WO2011157114A2

WO2011157114A2 - Radio receiver and channel test method thereof

Info

Publication number: WO2011157114A2
Application number: PCT/CN2011/074898
Authority: WO
Inventors: 张军
Original assignee: 华为技术有限公司
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2011-12-22
Also published as: CN102318197B; WO2011157114A3; CN102318197A

Abstract

The present invention provides a radio receiver and a channel test method thereof, wherein, the method includes dividing channel data of multiple test channels into groups, according to channel test mode information which indicates a single channel test including testing the multiple test channels respectively or a joint channel test including testing multiple groups of the multiple test channels respectively; and processing each group of channel data individually, and obtaining test indexes of test channels corresponding to each group of channel data respectively. The test indexes of test channels corresponding to each group of channel data are obtained respectively in the present invention, which improves the efficiency of the channel test of the radio receiver.

Description

Wireless receiver and channel testing method thereof

The present invention relates to communication technologies, and in particular, to a wireless receiver and a channel testing method thereof. Background technique

Wireless receivers used in modern wireless communication systems usually require channel indicator testing before shipment to ensure quality.

For current channel indicator testing of multi-antenna receivers, multi-channel joint testing or single-channel testing is generally required. However, whether it is a single-channel test or a multi-channel joint test, only one test metric can be obtained per test. For example, for an 8-channel wireless receiver, when a single channel test is required for each of the N channels, N channel loop tests are required, and only one channel is activated at a time, that is, only one channel can be tested per test. Indicator; when it is necessary to test the combination of two of the eight channels, such as testing the joint test indicator of the combination of the first channel and the third channel (which can be called the index 1 of the combination one) and the second channel and the third channel The combined joint test indicator (which can be called the combination 2 indicator 2) can only test the above two channel combinations separately, and each time a combined indicator is measured, that is, each channel combination needs to be tested separately.

The above wireless receiver channel testing technology has the following technical defects: In a single channel test, multiple single channels cannot be tested in parallel; in multi-channel joint testing, multiple channel combinations cannot be tested in parallel, and can only be combined for different channels. Tested separately by group, resulting in very low test efficiency. Summary of the invention

It is an object of the present invention to provide a wireless receiver and channel testing method thereof for improving channel test efficiency of a wireless receiver. The invention provides a wireless receiver, comprising: a baseband antenna data module, user antenna data a separation module and a MIMO decoding module, further comprising a virtual user antenna data separation module;

The baseband antenna data module is configured to acquire channel data of multiple test channels; the virtual user antenna data separation module is connected to the baseband antenna data module, and is configured to perform the multiple tests according to channel test mode information. The channel data of the channel is grouped; the channel test mode information is a single channel test or a joint channel test; wherein the single channel test comprises separately testing the multiple test channels, and the channel data of each test channel is used as a group of channels. Data; the joint channel test includes separately testing multiple sets of combinations of the multiple test channels, and channel data of multiple test channels in each combination is combined as a set of channel data; the MIMO decoding module, The virtual user antenna data separation module is connected, and is configured to separately process each group of channel data to obtain test indexes of test channels corresponding to each group of channel data respectively; wherein, the single channel test group channel data corresponds to one test channel Test indicator, a set of channel data pairs of the joint channel test Joint Test Index plurality of test channel combinations. The present invention provides a wireless receiver channel test method, including:

Channel data of multiple test channels are grouped according to the channel test mode information; the channel test mode information is a single channel test or a joint channel test, where the single channel test includes testing each of the multiple test channels, each Channel data of a test channel as a set of channel data; the joint channel test includes testing multiple sets of combinations of the multiple test channels, and channel data of multiple test channels in each combination is combined as a set of channel data The data of each group of channels is separately processed to obtain test indexes of the test channels corresponding to the channel data of each group; wherein, one set of channel data of the single channel test corresponds to a test index of one test channel, and one of the joint channel tests The group channel data corresponds to a joint test indicator of a plurality of test channels in the combination. The wireless receiver and the channel testing method thereof of the present invention group the channel data of the test channel according to the channel test mode information, so that the test corresponding to each group of channel data can be respectively obtained. The test index of the channel solves the problem that the wireless receiver channel test efficiency is very low, and the channel test efficiency of the wireless receiver is greatly improved.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

1 is a schematic structural diagram of an embodiment of a wireless receiver according to the present invention;

2 is a schematic flowchart of a method for testing a channel of a wireless receiver according to the present invention; FIG. 3 is a schematic flowchart of a second embodiment of a method for testing a channel of a wireless receiver according to the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Some embodiments, rather than all of the embodiments, are invented. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention. Embodiment 1 FIG. 1 is a schematic structural diagram of an embodiment of a wireless receiver according to the present invention. As shown in FIG. 1, the wireless receiver of this embodiment may include an antenna 11, a radio frequency module 12, a baseband antenna data module 13, and user antenna data separation. The module 14, the Multiple Input Multiple Output (MIMO) decoding module 15, the channel decoding module 16, and the virtual user antenna data separating module 17. In this embodiment, the antenna 11 can receive test data, which can be set as data of one user when performing channel test of the wireless receiver; and, one antenna 11 corresponds to one The channel, the test data it receives will enter the corresponding channel for transmission. The test data can be called channel data. The middle RF module 12 is connected to the antenna 11, and can perform filtering, frequency reduction, and the like on the test data, and convert the high frequency test data received by the antenna 11 into a time domain signal. The baseband antenna data module 13 is connected to the middle radio frequency module 12, and can further convert the test data into a baseband signal. After the series of filtering and frequency-reduction processing, the baseband antenna data module 13 can obtain the channel data of the test channel, that is, the baseband. Signal, the test channel refers to the channel under test. In this embodiment, the virtual user antenna data separation module 17 is connected to the baseband antenna data module 13, and the module can obtain channel test mode information, for example, the channel test mode information is single channel test or joint channel test; wherein, the channel test mode The single channel test in the information may refer to multiple test channels separately tested, and the joint channel test may refer to multiple sets of combinations of test channels respectively tested; the virtual user antenna data separation module 17 may according to the channel test mode information, The channel data of the test channel is grouped. The MIMO decoding module 15 is connected to the virtual user antenna data separating module 17, and can process each group of channel data separately to obtain test indexes of test channels corresponding to each group of channel data. Since the channel test mode includes two types of single channel test and joint channel test, the virtual user antenna data separation module 17 can accordingly include two processing units, wherein the first processing unit is configured to process data packets in the single channel test mode. The second processing unit is configured to process data packets in the joint channel test mode. The following describes the processing of the virtual user antenna data separation module 17 and the MIMO decoding module 15 in the above two channel test modes: For example, the single channel test in the test channel mode information means that each channel needs to be tested separately. Channel indicator (for example, bit error rate). When the channel test mode information is a single channel test, the first processing unit of the virtual user antenna data separation module 17 can group the channel data of each test channel as a group. For example, taking an 8-channel wireless receiver as an example, if the first channel and the second channel need to be tested separately for a single channel, the channel data of the first channel can be regarded as a group, and the data of the first user is virtualized. The channel data of the second channel is used as another group, and the virtual channel is used for the second The data of the user; that is, the data input by the antenna 11 into the first channel and the second channel is virtualized as the data of one user, but after the data packet passing through the first processing unit, the data is virtualized as data of two users. The data of the first user is the data of the first channel, and the data of the second user is the data of the second channel. The MIMO decoding module 15 can process the data of the first user and the second user respectively, and correspondingly obtain the channel test index of the first channel corresponding to the first user data, and obtain the second corresponding to the second user data. Channel test indicator for the channel.

Compared with the prior art, if the data of one user is input into the first channel and the second channel by the antenna 11 in the prior art, the user antenna data separation module 14 will perform data grouping according to the actual user, that is, the first channel. And the data of the second channel as a group, corresponding to one user. In this way, the MIMO decoding module 15 combines the data of the first channel and the second channel as a user's data, and correspondingly obtains the channel combination index of the first channel and the second channel, and cannot implement the embodiment as in this embodiment. In the parallel test of the two channels described in the prior art, if a single channel test is to be performed in the prior art, the loop test can be performed only by activating each channel one time. ^The test for each channel takes 5 minutes. When the two channels are tested separately for one channel, the prior art takes 10 minutes. This embodiment only takes 5 minutes. It can be seen from the above analysis that the wireless receiver of this embodiment performs virtual data grouping by setting the virtual user antenna data separating module 17, which greatly improves the efficiency of channel testing, and the more channels, the more obvious the efficiency improvement. For example, joint channel testing in test channel mode information refers to the need to test joint channel metrics for multiple channels to verify signal reception performance for different channel combinations. When the channel test mode information is the joint channel test, that is, when the combination index of any channel combination needs to be tested, the second processing unit of the virtual user antenna data separation module 17 can separately combine each channel according to the channel combination to be tested. The channel data of multiple test channels is combined as a group. For example, taking an 8-channel wireless receiver as an example, it is necessary to test the combined reception performance of the first channel and the second channel, and the combined reception performance of the third channel and the fourth channel. The channel data of the first channel and the second channel may be combined as one group, which is virtualized as data of the first user, and the number of channels of the third channel and the fourth channel are According to the joint as another group, the data is virtualized as the second user; that is, the data input by the antenna 11 into the first channel and the second channel is even if it is a user's data, but after the data packet passing through the first processing unit , the data is virtualized as data for two users based on the combination of channels to be tested. such

The MIMO decoding module 15 can separately process the data of the first user and the second user, and correspondingly obtain the combined channel indicator of the first channel and the second channel corresponding to the first user data, and obtain the second user data. Corresponding combination channel indicator of the third channel and the fourth channel. Compared with the prior art, if the data of one user is input into the first channel, the second channel, the third channel, and the fourth channel by the antenna 11 in the prior art, the user antenna data separation module 14 will follow the actual user. For data grouping, the data of the above four channels is taken as a group corresponding to one user. In this way, the MIMO decoding module 15 also processes the data of the four channels as a user's data, and correspondingly obtains the channel combination index of the four channels. In the prior art, if the combination of the above two channels is to be tested, Only one channel combination can be tested at a time. When testing the combination of the first channel and the second channel, the third channel and the fourth channel are closed; when testing the combination of the third channel and the fourth channel, the first channel and the first channel are closed. Two channels. It can be seen from the above analysis that the wireless receiver of this embodiment performs virtual data grouping by setting the virtual user antenna data separating module 17, which greatly improves the efficiency of channel testing. In this embodiment, the MIMO decoding module 15 can decode the data, and the channel decoding module 16 can identify the true meaning of the data, for example, the data is a service, and then the data is sent to the data analysis processing device, and the device performs the Data analysis yields channel test indicators. The MIMO decoding module 15 performs packet processing on the data according to the user, and the corresponding subsequent data analysis processing device also obtains test indexes for each group of data according to the user respectively; therefore, the data is grouped according to actual users in the prior art. The method makes the test efficiency low, and the virtual user grouping method of the embodiment greatly improves the channel testing efficiency. In this embodiment, when the channel data of the test channel is obtained, the baseband antenna data module 13 may perform pre-determination, whether the data is sent to the user antenna data separation module 14 or the virtual user. Antenna data separation module 17. For example, if the baseband antenna data module 13 determines that the working mode of the wireless receiver is the test channel mode, the virtual user antenna data separation module 17 may be notified, and the virtual user antenna data separation module 17 starts to work to obtain channel test mode information; The baseband antenna data module 13 determines that the working mode of the wireless receiver is the normal working mode, and then notifies the user of the antenna data separating module 14, the user antenna data separating module 14 starts working, and the channel data of all the test channels are combined as a group. Data processing to obtain joint test metrics for all test channels. In the wireless receiver of this embodiment, by setting the virtual user antenna data separation module, the channel data of the test channel can be grouped according to the channel test mode information, so that the test indicators of the test channels corresponding to each group of channel data can be separately obtained, and the solution is solved. The problem of low efficiency of the wireless receiver channel test greatly improves the channel test efficiency of the wireless receiver. Embodiment 2

2 is a schematic flowchart of Embodiment 1 of a method for testing a channel of a wireless receiver according to the present invention. The method for testing a channel of a wireless receiver in this embodiment may be performed by a wireless receiver according to any embodiment of the present invention. As shown in FIG. 2, the method may include the following steps: Step 201: The wireless receiver groups the channel data of the test channel according to the channel test mode information; the channel test mode information is a single channel test or a joint channel test; The single channel test in the channel test mode information refers to the need to separately test the channel indicator of each channel (for example, receiving sensitivity, demodulation threshold, etc.); joint channel test refers to the joint channel that needs to test multiple channels. Indicators to verify signal reception performance of different channel combinations, wherein the joint channel test is for multiple combinations of test channels (eg, combination of the first channel and the third channel, and second channel and fourth The combination of channels is two). For example, grouping the channel data of the test channel means that when the channel test mode is a single channel test, the channel data of each test channel can be used as a group; when the channel test mode is a joint channel test, the test is required. When combining the indicators of any channel combination, you can The channel combination of the test, respectively, the channel data of the multiple test channels in each channel combination are combined as a group (such as the data of the first channel and the third channel described above as a group, the second channel and the fourth channel) The data as a group). Step 202: The wireless receiver separately processes each group of channel data to obtain test indexes of test channels corresponding to each group of channel data. For example, for a single channel test, the channel data of each test channel is used as a group, and the wireless receiver can process each group of channel data separately, corresponding to the test indicators of each test channel; for the joint channel test, the channel data of each channel combination As a group, the wireless receiver can process each group of channel data separately, corresponding to the test indicators of each channel combination. In the wireless receiver channel test method of the embodiment, the channel data of the test channel is grouped according to the channel test mode, so that the test indicators of the test channels corresponding to the channel data of each group can be respectively obtained, and the channel test efficiency of the wireless receiver is solved. The low problem greatly improves the channel test efficiency of the wireless receiver. Embodiment 3 FIG. 3 is a schematic flowchart of Embodiment 2 of a method for testing a channel of a wireless receiver according to the present invention. The method for testing a channel of a wireless receiver in this embodiment may be performed by a wireless receiver according to any embodiment of the present invention. The wireless receiver shown in FIG. 1 is taken as an example. As shown in FIG. 3, the method may include the following steps: Step 301: A radio frequency module processes test data received by an antenna;

For example, the medium RF module can perform filtering, frequency reduction, and the like on the test data, and convert the high frequency test data received by the antenna into a time domain signal.

Step 302: The baseband antenna data module further processes the data processed by the radio frequency module; for example, the baseband antenna data module may further convert the test data into a baseband signal, and may be referred to as a baseband antenna data module to obtain channel data of the test channel. . Step 303: The baseband antenna data module determines whether the working mode of the wireless receiver is in the test channel mode. For example, the working mode of the wireless receiver can be set, and the tester can select the wireless reception through the form of a human-machine interaction interface. Machine working mode. The working mode of the wireless receiver may include a test channel mode or a normal working mode. If it is a test channel mode, proceed to step 304; if it is a normal working mode, proceed to step 307. Step 304: The virtual user antenna data separation module determines whether the specific channel test mode information of the test channel mode is a single channel test. For example, the virtual user antenna data separation module can obtain channel test mode information, where the channel test mode information can be a single Channel test or joint channel test; In specific implementation, the test mode information of the channel can also be in the form of a human-computer interaction interface, and the tester selects a specific channel test mode in which the wireless receiver operates. Among them, single channel test means that the channel index of each channel needs to be tested separately (for example, bit error rate); joint channel test means that joint channel indicators of multiple channels need to be tested to verify the signals of different channel combinations. Receive performance. If the result of the determination is a single channel test, proceed to step 305; if the result of the determination is the joint channel test mode, proceed to step 306. Step 305: The virtual user antenna data separation module takes the channel data of each test channel as a group and virtualizes it as one user; for example, taking an 8-channel wireless receiver as an example, the first channel and the second channel need to be respectively For single-channel testing, the channel data of the first channel can be used as a group, and the data of the first user is virtualized, and the channel data of the second channel is used as another group, and the data of the second user is virtualized; that is, by the antenna. 1 1 input data of the first channel and the second channel even if it is a user's data, after the data packet passing through the first processing unit, the data is virtualized as data of two users, and the data of the first user is the first One channel of data, the second user's data is the second channel of data. Then proceed to step 308. Step 306: The virtual user antenna data separation module separately combines data of multiple test channels in each channel combination into one group according to the channel combination to be tested, and virtualizes as one user; for example, an 8-channel wireless receiver is used. For example, it is necessary to test the combined reception performance of the first channel and the second channel, and the combined reception performance of the third channel and the fourth channel. The channel data of the first channel and the second channel may be combined as a group, and the data of the first user is virtualized, and the channel data of the third channel and the fourth channel are jointly combined as another group, and the data of the second user is virtualized. That is, the data input to the first channel and the second channel by the antenna 11 is virtualized as two users, but after the data packet of the first processing unit, the data is virtualized into two users according to the channel combination to be tested. The data of the first user corresponds to the first channel and the second channel, and the data of the second user corresponds to the third channel and the fourth channel. Then proceed to step 308. Step 307: The user antenna data separation module groups the data according to the user; for example, the test data input at the antenna is data of one user, and when the baseband antenna data module determines that the working mode of the wireless receiver is the normal working mode in step 303, Since the user antenna data separation module is grouped according to the actual user, the user antenna data separation module combines the channel data of all test channels as a group for data processing, and correspondingly obtains joint test indicators of all test channels. , is not able to achieve multiple single channel or multiple channel combination of parallel testing.

Step 308, the MIMO decoding module decodes the data; wherein, the MIMO decoding module performs group processing on the data according to the user, and the corresponding subsequent data analysis processing device also obtains the test index of each group of data according to the user. Then, the channel indicator of the test channel corresponding to the data of the user is obtained.

For example, for the single channel test mode described in step 305, the MIMO decoding module can separately process the data of the first user and the second user, and correspondingly obtain the channel test indicator of the first channel corresponding to the first user data. At the same time, the channel test index of the second channel corresponding to the second user data is obtained, and the parallel test of the first channel and the second channel is realized. Compared with the prior art single channel test, if a single channel test is performed in the prior art, the loop test can only be performed every time one channel is activated; otherwise, if data is input in the first channel and the second channel at the same time, The user antenna data separation module groups the data of the first channel and the second channel as one group, corresponding to one user; correspondingly, the MIMO decoding module uses the data of the first channel and the second channel as one user data. The joint processing also obtains the channel combination index of the first channel and the second channel, and cannot perform parallel testing of the two channels. In the embodiment, the parallel testing of the two channels is realized by virtual grouping the data, which greatly improves the efficiency of the channel testing, and the more channels, the more obvious the efficiency improvement. For example, for the joint channel test mode described in step 306, the MIMO decoding module can separately process the data of the first user and the second user, and correspondingly obtain the first channel and the second corresponding to the first user data. The combined channel indicator of the channel obtains the combined channel indicator of the third channel and the fourth channel corresponding to the second user data, so that the receiving performance of the multiple channel combination can be tested at the same time. Compared with the prior art joint channel test, if the two channel combination test is to be performed in the prior art, only one channel combination can be tested each time, and when the combination of the first channel and the second channel is tested, the third is closed. Channel and fourth channel; when testing the combination of the third channel and the fourth channel, closing the first channel and the second channel; otherwise, if inputting data in the first channel, the second channel, the third channel, and the fourth channel simultaneously The user antenna data separation module will group the data of the four channels as one group, corresponding to one user; correspondingly, the MIMO decoding module will jointly process the data of the four channels as one user's data, and the obtained four is also obtained. The combination of the two channels does not enable parallel testing of the combination of the two channels. In this embodiment, by performing virtual grouping on data, parallel testing of two channel combinations is realized, which greatly improves the efficiency of channel testing. Step 309: The channel decoding module further processes the data to obtain test indexes of the test channels corresponding to the channel data of each group respectively; for example, the channel decoding module can identify the true meaning of the data, for example, the data is a service, etc. The data is then sent to a data analysis processing device, which performs data analysis to obtain channel test indicators, such as bit error rate. In the wireless receiver channel test method of the embodiment, the channel data of the test channel is grouped according to the channel test mode, so that the test indicators of the test channels corresponding to the channel data of each group can be respectively obtained, and the channel test efficiency of the wireless receiver is solved. The low problem greatly improves the channel test efficiency of the wireless receiver. A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing steps include the steps of the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk. It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced. The modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

Rights request

A radio receiver, comprising: a baseband antenna data module, a multiple input multiple output MIMO decoding module, and a virtual user antenna data separation module; the baseband antenna data module, configured to acquire multiple tests Channel data of the channel; the virtual user antenna data separation module is connected to the baseband antenna data module, and configured to group channel data of the multiple test channels according to channel test mode information; a single channel test or a joint channel test; wherein the single channel test comprises separately testing the plurality of test channels, and channel data of each test channel is used as a group of channel data; and the joint channel test includes The plurality of sets of test channels are tested separately, and the channel data of the multiple test channels in each combination is combined as a set of channel data; the MIMO decoding module is connected to the virtual user antenna data separation module for separately processing Each group of channel data is used to obtain test passes corresponding to each group of channel data. A test indicator of the channel; wherein, the set of channel data of the single channel test corresponds to a test index of one test channel, and the set of channel data of the joint channel test corresponds to a joint test indicator of multiple test channels in the combination.

The wireless receiver according to claim 1, further comprising: a user antenna data separating module, wherein the user antenna data separating module is respectively connected to the baseband antenna data module and the MIMO decoding module; The baseband antenna data module is further configured to determine an operating mode of the wireless receiver; if the working mode is a normal working mode, instructing the user antenna data separation module to jointly combine channel data of all test channels as a group, The MIMO decoding module is caused to perform data processing to obtain joint test indicators of all test channels.

The radio receiver according to claim 1, wherein the baseband antenna data module is further configured to determine an operating mode of the wireless receiver; if the working mode is a test channel mode, the indication station Virtual user antenna data separation module implementation Channel data of multiple test channels are grouped according to channel test mode information.

4. The wireless receiver according to claim 1, further comprising: a medium radio frequency module, coupled to the baseband antenna data module, configured to process and transmit test data received by an antenna of the wireless receiver And the baseband antenna data module, so that the baseband antenna data module processes the test data to obtain channel data of the multiple test channels.

The wireless receiver according to claim 1, further comprising:

a channel decoding module, configured to be connected to the MIMO decoding module, configured to send data to the MIMO decoding module, and then send the data to the data analysis processing device, so that the data analysis processing device performs data analysis to obtain the plurality of Test indicators for the test channel.

A method for testing a channel of a wireless receiver, comprising: grouping channel data of a plurality of test channels according to channel test mode information; wherein the channel test mode information is single channel test or joint channel test, wherein The single channel test includes separately testing the plurality of test channels, and the channel data of each test channel is used as a group of channel data; the joint channel test includes separately testing multiple sets of combinations of the multiple test channels, each Channel data of multiple test channels in a combination is combined as a group of channel data; each group of channel data is separately processed to obtain test indexes of test channels corresponding to each group of channel data; wherein, a group of the single channel test The channel data corresponds to a test indicator of one test channel, and the set of channel data of the joint channel test corresponds to a joint test indicator of multiple test channels in the combination.

7. The wireless receiver channel testing method according to claim 6, further comprising:

Determining an operating mode of the wireless receiver; if the working mode is a normal working mode, combining channel data of all test channels as a group for data processing to obtain joint test indicators of all test channels.

The wireless receiver channel testing method according to claim 6, further comprising: determining an operating mode of the wireless receiver; if the working mode is a test channel mode, performing the channel-based test The mode information groups channel data of multiple test channels to obtain test indicators of test channels corresponding to each group of channel data.

The wireless receiver channel testing method according to claim 6, further comprising: receiving test data by an antenna of the wireless receiver, and processing the test data to obtain a channel of the test channel data.

The wireless receiver channel testing method according to claim 6, further comprising:

And transmitting the channel data to the data analysis processing device, so that the data analysis processing device performs data analysis to obtain test indicators of the plurality of test channels.