CN117135679B

CN117135679B - Terminal GSM and Wi-Fi coexistence test method, system and medium

Info

Publication number: CN117135679B
Application number: CN202311397961.6A
Authority: CN
Inventors: 罗建星; 吴李慧; 张冬波; 刘浩麟; 黄鹏杰
Original assignee: Guangdong Xinbao Testing Co ltd; Dongguan Btl Inc
Current assignee: Dongguan Btl Inc; Guangdong Xinbao Testing Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-01-05
Anticipated expiration: 2043-10-26
Also published as: CN117135679A

Abstract

The application provides a method, a system and a medium for testing coexistence of GSM and Wi-Fi of a terminal. The method comprises the steps of respectively and independently connecting with a Wi-Fi/GSM network through a combination of an OTA antenna darkroom test system and a comprehensive tester, obtaining wireless network parameter information and total omni-directional sensitivity information of the Wi-Fi/GSM received by a terminal, further processing to obtain a wireless communication index and a wireless communication index relative value, obtaining comprehensive tester gear information through threshold comparison, obtaining effective real-time total omni-directional sensitivity information and interference total omni-directional sensitivity information after determining power and channel information corresponding to wireless communication through the gear information, calculating to obtain interference index of the GSM/Wi-Fi network, and further obtaining interference index of the GSM/Wi-Fi network; and the coexistence test of the terminal GSM and Wi-Fi is realized.

Description

Terminal GSM and Wi-Fi coexistence test method, system and medium

Technical Field

The application relates to the field of wireless communication network testing, in particular to a method, a system and a medium for testing coexistence of GSM and Wi-Fi of a terminal.

Background

Currently, GSM (Global System for Mobile Communications) is a global system for mobile communications, and is used for 2G, 3G and 4G cellular communications, wi-Fi (WirelessFidelity), and wireless fidelity technology, which is also called "mobile hotspot" in chinese, and is a wireless local area network technology created in the IEEE 802.11 standard, GSM and Wi-Fi are two wireless communication technologies widely used in terminal devices, and in a practical application scenario, the terminal devices often receive GSM and Wi-Fi signals at the same time, and need to switch between these two networks, and there is a phenomenon of mutual interference between these two networks, so ensuring coexistence performance of the terminal devices in GSM and Wi-Fi network environments is critical for normal operation of the terminal devices.

However, due to the characteristic difference of the terminal device in the GSM and Wi-Fi network environments, the conventional test method often cannot accurately test the coexistence performance of the terminal device in different networks. Therefore, a new method and system for testing coexistence of terminal GSM and Wi-Fi are needed to improve testing accuracy and reliability.

In view of the above problems, an effective technical solution is currently needed.

Disclosure of Invention

In view of the above problems, the present application aims to provide a method, a system and a medium for testing coexistence of a terminal GSM and Wi-Fi, which can be respectively and independently connected with a Wi-Fi/GSM network through a combination of an OTA antenna darkroom test system and a comprehensive tester, and obtain wireless network parameter information and total omni-directional sensitivity information of the Wi-Fi/GSM received by the terminal, further process to obtain a wireless communication index and a relative value of the wireless communication index, further obtain gear information of the comprehensive tester through threshold comparison, and obtain effective real-time total omni-directional sensitivity information and interference total omni-directional sensitivity information after determining power and channel information corresponding to wireless communication through the gear information, calculate to obtain an interference index of the GSM/Wi-Fi network, and further obtain an interference index of the GSM/Wi-Fi network. According to the method and the device, the interference degree index of the GSM/Wi-Fi network is determined by analyzing the total omnidirectional sensitivity information and the interference total omnidirectional sensitivity information after the interference of the wireless network is added, so that the method and the device for testing the coexistence of the GSM and the Wi-Fi of the terminal are realized.

The application also provides a terminal GSM and Wi-Fi coexistence test method, which comprises the following steps:

acquiring OTA antenna darkroom test system information and comprehensive tester information;

the comprehensive tester is respectively and independently connected with a Wi-Fi/GSM network, wireless communication parameter information of the Wi-Fi/GSM and total omnidirectional sensitivity information of the Wi-Fi/GSM received by a terminal are obtained through measurement, and wireless communication parameter characteristic data of the Wi-Fi/GSM are extracted according to the wireless communication parameter information;

inputting the wireless communication parameter characteristic data into a wireless communication index model, and processing to obtain a wireless communication index;

comparing the wireless communication index with a preset wireless communication index standard value to obtain a wireless communication index relative value, and comparing the wireless communication index relative value with preset comprehensive tester gear threshold information to obtain comprehensive tester gear information;

determining power information and channel information corresponding to wireless communication of a tested terminal according to the gear information of the comprehensive tester, and respectively obtaining effective real-time total omnidirectional sensitivity information of GSM/Wi-Fi in a preset time;

determining interference total omni-directional sensitivity information of GSM/Wi-Fi according to the effective real-time total omni-directional sensitivity information, and obtaining an interference index of the GSM/Wi-Fi network according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information;

And comparing the interference degree index with a preset interference degree grade threshold value to obtain network interference strength grade information.

Optionally, in the terminal GSM and Wi-Fi coexistence test method described in the present application, the obtaining OTA antenna darkroom test system information and comprehensive tester information specifically includes:

the comprehensive tester information comprises a comprehensive tester of a GSM network and a comprehensive tester of a Wi-Fi network.

Optionally, in the method for testing coexistence of terminal GSM and Wi-Fi described in the present application, the connecting the comprehensive tester to Wi-Fi/GSM networks separately, sequentially obtaining wireless communication parameter information of Wi-Fi/GSM and total omnidirectional sensitivity information of Wi-Fi/GSM received by the terminal, and extracting wireless communication parameter feature data of Wi-Fi/GSM according to the wireless communication parameter information, specifically includes:

the comprehensive tester is respectively and independently connected with a Wi-Fi network and a GSM network;

acquiring wireless communication parameter information of Wi-Fi/GSM and total omnidirectional sensitivity information of the terminal for receiving Wi-Fi/GSM under corresponding conditions sequentially through the OTA antenna darkroom test system;

the wireless communication parameter information comprises channel information, rate information and bandwidth information;

Extracting and obtaining wireless communication parameter characteristic data according to the wireless communication parameter information, wherein the wireless communication parameter characteristic data comprises channel data, rate data and bandwidth data;

the total omni-directional sensitivity information of Wi-Fi/GSM comprises upper limit data and lower limit data.

Optionally, in the terminal GSM and Wi-Fi coexistence test method described in the present application, the inputting the wireless communication parameter feature data into a wireless communication index model, and processing to obtain a wireless communication index specifically includes:

the wireless communication index calculation formula is as follows:

；

wherein,for wireless communication index>For channel data>For rate data +.>In order to be a bandwidth data,、/>、/>is a preset characteristic coefficient.

Optionally, in the terminal GSM and Wi-Fi coexistence test method described in the present application, the comparing, according to the wireless communication index, with a preset wireless communication index standard value to obtain a wireless communication index relative value, and comparing, according to the wireless communication index relative value, with preset comprehensive tester gear threshold information to obtain comprehensive tester gear information, specifically including:

Comparing the wireless communication index with a preset wireless communication index standard value to obtain a wireless communication index relative value;

comparing the relative value of the wireless communication index with preset gear threshold information of the comprehensive tester to obtain the gear information of the comprehensive tester,

the gear information of the comprehensive tester comprises a first gear, a second gear, a third gear and a fourth gear.

Optionally, in the method for testing coexistence of GSM and Wi-Fi of a terminal according to the present application, the determining power information and channel information corresponding to wireless communication of a tested terminal according to gear information of the comprehensive tester, and obtaining effective real-time total omni-directional sensitivity information of GSM/Wi-Fi within a predetermined time respectively specifically includes:

determining power information and channel information corresponding to wireless communication of a tested terminal according to the gear information of the comprehensive tester;

under the power information and channel information modes, measuring and obtaining real-time total omni-directional sensitivity information of GSM/Wi-Fi in a preset time, wherein the real-time total omni-directional sensitivity information comprises real-time receiving upper limit data and real-time receiving lower limit data;

inputting the real-time total omnidirectional sensitivity information into a real-time total omnidirectional sensitivity model for processing to obtain a real-time total omnidirectional sensitivity index;

comparing the real-time total omni-directional sensitivity index with a preset effective real-time total omni-directional sensitivity index threshold to obtain effective real-time total omni-directional sensitivity information;

The real-time total omnidirectional sensitivity index calculation formula is as follows:

；

wherein,for the real-time total omni-directional sensitivity index +.>Receive the upper limit data for the ith real time, < >>For real-time reception of the upper data average, +.>Receiving lower limit data for the ith real time,/-j>For receiving the average value of the lower limit data in real time, i is the order of acquiring the data, n is the number of selected data, < >>、/>Is a preset characteristic coefficient.

Optionally, in the method for testing coexistence of terminal GSM and Wi-Fi described in the present application, determining interference total omni-directional sensitivity information of GSM/Wi-Fi according to the effective real-time total omni-directional sensitivity information, and obtaining an interference index of a GSM/Wi-Fi network according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information specifically includes:

calculating and obtaining interference total omnidirectional sensitivity information of GSM/Wi-Fi according to the effective real-time total omnidirectional sensitivity information;

obtaining a sensitivity range value and an interference sensitivity range value according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information;

and comparing the sensitivity range value with the interference sensitivity range value to obtain an interference index.

Optionally, in the method for testing coexistence of terminal GSM and Wi-Fi described in the present application, the comparing, according to the interference index, with a preset interference level threshold to obtain network interference strength level information specifically includes:

Comparing the interference degree index with a preset interference degree grade threshold value to obtain network interference strength grade information;

the network interference strength level information includes strong interference, medium interference, or weak interference.

In a second aspect, the present application provides a terminal GSM and Wi-Fi coexistence test system, the system comprising: the memory comprises programs of a terminal GSM and Wi-Fi coexistence test method, and the programs of the terminal GSM and Wi-Fi coexistence test method realize the following steps when executed by the processor:

In a third aspect, the present application further provides a computer readable storage medium, where the computer readable storage medium includes a terminal GSM and Wi-Fi coexistence test method program, where the terminal GSM and Wi-Fi coexistence test method program, when executed by a processor, implements the steps of the terminal GSM and Wi-Fi coexistence test method according to any one of the above.

As can be seen from the above, the terminal GSM and Wi-Fi coexistence test method, system and medium provided by the present application are respectively and individually connected with a Wi-Fi/GSM network through the combination of an OTA antenna darkroom test system and a comprehensive tester, and obtain wireless network parameter information and total omni-directional sensitivity information of Wi-Fi/GSM received by the terminal, further process to obtain a wireless communication index and a relative value of the wireless communication index, further obtain gear information of the comprehensive tester through threshold comparison, and obtain effective real-time total omni-directional sensitivity information and interference total omni-directional sensitivity information after determining power and channel information corresponding to wireless communication through the gear information, calculate to obtain interference index of the GSM/Wi-Fi network, and further obtain interference index of the GSM/Wi-Fi network. According to the method and the device, the interference degree index of the GSM/Wi-Fi network is determined by analyzing the total omnidirectional sensitivity information and the interference total omnidirectional sensitivity information after the interference of the wireless network is added, so that the method and the device for testing the coexistence of the GSM and the Wi-Fi of the terminal are realized.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a flowchart of a method for testing coexistence of GSM and Wi-Fi of a terminal according to an embodiment of the present application;

fig. 2 is a flowchart of a method for obtaining effective real-time total omni-directional sensitivity information in a terminal GSM and Wi-Fi coexistence test provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a terminal GSM and Wi-Fi coexistence test system according to the embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, fig. 1 is a flowchart of a method for testing coexistence of GSM and Wi-Fi of a terminal according to some embodiments of the present application. The method for testing the coexistence of the GSM and Wi-Fi of the terminal comprises the following steps:

s101, acquiring OTA antenna darkroom test system information and comprehensive tester information;

s102, respectively and independently connecting the comprehensive tester with a Wi-Fi/GSM network, measuring and obtaining wireless communication parameter information of the Wi-Fi/GSM and total omnidirectional sensitivity information of the Wi-Fi/GSM received by a terminal, and extracting wireless communication parameter characteristic data of the Wi-Fi/GSM according to the wireless communication parameter information;

s103, inputting the wireless communication parameter characteristic data into a wireless communication index model, and processing to obtain a wireless communication index;

s104, comparing the wireless communication index with a preset wireless communication index standard value to obtain a wireless communication index relative value, and comparing the wireless communication index relative value with preset comprehensive tester gear threshold information to obtain comprehensive tester gear information;

s105, determining power information and channel information corresponding to wireless communication of a tested terminal according to the gear information of the comprehensive tester, and respectively obtaining effective real-time total omnidirectional sensitivity information of GSM/Wi-Fi in a preset time;

S106, determining interference total omni-directional sensitivity information of the GSM/Wi-Fi according to the effective real-time total omni-directional sensitivity information, and obtaining an interference index of the GSM/Wi-Fi network according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information;

and S107, comparing the interference degree index with a preset interference degree grade threshold value to obtain network interference strength grade information.

Note that total omni-directional sensitivity (Total Antenna Sensitivity, TAS for short) is a key wireless performance parameter that represents the ability of a wireless device to receive signals in all directions (360 degrees). In wireless networks, the signal may be subject to obstruction by obstructions or magnetic fields/signals, resulting in a decrease in signal strength. The higher the TAS, the more capable the device will receive the signal. In this embodiment, the integrated tester includes MT8862A integrated tester and MT8821C integrated tester, the MT8862A integrated tester and the MT8821C integrated tester are respectively and individually connected with Wi-Fi/GSM network, wireless communication parameter information of Wi-Fi/GSM and total omni-directional sensitivity information of terminal receiving Wi-Fi/GSM are respectively measured and obtained, wherein the wireless communication parameter information includes channel information, rate information and bandwidth information, wireless communication parameter characteristic data of Wi-Fi/GSM is extracted according to the obtained information, the obtained wireless communication parameter characteristic data is input into a wireless communication index model, the wireless communication index is reflected with the intensity of signal to a certain extent, in order to facilitate calculation and judgment, the wireless communication index is compared with a preset wireless communication index standard value to obtain a wireless communication index relative value, the total omni-directional sensitivity information of Wi-Fi/GSM is obtained by measuring the terminal, the total omni-directional sensitivity information is determined according to the obtained total omni-directional sensitivity information of the wireless communication index, the total omni-directional sensitivity information of the wireless communication index is obtained by comparing with the preset wireless communication index relative value of the integrated tester, and the total omni-directional sensitivity information of the total omni-directional sensitivity information is obtained by determining the total omni-directional sensitivity information of the terminal, and the total omni-directional sensitivity information of the wireless communication network is obtained by measuring information, the total omni-directional test information of the total omni-directional test information is determined in real time, and the total-time information of the total-directional test information is obtained, comparing the total omnidirectional sensitivity information with the total omnidirectional sensitivity information to obtain an interference index of the GSM/Wi-Fi network, representing the interference influence degree of wireless communication, and comparing the interference index with a preset interference level threshold to obtain network interference intensity level information, wherein the preset interference level threshold is as follows: [0, 0.5), strong interference; [0.5,0.8) in the presence of interference; [0.8,1] weak interference, in this example, when the interference index is 0.6, the interference level is the medium interference.

According to the embodiment of the invention, the method for obtaining the OTA antenna darkroom test system information and the comprehensive tester information specifically comprises the following steps:

It should be noted that, an OTA antenna darkroom test system is required for measurement of the wireless communication network parameters, and because of the need of implementing the terminal GSM and Wi-Fi coexistence test method, besides the OTA antenna darkroom test system, a corresponding comprehensive tester of the GSM network and a corresponding comprehensive tester of the Wi-Fi network are also required to be configured so as to obtain wireless communication parameter information and total omni-directional sensitivity information of the GSM/Wi-Fi in a non-interference state, and obtain relevant data so as to be better used for calculation and processing.

According to the embodiment of the invention, the comprehensive tester is respectively and independently connected with a Wi-Fi/GSM network, wireless communication parameter information of the Wi-Fi/GSM and total omnidirectional sensitivity information of the Wi-Fi/GSM received by a terminal are sequentially obtained, and wireless communication parameter characteristic data of the Wi-Fi/GSM are extracted according to the wireless communication parameter information, and the method specifically comprises the following steps:

It should be noted that, when the comprehensive tester is separately connected to the Wi-Fi/GSM network, the connection network is not interfered by another wireless network, in this way, the wireless communication parameter information of the Wi-Fi/GSM wireless network under the condition of no interference and the total omni-directional sensitivity information of the terminal receiving the Wi-Fi/GSM under the corresponding condition can be measured and obtained, where the wireless communication parameter includes multiple sub-parameters including channel information, rate information and bandwidth information, and is convenient for calculation in future, the wireless communication parameter feature data including channel data, rate data and bandwidth data is obtained according to the wireless communication parameter information, and in order to more intuitively and specifically understand the total omni-directional sensitivity information of the Wi-Fi/GSM, the total omni-directional sensitivity information is divided into two sub-parameters: the reception upper limit data and the reception lower limit data respectively represent the upper limit and the lower limit of the total omni-directional sensitivity information, and are also ranges of the reception capability thereof.

inputting the wireless communication parameter characteristic data into a wireless communication index model, and processing to obtain a wireless communication index specifically comprises the following steps:

the wireless communication index calculation formula is as follows:

；

wherein,for wireless communication index>For channel data>For rate data +.>In order to be a bandwidth data,、/>、/>the characteristic coefficient is preset (the preset characteristic coefficient is obtained by inquiring a preset third-party wireless communication data platform).

After obtaining the characteristic data of the wireless communication parameters, in order to obtain the comprehensive tester parameters more conveniently and rapidly, the wireless communication indexes need to be calculated first, and reflect the relation between the wireless communication parameters and reflect the attribute of the wireless communication parameters to a certain extent. A certain corresponding relation exists between the wireless communication index and the comprehensive tester parameters, so that the comprehensive tester parameters can be determined through the wireless communication index.

According to the embodiment of the invention, the comparison is performed between the wireless communication index and a preset wireless communication index standard value to obtain a wireless communication index relative value, and the comparison is performed between the wireless communication index relative value and a preset comprehensive tester gear threshold value information to obtain comprehensive tester gear information, which specifically comprises:

It should be noted that, when the value of the wireless communication index obtained by the direct calculation of the formula is used for determining the gear information of the comprehensive tester, the value has a certain inconvenience, in order to obtain the gear information of the comprehensive tester more intuitively and rapidly, the wireless communication index is compared with a preset wireless communication index standard value to obtain a relative value of the wireless communication index, the relative value of the wireless communication index represents the ratio of the wireless communication index to the wireless communication index standard value, and the relative value is compared with the preset gear threshold value information of the comprehensive tester to obtain the gear information of the comprehensive tester, where the gear information of the comprehensive tester includes a gear I, a gear II, a gear III and a gear IV, and in this embodiment, the preset gear threshold value information of the comprehensive tester is: [0, 0.3), gear I; [0.3, 0.6), gear II; [0.6,0.8), gear III, [0.8,1], gear IV, in this embodiment, the integrated tester gear information is gear II when the relative value of the wireless communication index is 0.54.

Referring to fig. 2, fig. 2 is a flowchart of a method for obtaining effective real-time total omni-directional sensitivity information in a terminal GSM and Wi-Fi coexistence test according to some embodiments of the present application. According to the embodiment of the invention, the power information and the channel information corresponding to the wireless communication of the tested terminal are determined according to the gear information of the comprehensive tester, and the effective real-time total omnidirectional sensitivity information of GSM/Wi-Fi in the preset time is respectively obtained, which comprises the following steps:

s201, determining power information and channel information corresponding to wireless communication of a tested terminal according to the gear information of the comprehensive tester;

s202, under the power information and channel information modes, measuring and obtaining real-time total omnidirectional sensitivity information of GSM/Wi-Fi in a preset time, wherein the real-time total omnidirectional sensitivity information comprises real-time receiving upper limit data and real-time receiving lower limit data;

s203, inputting the real-time total omnidirectional sensitivity information into a real-time total omnidirectional sensitivity model for processing to obtain a real-time total omnidirectional sensitivity index;

s204, comparing the real-time total omni-directional sensitivity index with a preset effective real-time total omni-directional sensitivity index threshold value to obtain effective real-time total omni-directional sensitivity information;

；

Wherein,for the real-time total omni-directional sensitivity index +.>Receive the upper limit data for the ith real time, < >>For real-time reception of the upper data average, +.>Receiving lower limit data for the ith real time,/-j>For receiving the average value of the lower limit data in real time, i is the order of acquiring the data, n is the number of selected data, < >>、/>The characteristic coefficient is preset (the preset characteristic coefficient is obtained by inquiring a preset third-party wireless communication data platform).

After the gear information of the comprehensive tester is determined, determining power information and channel information corresponding to wireless communication of a tested terminal according to the gear information, and keeping stable output, under the power information and channel information modes, measuring to obtain real-time total omni-directional sensitivity information of GSM/Wi-Fi in a preset time, in this embodiment, the preset time takes 5 minutes, measurement can be performed once every 30 seconds, 10 real total omni-directional sensitivity information is obtained in total, the real-time total omni-directional sensitivity information is input into a real-time total omni-directional sensitivity model for processing to obtain real-time total omni-directional sensitivity index, due to instability of a wireless network, in the real-time measurement process, a situation that some errors are large is likely not generated, in this case, the validity of data needs to be judged, the real-time total omni-directional sensitivity index is compared with a preset valid real-time total omni-directional sensitivity index threshold, and the real-time total omni-directional sensitivity information within a permissible range is indicated as valid real-time total omni-directional sensitivity information.

According to an embodiment of the present invention, the determining the interference total omni-directional sensitivity information of GSM/Wi-Fi according to the effective real-time total omni-directional sensitivity information, and obtaining the interference index of the GSM/Wi-Fi network according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information specifically includes:

After the effective real-time total omni-directional sensitivity information is obtained, in order to ensure the stability of data and the reliability of results, the effective real-time total omni-directional sensitivity data is calculated and averaged to obtain the interference total omni-directional sensitivity information of GSM/Wi-Fi, wherein the interference total omni-directional sensitivity information comprises the interference total omni-directional sensitivity data, and the specific calculation formula is as follows:

；

wherein,for interference total omni-directional sensitivity, W is the number of effective real-time total omni-directional sensitivity,/->The Q-th effective real-time total omni-directional sensitivity;

After the total interference omnidirectional sensitivity data are obtained, a sensitivity range value and an interference sensitivity range value are obtained according to the total omnidirectional sensitivity data and the total interference omnidirectional sensitivity data, and a sensitivity range value calculation formula is as follows:

；

wherein,for sensitivity range values, +.>Receive upper limit data for sensitivity range values, < >>Lower limit data for the sensitivity range value;

the interference sensitivity range numerical calculation formula is:

；

wherein,for interference sensitivity range values, +.>For the upper reception limit data of the interference sensitivity range value,lower limit data for interference sensitivity range values;

and comparing the obtained interference sensitivity range value with the sensitivity range value to obtain an interference index, wherein the interference index reflects the interference degree of the wireless network.

According to an embodiment of the present invention, the obtaining network interference intensity level information according to the comparison between the interference level index and a preset interference level threshold specifically includes:

After obtaining the interference degree index, comparing the interference degree index with a preset interference degree grade threshold value to obtain network interference intensity grade information, wherein the grade information comprises strong interference, medium interference or weak interference; in this embodiment, the interference level threshold is set to [0, 0.5), strong interference; [0.5,0.8) in the presence of interference; [0.8,1] weak interference; and when the interference degree index is 0.55, comparing the interference degree index with a preset interference degree grade threshold value to obtain the network interference strength grade of the network interference degree index as middle interference.

As shown in fig. 3, the invention also discloses a terminal GSM and Wi-Fi coexistence test system 3, which comprises a memory 31 and a processor 32, wherein the memory comprises a terminal GSM and Wi-Fi coexistence test method program, and the terminal GSM and Wi-Fi coexistence test method program when executed by the processor realizes the following steps:

the comprehensive tester information is respectively and independently connected with a Wi-Fi/GSM network, wireless communication parameter information of the Wi-Fi/GSM and total omnidirectional sensitivity information of the Wi-Fi/GSM received by a terminal are obtained through measurement, and wireless communication parameter characteristic data of the Wi-Fi/GSM are extracted according to the wireless communication parameter information;

the wireless communication index calculation formula is as follows:

；

wherein,for wireless communication index>For channel data>For rate data +.>For bandwidth data +.>、/>、/>The characteristic coefficient is preset (the preset characteristic coefficient is obtained by inquiring a preset third-party wireless communication data platform).

According to the embodiment of the invention, the power information and the channel information corresponding to the wireless communication of the tested terminal are determined according to the gear information of the comprehensive tester, and the effective real-time total omnidirectional sensitivity information of GSM/Wi-Fi in the preset time is respectively obtained, which comprises the following steps:

；

wherein,for the real-time total omni-directional sensitivity index +.>Receive the upper limit data for the ith real time, < >>For real-time reception of the upper data average, +.>Receiving lower limit data for the ith real time,/-j>For receiving the average value of the lower limit data in real time, i is the order of acquiring the data, n is the number of selected data, < > >、/>The characteristic coefficient is preset (the preset characteristic coefficient is obtained by inquiring a preset third-party wireless communication data platform).

；

wherein the method comprises the steps of，For interference total omni-directional sensitivity, W is the number of effective real-time total omni-directional sensitivity,/->The Q-th effective real-time total omni-directional sensitivity;

After the total interference omnidirectional sensitivity data are obtained, a sensitivity range value and an interference sensitivity range value are obtained according to the total omnidirectional sensitivity data and the total interference omnidirectional sensitivity data, and the sensitivity range value calculation formula is as follows:

；

the numerical calculation formula of the interference sensitivity range is as follows:

；

wherein,for interference sensitivity range values, +.>For the upper reception limit data of the interference sensitivity range value,for interference sensitivity range valuesLower limit data is received;

A third aspect of the present invention provides a readable storage medium, including therein a terminal GSM and Wi-Fi coexistence test method program, which when executed by a processor, implements the steps of the terminal GSM and Wi-Fi coexistence test method according to any one of the above.

The invention discloses a method, a system and a medium for testing the coexistence of a terminal GSM and a Wi-Fi, which are respectively and independently connected with a Wi-Fi/GSM network through the combination of an OTA antenna darkroom test system and a comprehensive tester, and acquire wireless network parameter information and total omni-directional sensitivity information of the Wi-Fi/GSM received by the terminal, further process and acquire a wireless communication index and a relative value of the wireless communication index, further acquire gear information of the comprehensive tester through threshold comparison, acquire effective real-time total omni-directional sensitivity information and interference total omni-directional sensitivity information after determining power and channel information corresponding to wireless communication through the gear information, calculate and acquire the interference index of the GSM/Wi-Fi network, and further acquire the interference index of the GSM/Wi-Fi network. According to the method and the device, the interference degree index of the GSM/Wi-Fi network is determined by analyzing the total omnidirectional sensitivity information and the interference total omnidirectional sensitivity information after the interference of the wireless network is added, so that the method and the device for testing the coexistence of the GSM and the Wi-Fi of the terminal are realized.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above described device embodiments are only illustrative, e.g. the division of the units is only one logical function division, and there may be other divisions in practice, such as: multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. In addition, the various components shown or discussed may be coupled or directly coupled or communicatively coupled to each other via some interface, whether indirectly coupled or communicatively coupled to devices or units, whether electrically, mechanically, or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units; can be located in one place or distributed to a plurality of network units; some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated in one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated in one unit; the integrated units may be implemented in hardware or in hardware plus software functional units.

Those of ordinary skill in the art will appreciate that: all or part of the steps for implementing the above method embodiments may be implemented by hardware related to program instructions, and the foregoing program may be stored in a readable storage medium, where the program, when executed, performs steps including the above method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a random access Memory (RAM, random AccessMemory), a magnetic disk or an optical disk, or the like, which can store program codes.

Alternatively, the above-described integrated units of the present invention may be stored in a readable storage medium if implemented in the form of software functional modules and sold or used as separate products. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in essence or a part contributing to the prior art in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, ROM, RAM, magnetic or optical disk, or other medium capable of storing program code.

Claims

1. The method for testing the coexistence of the GSM and Wi-Fi of the terminal is characterized by comprising the following steps:

2. The method for testing the coexistence of the terminal GSM and the Wi-Fi according to claim 1, wherein the obtaining the OTA antenna darkroom test system information and the comprehensive tester information specifically comprises:

3. The method for testing coexistence of terminal GSM and Wi-Fi according to claim 2, wherein the connecting the comprehensive tester to Wi-Fi/GSM network separately, sequentially obtaining Wi-Fi/GSM wireless communication parameter information and total omni-directional sensitivity information of Wi-Fi/GSM received by the terminal, and extracting Wi-Fi/GSM wireless communication parameter feature data according to the wireless communication parameter information, specifically comprises:

4. The method for testing coexistence of terminal GSM and Wi-Fi according to claim 3, wherein said inputting the characteristic data of the wireless communication parameters into a wireless communication index model, and processing to obtain a wireless communication index, specifically comprises:

the wireless communication index calculation formula is as follows:

；

wherein,for wireless communication index>For channel data>For rate data +.>For bandwidth data +.>、、/>Is a preset characteristic coefficient.

5. The method for testing coexistence of terminal GSM and Wi-Fi according to claim 4, wherein comparing the wireless communication index with a preset wireless communication index standard value to obtain a wireless communication index relative value, and comparing the wireless communication index relative value with a preset comprehensive tester gear threshold value information to obtain comprehensive tester gear information, specifically comprising:

6. The method for testing the coexistence of the terminal GSM and the Wi-Fi according to claim 5, wherein the determining the power information and the channel information corresponding to the wireless communication of the tested terminal according to the gear information of the comprehensive tester, and obtaining the effective real-time total omni-directional sensitivity information of the GSM/Wi-Fi in a predetermined time respectively specifically comprises:

；

7. The method for testing the coexistence of the terminal GSM and Wi-Fi according to claim 6, wherein determining the interference total omni-directional sensitivity information of the GSM/Wi-Fi according to the effective real-time total omni-directional sensitivity information, and obtaining the interference index of the GSM/Wi-Fi network according to the total omni-directional sensitivity information and the interference total omni-directional sensitivity information specifically comprises:

8. The method for testing coexistence of terminal GSM and Wi-Fi according to claim 7, wherein comparing the interference index with a preset interference level threshold to obtain network interference level information specifically comprises:

9. A terminal GSM and Wi-Fi coexistence test system, comprising: the memory comprises programs of a terminal GSM and Wi-Fi coexistence test method, and the programs of the terminal GSM and Wi-Fi coexistence test method realize the following steps when executed by the processor:

10. Computer readable storage medium, characterized in that it comprises therein a terminal GSM and Wi-Fi coexistence test method program, which when executed by a processor, implements the steps of the terminal GSM and Wi-Fi coexistence test method according to any one of claims 1 to 8.