CN109803324B

CN109803324B - Network threshold value determination method and device, storage medium and electronic equipment

Info

Publication number: CN109803324B
Application number: CN201910019745.5A
Authority: CN
Inventors: 曹军
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-01-09
Filing date: 2019-01-09
Publication date: 2021-02-26
Anticipated expiration: 2039-01-09
Also published as: CN109803324A

Abstract

The invention discloses a method and a device for determining a network threshold value, a storage medium and electronic equipment, and relates to the technical field of wireless communication. The network threshold value determining method comprises the following steps: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, determining a statistical value of a preset network event; adjusting the transmitting power of the wireless access point according to the statistical value of the preset network event; after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device is determined as the threshold value of the VoWiFi network. The method and the device can effectively reduce the invalid access of the VoWiFi service.

Description

Network threshold value determination method and device, storage medium and electronic equipment

Technical Field

The present disclosure relates to the field of wireless communication technologies, and in particular, to a network threshold value determining method, a network threshold value determining apparatus, a storage medium, and an electronic device.

Background

With the increasing popularity of broadband communication and WiFi (WiFi) access points, VoIP (Voice over Internet Protocol) has been rapidly developed. As one of means for implementing a network telephone, VoWiFi (Voice over WiFi, also called WiFi calling) can perform a Voice call or a video call through a traditional dialing method in a WiFi environment. That is, the operator may provide the voice call service to the user using the WiFi technology.

Based on VoWiFi voice call service, users can use WiFi network to overcome the problem of poor indoor or basement call effect. Under the scene that the network coverage is weak or is interfered, WiFi is connected, and the call can be made or answered. In addition, unlike the internet phone application program in some application stores, VoWiFi is a voice service managed by the operator, and the call quality is good.

VoWiFi belongs to services with high real-time requirements, and has high requirements on network delay. However, all WiFi in the network can access the VoWiFi service, which may have problems of invalid access and network congestion.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The purpose of the present disclosure is to provide a network threshold value determining method, a network threshold value determining apparatus, a storage medium, and an electronic device, so as to overcome the problems of invalid access and network congestion caused by that all WiFi can access the VoWiFi service at least to a certain extent.

According to an aspect of the present disclosure, a method for determining a network threshold value is provided, including: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, determining the frequency error of a wireless chip of the terminal equipment; adjusting the transmitting power of the wireless access point according to the frequency error of the wireless chip; after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device is determined as the threshold value of the VoWiFi network.

According to an aspect of the present disclosure, a method for determining a network threshold value is provided, including: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, determining a statistical value of a preset network event; adjusting the transmitting power of the wireless access point according to the statistical value of the preset network event; after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device is determined as the threshold value of the VoWiFi network.

Optionally, the preset statistical value of the network event includes a DNS acquisition failure rate of the terminal device in the wireless communication process within a first preset time period, or a TCP/UDP retransmission rate of the terminal device in the wireless communication process within a second preset time period.

According to an aspect of the present disclosure, a method for determining a network threshold value is provided, including: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, determining the current movement speed of the terminal equipment; adjusting the transmitting power of the wireless access point according to the current movement speed of the terminal equipment; after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device is determined as the threshold value of the VoWiFi network.

According to an aspect of the present disclosure, a method for determining a network threshold value is provided, including: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, controlling the terminal equipment to send a data packet with the length greater than the preset length in the WiFi communication mode; if the WiFi network starts an RTS/CTS protocol, the transmitting power of the wireless access point is adjusted; after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device is determined as the threshold value of the VoWiFi network.

According to an aspect of the present disclosure, a method for determining a network threshold value is provided, including: determining a voice call index value when the terminal equipment carries out VoWiFi call; if the voice call index value meets the preset call condition, determining a plurality of threshold decision elements; adjusting the transmitting power of the wireless access point according to the plurality of threshold decision elements; after the transmitting power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network; the multiple threshold decision elements comprise at least two of a frequency error of a wireless chip of the terminal device, a DNS acquisition failure rate of the terminal device in a wireless communication process within a first preset time period, a TCP/UDP retransmission rate of the terminal device in a wireless communication process within a second preset time period, a current motion speed of the terminal device, and whether the WiFi network starts an RTS/CTS protocol or not when the terminal device sends a data packet with a length larger than a preset length.

According to an aspect of the present disclosure, there is provided a network threshold value determining apparatus, including: the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call; the frequency error determination module is used for determining the frequency error of a wireless chip of the terminal equipment if the voice call index value meets the preset call condition; the first power adjusting module is used for adjusting the transmitting power of the wireless access point according to the frequency error of the wireless chip; and the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted.

According to an aspect of the present disclosure, there is provided a network threshold value determining apparatus, including: the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call; the statistic value determining module is used for determining the statistic value of the preset network event if the voice call index value meets the preset call condition; the second power adjusting module is used for adjusting the transmitting power of the wireless access point according to the statistical value of the preset network event; and the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted.

According to an aspect of the present disclosure, there is provided a network threshold value determining apparatus, including: the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call; the motion speed determination module is used for determining the current motion speed of the terminal equipment if the voice call index value meets the preset call condition; the third power adjusting module is used for adjusting the transmitting power of the wireless access point according to the current movement speed of the terminal equipment; and the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted.

According to an aspect of the present disclosure, there is provided a network threshold value determining apparatus, including: the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call; the terminal control module is used for controlling the terminal equipment to send a data packet with the length greater than the preset length in the WiFi communication mode if the voice call index value meets the preset call condition; the fourth power adjusting module is used for adjusting the transmitting power of the wireless access point if the WiFi network starts an RTS/CTS protocol; and the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted.

According to an aspect of the present disclosure, there is provided a network threshold value determining apparatus, including: the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call; the element determining module is used for determining a plurality of threshold decision elements if the voice call index value meets the preset call condition; a fifth power adjustment module, configured to adjust the transmission power of the wireless access point according to the multiple threshold decision elements; the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted; the multiple threshold decision elements comprise at least two of a frequency error of a wireless chip of the terminal device, a DNS acquisition failure rate of the terminal device in a wireless communication process within a first preset time period, a TCP/UDP retransmission rate of the terminal device in a wireless communication process within a second preset time period, a current motion speed of the terminal device, and whether the WiFi network starts an RTS/CTS protocol or not when the terminal device sends a data packet with a length larger than a preset length.

According to an aspect of the present disclosure, there is provided a computer readable medium, on which a computer program is stored, which when executed by a processor, implements the network threshold value determination method according to any one of the above aspects.

According to an aspect of the present disclosure, there is provided an electronic device including: a processor; and a memory for storing executable instructions for the processor; wherein the processor is configured to perform the network threshold value determination method of any of the above aspects via execution of executable instructions.

In the technical solutions provided in some embodiments of the present disclosure, a voice call index value when a terminal device performs a VoWiFi call is determined, if the voice call index value satisfies a preset call condition, a frequency error of a wireless chip of the terminal device is determined, a transmission power of a wireless access point is adjusted according to the frequency error of the wireless chip, and after the adjustment, a received signal strength indication of the terminal device is determined as a threshold value of the VoWiFi network. On one hand, the problems of invalid access and network congestion caused by the fact that all WiFi can be accessed to the VoWiFi service can be avoided by determining the threshold value of the VoWiFi network; on the other hand, the transmission power of the wireless access point is adjusted based on the frequency error of the wireless chip, so that the threshold value of the VoWiFi network is determined, the terminal equipment is ensured to realize the voice call service of the VoWiFi based on the threshold value, and the problem of abnormal voice call caused by mistaken access or mistaken quit of the VoWiFi service is avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty. In the drawings:

fig. 1 schematically illustrates a network threshold value determination method according to a first exemplary embodiment of the present disclosure;

fig. 2 schematically illustrates a network threshold value determination method according to a second exemplary embodiment of the present disclosure;

fig. 3 schematically illustrates a network threshold value determination method according to a third exemplary embodiment of the present disclosure;

fig. 4 schematically illustrates a network threshold value determination method according to a fourth exemplary embodiment of the present disclosure;

fig. 5 schematically illustrates a network threshold value determination method according to a fifth exemplary embodiment of the present disclosure;

fig. 6 schematically illustrates a network threshold value determination apparatus according to a first exemplary embodiment of the present disclosure;

fig. 7 schematically illustrates a network threshold value determination apparatus according to a second exemplary embodiment of the present disclosure;

fig. 8 schematically illustrates a network threshold value determination apparatus according to a third exemplary embodiment of the present disclosure;

fig. 9 schematically illustrates a network threshold value determination apparatus according to a fourth exemplary embodiment of the present disclosure;

fig. 10 schematically illustrates a network threshold value determination apparatus according to a fifth exemplary embodiment of the present disclosure; and

fig. 11 schematically shows a block diagram of an electronic device according to an exemplary embodiment of the present disclosure.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and the like. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. Some of the block diagrams shown in the figures are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor devices and/or microcontroller devices.

The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the steps. For example, some steps may be decomposed, and some steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation. In addition, the terms "first", "second", "third", "fourth", "fifth" in the present application are for distinguishing purposes only and should not be construed as limiting the present application.

It should be noted that the network threshold value determining method of the present disclosure may be implemented by a server, that is, the server may perform each step of the network threshold value determining method of each embodiment of the present disclosure. In this case, the network threshold value determination apparatus described in the present disclosure may be deployed in the server. In addition, the server may be a server that controls a VoWiFi voice call service. Usually, the server may be deployed on an operator platform, however, the server may also be deployed between each WiFi node and the operator platform to limit terminals that erroneously access or erroneously exit the VoWiFi service, thereby ensuring that a user who really has a call requirement can implement a voice call through a network.

Fig. 1 schematically shows a flowchart of a network threshold value determination method of a first exemplary embodiment of the present disclosure. Referring to fig. 1, the network threshold value determining method of the first exemplary embodiment of the present disclosure may include the steps of:

and S12, determining a voice call index value when the terminal equipment carries out the VoWiFi call.

In an exemplary embodiment of the present disclosure, the terminal device is a terminal capable of supporting a VoWiFi call, and may include, but is not limited to, a mobile phone, a tablet computer, a smart watch, and the like, for example.

The voice call index value according to the present disclosure may be Mean Opinion Score (MOS). The mean opinion score is an index for evaluating the quality of a call service, and usually evaluates the quality of a call service by 1 to 5 points, for example, 1 indicates "poor", 2 indicates "poor", 3 indicates "medium", 4 indicates "good", and 5 indicates "good". It should be noted that the mean opinion score can also be expressed in decimal form, for example, 4.5 represents a quality level of the call service quality between "good" and "excellent".

It should be understood that, although the following description will take the average opinion as the voice call index value as an example, it is easily understood by those skilled in the art that the voice call index value may also include the Average Call Duration (ACD), the call completing rate (ASR), the call delay, etc., and a scheme similar to these indexes and combining at least two of these indexes to determine the voice call index value should also belong to the protection scope of the present disclosure.

In the process of determining the network threshold value, the server may send a threshold value determination instruction to the terminal device connected to the WiFi, where the instruction is used to prompt the user to start a process of determining the VoWiFi network threshold value. Specifically, the instruction may be sent to the terminal device in the form of a short message or voice. Subsequently, the user can determine an instruction to perform a VoWiFi call based on the threshold value received by the terminal device, and the VoWiFi call object is not particularly limited by the disclosure.

In the process of carrying out the VoWiFi call by the user through the terminal equipment, the voice call index value can be tested. Taking the average opinion as an example, the terminal device as the calling party and the terminal device as the called party can be connected to the MOS instrument, and the basic principle of the MOS instrument is as follows: the method comprises the steps of carrying out level adjustment on two received signals, simulating a standard telephone receiver by using an input filter for filtering, aligning the two signals in time and carrying out auditory transformation, wherein the auditory transformation comprises compensation and equalization of linear filtering and gain change, further extracting two distortion parameters, and integrating the two distortion parameters in frequency and time to determine the average opinion score. Specifically, MOS test software, including for example, tripley Pioneer, china Flywireless, etc., may be used to determine the mean opinion score.

According to some embodiments of the present disclosure, in order to determine the threshold value of the VoWiFi network more accurately, a voice call index value when the terminal device happens to be connected to a wireless Access Point (WiFi AP) may be determined when the terminal device performs a VoWiFi call.

First, the server may send power adjustment instructions to the wireless access point to adjust the transmit power of the wireless access point. However, it should be understood that the transmit power of the wireless access point may also be manually adjusted by a human. The transmitting power of the wireless access point is adjusted until the receiving power displayed by the terminal device is a preset power, wherein the preset power may be determined by the commissioning personnel according to the repeated experiment results, for example, the preset power is-60 dbm, however, it should be understood that the preset power may be determined as other values.

Next, the server may control the wireless access point to gradually decrease the transmission power, and in a case where the terminal device is not connected to the wireless access point, up-regulate the transmission power of the wireless access point until the terminal device is connected to the wireless access point. Specifically, when the transmission power of the wireless access terminal is gradually reduced and the terminal device is not connected to the wireless access point, the server continuously detects whether the terminal device is connected to the wireless access point or not in the process of adjusting the transmission power of the wireless access point, and once the terminal device is connected to the wireless access point, the wireless access point is controlled to stop adjusting the transmission power.

And S14, if the voice call index value meets the preset call condition, determining the frequency error of the wireless chip of the terminal equipment.

After determining the voice call index value, the server can judge whether the voice call index value meets a preset call condition. Specifically, the server may determine whether the voice call index is greater than or equal to a preset index value, and if the voice call index is greater than or equal to the preset index value, it may be determined that the voice call index value satisfies a preset call condition. The preset index value can be an index value which is manually preset according to an experimental result, and the specific value taking condition of the index value is not specially limited in the disclosure.

And under the condition that the voice call index value is determined not to meet the preset call condition, the server can control to adjust the transmitting power of the wireless access point until the voice call index value meets the preset call condition.

According to some embodiments of the present disclosure, the threshold value of the VoWiFi network to be determined by the present disclosure is an access threshold value of the VoWiFi network, that is, a threshold value of the terminal device accessing the VoWiFi network. In this case, the preset index value may include a first index value, and determining whether the voice call index value is greater than or equal to the preset index value may include determining whether the voice call index value is greater than or equal to the first index value, and determining that the voice call index value satisfies the preset call condition if the voice call index value is greater than or equal to the first index value.

Taking the voice call indicator value as an example, in these embodiments, the first indicator value may be set to 2.9. If the mean opinion score is less than 2.9, as determined in step S12, the server adjusts the transmit power of the wireless access point upward until the mean opinion score is greater than or equal to 2.9.

According to other embodiments of the present disclosure, the threshold value of the VoWiFi network to be determined by the present disclosure is an exit threshold value of the VoWiFi network, that is, a threshold value of the terminal device exiting the VoWiFi network. In this case, the preset index value may include a second index value, and determining whether the voice call index value is greater than or equal to the preset index value may include determining whether the voice call index value is greater than or equal to the second index value, and determining that the voice call index value satisfies the preset call condition if the voice call index value is greater than or equal to the second index value.

Still take the voice call indicator value as an example, in these embodiments, the second indicator value may be set to 3.0. If the mean opinion score is less than 3.0 as determined in step S12, the server adjusts the transmission power of the wireless access point upward until the mean opinion score is greater than or equal to 3.0.

It will be appreciated that, typically, the second indicator value utilized in determining the exit threshold value is greater than the first indicator value utilized in determining the access threshold value. In addition, the above-mentioned first index value of 2.9 and the second index value of 3.0 are merely exemplary illustrations, and should not be construed as limitations of the present disclosure.

In a case where it is determined that the voice call index value satisfies the preset call condition, the server may determine a frequency error of a wireless chip (WiFi chip) of the terminal device. The frequency error of the wireless chip is generally provided by the supplier of the wireless chip. In the case where the frequency error of the wireless chip cannot be determined, it can be determined by the use in the market. In addition, the frequency error of the wireless chip may be characterized by a parameter in ppm (parts per million), for example, it is determined that the frequency error of the wireless chip may be 30 ppm.

And S16, adjusting the transmitting power of the wireless access point according to the frequency error of the wireless chip.

In an exemplary embodiment of the present disclosure, the server compares the frequency error of the wireless chip with a preset error, and adjusts the transmission power of the wireless access point according to the comparison result of the frequency error of the wireless chip and the preset error.

Specifically, the preset error may include a first error, a second error, and a third error. If the frequency error of the wireless chip is larger than the first error, the transmitting power of the wireless access point is adjusted up to a first power value; if the frequency error of the wireless chip is between the first error and the second error (which may include the first error), adjusting the transmission power of the wireless access point by a second power value; if the frequency error of the wireless chip is between the second error and a third error (which may include the second error and/or the third error), the transmit power of the wireless access point is adjusted up to a third power value. In addition, if the frequency error of the wireless chip is greater than the third error, the transmit power of the wireless access point is adjusted up by a fourth power value.

It should be noted that the first error, the second error, the third error, the first power value, the second power value, the third power value, and the fourth power value may be manually preset, and the specific values are not particularly limited in this disclosure.

The first error, the second error and the third error are respectively 25ppm, 20ppm and 10ppm, and the first power value, the second power value and the third power value are respectively 3dbm, 2dbm and 1 dbm. If the frequency error of the wireless chip is more than 25ppm, the transmitting power of the wireless access point is adjusted up by 3 dbm; if the frequency error of the wireless chip is between 25ppm and 20ppm, the transmitting power of the wireless access point is adjusted up by 2 dbm; if the frequency error of the wireless chip is between 20ppm and 10ppm, the transmitting power of the wireless access point is adjusted up to 1 dbm. In addition, the transmit power of the wireless access point may be adjusted up to a fourth power value, such as 0.5dbm, where the frequency error of the wireless chip is below 10 ppm.

And S18, after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network.

After the transmission power of the wireless access point is adjusted, the server may obtain a Received Signal Strength Indication (RSSI) of the terminal device, and use the obtained RSSI of the terminal device as a threshold value of the VoWiFi network. The process of the server acquiring the RSSI of the terminal device is similar to the process of the server acquiring information from the terminal device in the related art, and is not described again.

In the method for determining the network threshold value according to the first exemplary embodiment of the present disclosure, the influence of the frequency error of the wireless chip on the VoWiFi service is fully considered, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

Fig. 2 schematically shows a flowchart of a network threshold value determination method of a second exemplary embodiment of the present disclosure. Referring to fig. 2, the network threshold value determining method of the second exemplary embodiment of the present disclosure may include the steps of:

and S22, determining a voice call index value when the terminal equipment carries out the VoWiFi call.

Step S22 is the same as step S12, and will not be described herein.

And S24, if the voice call index value meets the preset call condition, determining the statistical value of the preset network event.

The process of determining whether the voice call indicator value satisfies the predetermined call condition in step S24 is the same as the process of determining whether the voice call indicator value satisfies the predetermined call condition in step S14, and is not repeated herein.

The server may determine a statistical value of the preset network event under the condition that it is determined that the voice call index value satisfies the preset call condition. The preset statistical value of the network event may include a failure rate obtained by the terminal device through a DNS (Domain Name System) in a wireless communication process within a first preset time period, or a retransmission rate of a TCP (Transmission Control Protocol)/UDP (User Datagram Protocol) in a wireless communication process within a second preset time period.

The first preset time period and the second preset time period may be set in advance manually, for example, the first preset time period may be a time period within 10 days from the current time, and the second preset time period may be a time period within 15 days from the current time. In addition, it should be noted that the first preset time period and the second preset time period may be the same.

The DNS acquisition failure rate and the TCP/UDP retransmission rate may both be expressed in percentage, for example, it is determined that the DNS acquisition failure rate in the first preset time is 3%, and the TCP/UDP retransmission rate in the second preset time is 8%.

And S26, adjusting the transmitting power of the wireless access point according to the statistical value of the preset network event.

In an exemplary embodiment of the present disclosure, the server may compare the statistical value of the preset network event with a preset threshold, and adjust the transmission power of the wireless access point according to a comparison result of the statistical value of the preset network event and the preset threshold.

Specifically, the preset threshold may include a first threshold, a second threshold, and a third threshold. If the statistic value of the preset network event is smaller than the first threshold value, the transmitting power of the wireless access point is adjusted up to a fifth power value; if the statistical value of the preset network event is between a first threshold value and a second threshold value (which can comprise the first threshold value), the transmission power of the wireless access point is adjusted up to a sixth power value; if the statistical value of the preset network event is between a second threshold and a third threshold (which may include the second threshold and/or the third threshold), adjusting the transmission power of the wireless access point up to a seventh power value; and if the statistical value of the preset network event is larger than the third threshold value, the transmitting power of the wireless access point is adjusted up to an eighth power value.

It should be noted that the first threshold, the second threshold, the third threshold, the fifth power value, the sixth power value, the seventh power value, and the eighth power value may be manually preset, and the specific values are not particularly limited in this disclosure.

In the case that the statistical value of the preset network event includes a DNS acquisition failure rate in the process of wirelessly communicating by the terminal device within the first preset time period, the first threshold, the second threshold, and the third threshold are respectively 5%, 20%, and 50%, and the fifth power value, the sixth power value, the seventh power value, and the eighth power value are respectively 1dbm, 2dbm, 10dbm, and 20dbm, for example, the description will be given. If the DNS acquisition failure rate is less than 5%, the transmitting power of the wireless access point is adjusted up to 1 dbm; if the DNS acquisition failure rate is between 5% and 20%, the transmission power of the wireless access point is adjusted up by 2 dbm; if the DNS acquisition failure rate is between 20% and 50%, the transmission power of the wireless access point is adjusted up by 10 dbm; if the DNS acquisition failure rate is more than 50%, the transmission power of the wireless access point is adjusted up to 20 dbm.

In the case that the preset statistics of the network event include the TCP/UDP retransmission rate during the terminal device wirelessly communicating within the second preset time period, the first threshold, the second threshold, and the third threshold are respectively 5%, 20%, and 50%, and the fifth power value, the sixth power value, the seventh power value, and the eighth power value are respectively 1dbm, 2dbm, 10dbm, and 20 dbm. If the retransmission rate of the TCP/UDP is less than 5%, the transmitting power of the wireless access point is adjusted up to 1 dbm; if the retransmission rate of the TCP/UDP is between 5% and 20%, the transmission power of the wireless access point is adjusted up by 2 dbm; if the retransmission rate of the TCP/UDP is between 20% and 50%, the transmission power of the wireless access point is adjusted up to 10 dbm; if the TCP/UDP retransmission rate is greater than 50%, the transmit power of the wireless access point is adjusted up to 20 dbm.

And S28, after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network.

Step S28 is the same as step S18, and will not be described herein.

In the method for determining the network threshold value according to the second exemplary embodiment of the present disclosure, the influence of the DNS acquisition failure rate or the TCP/UDP retransmission rate on the VoWiFi service is fully considered, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion can be alleviated.

Fig. 3 schematically shows a flowchart of a network threshold value determination method of a third exemplary embodiment of the present disclosure. Referring to fig. 3, the network threshold value determining method of the third exemplary embodiment of the present disclosure may include the steps of:

and S32, determining a voice call index value when the terminal equipment carries out the VoWiFi call.

Step S32 is the same as step S12, and will not be described herein.

And S34, if the voice call index value meets the preset call condition, determining the current movement speed of the terminal equipment.

The process of determining whether the voice call indicator value satisfies the predetermined call condition in step S34 is the same as the process of determining whether the voice call indicator value satisfies the predetermined call condition in step S14, and is not repeated herein.

Under the condition that the voice call index value is determined to meet the preset call condition, the server can determine the current movement speed of the terminal equipment. Specifically, the speed sensor of the terminal device may be used to determine the moving speed of the terminal device, and in the case that the terminal device is not equipped with the speed sensor, the speed sensor may be attached to the terminal device to determine the current moving speed of the terminal device.

And S36, adjusting the transmitting power of the wireless access point according to the current movement speed of the terminal equipment.

In an exemplary embodiment of the present disclosure, the server may compare the current moving speed of the terminal device with a preset speed, and adjust the transmission power of the wireless access point according to the comparison result of the current moving speed of the terminal device with the preset speed.

Specifically, the preset speed may include a first speed, a second speed, and a third speed. If the current movement speed of the terminal equipment is less than the first speed, the transmitting power of the wireless access point is adjusted up to a ninth power value; if the current movement speed of the terminal equipment is between the first speed and the second speed (the first speed can be included), the transmission power of the wireless access point is adjusted up to a tenth power value; if the current movement speed of the terminal equipment is between the second speed and the third speed (the second speed and/or the third speed can be included), the transmission power of the wireless access point is adjusted up to an eleventh power value; and if the current movement speed of the terminal equipment is greater than the third speed, the transmitting power of the wireless access point is adjusted up to a twelfth power value.

It should be noted that the first speed, the second speed, the third speed, the ninth power value, the tenth power value, the eleventh power value and the twelfth power value can be considered to be preset, and the specific values are not particularly limited in this disclosure.

The first speed, the second speed, and the third speed are 5km/h, 20km/h, and 50km/h, respectively, and the ninth power value, the tenth power value, the eleventh power value, and the twelfth power value are 1dbm, 2dbm, 10dbm, and 20dbm, respectively, for example. If the current movement speed of the terminal equipment is less than 5km/h, the transmitting power of the wireless access point is adjusted up by 1 dbm; if the current movement speed of the terminal equipment is between 5km/h and 20km/h, the transmitting power of the wireless access point is adjusted up to 2 dbm; if the current movement speed of the terminal equipment is between 20km/h and 50km/h, the transmitting power of the wireless access point is adjusted up to 10 dbm; if the current moving speed of the terminal equipment is more than 50km/h, the transmitting power of the wireless access point is adjusted up to 20 dbm.

And S38, after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network.

Step S38 is the same as step S18, and will not be described herein.

In the method for determining the network threshold value according to the third exemplary embodiment of the present disclosure, in consideration of the problem that the doppler effect is obvious in a high speed situation, the threshold value of the VoWiFi service is determined based on the operation speed of the mobile terminal, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion can be alleviated.

Fig. 4 schematically shows a flowchart of a network threshold value determination method of a fourth exemplary embodiment of the present disclosure. Referring to fig. 4, a network threshold value determining method of a fourth exemplary embodiment of the present disclosure may include the steps of:

and S42, determining a voice call index value when the terminal equipment carries out the VoWiFi call.

Step S42 is the same as step S12, and will not be described herein.

And S44, if the voice call index value meets the preset call condition, controlling the terminal equipment to send the data packet with the length greater than the preset length in the WiFi communication mode.

The process of determining whether the voice call indicator value satisfies the predetermined call condition in step S44 is the same as the process of determining whether the voice call indicator value satisfies the predetermined call condition in step S14, and is not repeated herein.

Under the condition that the voice call index value meets the preset call condition, the server can control the terminal equipment to send the data packet with the length larger than the preset length in the WiFi communication mode. Specifically, the server may send a packet sending instruction to the terminal device, and the terminal device may send a packet with a length greater than a preset length in response to the instruction. The preset length may be set manually in advance, for example, the preset length may be 2346 bytes.

And S46, if the WiFi network starts the RTS/CTS protocol, adjusting the transmitting power of the wireless access point.

After the terminal device sends the data packet with the length greater than the preset length in the WiFi communication mode, the server may determine whether the WiFi network starts an RTS/CTS (Request To Send/Clear To Send) protocol.

And under the condition that the WiFi network starts the RTS/CTS protocol, the transmitting power of the wireless access point is adjusted up to a preset power value. The preset power value may be manually preset, for example, the preset power value may be set to 3 dbm.

And S48, after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network.

Step S48 is the same as step S18, and will not be described herein.

In the method for determining the network threshold value according to the fourth exemplary embodiment of the present disclosure, whether the WiFi network starts RTS/CTS is considered, if the RTS/CTS is started, it indicates that a hidden terminal exists in the current network, and by adjusting the transmission power of the wireless access point, the terminal device can access the voip service under a better network condition, thereby improving the accuracy of accessing the voip service by the terminal device.

Fig. 5 schematically shows a flowchart of a network threshold value determination method of a fifth exemplary embodiment of the present disclosure. Referring to fig. 5, a network threshold value determining method of a fifth exemplary embodiment of the present disclosure may include the steps of:

s52, determining a voice call index value when the terminal equipment carries out the VoWiFi call.

Step S52 is the same as step S12, and will not be described herein.

And S54, if the voice call index value meets the preset call condition, determining a plurality of threshold decision elements.

The process of determining whether the voice call indicator value satisfies the predetermined call condition in step S54 is the same as the process of determining whether the voice call indicator value satisfies the predetermined call condition in step S14, and is not repeated herein.

The server may determine a plurality of threshold decision elements in a case where it is determined that the voice call index value satisfies a preset call condition. Wherein the plurality of threshold decision elements comprise: the method comprises the steps of obtaining a frequency error of a wireless chip of the terminal device, obtaining a failure rate of the terminal device through DNS in a wireless communication process within a first preset time period, a TCP/UDP retransmission rate of the terminal device in a wireless communication process within a second preset time period, a current movement speed of the terminal device, and whether the WiFi network starts at least two of RTS/CTS protocols when the terminal device sends a data packet with the length larger than the preset length. Specifically, each threshold decision element is described in the first exemplary embodiment to the fourth exemplary embodiment, and is not described herein again.

And S56, adjusting the transmitting power of the wireless access point according to the plurality of threshold decision elements.

In an exemplary embodiment of the present disclosure, a weighting algorithm may be used to process the plurality of threshold decision elements to determine the magnitude by which the transmission power of the wireless access point needs to be adjusted.

First, weights may be configured for the threshold determination elements, for example, a weight corresponding to a frequency error of a wireless chip of the terminal device is configured as w1, a weight of a DNS acquisition failure rate during wireless communication by the terminal device in a first preset time period is configured as w2, a weight of a TCP/UDP retransmission rate during wireless communication by the terminal device in a second preset time period is configured as w3, a weight of a current movement speed of the terminal device is configured as w4, and a weight of whether the WiFi network starts an RTS/CTS protocol when the terminal device transmits a packet having a length greater than a preset length is configured as w 5. W1 to w5 may be configured in advance manually, and the value of each weight is not particularly limited in this disclosure.

Next, a weighting operation is performed on the plurality of threshold decision elements. Taking the above five elements as examples, the following formula can be used to calculate the amplitude y of the transmission power adjustment of the wireless access point:

y＝w1*x1+w2*x2+w3*x3+w4*x4+w5*x5

here, x1, x2, x3, x4, and x5 represent the values of the respective threshold determination elements, respectively, and it should be understood that, in order to enable uniform calculation, the values of the respective threshold determination elements may be normalized before calculation. In addition, for a threshold decision element x5 that whether the WiFi network starts the RTS/CTS protocol when the terminal device sends a data packet with a length greater than a preset length, if the RTS/CTS protocol is started, x5 is marked as 1; if the RTS/CTS protocol is not enabled, x5 is noted as 0.

After determining the amplitude of the transmission power of the wireless access point, which needs to be adjusted, the server may adjust the transmission power of the wireless access point.

And S58, after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network.

Step S58 is the same as step S18, and will not be described herein.

In the method for determining the network threshold value according to the fifth exemplary embodiment of the present disclosure, multiple situations affecting access to the VoWiFi service are integrated, so that invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

It should be noted that although the various steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that these steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.

Further, a network threshold value determination device is also provided in this example embodiment.

Fig. 6 schematically shows a block diagram of the network threshold value determination apparatus of the first exemplary embodiment of the present disclosure. Referring to fig. 6, the network threshold value determining apparatus 6 according to an exemplary embodiment of the present disclosure may include an index value determining module 61, a frequency error determining module 63, a first power adjusting module 65, and a threshold value determining module 67.

Specifically, the index value determining module 61 may be configured to determine a voice call index value when the terminal device performs a VoWiFi call; the frequency error determination module 63 may be configured to determine a frequency error of a wireless chip of the terminal device if the voice call index value satisfies a preset call condition; the first power adjustment module 65 may be configured to adjust the transmission power of the wireless access point according to the frequency error of the wireless chip; the threshold value determining module 67 may be configured to determine the received signal strength indication of the terminal device as the threshold value of the VoWiFi network after the transmission power of the wireless access point is adjusted.

According to an exemplary embodiment of the disclosure, before determining the voice call index value when the terminal device is performing the VoWiFi call, the index value determination module 61 is further configured to perform: adjusting the transmitting power of the wireless access point until the receiving power displayed by the terminal equipment is the preset power; gradually reducing the transmitting power of the wireless access point, and under the condition that the terminal equipment is not connected to the wireless access point, increasing the transmitting power of the wireless access point until the terminal equipment is connected to the wireless access point.

According to an exemplary embodiment of the present disclosure. The first power adjustment module 65 is configured to perform: comparing the frequency error of the wireless chip with a preset error; and adjusting the transmitting power of the wireless access point according to the comparison result of the frequency error of the wireless chip and the preset error.

According to an exemplary embodiment of the present disclosure, the preset error includes a first error, a second error, and a third error; the first power adjustment module 65 is further configured to perform: if the frequency error of the wireless chip is larger than the first error, the transmitting power of the wireless access point is adjusted up to a first power value; if the frequency error of the wireless chip is between the first error and the second error, the transmitting power of the wireless access point is adjusted up to a second power value; and if the frequency error of the wireless chip is between the second error and the third error, the transmitting power of the wireless access point is adjusted up to a third power value.

According to an exemplary embodiment of the present disclosure, the frequency error determination module 63 is configured to perform: and if the voice call index value does not meet the preset call condition, adjusting the transmitting power of the wireless access point until the voice call index value meets the preset call condition.

According to an exemplary embodiment of the present disclosure, the frequency error determination module 63 is further configured to perform: judging whether the voice call index value is greater than or equal to a preset index value or not; and if the voice call index value is greater than or equal to the preset index value, determining that the voice call index value meets the preset call condition.

According to an exemplary embodiment of the disclosure, the threshold value of the VoWiFi network is an access threshold value of the VoWiFi network, and the preset index value includes a first index value; the frequency error determination module 63 is further configured to perform: judging whether the voice call index value is greater than or equal to a first index value or not; and if the voice call index value is greater than or equal to the first index value, determining that the voice call index value meets a preset call condition.

According to an exemplary embodiment of the disclosure, the threshold value of the VoWiFi network is an exit threshold value of the VoWiFi network, and the preset index value includes a second index value; the frequency error determination module 63 is further configured to perform: judging whether the voice call index value is larger than or equal to a second index value or not; and if the voice call index value is greater than or equal to the second index value, determining that the voice call index value meets a preset call condition.

In the network threshold value determining device according to the first exemplary embodiment of the present disclosure, the influence of the frequency error of the wireless chip on the VoWiFi service is fully considered, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

Fig. 7 schematically shows a block diagram of a network threshold value determination apparatus of a second exemplary embodiment of the present disclosure. Referring to fig. 7, the network threshold value determining apparatus 7 according to the exemplary embodiment of the present disclosure may include an index value determining module 61, a statistic value determining module 71, a second power adjusting module 73, and a threshold value determining module 67.

Specifically, the index value determining module 61 may be configured to determine a voice call index value when the terminal device performs a VoWiFi call; the statistic determination module 71 may be configured to determine a statistic of a preset network event if the voice call index value satisfies a preset call condition; the second power adjustment module 73 is configured to adjust the transmission power of the wireless access point according to a statistical value of a preset network event; the threshold value determining module 67 may be configured to determine the received signal strength indication of the terminal device as the threshold value of the VoWiFi network after the transmission power of the wireless access point is adjusted.

According to an exemplary embodiment of the disclosure, the preset statistics of the network event include a DNS acquisition failure rate of the terminal device in the process of communicating wirelessly within a first preset time period, or a TCP/UDP retransmission rate of the terminal device in the process of communicating wirelessly within a second preset time period.

According to an exemplary embodiment of the present disclosure, the second power adjustment module 73 is configured to perform: comparing the statistical value of the preset network event with a preset threshold value; and adjusting the transmitting power of the wireless access point according to the comparison result of the statistical value of the preset network event and the preset threshold value.

According to an exemplary embodiment of the present disclosure, the preset threshold includes a first threshold, a second threshold, and a third threshold; wherein the second power adjustment module 73 is further configured to perform: if the statistic value of the preset network event is smaller than the first threshold value, the transmitting power of the wireless access point is adjusted up to a fifth power value; if the statistic value of the preset network event is between the first threshold value and the second threshold value, the transmitting power of the wireless access point is adjusted up to a sixth power value; if the statistic value of the preset network event is between the second threshold value and the third threshold value, the transmitting power of the wireless access point is adjusted up to a seventh power value; and if the statistical value of the preset network events is larger than the third threshold value, the transmitting power of the wireless access point is adjusted up to an eighth power value.

In the network threshold value determining device according to the second exemplary embodiment of the present disclosure, the influence of the DNS acquisition failure rate or the TCP/UDP retransmission rate on the VoWiFi service is fully considered, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

Fig. 8 schematically shows a block diagram of a network threshold value determination apparatus of a third exemplary embodiment of the present disclosure. Referring to fig. 8, the network threshold value determining apparatus 8 according to an exemplary embodiment of the present disclosure may include an index value determining module 61, a movement speed determining module 81, a third power adjusting module 83, and a threshold value determining module 67.

Specifically, the index value determining module 61 may be configured to determine a voice call index value when the terminal device performs a VoWiFi call; the movement speed determination module 81 may be configured to determine a current movement speed of the terminal device if the voice call index value satisfies a preset call condition; the third power adjustment module 83 may be configured to adjust the transmission power of the wireless access point according to the current movement speed of the terminal device; the threshold value determining module 67 may be configured to determine the received signal strength indication of the terminal device as the threshold value of the VoWiFi network after the transmission power of the wireless access point is adjusted.

According to an exemplary embodiment of the present disclosure, the third power adjustment module 83 is configured to perform: comparing the current movement speed of the terminal equipment with a preset speed; and adjusting the transmitting power of the wireless access point according to the comparison result of the current movement speed of the terminal equipment and the preset speed.

According to an exemplary embodiment of the present disclosure, the preset speeds may include a first speed, a second speed, and a third speed; wherein the third power adjustment module 83 is further configured to perform: if the current movement speed of the terminal equipment is less than the first speed, the transmitting power of the wireless access point is adjusted up to a ninth power value; if the current movement speed of the terminal equipment is between the first speed and the second speed, the transmitting power of the wireless access point is adjusted up to a tenth power value; if the current movement speed of the terminal equipment is between the second speed and the third speed, the transmitting power of the wireless access point is adjusted up to an eleventh power value; and if the current movement speed of the terminal equipment is greater than the third speed, the transmitting power of the wireless access point is adjusted up to a twelfth power value.

In the network threshold value determining device according to the third exemplary embodiment of the present disclosure, in consideration of the problem that the doppler effect is obvious in a high speed situation, the threshold value of the VoWiFi service is determined based on the operation speed of the mobile terminal, so that the invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

Fig. 9 schematically shows a block diagram of a network threshold value determination apparatus according to a fourth exemplary embodiment of the present disclosure. Referring to fig. 9, the network threshold value determining apparatus 9 according to an exemplary embodiment of the present disclosure may include an index value determining module 61, a terminal control module 91, a fourth power adjusting module 93, and a threshold value determining module 67.

Specifically, the index value determining module 61 may be configured to determine a voice call index value when the terminal device performs a VoWiFi call; the terminal control module 91 may be configured to control the terminal device to send a data packet with a length greater than a preset length in the WiFi communication mode if the voice call index value satisfies a preset call condition; the fourth power adjustment module 93 may be configured to adjust the transmission power of the wireless access point if the WiFi network starts the RTS/CTS protocol; the threshold value determining module 67 may be configured to determine the received signal strength indication of the terminal device as the threshold value of the VoWiFi network after the transmission power of the wireless access point is adjusted.

According to an exemplary embodiment of the present disclosure, the fourth power adjustment module 93 is configured to perform: and if the WiFi network is judged to start the RTS/CTS protocol, the transmitting power of the wireless access point is adjusted up to a preset power value.

In the network threshold value determining device according to the fourth exemplary embodiment of the present disclosure, whether the WiFi network starts RTS/CTS is considered, if the RTS/CTS is started, it indicates that a hidden terminal exists in the current network, and by adjusting the transmission power of the wireless access point, the terminal device can access the voip service under the condition that the network is better, so as to improve the accuracy of accessing the voip service by the terminal device.

Fig. 10 schematically shows a block diagram of a network threshold value determination apparatus of a fifth exemplary embodiment of the present disclosure. Referring to fig. 10, the network threshold value determining apparatus 10 according to an exemplary embodiment of the present disclosure may include an index value determining module 61, an element determining module 101, a fifth power adjusting module 103, and a threshold value determining module 67.

Specifically, the index value determining module 61 may be configured to determine a voice call index value when the terminal device performs a VoWiFi call; the element determining module 101 may be configured to determine a plurality of threshold decision elements if the voice call index value satisfies a preset call condition; the fifth power adjustment module 103 may be configured to adjust the transmission power of the wireless access point according to the plurality of threshold decision elements; the threshold value determining module 67 may be configured to determine, after the transmission power of the wireless access point is adjusted, the received signal strength indication of the terminal device as a threshold value of the VoWiFi network; the multiple threshold decision elements comprise at least two of a frequency error of a wireless chip of the terminal device, a DNS acquisition failure rate of the terminal device in a wireless communication process within a first preset time period, a TCP/UDP retransmission rate of the terminal device in a wireless communication process within a second preset time period, a current motion speed of the terminal device, and whether the WiFi network starts an RTS/CTS protocol or not when the terminal device sends a data packet with a length larger than a preset length.

According to an exemplary embodiment of the present disclosure, the fifth power adjustment module 103 is configured to perform: and processing the plurality of threshold decision elements by adopting a weighting algorithm to determine the amplitude of the transmission power of the wireless access point which needs to be adjusted, and adjusting the transmission power of the wireless access point according to the amplitude which needs to be adjusted.

In the network threshold value determining device according to the fifth exemplary embodiment of the present disclosure, multiple situations affecting access to the VoWiFi service are integrated, so that invalid access of the VoWiFi service can be effectively reduced, and the problem of network congestion is alleviated.

Since each functional module of the program operation performance analysis apparatus according to the embodiment of the present invention is the same as that in the embodiment of the present invention, it is not described herein again.

In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above section "exemplary methods" of the present description, when said program product is run on the terminal device.

The program product may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical disk, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).

In an exemplary embodiment of the present disclosure, an electronic device capable of implementing the above method is also provided.

As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.

An electronic device 1100 according to this embodiment of the invention is described below with reference to fig. 11. The electronic device 1100 shown in fig. 11 is only an example and should not bring any limitations to the function and the scope of use of the embodiments of the present invention.

As shown in fig. 11, electronic device 1100 is embodied in the form of a general purpose computing device. The components of the electronic device 1100 may include, but are not limited to: the at least one processing unit 1110, the at least one memory unit 1120, a bus 1130 connecting different system components (including the memory unit 1120 and the processing unit 1110), and a display unit 1140.

Wherein the storage unit stores program code that is executable by the processing unit 1110 to cause the processing unit 1110 to perform steps according to various exemplary embodiments of the present invention as described in the above section "exemplary methods" of the present specification. For example, the processing unit 1110 may perform steps S12 through S18 as shown in fig. 1, steps S22 through S28 as shown in fig. 2, steps S32 through S38 as shown in fig. 3, steps S42 through S48 as shown in fig. 4, or steps S52 through S58 as shown in fig. 5.

The storage unit 1120 may include a readable medium in the form of a volatile memory unit, such as a random access memory unit (RAM)11201 and/or a cache memory unit 11202, and may further include a read only memory unit (ROM) 11203.

Storage unit 1120 may also include a program/utility 11204 having a set (at least one) of program modules 11205, such program modules 11205 including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.

Bus 1130 may be representative of one or more of several types of bus structures, including a memory unit bus or memory unit controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

The electronic device 1100 may also communicate with one or more external devices 1200 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the electronic device 1100, and/or with any devices (e.g., router, modem, etc.) that enable the electronic device 1100 to communicate with one or more other computing devices. Such communication may occur via an input/output (I/O) interface 1150. Also, the electronic device 1100 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the internet) via the network adapter 1160. As shown, the network adapter 1160 communicates with the other modules of the electronic device 1100 over the bus 1130. It should be appreciated that although not shown, other hardware and/or software modules may be used in conjunction with the electronic device 1100, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.

Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.

It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.

Claims

1. A method for determining a network threshold value is characterized by comprising the following steps:

determining a voice call index value when the terminal equipment carries out VoWiFi call;

if the voice call index value meets a preset call condition, determining a statistical value of a preset network event, wherein the statistical value of the preset network event comprises a DNS acquisition failure rate of the terminal equipment in a wireless communication process within a first preset time period or a TCP/UDP retransmission rate of the terminal equipment in a wireless communication process within a second preset time period;

comparing the statistic value of the preset network event with a preset threshold value, and adjusting the transmitting power of the wireless access point according to the comparison result of the statistic value of the preset network event and the preset threshold value;

and after the transmission power of the wireless access point is adjusted, determining the received signal strength indication of the terminal equipment as a threshold value of the VoWiFi network so as to avoid mistakenly accessing or mistakenly exiting the VoWiFi service.

2. The method of claim 1, wherein before the terminal device performs a VoWiFi call, the method further comprises:

adjusting the transmitting power of the wireless access point until the receiving power displayed by the terminal equipment is preset power;

gradually reducing the transmission power of the wireless access point, and under the condition that the terminal equipment is not connected to the wireless access point, increasing the transmission power of the wireless access point until the terminal equipment is connected to the wireless access point.

3. The method of claim 1, wherein the preset threshold comprises a first threshold, a second threshold and a third threshold; wherein, adjusting the transmission power of the wireless access point according to the comparison result of the statistical value of the preset network event and the preset threshold comprises:

if the statistic value of the preset network event is smaller than the first threshold value, the transmitting power of the wireless access point is adjusted up to a first power value;

if the statistic value of the preset network event is between the first threshold value and the second threshold value, the transmitting power of the wireless access point is adjusted to a second power value;

if the statistical value of the preset network event is between the second threshold value and the third threshold value, the transmitting power of the wireless access point is adjusted up to a third power value;

and if the statistical value of the preset network event is greater than the third threshold value, the transmitting power of the wireless access point is adjusted up to a fourth power value.

4. The method of claim 1, further comprising:

and if the voice call index value does not meet the preset call condition, adjusting the transmitting power of the wireless access point until the voice call index value meets the preset call condition.

5. The method of claim 1, further comprising:

judging whether the voice call index value is greater than or equal to a preset index value or not;

and if the voice call index value is greater than or equal to a preset index value, determining that the voice call index value meets a preset call condition.

6. The method as claimed in claim 5, wherein the threshold of the VoWiFi network is an access threshold of the VoWiFi network, and the preset index value comprises a first index value; wherein, judging whether the voice call index value is greater than or equal to a preset index value comprises:

judging whether the voice call index value is larger than the first index value or not;

and if the voice call index value is greater than or equal to the first index value, determining that the voice call index value meets a preset call condition.

7. The method as claimed in claim 5, wherein the threshold of the VoWiFi network is an exit threshold of the VoWiFi network, and the preset index value includes a second index value; wherein, judging whether the voice call index value is greater than or equal to a preset index value comprises:

judging whether the voice call index value is larger than the second index value or not;

and if the voice call index value is greater than or equal to the second index value, determining that the voice call index value meets a preset call condition.

8. A network threshold value determination apparatus, comprising:

the index value determining module is used for determining a voice call index value when the terminal equipment carries out VoWiFi call;

a statistic determination module, configured to determine a statistic of a preset network event if the voice call index value meets a preset call condition, where the statistic of the preset network event includes a DNS acquisition failure rate of the terminal device in a wireless communication process within a first preset time period, or a TCP/UDP retransmission rate of the terminal device in a wireless communication process within a second preset time period;

the power adjusting module is used for comparing the statistic value of the preset network event with a preset threshold value and adjusting the transmitting power of the wireless access point according to the comparison result of the statistic value of the preset network event and the preset threshold value;

and the threshold value determining module is used for determining the received signal strength indication of the terminal equipment as the threshold value of the VoWiFi network after the transmitting power of the wireless access point is adjusted so as to avoid mistakenly accessing or mistakenly exiting the VoWiFi service.

9. A storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the network threshold value determination method of any of claims 1 to 7.

10. An electronic device, comprising:

a processor; and

a memory for storing executable instructions of the processor;

wherein the processor is configured to perform the network threshold value determination method of any of claims 1-7 via execution of the executable instructions.