CN116846487A

CN116846487A - Non-signaling mode test method, device, system, terminal and storage medium

Info

Publication number: CN116846487A
Application number: CN202210307737.2A
Authority: CN
Inventors: 陶成健; 林生; 冯宝军
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2023-10-03

Abstract

The present application relates to the field of testing, and in particular, to a method, an apparatus, a system, a terminal, and a storage medium for testing a non-signaling mode. The non-signaling mode testing method comprises the following steps: in the testing process of the OTA darkroom non-signaling mode, an OTA testing instruction aiming at a testing terminal is obtained; determining a test device set corresponding to the test type in an OTA test system based on the test type corresponding to the OTA test instruction; and acquiring a test result corresponding to the OTA test instruction by adopting the test device set. By adopting the application, the accuracy of test result acquisition can be improved.

Description

Non-signaling mode test method, device, system, terminal and storage medium

Technical Field

The present application relates to the field of testing technologies, and in particular, to a method, an apparatus, a system, a terminal, and a storage medium for testing a non-signaling mode.

Background

Non-signaling testing may be used to test Radio Frequency (RF) indicators. Different from the signaling test, the non-signaling test does not need the support of signaling protocol, the condition needed by the test is simpler, the parameter adjustment and calibration can be quickly carried out in the research and development stage, and the problem can be quickly positioned. In the related art, in the mass production stage, the terminal needs to use a non-signaling test to calibrate the RF, and then uses a signaling mode to perform a call test. The non-signaling test has certain application in research and development and client level. In the related art, there is no technical solution for testing the non-signaling mode of the OTA darkroom, so that the convenience of testing the non-signaling mode is poor, and therefore, how to improve the convenience of testing the non-signaling mode is an important point of attention.

Disclosure of Invention

The application provides a non-signaling mode test method, a non-signaling mode test device, a non-signaling mode test system, a non-signaling mode test terminal and a non-signaling mode test storage medium, which can effectively save test cost, provide more persuasive data support for testing the performance of a mobile phone antenna, provide reliable, effective and feasible test capability for high-end intelligent equipment research, and improve the accuracy of test result acquisition.

According to an aspect of the present application, there is provided a non-signaling mode test method, including:

in the testing process of the OTA darkroom non-signaling mode, an OTA testing instruction aiming at a testing terminal is obtained;

determining a test device set corresponding to the test type in an OTA test system based on the test type corresponding to the OTA test instruction;

and acquiring a test result corresponding to the OTA test instruction by adopting the test device set.

Optionally, the determining, in the OTA test system, the test device set corresponding to the test type based on the test type corresponding to the OTA test instruction includes:

if the test type corresponding to the OTA test instruction indicates that the OTA test instruction is a total radiation power test instruction, determining that a test device set corresponding to the test type in an OTA test system comprises a control terminal, a spectrum analyzer, a radio frequency power amplifier, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and the test terminal.

Optionally, the acquiring, by using the test device set, a test result corresponding to the OTA test instruction includes:

the control terminal sends the total radiation power test instruction to the radio frequency switch box and the darkroom, wherein the total radiation power test instruction is used for instructing the radio frequency switch box to determine a first target transmission link of a power signal, the total radiation power test instruction is used for instructing the test terminal in the darkroom to transmit the transmitted power signal to a spectrum analyzer through the radio frequency power amplifier and the radio frequency switch box by the target transmission link, and the power signal corresponds to a target antenna determined by the darkroom in the UWB measurement antenna set;

acquiring an equivalent omni-directional radiation power result which is transmitted by the spectrum analyzer and corresponds to the target antenna;

traversing the UWB measurement antenna set to obtain an equivalent omni-directional radiation power result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set;

and integrating and calculating at least one equivalent omnidirectional radiation power result in the radiation power result set to obtain a total radiation power test result corresponding to the total radiation power test instruction.

if the test type corresponding to the OTA test instruction indicates that the OTA test instruction is one of a total omnidirectional sensitivity test instruction, an arrival phase error test instruction, a two-way distance measurement instruction and an arrival angle test instruction, determining that a test device set corresponding to the test type in an OTA test system comprises a control terminal, a program-controlled attenuator, a power generation main board, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal.

Optionally, the OTA test instruction is the total omni-directional sensitivity test instruction;

the acquiring, by using the test device set, a test result corresponding to the OTA test instruction includes:

the control terminal sends the total omnidirectional sensitivity test instruction to the radio frequency switch box and the darkroom, wherein the total omnidirectional sensitivity test instruction is used for indicating the radio frequency switch box to determine a second target transmission link of a data packet, and the total omnidirectional sensitivity test instruction is used for indicating the darkroom to determine a target antenna in the UWB measurement antenna set;

The control terminal sends the total omnidirectional sensitivity test instruction to the power transmission main board, wherein the total omnidirectional sensitivity test instruction is used for indicating the power transmission main board to transmit a data packet to the test terminal;

acquiring a data packet error rate corresponding to the data packet;

when the program control attenuator is controlled to adjust the data packet error rate to be lower than an error rate threshold value, an equivalent omni-directional receiving sensitivity result corresponding to the target antenna is obtained;

traversing the UWB measurement antenna set to obtain an equivalent omni-directional receiving sensitivity result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set;

and integrating and calculating at least one equivalent omnidirectional receiving sensitivity result in the radiation power result set to obtain a total omnidirectional receiving sensitivity test result corresponding to the total radiation power test instruction.

Optionally, the OTA test instruction is one of the arrival phase error test instruction, the two-way ranging instruction and the arrival angle test instruction;

the OTA test instruction is sent to the radio frequency switch box and the darkroom through the control terminal, the total omnidirectional sensitivity test instruction is used for indicating the radio frequency switch box to determine a third target transmission link of log information, and the OTA test instruction is used for indicating the darkroom to determine target antennas in the UWB measurement antenna set;

The OTA test instruction is sent to the sending main board and the test equipment through the control terminal, and is used for indicating the power generation main board and the test equipment to transmit data packets through the target antenna and storing test results in the test equipment;

controlling log information of the control terminal in the test equipment to read test information corresponding to the target antenna and the OTA test instruction;

traversing the UWB measurement antenna sets, and reading a test information set corresponding to at least one UWB measurement antenna in the UWB measurement antenna sets;

and determining a test result corresponding to the OTA test instruction based on at least one test information in the test information set.

According to an aspect of the present application, there is provided a non-signaling mode testing apparatus, the apparatus comprising:

the instruction acquisition unit is used for acquiring an OTA test instruction aiming at the test terminal in the test process of the OTA darkroom non-signaling mode;

the set determining unit is used for determining a test device set corresponding to the test type in an OTA test system based on the test type corresponding to the OTA test instruction;

And the result acquisition unit is used for acquiring the test result corresponding to the OTA test instruction by adopting the test device set.

Optionally, the set determining unit is configured to, based on a test type corresponding to the OTA test instruction, determine, in an OTA test system, a set of test devices corresponding to the test type, where the set determining unit is specifically configured to:

Optionally, the result obtaining unit includes an instruction transmitting subunit, a result obtaining subunit, a set traversing subunit and an integral calculating subunit, where the result obtaining unit is configured to use the test device set to obtain a test result corresponding to the OTA test instruction, and includes:

the instruction transmitting subunit is configured to send, through the control terminal, the total radiation power test instruction to the radio frequency switch box and the darkroom, where the total radiation power test instruction is configured to instruct the radio frequency switch box to determine a first target transmission link of a power signal, and the total radiation power test instruction is configured to instruct the test terminal in the darkroom to transmit, through the target transmission link, a transmission power signal to a spectrum analyzer through the radio frequency power amplifier and the radio frequency switch box, where the power signal corresponds to a target antenna determined by the darkroom in the UWB measurement antenna set;

The result acquisition subunit is used for acquiring an equivalent omnidirectional radiation power result which is transmitted by the spectrum analyzer and corresponds to the target antenna;

the set traversing subunit is used for traversing the UWB measurement antenna set and obtaining an equivalent omni-directional radiation power result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set;

and the integral calculation subunit is used for carrying out integral calculation on at least one equivalent omnidirectional radiation power result in the radiation power result set to obtain a total radiation power test result corresponding to the total radiation power test instruction.

the result obtaining unit is configured to, when using the test device set to obtain a test result corresponding to the OTA test instruction, specifically be used for:

acquiring a data packet error rate corresponding to the data packet;

the result acquisition unit comprises a test instruction sending subunit, a result storage subunit, an information reading subunit, a test set traversing subunit and a test result determining subunit, and is used for acquiring a test result corresponding to the OTA test instruction by adopting the test device set:

the test instruction sending subunit is configured to send, through the control terminal, the OTA test instruction to the radio frequency switch box and the darkroom, where the OTA test instruction is used to instruct the radio frequency switch box to determine a third target transmission link of log information, and the OTA test instruction is used to instruct the darkroom to determine a target antenna in the UWB measurement antenna set;

the result storage subunit is configured to send the OTA test instruction to the sending motherboard and the test device through the control terminal, where the OTA test instruction is used to instruct the sending motherboard and the test device to perform transmission of a data packet through the target antenna, and store a test result in the test device;

The information reading subunit is used for controlling the log information of the control terminal in the test equipment to read the test information corresponding to the target antenna and the OTA test instruction;

the test set traversing subunit is used for traversing the UWB measurement antenna sets and reading test information sets corresponding to at least one UWB measurement antenna in the UWB measurement antenna sets;

the test result determining subunit is configured to determine a test result corresponding to the OTA test instruction based on at least one test information in the test information set.

According to an aspect of the present application, there is provided a non-signaling mode test system including a control terminal, a shielding box, a spectrum analyzer, a radio frequency switch box, a radio frequency power amplifier, and a darkroom;

the control terminal is connected with one end of the shielding box, the output end of the spectrum analyzer and the darkroom, the other end of the shielding box is connected with the radio frequency switch box, the input end of the spectrum analyzer is connected with the power output end of the radio frequency power amplifier, the power input end of the radio frequency power amplifier is connected with the radio frequency switch box, and the radio frequency switch box is connected with the darkroom.

Optionally, the shielding box comprises a program-controlled attenuator and a power generation main board, wherein,

the control terminal is connected with the radio frequency input port of the power generation main board, the radio frequency output port of the power generation main board is connected with the input port of the program-controlled attenuator, and the output port of the program-controlled attenuator is connected with the radio frequency switch box.

Optionally, the darkroom comprises a UWB measurement antenna set, an antenna control box and a test terminal, wherein,

the radio frequency switch box is respectively connected with the audio input interface and the main interface of the antenna control box, and the test terminal is connected with a darkroom radio frequency switch in the antenna control box.

According to an aspect of the present application, there is provided a terminal including:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of the preceding aspects.

According to an aspect of the present application, there is provided a server including:

at least one processor; and

According to an aspect of the present application, there is provided a non-transitory computer-readable storage medium storing computer instructions for causing the computer to perform the method of any one of the preceding aspects.

According to an aspect of the present application, there is provided a computer program product comprising a computer program which, when executed by a processor, implements the method of any of the preceding aspects.

In one or more embodiments of the present application, in the testing process of the OTA darkroom non-signaling mode, an OTA testing instruction for a testing terminal is obtained, based on a testing type corresponding to the OTA testing instruction, a testing device set corresponding to the testing type is determined in an OTA testing system, a testing device set is adopted to obtain a testing result corresponding to the OTA testing instruction, an OTA performance test can be performed on the OTA darkroom non-signaling mode, the situation that the OTA performance test cannot be performed in the OTA darkroom non-signaling mode is reduced, an OTA performance testing function can be realized, a blank of an OTA testing technology can be made up, based on the testing device set corresponding to the testing type, testing results can be obtained by adopting different testing device sets, the situation that the testing results are inaccurate due to the fact that different testing instructions use the same testing device set is reduced, accuracy of obtaining the testing results can be improved, and a convincing data support can be provided for antenna performance test.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the application or to delineate the scope of the application. Other features of the present application will become apparent from the description that follows.

Drawings

The drawings are included to provide a better understanding of the present application and are not to be construed as limiting the application. Wherein:

fig. 1 is a schematic flow chart of a non-signaling mode testing method according to an embodiment of the present application;

fig. 2 is a schematic flow chart of a non-signaling mode testing method according to an embodiment of the present application;

fig. 3 is an exemplary schematic diagram of a display interface of a control terminal according to an embodiment of the present application;

FIG. 4 is a schematic diagram of an exemplary set of test devices determined by a non-signaling mode test system according to an embodiment of the present application;

fig. 5 is a schematic flow chart of a non-signaling mode testing method according to an embodiment of the present application;

FIG. 6 is a schematic diagram of an exemplary set of test devices determined by a non-signaling mode test system according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a non-signaling mode test system according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a non-signaling mode test system according to an embodiment of the present application;

Fig. 9 is a schematic structural diagram of a non-signaling mode test system according to an embodiment of the present application;

fig. 10 is a schematic structural diagram of a non-signaling mode testing device according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of a non-signaling mode testing device according to an embodiment of the present application;

fig. 12 is a schematic structural diagram of a non-signaling mode testing device according to an embodiment of the present application;

fig. 13 is a schematic structural diagram of a terminal according to an 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 accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present application, it should be noted that, unless expressly specified and limited otherwise, "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.

The present application will be described in detail with reference to specific examples.

As shown in fig. 1, fig. 1 shows a flow chart of a non-signaling mode testing method according to an embodiment of the present application, which may be implemented by a computer program and may be executed on a device performing the non-signaling mode testing. The computer program may be integrated in the application or may run as a stand-alone tool class application.

Wherein the test device may be a terminal having an antenna mounted thereon, including but not limited to: wearable devices, handheld devices, personal computers, tablet computers, vehicle-mounted devices, smart phones, computing devices, or other processing devices connected to a wireless modem, etc. Terminal devices in different networks may be called different names, for example: user equipment, access terminal equipment, subscriber units, subscriber stations, mobile stations, remote terminal equipment, mobile equipment, user terminal equipment, wireless communication equipment, user agents or user equipment, cellular telephones, cordless telephones, personal digital assistants (personal digital assistant, PDAs), fifth Generation mobile communication technology (5th Generation Mobile Communication Technology,5G) networks, fourth Generation mobile communication technology (the 4th Generation mobile communication technology,4G) networks, third Generation mobile communication technology (3 rd-Generation, 3G) networks, or terminals in future evolution networks, and the like.

Specifically, the non-signaling mode test method includes:

s101, acquiring an OTA test instruction aiming at a test terminal in a test process of an OTA darkroom non-signaling mode;

according to some embodiments, the execution body of an embodiment of the present application may be a non-signaling test system. The non-signaling test system is not particularly limited to a fixed system, and may be changed when, for example, the model of the spectrum analyzer in the non-signaling test system changes. The technical scheme of the embodiment of the application can be applied to the test scene of the UWBOTA darkroom non-signaling mode.

In some embodiments, ultra WideBand (UWB) is a new type of wireless communication technology. The ultra-wideband technology solves the serious difficulty in propagation aspect which puzzles the traditional wireless technology for many years by directly modulating impulse with steep rising and falling time, so that the signal has bandwidth of GHz magnitude, and the ultra-wideband technology has the advantages of insensitivity to channel fading, low power spectrum density of the transmitted signal, low interception capability, low system complexity, capability of providing positioning accuracy of a plurality of centimeters and the like.

The Over The Air test (OTA) is an antenna performance test of The wireless terminal device. The wireless terminal device may be, for example, a mobile phone, and is currently focusing more and more on the testing of the radiation performance of the whole mobile phone in the radio frequency performance test of the mobile phone, and the radiation performance reflects the final transmitting and receiving performance of the mobile phone. At present, two main methods are used for examining the radiation performance of a mobile phone: one is to determine from the radiation performance of the antenna; the other is to test the radiation power and the receiving sensitivity of the mobile phone in a specific microwave dark room, which is called active test.

It is easy to understand that the darkroom refers to a full anechoic room test environment with wave absorbing materials. The darkroom is not particularly a fixed darkroom. For example, when the wave-absorbing material changes, the darkroom can also change accordingly. The wave absorbing material (absorbing material) is a material capable of absorbing or greatly attenuating electromagnetic wave energy received by its surface, thereby reducing electromagnetic wave interference. The wave absorbing material has the performances of high absorptivity to electromagnetic waves in a wider frequency band, light weight, heat resistance, moisture resistance, corrosion resistance and the like.

Optionally, the non-signaling mode (Non Signaling test mode) means that the control terminal does not send signaling to control the test device, or the control terminal simply transmits, and the test device receives; or the control terminal simply receives and the test equipment transmits. The signaling refers to that when one end of the communication is in state transition, information (signaling) is sent to inform the other end of state synchronization, and then some configuration information, control information and the like are carried incidentally.

In some embodiments, the test procedure refers to a procedure in which a non-signaling test system obtains a test result corresponding to the test device. The test procedure is not particularly limited to a fixed test procedure, and for example, when a test instruction corresponding to the test procedure changes, the test procedure also changes accordingly. For example, the test procedure corresponding to the transmit performance TRP instruction is different from the test procedure corresponding to the receive performance TIS instruction.

According to some embodiments, the test terminal refers to a terminal for performing a test, that is, the test process is used for obtaining a test result corresponding to the test terminal. The test terminal is not particularly limited to a certain fixed terminal. For example, when the terminal identifier corresponding to the test terminal changes, the test terminal may also change accordingly. For example, when the terminal model corresponding to the test terminal changes, the test terminal may also change accordingly.

It is readily understood that OTA test instructions refer to instructions for performing OTA functional testing of a test device. The test instruction may be an instruction that the control terminal detects that the user inputs on the display screen. The test instructions include, but are not limited to, voice test instructions, click test instructions, and the like.

According to some embodiments, during the testing process of the OTA darkroom non-signaling mode, that is, when the non-signaling mode testing system executes the non-signaling mode testing method, the non-signaling mode testing system may acquire an OTA testing instruction for the testing terminal.

S102, determining a test device set corresponding to the test type in an OTA test system based on the test type corresponding to the OTA test instruction;

according to some embodiments, the test type refers to a test type corresponding to the test instruction, and is used to represent a specific test type for performing OTA test on the test device. The test type is not specific to a certain fixed type. For example, when the non-signaling mode test system obtains that the user's selected OTA test instruction changes, the OTA test instruction may also change accordingly. The test types include, but are not limited to, a transmission performance TRP test type, a reception performance TIS test type, and so on.

It is readily understood that an OTA test system refers to a system for performing OTA non-signaling mode testing, the OTA test system comprising at least one test device. The OTA test system is not specific to a particular fixed test system. For example, when any one of the test devices in the OTA test system changes, the OTA test system may also change accordingly. For example, when the device identifier corresponding to any one of the test devices in the OTA test system changes, the OTA test system may also change accordingly.

In some embodiments, the test device set refers to a set of at least one test device, where the test device set refers to a set of devices for performing an OTA function test corresponding to an OTA test instruction. The set of test devices does not refer specifically to a fixed test set. When the test instruction changes, the test type corresponding to the test instruction can also change correspondingly, and the test device set can also change correspondingly.

According to some embodiments, during the testing process of the OTA darkroom non-signaling mode, that is, when the non-signaling mode testing system executes the non-signaling mode testing method, the non-signaling mode testing system may acquire an OTA testing instruction for the testing terminal. The non-signaling mode test system can acquire the test type corresponding to the OTA test instruction, and determine the test device set corresponding to the test type in the OTA test system based on the test type corresponding to the OTA test instruction.

S103, acquiring a test result corresponding to the OTA test instruction by adopting a test device set.

According to some embodiments, the test result refers to a result for the test device obtained by the OTA test system in response to the OTA test instruction. The test results are not specific to a particular fixed test result. When the OTA test instruction changes, the test result can also change correspondingly. When the OTA test instruction changes, the test result can also change correspondingly.

According to some embodiments, during the testing process of the OTA darkroom non-signaling mode, that is, when the non-signaling mode testing system executes the non-signaling mode testing method, the non-signaling mode testing system may acquire an OTA testing instruction for the testing terminal. The non-signaling mode test system can acquire the test type corresponding to the OTA test instruction, and determine the test device set corresponding to the test type in the OTA test system based on the test type corresponding to the OTA test instruction. The non-signaling mode test system can adopt a test device set to obtain a test result corresponding to the OTA test instruction.

In one or more embodiments of the present application, in a testing process of an OTA darkroom non-signaling mode, an OTA testing instruction for a testing terminal is obtained, a testing device set corresponding to the testing type is determined in an OTA testing system based on a testing type corresponding to the OTA testing instruction, a testing device set is adopted to obtain a testing result corresponding to the OTA testing instruction, an OTA performance test can be performed on the OTA darkroom non-signaling mode, a situation that the OTA performance test cannot be performed in the OTA darkroom non-signaling mode is reduced, a testing result can be obtained based on a testing device set corresponding to the testing type, different testing instructions can be tested by adopting different testing device sets, a situation that the testing result is inaccurate due to the fact that different testing instructions use the same testing device set is reduced, and accuracy of the testing result acquisition can be improved.

Referring to fig. 2, fig. 2 is a flow chart illustrating a non-signaling mode testing method according to an embodiment of the application. Specific:

s201, in the testing process of the OTA darkroom non-signaling mode, acquiring an OTA testing instruction aiming at a testing terminal;

the specific process is as described above, and will not be described here again.

According to some embodiments, the non-signaling mode testing method of the embodiments of the present application may be applied to a stand-alone scenario, where multiple rounds of conversations with a user are completed through a semantic analysis algorithm running on a stand-alone scenario, for example, in a human-machine conversation scenario.

S202, if the test type corresponding to the OTA test instruction indicates that the OTA test instruction is a total radiation power test instruction, determining that a test device set corresponding to the test type in an OTA test system comprises a control terminal, a frequency spectrum analyzer, a radio frequency power amplifier, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal;

according to some embodiments, total radiated power (Total Radiated Power, TRP) test instructions refer to instructions in an air interface radio frequency test to test the transmit function of a test device. The test results corresponding to the TRP test instructions relate to the transmit power and antenna radiation performance of the test equipment in the conducting condition.

According to some embodiments, the control terminal may be a terminal for receiving an OTA test instruction in the non-signaling mode test system, and the test terminal may further obtain a test result. The test terminal includes, but is not limited to, a personal computer (Personal Computer, PC), a handheld device, a personal computer, a tablet computer, a vehicle mounted device, a smart phone, and the like.

It is easy to understand that the spectrum analyzer is an instrument for researching the spectrum structure of the electric signal, is used for measuring signal parameters such as signal distortion degree, modulation degree, spectrum purity, frequency stability, intermodulation distortion and the like, can be used for measuring certain parameters of circuit systems such as an amplifier, a filter and the like, and is a multipurpose electronic measuring instrument. It may also be referred to as a frequency domain oscilloscope, a tracking oscilloscope, an analysis oscilloscope, a harmonic analyzer, a frequency characteristic analyzer, or a fourier analyzer, etc.

It is easy to understand that the rf switch box refers to a switch box for switching different links, and the rf switch box is used for determining target transmission links corresponding to different test results. The target transmission link determined by the radio frequency switch box corresponds to the test type of the test instruction, that is, the target transmission links corresponding to different test instructions are different.

Alternatively, the darkroom refers to a full anechoic chamber test environment with wave absorbing materials. The darkroom is not particularly a fixed darkroom. For example, when the wave-absorbing material changes, the darkroom can also change accordingly. The wave absorbing material (absorbing material) is a material capable of absorbing or greatly attenuating electromagnetic wave energy received by its surface, thereby reducing electromagnetic wave interference. The wave absorbing material has the performances of high absorptivity to electromagnetic waves in a wider frequency band, light weight, heat resistance, moisture resistance, corrosion resistance and the like.

In some embodiments, the darkroom includes a test device and a set of UWB measurement antennas. The UWB measurement antenna set may be, for example, disposed in a darkroom. The UWB measurement antenna set refers to a collective group formed by the aggregation of antennas of at least one measurement link, and for example, the UWB measurement antenna set is divided into H-polarized and V-polarized antennas for a total of 12 antennas.

According to some embodiments, in the testing process of the OTA darkroom non-signaling mode, when the non-signaling mode testing system obtains an OTA testing instruction for the testing terminal, the non-signaling mode testing system may obtain a testing type corresponding to the OTA testing instruction. The OTA test instruction obtained by the non-signaling mode test system may be obtained by the control terminal in the non-signaling mode test system, for example. The OTA test instruction may be, for example, when the control terminal detects a selection instruction for the OTA test instruction set on the display screen of the test terminal, the control terminal may acquire the OTA test instruction, and at this time, the display interface of the test terminal may be, for example, as shown in fig. 3.

In some embodiments, the non-signaling mode test system may determine whether the test type corresponding to the OTA test instruction indicates that the OTA test instruction is a total radiated power test instruction. If the test type corresponding to the OTA test instruction indicates that the OTA test instruction is a total radiation power test instruction, determining that a test device set corresponding to the test type in the OTA test system comprises a control terminal, a spectrum analyzer, a radio frequency power amplifier, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal. At this time, the set of test devices determined by the non-signaling mode test system may be as shown in fig. 4, for example.

S203, acquiring a test result corresponding to the OTA test instruction by adopting a test device set.

According to some embodiments, the non-signaling mode test system adopts a test device set, and when a test result corresponding to an OTA test instruction is obtained, the test device set can send a total radiation power test instruction to the radio frequency switch box and the darkroom through the control terminal, wherein the total radiation power test instruction is used for instructing the radio frequency switch box to determine a first target transmission link of a power signal, the total radiation power test instruction is used for instructing a test terminal in the darkroom to transmit the transmission power signal to the spectrum analyzer through the radio frequency power amplifier and the radio frequency switch box through the target transmission link, and the power signal corresponds to a target antenna determined by the darkroom in the UWB measurement antenna set; the non-signaling mode test system can acquire an equivalent omnidirectional radiation power result which is transmitted by the spectrum analyzer and corresponds to the target antenna; traversing the UWB measurement antenna set to obtain an equivalent omni-directional radiation power result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set; and integrating at least one equivalent omni-directional radiation power result in the radiation power result set to obtain a total radiation power test result corresponding to the total radiation power test instruction, wherein the total radiation power test result can be determined based on the equivalent omni-directional radiation power results of different angles, the situation that the total radiation power test result is inaccurate due to the fact that the total radiation power test result is directly determined based on a certain angle can be reduced, and the accuracy of determining the total radiation power test result can be improved.

According to some embodiments, the first target transmission link refers to a link for transmitting a power signal, and may be, for example, a link where an AUX port of a darkroom is connected to an AUX port of a radio frequency switch box.

It is readily understood that the set of equivalent omni-directional radiated power results is a collective of at least one equivalent omni-directional radiated power result. The set of equivalent omni-directional radiation power results does not particularly refer to a fixed set, e.g. when the number of equivalent omni-directional radiation power results included in the set of equivalent omni-directional radiation power results varies, the set of equivalent omni-directional radiation power results may also vary accordingly. For example, when a certain equivalent omni-directional radiation power result in the equivalent omni-directional radiation power result set changes, the equivalent omni-directional radiation power result set may also change accordingly.

In some embodiments, the non-signaling mode test system may, for example, cause the test terminal to strongly transmit a power signal, and the test terminal may send the transmitted power signal to the rf power amplifier via the rf switch box corresponding to the target transmission link. The radio frequency power amplifier can amplify the power signal and send the power signal to the spectrum analyzer, and the spectrum analyzer can transmit the amplified power signal to the control terminal. The control terminal can obtain the equivalent omni-directional radiation power result corresponding to the target UWB measurement antenna. Traversing the UWB measurement antenna set to obtain an equivalent omni-directional radiation power result set corresponding to each UWB measurement antenna in the UWB measurement antenna set. And integrating at least one equivalent omnidirectional radiation power result in the radiation power result set to obtain a total radiation power test result corresponding to the total radiation power test instruction.

In one or more embodiments of the present application, in a testing process of an OTA darkroom non-signaling mode, an OTA testing instruction for a testing terminal is obtained, if a testing type corresponding to the OTA testing instruction indicates that the OTA testing instruction is a total radiation power testing instruction, a testing device set corresponding to the testing type is determined in an OTA testing system, the testing device set comprises a control terminal, a spectrum analyzer, a radio frequency power amplifier, a radio frequency switch box and a darkroom, the darkroom comprises a UWB measuring antenna set and a testing terminal, the testing device set is adopted to obtain a testing result corresponding to the OTA testing instruction, so that the total radiation power testing can be performed on the OTA darkroom non-signaling mode, the situation that the total radiation power testing cannot be performed in the OTA darkroom non-signaling mode is reduced, the total radiation power testing result can be obtained based on the testing device set corresponding to the total radiation power testing type, the situation that the total radiation power testing instruction is not matched with the testing device set to cause the total radiation power testing result to be inaccurate is reduced, and the accuracy of obtaining the total radiation power testing result can be improved. And secondly, the total radiation power test can be carried out in an OTA darkroom non-signaling mode, persuasive test results can be provided for the antenna performance, data support can be provided for the antenna performance test, and the blank of the UWB OTA test technology can be made up.

Referring to fig. 5, fig. 5 is a flow chart illustrating a non-signaling mode testing method according to an embodiment of the application. Specific:

s301, acquiring an OTA test instruction aiming at a test terminal in a test process of an OTA darkroom non-signaling mode;

S302, if a test type corresponding to the OTA test instruction indicates that the OTA test instruction is one of a total omnidirectional sensitivity test instruction, an arrival phase error test instruction, a two-way ranging instruction and an arrival angle test instruction, determining that a test device set corresponding to the test type in an OTA test system comprises a control terminal, a program-controlled attenuator, a power generation main board, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal;

according to some embodiments, total-Isotropic-Sensitivity (TIS) is used to reflect an indicator of the overall radiation spherical handset receive Sensitivity, related to the Sensitivity of the test device and the antenna radiation performance in the conducting case.

It is easy to understand that the phase error test (Phase Difference Of Arrival, PDOA) command refers to a command for determining a phase difference value between the same signal and 2 antennas Of the object to be measured by using an Angle Of Arrival (AOA) phase.

Alternatively, a Two-Way Ranging (TWR) instruction refers to an instruction in which devices support Two-Way communication, calculate the round trip time of a UWB signal by means of a UWB signal transmission/reception time stamp, and then multiply the actual distance information between Two devices acquired by the speed of light.

In some embodiments, the angle of arrival test instruction refers to a test instruction for acquiring an angle of arrival.

According to some embodiments, the control terminal may be a terminal for receiving an OTA test instruction in the non-signaling mode test system, and the test terminal may further obtain a test result. The test terminal includes, but is not limited to, a personal computer (Personal Computer, PC), a handheld device, a personal computer, a tablet computer, a vehicle mounted device, a smart phone, and the like. The control terminal in the embodiment of the application can be, for example, a terminal for acquiring a total omni-directional sensitivity test instruction and acquiring a total omni-directional sensitivity test result.

In some embodiments, in the testing process of the OTA darkroom non-signaling mode, when the non-signaling mode testing system obtains an OTA testing instruction for the testing terminal, the non-signaling mode testing system may obtain a testing type corresponding to the OTA testing instruction. The OTA test instruction obtained by the non-signaling mode test system may be obtained by the control terminal in the non-signaling mode test system, for example. The non-signaling mode test system may determine whether the test type corresponding to the OTA test instruction indicates that the OTA test instruction is one of a total omni-directional sensitivity test instruction, a phase error of arrival test instruction, a two-way ranging instruction, and an angle of arrival test instruction.

It is easy to understand that if the test type corresponding to the OTA test instruction indicates that the OTA test instruction is one of a total omni-directional sensitivity test instruction, an arrival phase error test instruction, a two-way ranging instruction and an arrival angle test instruction, a test device set corresponding to the test type is determined in the OTA test system to include a control terminal, a program-controlled attenuator, a power-generating main board, a radio frequency switch box and a darkroom, and the darkroom includes a UWB measurement antenna set and a test terminal. At this time, the set of test devices determined by the non-signaling mode test system may be as shown in fig. 6, for example.

S303, acquiring a test result corresponding to the OTA test instruction by adopting the test device set.

According to some embodiments, the OTA test instruction is a total omni-directional sensitivity test instruction, and when the non-signaling mode test system adopts the test device set to obtain a test result corresponding to the OTA test instruction, the total omni-directional sensitivity test instruction can be sent to the radio frequency switch box and the darkroom through the control terminal, the total omni-directional sensitivity test instruction is used for indicating the radio frequency switch box to determine a second target transmission link of the data packet, and the total omni-directional sensitivity test instruction is used for indicating the darkroom to determine a target antenna in the UWB measurement antenna set; the method comprises the steps that a control terminal sends a total omnidirectional sensitivity test instruction to a power transmission main board, wherein the total omnidirectional sensitivity test instruction is used for indicating the power transmission main board to send a data packet to a test terminal; acquiring a data packet error rate corresponding to the data packet; when the error rate of the control program attenuator adjusting data packet is lower than the error rate threshold value, an equivalent omni-directional receiving sensitivity result corresponding to the target antenna is obtained; traversing the UWB measurement antenna set to obtain an equivalent omni-directional receiving sensitivity result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set; and integrating at least one equivalent omni-directional receiving sensitivity result in the radiation power result set to obtain a total omni-directional sensitivity test result corresponding to the total radiation power test instruction, wherein the total omni-directional sensitivity test result can be determined based on the equivalent omni-directional receiving sensitivity results of different angles, the direct determination of the total omni-directional sensitivity test result based on the equivalent omni-directional receiving sensitivity results of a certain angle can be reduced, the situation that the total omni-directional sensitivity test result is inaccurate is caused, and the accuracy of the determination of the total omni-directional sensitivity test result can be improved.

According to some embodiments, the second target transmission link refers to a transmission link corresponding to the total omni-directional sensitivity test command, and may be, for example, a link in which a MAIN port of a darkroom is connected to a MAIN port of a radio frequency switch box.

It is easy to understand that the power motherboard refers to a motherboard for transmitting power signals. The power generating main board is not particularly limited to a certain fixed main board, for example, when the transmitting power signal corresponding to the power generating main board changes, the power generating main board can also change correspondingly.

In some embodiments, controlling the programmable attenuator to adjust the packet error rate to be lower than the error rate threshold refers to controlling the programmable attenuator to adjust the power signal sent by the power board so that the packet error rate is lower than the error rate threshold. The error rate threshold may be set by the control terminal upon receiving a user setting instruction for the error rate threshold, and transmitted to the control terminal via a universal serial bus (Universal Serial Bus, USB), for example.

It is readily understood that the error rate threshold refers to a threshold corresponding to the packet error rate. The error rate threshold is not specific to a fixed threshold. The error rate threshold may also be changed accordingly, for example, when the programmable attenuator receives a modification instruction for the error rate threshold.

In some embodiments, the non-signaling mode test system may control the terminal to control the power-generating motherboard to send a data packet based on a test instruction through test software, the program-controlled attenuator may adjust the power signal, that is, adjust the power signal, and when the error rate of the data packet adjusted by the program-controlled attenuator is lower than the error rate threshold, obtain an equivalent omni-directional receiving sensitivity result corresponding to the target antenna; traversing the UWB measurement antenna set to obtain an equivalent omni-directional receiving sensitivity result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set; and integrating and calculating at least one equivalent omnidirectional receiving sensitivity result in the radiation power result set to obtain a total omnidirectional receiving sensitivity test result corresponding to the total radiation power test instruction.

According to some embodiments, the OTA test instruction is one of an arrival phase error test instruction, a two-way ranging instruction and an arrival angle test instruction, the non-signaling mode test system adopts a test device set, when a test result corresponding to the OTA test instruction is obtained, the terminal can be controlled to send the OTA test instruction to the radio frequency switch box and the darkroom, the OTA test instruction is used for indicating the radio frequency switch box to determine a third target transmission link of log information, and the OTA test instruction is used for indicating the darkroom to determine a target antenna in the UWB measurement antenna set; the OTA test instruction is used for indicating the power generation main board and the test equipment to transmit data packets through the target antenna and storing test results in the test equipment; controlling the log information of the control terminal in the test equipment to read the test information corresponding to the target antenna and the OTA test instruction; traversing the UWB measurement antenna sets, and reading a test information set corresponding to at least one UWB measurement antenna in the UWB measurement antenna sets; based on at least one test information in the test information set, determining a test result corresponding to the OTA test instruction can improve the accuracy of test result acquisition.

According to some embodiments, the third target transmission link refers to a transmission link of the test information corresponding to one of the arrival phase error test instruction, the two-way ranging instruction and the arrival angle test instruction, and may be, for example, a link that connects a MAIN port of the darkroom with a MAIN port of the radio frequency switch box.

According to some embodiments, the OTA test instruction may be, for example, an arrival phase error test instruction, and the non-signaling mode test system may control the log information of the control terminal in the test device to read the test information corresponding to the target antenna and the arrival phase error test instruction; traversing the UWB measurement antenna sets, and reading a test information set corresponding to at least one UWB measurement antenna in the UWB measurement antenna sets; and determining a test result corresponding to the arrival phase error test instruction based on at least one test information in the test information set.

According to some embodiments, the OTA test instruction may be, for example, an two-way ranging instruction, and the non-signaling mode test system may control the log information of the control terminal in the test device to read the test information corresponding to the target antenna and the two-way ranging instruction; traversing the UWB measurement antenna sets, and reading a test information set corresponding to at least one UWB measurement antenna in the UWB measurement antenna sets; and determining a test result corresponding to the two-way ranging instruction based on at least one test information in the test information set.

In one or more embodiments of the present application, in a testing process of an OTA darkroom non-signaling mode, an OTA testing instruction for a testing terminal is obtained, if a testing type corresponding to the OTA testing instruction indicates that the OTA testing instruction is one of a total omni-directional sensitivity testing instruction, an arrival phase error testing instruction, a two-way ranging instruction and an arrival angle testing instruction, a testing device set corresponding to the testing type is determined in an OTA testing system and includes a control terminal, a program controlled attenuator, a power motherboard, a radio frequency switch box and a darkroom, the darkroom includes a UWB measuring antenna set and a testing terminal, a testing device set is adopted to obtain a testing result corresponding to the OTA testing instruction, so that OTA performance testing can be performed on the OTA darkroom non-signaling mode, the situation that the OTA performance testing cannot be performed on the OTA darkroom non-signaling mode can be reduced, based on the testing device set corresponding to the testing type, the testing result can be obtained, different testing instructions can be tested by adopting different testing device sets, the situation that the testing result is inaccurate due to the fact that the testing result is caused by the same testing device set is reduced, and the accuracy of the testing result obtaining can be improved. And secondly, one of the total omnidirectional sensitivity test, the arrival phase error test, the two-way distance measurement test and the arrival angle test can be carried out on the OTA darkroom non-signaling mode, so that the situations that the total omnidirectional sensitivity test, the arrival phase error test, the two-way distance measurement test and the arrival angle test cannot be carried out on the OTA darkroom non-signaling mode are reduced, the blank of the UWB OTA test technology can be made up, the test result corresponding to the OTA test instruction can be obtained based on the test device set corresponding to the test type, the situation that the OTA function test result is inaccurate due to the mismatching of different OTA function tests and the test device set is reduced, and the accuracy of the OTA function test result obtaining can be improved.

Referring to fig. 7, fig. 7 is a schematic structural diagram of a non-signaling mode test system according to an embodiment of the application. As shown in fig. 7, the non-signaling mode test system 700 includes a control terminal 701, a shielded enclosure 702, a spectrum analyzer 703, a radio frequency switch enclosure 704, a radio frequency power amplifier 705, and a darkroom 706; the control terminal 701 is connected with one end of the shielding box 702, the output end of the spectrum analyzer 703 and the darkroom 706, the other end of the shielding box 702 is connected with the radio frequency switch box 704, the input end of the spectrum analyzer 703 is connected with the power output end of the radio frequency power amplifier 705, the power input end of the radio frequency power amplifier 705 is connected with the radio frequency switch box 704, and the radio frequency switch box 704 is connected with the darkroom 706, so that the OTA performance test can be performed on the OTA darkroom non-signaling mode, the situation that the OTA performance test cannot be performed on the OTA darkroom non-signaling mode is reduced, and the accuracy of test result acquisition can be improved.

According to some embodiments, fig. 8 shows a schematic structural diagram of a non-signaling mode test system provided by an embodiment of the present application, as shown in fig. 8, a shielding box 702 includes a program-controlled attenuator 712 and a power-generating main board 722, wherein a control terminal 701 is connected to a radio frequency input port of the power-generating main board 712, a radio frequency output port of the power-generating main board 712 is connected to an input port of the program-controlled attenuator 722, and an output port of the program-controlled attenuator 722 is connected to a radio frequency switch box 704.

According to some embodiments, fig. 9 shows a schematic structural diagram of a non-signaling mode test system according to an embodiment of the present application, as shown in fig. 9, a darkroom 706 includes a UWB measurement antenna set 716, an antenna control box 726, and a test terminal 736, where the radio frequency switch box 704 is connected to an audio input interface and a main interface of the antenna control box 726, and the test terminal 736 is connected to a darkroom radio frequency switch 746 in the antenna control box 726. The connection of the test terminal 736 to the darkroom radio frequency switch 746 in the antenna control box 726 may be, for example, a USB bus connection of the test terminal 736 to the darkroom radio frequency switch 746 in the antenna control box 726.

The following are examples of the apparatus of the present application that may be used to perform the method embodiments of the present application. For details not disclosed in the embodiments of the apparatus of the present application, please refer to the embodiments of the method of the present application.

Referring to fig. 10, a schematic structural diagram of a non-signaling mode testing device according to an exemplary embodiment of the present application is shown. The non-signaling mode test means may be implemented as all or part of the device by software, hardware or a combination of both. The non-signaling mode test apparatus 1000 includes an instruction acquisition unit 1001, a set determination unit 1002, and a result acquisition unit 1003, wherein:

The instruction obtaining unit 1001 is configured to obtain an OTA test instruction for a test terminal in a test process of an OTA darkroom non-signaling mode;

a set determining unit 1002, configured to determine, in an OTA test system, a set of test devices corresponding to a test type based on a test type corresponding to the OTA test instruction;

the result obtaining unit 1003 is configured to obtain a test result corresponding to the OTA test instruction by using the test device set.

According to some embodiments, the set determining unit 1002 is configured to, based on a test type corresponding to the OTA test instruction, determine, in the OTA test system, a set of test devices corresponding to the test type, where the set determining unit is specifically configured to:

if the test type corresponding to the OTA test instruction indicates that the OTA test instruction is a total radiation power test instruction, determining that a test device set corresponding to the test type in the OTA test system comprises a control terminal, a spectrum analyzer, a radio frequency power amplifier, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal.

According to some embodiments, fig. 11 shows a schematic structural diagram of a non-signaling mode testing device provided by an embodiment of the present application, as shown in fig. 11, the result obtaining unit 1003 includes an instruction transmitting subunit 1013, a result obtaining subunit 1023, a set traversing subunit 1033, and an integral computing subunit 1043, where the result obtaining unit 1003 is configured to use a testing device set to obtain a testing result corresponding to an OTA testing instruction when:

An instruction transmitting subunit 1013, configured to send, by using a control terminal, a total radiation power test instruction to the radio frequency switch box and the darkroom, where the total radiation power test instruction is configured to instruct the radio frequency switch box to determine a first target transmission link of a power signal, and the total radiation power test instruction is configured to instruct a test terminal in the darkroom to transmit, by using the target transmission link, the transmission power signal to the spectrum analyzer through the radio frequency power amplifier and the radio frequency switch box, where the power signal corresponds to a target antenna determined by the darkroom in the UWB measurement antenna set;

a result obtaining subunit 1023, configured to obtain an equivalent omni-directional radiation power result corresponding to the target antenna, which is transmitted by the spectrum analyzer;

a set traversal subunit 1033, configured to traverse the UWB measurement antenna set, and obtain an equivalent omni-directional radiation power result set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set;

the integral calculation subunit 1043 is configured to perform integral calculation on at least one equivalent omnidirectional radiation power result in the radiation power result set, so as to obtain a total radiation power test result corresponding to the total radiation power test instruction.

If the test type corresponding to the OTA test instruction indicates that the OTA test instruction is one of a total omnidirectional sensitivity test instruction, an arrival phase error test instruction, a two-way ranging instruction and an arrival angle test instruction, determining that a test device set corresponding to the test type in an OTA test system comprises a control terminal, a program-controlled attenuator, a power-generating main board, a radio frequency switch box and a darkroom, wherein the darkroom comprises a UWB measurement antenna set and a test terminal.

According to some embodiments, the OTA test instructions are total omni-directional sensitivity test instructions;

the result obtaining unit 1003 is configured to, when obtaining a test result corresponding to the OTA test instruction by using the test device set, specifically:

the method comprises the steps that a control terminal sends a total omnidirectional sensitivity test instruction to a radio frequency switch box and a darkroom, wherein the total omnidirectional sensitivity test instruction is used for instructing the radio frequency switch box to determine a second target transmission link of a data packet, and the total omnidirectional sensitivity test instruction is used for instructing the darkroom to determine a target antenna in a UWB measurement antenna set;

the method comprises the steps that a control terminal sends a total omnidirectional sensitivity test instruction to a power transmission main board, wherein the total omnidirectional sensitivity test instruction is used for indicating the power transmission main board to send a data packet to a test terminal;

Acquiring a data packet error rate corresponding to the data packet;

when the error rate of the control program attenuator adjusting data packet is lower than the error rate threshold value, an equivalent omni-directional receiving sensitivity result corresponding to the target antenna is obtained;

According to some embodiments, the OTA test instruction is one of a phase error of arrival test instruction, a two-way ranging instruction, and an angle of arrival test instruction;

fig. 12 shows a schematic structural diagram of a non-signaling mode testing device according to an embodiment of the present application, and as shown in fig. 12, the result obtaining unit 1003 includes a testing instruction transmitting subunit 1053, a result storing subunit 1063, an information reading subunit 1073, a testing set traversing subunit 1083, and a testing result determining subunit 1093; the result obtaining unit 1003 is configured to obtain, by using the test device set, a test result corresponding to the OTA test instruction, where:

The test instruction sending subunit 1053 is configured to send an OTA test instruction to the radio frequency switch box and the darkroom through the control terminal, where the OTA test instruction is used to instruct the radio frequency switch box to determine a third target transmission link of log information, and the OTA test instruction is used to instruct the darkroom to determine a target antenna in the UWB measurement antenna set;

the result storage subunit 1063 is configured to send an OTA test instruction to the sending motherboard and the test device through the control terminal, where the OTA test instruction is used to instruct the sending motherboard and the test device to perform transmission of a data packet through the target antenna, and store a test result in the test device;

an information reading subunit 1073, configured to control the control terminal to read, in the test device, the target antenna and test information corresponding to the OTA test instruction from log information; the log information of the control terminal in the test equipment is controlled to read the test information corresponding to the target antenna and the OTA test instruction;

a test set traversing subunit 1083, configured to traverse the UWB measurement antenna set and read a test information set corresponding to at least one UWB measurement antenna in the UWB measurement antenna set;

and a test result determining subunit 1093, configured to determine a test result corresponding to the OTA test instruction based on at least one test information in the test information set.

It should be noted that, when the non-signaling mode testing device provided in the foregoing embodiment performs the non-signaling mode testing method, only the division of the foregoing functional modules is used as an example, in practical application, the foregoing functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the non-signaling mode testing device and the non-signaling mode testing method provided in the foregoing embodiments belong to the same concept, which embody detailed implementation procedures in the method embodiments, and are not repeated here.

The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

In one or more embodiments of the present application, the instruction obtaining unit may obtain an OTA test instruction for the test terminal during a test process of the OTA darkroom non-signaling mode, the set determination unit may determine a test device set corresponding to the test type in the OTA test system based on the test type corresponding to the OTA test instruction, the result obtaining unit may use the test device set to obtain a test result corresponding to the OTA test instruction, may perform an OTA performance test on the OTA darkroom non-signaling mode, reduce a case that the OTA performance test cannot be performed in the OTA darkroom non-signaling mode, may obtain a test result based on the test device set corresponding to the test type, and different test instructions may use different test device sets to perform a test, so as to reduce a case that the test result is inaccurate due to the use of the same test device set by different test instructions, and may improve accuracy of the test result obtaining.

The embodiment of the present application further provides a computer storage medium, where the computer storage medium may store a plurality of instructions, where the instructions are adapted to be loaded by a processor and execute the non-signaling mode testing method according to the embodiment shown in fig. 1 to fig. 6, and the specific execution process may refer to the specific description of the embodiment shown in fig. 1 to fig. 6, which is not repeated herein. The computer readable storage medium may include, among other things, any type of disk including floppy disks, optical disks, DVDs, CD-ROMs, micro-drives, and magneto-optical disks, ROM, RAM, EPROM, EEPROM, DRAM, VRAM, flash memory devices, magnetic or optical cards, nanosystems (including molecular memory ICs), or any type of media or device suitable for storing instructions and/or data.

The present application also provides a computer program product, which includes a non-transitory computer readable storage medium storing a computer program, where at least one instruction is stored, where the at least one instruction is loaded by a processor and executed by the processor to implement a non-signaling mode testing method according to the embodiment shown in fig. 1-6, and the specific implementation procedure may refer to the specific description of the embodiment shown in fig. 1-6, which is not repeated herein.

The application also provides a terminal, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the non-signaling mode test method of the embodiments of figures 1-6 described above,

referring to fig. 13, a block diagram illustrating a structure of a terminal according to an exemplary embodiment of the present application is shown. The terminal of the present application may include one or more of the following components: processor 110, memory 120, input device 130, output device 140, and bus 150. The processor 110, the memory 120, the input device 130, and the output device 140 may be connected by a bus 150. The processor loads and executes the non-signaling mode testing method according to the embodiments shown in fig. 1 to fig. 6, and the specific execution process may refer to the specific description of the embodiments shown in fig. 1 to fig. 6, which is not repeated herein.

Processor 110 may include one or more processing cores. The processor 110 connects various parts within the overall terminal using various interfaces and lines, performs various functions of the terminal 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120, and invoking data stored in the memory 120. Alternatively, the processor 110 may be implemented in at least one hardware form of digital signal processing (digital signal processing, DSP), field-programmable gate array (field-programmable gate array, FPGA), programmable logic array (programmable logic Array, PLA). The processor 110 may integrate one or a combination of several of a central processing unit (central processing unit, CPU), an image processor (graphics processing unit, GPU), and a modem, etc. The CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for being responsible for rendering and drawing of display content; the modem is used to handle wireless communications. It will be appreciated that the modem may not be integrated into the processor 110 and may be implemented solely by a single communication chip.

The memory 120 may include a random access memory (random Access Memory, RAM) or a read-only memory (ROM). Optionally, the memory 120 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 120 may be used to store instructions, programs, code, sets of codes, or sets of instructions. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, which may be an Android (Android) system, including an Android system-based deep development system, an IOS system developed by apple corporation, including an IOS system-based deep development system, or other systems, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created by the terminal in use, such as phonebooks, audiovisual data, chat log data, etc.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application. That is, equivalent changes and modifications are contemplated by the teachings of the present application, which fall within the scope of the present application. Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

Claims

1. A non-signaling mode test method, comprising:

2. The method according to claim 1, wherein the determining, in an OTA test system, a set of test devices corresponding to the test type based on the test type corresponding to the OTA test instruction comprises:

3. The method of claim 2, wherein the obtaining, by using the set of test devices, a test result corresponding to the OTA test instruction includes:

4. The method according to claim 1, wherein the determining, in an OTA test system, a set of test devices corresponding to the test type based on the test type corresponding to the OTA test instruction comprises:

5. The method of claim 4, wherein the OTA test instructions are the total omni-directional sensitivity test instructions;

Acquiring a data packet error rate corresponding to the data packet;

6. The method of claim 4, wherein the OTA test instruction is one of the phase error of arrival test instruction, the two-way ranging instruction, and the angle of arrival test instruction;

the OTA test instruction is sent to the radio frequency switch box and the darkroom through the control terminal, the OTA test instruction is used for indicating the radio frequency switch box to determine a third target transmission link of log information, and the OTA test instruction is used for indicating the darkroom to determine target antennas in the UWB measurement antenna set;

7. A non-signaling mode testing apparatus, the apparatus comprising:

8. The apparatus of claim 7, wherein the set determining unit is configured to, based on a test type corresponding to the OTA test instruction, determine, in an OTA test system, a set of test apparatuses corresponding to the test type, specifically configured to:

9. The apparatus of claim 8, wherein the result obtaining unit includes an instruction transmitting subunit, a result obtaining subunit, a set traversing subunit, and an integral calculating subunit, the result obtaining unit configured to obtain, with the set of testing apparatuses, a test result corresponding to the OTA test instruction, and includes:

10. The apparatus of claim 7, wherein the set determining unit is configured to, based on a test type corresponding to the OTA test instruction, determine, in an OTA test system, a set of test apparatuses corresponding to the test type, specifically configured to:

11. The apparatus of claim 10, wherein the OTA test instructions are the total omni-directional sensitivity test instructions;

acquiring a data packet error rate corresponding to the data packet;

12. The apparatus of claim 10, wherein the OTA test instruction is one of the phase error of arrival test instruction, the two-way ranging instruction, and the angle of arrival test instruction;

13. The non-signaling mode test system is characterized by comprising a control terminal, a shielding box, a spectrum analyzer, a radio frequency switch box, a radio frequency power amplifier and a darkroom;

14. The system of claim 13, wherein the shielded enclosure comprises a programmable attenuator and a power motherboard, wherein,

15. The system of claim 13, wherein the darkroom comprises a set of UWB measurement antennas, an antenna control box, and a test terminal, wherein,

16. A terminal, comprising: a processor and a memory in which instructions are stored, the instructions being loaded and executed by the processor to implement the method of any one of claims 1 to 6.

17. A computer readable storage medium having stored therein a computer program which, when executed by a processor, implements the method of any of claims 1 to 6.