency and a downlink transmission frequency, where the uplink transmission frequency may be understood as a data transmission frequency of an uplink service of the target terminal in the monitoring period (the uplink transmission frequency is obtained by dividing the number of uplink service data transmission times by the number of days corresponding to the monitoring period); the downlink transmission frequency may be understood as a data transmission frequency of the downlink traffic of the target terminal in the foregoing monitoring period (the downlink transmission frequency is obtained by dividing the number of downlink command occurrences by the number of days corresponding to the monitoring period).
And 103, matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result under the condition that the service connection power is less than or equal to a first threshold and/or the service connection delay is greater than or equal to a second threshold.
When the service connection power is less than or equal to the first threshold, it may be that the service connection performed by the target terminal is unstable, which causes frequent failure of the transmission operation of the service data performed by the target terminal; when the service connection delay is greater than or equal to the second threshold, it may be understood that the network delay of the target terminal is higher, which makes the timeliness of the service data transmitted by the target terminal poor, and when any one of the two cases occurs, it may be understood that the network connection parameter currently configured by the target terminal is not matched with the actual service requirement of the target terminal.
The first threshold may be 90%, and may also be adaptively adjusted according to actual requirements, and similarly, the second threshold may also be adaptively adjusted according to actual requirements, and the specific values of the first threshold and the second threshold are not limited in this embodiment of the application.
The candidate parameter templates may be understood as APN parameter configuration templates formed by summarizing actual service requirements of each device terminal in the narrowband internet of things, for example, a plurality of candidate parameter templates may be shown in table 1, where table 1 specifically includes:
TABLE 1
Table 1 shows 8 candidate parameter templates, which specifically describe that Extended Discontinuous Reception (eDRX) is a technology for reducing the time for the device terminal to monitor network paging by extending the period of the paging network, so as to achieve the purpose of reducing the power consumption of the device terminal.
Fig. 2 shows a schematic diagram of a Paging procedure of a device terminal in an idle state, specifically including two implementation manners of eDRX and Discontinuous Reception (DRX), compared to DRX, a device in eDRX only needs to monitor a network during a Paging Time Window (PTW) within an eDRX Paging cycle, and in a Power Saving Mode (PSM) of eDRX, the device does not need to monitor the network, so that Power consumption of the device terminal can be further reduced, where the eDRX Paging cycle is 20.48 seconds to 2150.40 seconds (10.24 × 210 seconds).
Fig. 3 shows a schematic diagram of a paging procedure of the device terminal in a power saving state, where when the device terminal is in a PSM in the power saving state, the device terminal will turn off the transceiver and not receive downlink data, and although the device terminal is still registered in the network, a signaling is not reachable and cannot receive downlink data, which can reduce power consumption of the device terminal. When the device terminal is in the PSM in the power saving state, the device terminal may receive the downlink data again in a manner of actively initiating a connection, or may receive the downlink data again after a Timer Array Unit (TAU) period is finished; the TAU is controlled by a timer T3412, the TAU period is between 0 and 310 hours, and the timer T3412 is used for controlling the total time of the device terminal in the idle state and the power saving state.
Any alternative parameter template is correspondingly provided with a first parameter, which in this example includes a PSM switch parameter, an eDRX cycle parameter, a paging window delay parameter, and an activation timer parameter.
The matching of the transmission frequency and the first parameter in the multiple candidate parameter templates can be understood as traversing the multiple candidate parameter templates, and in the traversing process, comparing the uplink transmission frequency and the downlink transmission frequency included in the transmission frequency with the first parameter corresponding to the candidate parameter templates to obtain a comparison result; after the traversal is finished, summarizing a plurality of comparison results corresponding to the plurality of alternative parameter templates respectively, and generating a matching result.
The alternative parameter templates CTNBIOT1, CTNBIOT2, CTNBIOT3, and CTNBIOT4 correspond to the reporting service, the alternative parameter templates CTNBIOT5, CTNBIOT6, and CTNBIOT7 correspond to the issuing control service, and the obtained comparison result can be understood as calculating a matching value between the transmission frequency and the first parameter corresponding to the alternative parameter templates, that is, determining that the actual service of the target terminal is the reporting service or the issuing control service according to the downlink transmission frequency included in the transmission frequency (the downlink transmission frequency is 0, the actual service of the target terminal is the reporting service, the downlink transmission frequency is not 0, the actual service of the target terminal is the issuing control service), and then calculating a matching value between the uplink transmission frequency included in the transmission frequency and the eDRX cycle parameter of the alternative parameter template corresponding to the service, where the calculated matching value is the comparison result.
The process of generating the matching result based on the multiple comparison results may be understood as determining the candidate parameter template corresponding to the largest matching value among the multiple comparison results as the candidate parameter template, if the matching value corresponding to the candidate parameter template is greater than or equal to the third threshold, determining that a parameter template (i.e., the candidate parameter template) meeting the actual service requirement of the target device exists in the template library (i.e., the multiple candidate parameter templates), and at this time, generating a matching result used for representing that the actual service requirement of the template library and the actual service requirement of the target terminal are successfully matched, where the matching result includes a first parameter of the template candidate parameter template; if the matching value corresponding to the candidate parameter template is smaller than the third threshold, it is determined that no parameter template meeting the actual service requirement of the target device exists in the template library, and at this time, a matching result used for representing the failure of matching between the template library and the actual service requirement of the target terminal is generated.
And step 104, determining target parameters according to the matching result.
Referring to the foregoing example, in the case that the matching result characterization template library is successfully matched with the actual service requirement of the target terminal, the first parameter of the candidate parameter template included in the matching result may be determined as the target parameter; and under the condition that the matching of the matching result representation template library and the actual service requirement of the target terminal fails, dynamically generating a target parameter according to the transmission frequency of the target terminal.
Illustratively, the process of generating the target parameter according to the transmission frequency of the target terminal may be:
analyzing an uplink transmission frequency and a downlink transmission frequency which are included by the transmission frequency, judging that the actual service of the target terminal is a reporting service under the condition that the uplink transmission frequency is less than or equal to an uplink threshold and the downlink transmission frequency is 0, generating a target parameter for indicating the target terminal to start a PSM and close an eDRX window at the moment, and adjusting a timer T3324 for indicating the target terminal by taking 10 seconds as a step; in case that the downlink transmission frequency is not 0, it is determined that the actual traffic of the target terminal is a downlink control type traffic, at this time, a target parameter for instructing the target terminal to turn off the PSM and turn on the eDRX window is generated, the target parameter further indicates that the eDRX period value can be adaptively selected within the range of {20.48s,40.96s,81.92s,163.84s,327.68s,655.36s,1310.72s,2621.44s }, the eDRX paging window defaults to 10.24 seconds, and the activation timer is set to 180 seconds.
It should be noted that the uplink threshold may be 4, or may be adaptively adjusted according to actual requirements, which is not limited in the embodiment of the present application; in practical applications, when the actual service of the target terminal is determined to issue the control-class service, the specific value of the eDRX period value may be determined by adaptively setting a period threshold value, so that the difference between the determined eDRX period value and the period threshold value approaches to 0, where the period threshold value may be adjusted for an indication based on an actual requirement (for example, a user sets the period threshold value by himself through the target terminal, or a worker sets a default value of the period threshold value through a server).
And 105, adjusting the network connection parameters of the target terminal according to the target parameters.
After determining the target parameters adapting to the actual service requirements of the target terminal, the network connection parameters of the target terminal can be adjusted through the target parameters, that is, the server updates the network connection parameters of the target terminal based on the received parameter adjustment instructions in a mode of issuing parameter adjustment instructions, wherein the parameter adjustment instructions comprise the target parameters.
As described above, when the service connection power of the target terminal is less than or equal to the first threshold, and/or the service connection delay of the target terminal is greater than or equal to the second threshold, the network connection parameter of the target terminal is adaptively adjusted based on the transmission frequency of the target terminal and the first parameters of the preset multiple candidate parameter templates, so that the adjusted network connection parameter of the target terminal is adapted to the actual service requirement of the target terminal, and the working performance of the NB-IoT target terminal is improved.
Optionally, the determining a target parameter according to the matching result includes:
determining a first parameter of a first parameter template as the target parameter if the matching result comprises the first parameter template;
the first parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value is greater than or equal to a third threshold value.
As described above, the first parameter template may be understood as a candidate parameter template whose corresponding matching value is greater than or equal to the third threshold, and at this time, the matching result is used to represent that the matching between the template library and the actual service requirement of the target terminal is successful.
Through the setting of the template library, when the network connection parameters currently configured by the target terminal are not matched with the actual service requirements of the target terminal, the acquisition of the target parameters is improved, and the adjustment efficiency of the network connection of the target terminal is further improved.
Optionally, the determining a target parameter according to the matching result includes:
generating a second parameter according to the transmission frequency under the condition that the matching result comprises a second parameter template; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and is smaller than a third threshold value;
determining the second parameter as the target parameter.
As described above, the second parameter template may be understood as a candidate parameter template whose corresponding matching value is smaller than the third threshold, and the matching result is used to characterize that the matching between the template library and the actual service requirement of the target terminal fails, at this time, the target parameter adapted to the actual service requirement of the target terminal may be obtained correspondingly in a manner of dynamically generating the second parameter according to the transmission frequency of the target terminal.
The applicability of the parameter adjusting method in a complex application scene is improved through the mutual matching of the template library matching and the second parameter dynamic generation method; for the second parameter dynamic generation method, reference may be made to the foregoing example (i.e., the process of generating the target parameter according to the transmission frequency of the target terminal), and details are not repeated for avoiding redundancy.
Optionally, the determining a target parameter according to the matching result includes:
under the condition that the matching result comprises a second parameter template, generating a third parameter template according to the transmission frequency; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and is smaller than a third threshold value, and the third parameter template comprises a third parameter;
determining a third parameter of the third parameter template as the target parameter;
after the network connection parameter of the target terminal is adjusted according to the target parameter, the method further includes:
adding the third parameter template to the plurality of candidate parameter templates.
As described above, when the matching result indicates that the matching between the template library and the actual service requirement of the target terminal fails, the target parameter adapted to the actual service requirement of the template terminal may be obtained in a manner of dynamically generating a third parameter template including a third parameter according to the transmission frequency, in addition to the method of dynamically generating the second parameter according to the transmission frequency.
The third parameter template can be understood as a template which has the same template pattern with a plurality of alternative parameter templates in the template library and has different specific parameter values; after the third parameter template is generated, the template types in the template library can be enriched by adding the third parameter template into the template library (namely, a plurality of candidate parameter templates), so that the template library can adapt to more actual service scenes.
Optionally, the adding the third parameter template to the plurality of candidate parameter templates includes:
determining a fourth parameter template in the multiple candidate parameter templates according to a third parameter of the third parameter template; the fourth parameter template is a candidate parameter template with the highest similarity value of the corresponding first parameter and the third parameter in the multiple candidate parameter templates;
and adding the third parameter template to the plurality of candidate parameter templates when the similarity value of the first parameter of the fourth parameter template and the third parameter is less than or equal to a fourth threshold value.
As described above, by means of the similarity determination, the situation that the third parameter template is too similar to the plurality of candidate parameter templates is avoided, which can avoid the situation of template redundancy in the template library, that is, the third parameter template will not be added to the template library in the case that the similarity value of the first parameter and the third parameter of the fourth parameter template is greater than the fourth threshold.
In practice, the similarity determination may be performed by a manual detection determination method, or may be performed according to a preset detection function or detection software, and the embodiment of the present application does not limit the specific manner of the similarity determination process.
Optionally, the obtaining network connection information of the target terminal includes:
acquiring a plurality of network connection data of the target terminal and the networking success rate corresponding to each network connection data;
and obtaining the network connection information according to the plurality of network connection data and the networking success rate corresponding to each network connection data, wherein the network connection information comprises the network connection data of which the networking success rate is greater than or equal to a fifth threshold value in the plurality of network connection data.
As described above, the collected multiple network connection data of the target terminal are filtered in a screening manner to filter the network connection data with a networking success rate lower than the fifth threshold from the multiple network connection data, so as to avoid noise interference caused by network abnormality, further improve the accuracy of the determined target parameter, and further improve the working performance of the target terminal after the network connection parameter adjustment.
For example, the fifth threshold may be 99%, or the fifth threshold may be adaptively adjusted according to actual requirements, which is not limited in the embodiment of the present application.
The various optional implementations described in the embodiments of the present application may be implemented in combination with each other or implemented separately without conflicting with each other, and the embodiments of the present application are not limited to this.
As shown in fig. 4, in some embodiments, an embodiment of the present application further provides a self-adaptive APN system, where the system includes a server and a target terminal, the server is in communication connection with the target terminal, the server is configured to receive network connection data uploaded by the target terminal through an APN parameter (that is, a network connection parameter) set by a user, and analyze the received network connection data, and if an analysis result indicates that a difference between an actual service requirement of the target terminal and an APN parameter set by the user is too large, issue a parameter update instruction correspondingly so that the target terminal completes an update operation of the APN parameter according to the parameter update instruction; the parameter updating instruction comprises the steps of preferably obtaining the transmission frequency through a template library (namely the process of matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result), and dynamically generating a new parameter template (namely the third parameter template) according to the network connection data of the target terminal under the condition of failed matching in the template library; after the new parameter template is generated, the server checks the new parameter template, and after the new parameter template passes the checking (that is, under the condition that the similarity value of the first parameter and the third parameter of the fourth parameter template is less than or equal to the fourth threshold), the new parameter template is added to the template library so as to enrich the template category of the template library and expand the application scene of the template library.
It should be noted that the server can implement each process of the method embodiment in fig. 1 in the embodiment of the present application and achieve the same beneficial effects, and for avoiding repetition, details are not described here again.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a parameter adjustment apparatus 200 according to an embodiment of the present application, and as shown in fig. 5, the parameter adjustment apparatus 200 includes:
an obtaining module 201, configured to obtain network connection information of a target terminal;
an analysis module 202, configured to obtain a service connection success rate, a service connection delay, and a transmission frequency of the target terminal according to the network connection information;
a matching module 203, configured to match the transmission frequency with a first parameter in multiple candidate parameter templates to obtain a matching result when the service connection power is smaller than or equal to a first threshold and/or the service connection delay is greater than or equal to a second threshold;
a parameter determining module 204, configured to determine a target parameter according to the matching result;
a parameter adjusting module 205, configured to adjust a network connection parameter of the target terminal according to the target parameter.
Optionally, the parameter determining module 204 includes:
a first determining unit, configured to determine a first parameter of a first parameter template as the target parameter if the matching result includes the first parameter template;
the first parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value is greater than or equal to a third threshold value.
Optionally, the parameter determining module 204 further includes:
a second determining unit, configured to generate a second parameter according to the transmission frequency and determine the second parameter as the target parameter when the matching result includes a second parameter template; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value of which is smaller than a third threshold value.
Optionally, the parameter determining module 204 further includes:
a third determining unit, configured to generate a third parameter template according to the transmission frequency when the matching result includes a second parameter template, and determine a third parameter of the third parameter template as the target parameter; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value of which is smaller than a third threshold value, and the third parameter template comprises a third parameter;
an adding unit, configured to add the third parameter template to the multiple candidate parameter templates.
Optionally, the adding unit includes:
a template determining subunit, configured to determine a fourth parameter template from the multiple candidate parameter templates according to a third parameter of the third parameter template; the fourth parameter template is a candidate parameter template with the highest similarity value of the corresponding first parameter and the third parameter in the multiple candidate parameter templates;
a template adding subunit, configured to add the third parameter template to the multiple candidate parameter templates when a similarity value of the first parameter of the fourth parameter template and the third parameter is smaller than or equal to a fourth threshold.
Optionally, the obtaining module 201 includes:
the acquisition unit is used for acquiring a plurality of network connection data of the target terminal and the networking success rate corresponding to each network connection data;
and the filtering unit is used for obtaining the network connection information according to the plurality of network connection data and the networking success rate corresponding to each network connection data, wherein the network connection information comprises the network connection data of which the networking success rate is greater than or equal to a fifth threshold value in the plurality of network connection data.
The parameter adjusting apparatus 200 can implement each process of the method embodiment in fig. 1 in the embodiment of the present application, and achieve the same beneficial effects, and for avoiding repetition, the details are not described here again.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 6, the electronic device includes: bus 301, transceiver 302, antenna 303, bus interface 304, processor 305, and memory 306. The processor 305 can implement the processes of the above method embodiments, and achieve the same technical effects, and for avoiding repetition, the details are not described here again.
In fig. 6, a bus architecture (represented by bus 301), the bus 301 may include any number of interconnected buses and bridges, the bus 301 linking together various circuits including one or more processors, represented by processor 305, and memory, represented by memory 306. The bus 301 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 304 provides an interface between the bus 301 and the transceiver 302. The transceiver 302 may be one element or may be multiple elements, such as multiple receivers and transmitters, providing a means for communicating with various other apparatus over a transmission medium. The data processed by the processor 305 is transmitted over a wireless medium via the antenna 303. Further, the antenna 303 receives the data and transmits the data to the processor 305.
The processor 305 is responsible for managing the bus 301 and general processing and may also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions. And the memory 306 may be used to store data used by the processor 305 in performing operations.
Alternatively, the processor 305 may be a CPU, ASIC, FPGA or CPLD.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the processes of the foregoing method embodiments, and can achieve the same technical effects, 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 one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising 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 solution of the present application may be substantially or partially embodied in the form of a software product, which is stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (e.g. a mobile phone, a computer, a server, an air conditioner, or a second device terminal, etc.) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.
Claims (10)
1. A method of parameter adjustment, comprising:
acquiring network connection information of a target terminal;
acquiring the service connection success rate, service connection delay and transmission frequency of the target terminal according to the network connection information;
matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result under the condition that the service connection power is less than or equal to a first threshold and/or the service connection delay is greater than or equal to a second threshold; traversing a plurality of candidate parameter templates, and comparing uplink transmission frequency and downlink transmission frequency included in the transmission frequency with a first parameter corresponding to the candidate parameter templates in the traversing process to obtain a comparison result; after traversing, summarizing a plurality of comparison results corresponding to a plurality of alternative parameter templates respectively, and generating a matching result; the alternative parameter template is an APN parameter configuration template formed by summarizing according to the actual service requirements of each equipment terminal in the narrowband Internet of things; the first parameter comprises a PSM switch parameter, an eDRX period parameter, a paging window delay parameter and an activation timer parameter;
determining target parameters according to the matching result;
and adjusting the network connection parameters of the target terminal according to the target parameters.
2. The method of claim 1, wherein determining target parameters based on the matching results comprises:
determining a first parameter of a first parameter template as the target parameter if the matching result comprises the first parameter template;
the first parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value is greater than or equal to a third threshold value.
3. The method of claim 1, wherein determining target parameters according to the matching result comprises:
generating a second parameter according to the transmission frequency under the condition that the matching result comprises a second parameter template; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value of which is smaller than a third threshold value;
determining the second parameter as the target parameter.
4. The method of claim 1, wherein determining target parameters according to the matching result comprises:
under the condition that the matching result comprises a second parameter template, generating a third parameter template according to the transmission frequency; the second parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value of which is smaller than a third threshold value, and the third parameter template comprises a third parameter;
determining a third parameter of the third parameter template as the target parameter;
after the network connection parameters of the target terminal are adjusted according to the target parameters, the method further includes:
adding the third parameter template to the plurality of candidate parameter templates.
5. The method of claim 4, wherein the adding the third parameter template to the plurality of candidate parameter templates comprises:
determining a fourth parameter template in the multiple candidate parameter templates according to a third parameter of the third parameter template; the fourth parameter template is an alternative parameter template with the highest similarity value of the corresponding first parameter and the third parameter in the multiple alternative parameter templates;
adding the third parameter template to the plurality of candidate parameter templates in a case that a similarity value of the first parameter and the third parameter of the fourth parameter template is less than or equal to a fourth threshold value.
6. The method of claim 1, wherein the obtaining the network connection information of the target terminal comprises:
collecting a plurality of network connection data of the target terminal and the networking success rate corresponding to each network connection data;
and obtaining the network connection information according to the plurality of network connection data and the networking success rate corresponding to each network connection data, wherein the network connection information comprises the network connection data with the networking success rate larger than or equal to a fifth threshold value in the plurality of network connection data.
7. A parameter adjustment device, comprising:
the acquisition module is used for acquiring the network connection information of the target terminal;
the analysis module is used for obtaining the service connection success rate, the service connection delay and the transmission frequency of the target terminal according to the network connection information;
the matching module is used for matching the transmission frequency with a first parameter in a plurality of candidate parameter templates to obtain a matching result under the condition that the service connection power is smaller than or equal to a first threshold and/or the service connection delay is larger than or equal to a second threshold; traversing a plurality of candidate parameter templates, and comparing an uplink transmission frequency and a downlink transmission frequency included in the transmission frequency with a first parameter corresponding to the candidate parameter templates in the traversing process to obtain a comparison result; after traversing, summarizing a plurality of comparison results corresponding to a plurality of alternative parameter templates respectively, and generating a matching result; the alternative parameter template is an APN parameter configuration template formed by summarizing according to the actual service requirements of each equipment terminal in the narrowband Internet of things; the first parameters comprise a PSM switch parameter, an eDRX period parameter, a paging window delay parameter and an activation timer parameter;
the parameter determining module is used for determining target parameters according to the matching result;
and the parameter adjusting module is used for adjusting the network connection parameters of the target terminal according to the target parameters.
8. The apparatus of claim 7, wherein the parameter determination module comprises:
a first determining unit, configured to determine, as the target parameter, a first parameter of a first parameter template if the matching result includes the first parameter template;
the first parameter template is an alternative parameter template which has the highest matching value between the corresponding first parameter and the transmission frequency and the matching value is greater than or equal to a third threshold value.
9. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the method of any one of claims 1 to 6.
10. A readable storage medium, characterized in that it has stored thereon a program or instructions which, when executed by a processor, carry out the steps of the method according to any one of claims 1 to 6.
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