TWI395417B - Wireless device for recording activity status of frequency and method thereof - Google Patents

Description

Wireless transmission device for recording frequency activity state and method thereof

A wireless transmission device and method thereof, in particular, a wireless transmission device and a method thereof for providing a recording frequency activity state.

A wireless transmission device is a device that can connect to a wireless network or connect to a wired network (such as an Ethernet network), which is an intermediary point for wired networks and wireless networks. In the receiving range of the wireless transmission device, the client using the wireless Internet access can have both the mobility benefits and the network connection, so that the wireless Internet client can be connected to the device in the wired network. Transfer data to each other.

The wireless transmission device uses the wireless signal to transmit data to the wireless Internet client, and the wireless signal transmitted between the wireless transmission device and the client belongs to a specific frequency band, for example, a 2.4 GHz frequency band, but currently The living environment around humans is also filled with various wireless signals, such as microwave ovens, indoor wireless phones, Bluetooth devices, or mobile phones, radios, etc., which generate wireless signals when they are used, which will interfere with wireless transmission devices. The wireless signal transmitted between the client and the client, which causes the reliability of the wireless signal transmitted between the wireless transmission device and the client to be reduced, so that the transmission speed between the client and the wireless transmission device is affected, and even the client is caused. The case where the wireless transmission device is completely unavailable.

In fact, since the human eye cannot see the wireless signal, in order to avoid unnecessary interference when transmitting the wireless signal, the spectrum analyzer should be used to measure the wireless transmission device before setting up the wireless transmission device. Whether there are other wireless signals in the location that will affect each other. However, since the spectrum analyzer is not cheap, the average person does not purchase a spectrum analyzer for erecting a wireless transmission device at home. Thus, the wireless transmission device may be placed at a position where the wireless signal is easily interfered. In addition, when the wireless transmission device and the client transmit the wireless signal, if the wireless signal is suddenly interfered, the transmission rate is greatly reduced, and the user usually cannot prepare the spectrum analyzer to measure whether the location of the wireless transmission device is generated. The wireless signal that will affect each other, even if the user really prepares the spectrum analyzer to measure the position set by the wireless transmission device, the interference wireless signal may have disappeared because the measurement time is different from the time of the interference. It is not possible to effectively determine whether there is a source of interference around the wireless transmission device.

In summary, it has been known in the prior art that there has been a long-standing problem of not being able to effectively determine whether or not interference occurs around the wireless transmission device. Therefore, it is necessary to propose an improved technical means to solve this problem.

In view of the prior art, there is a problem that it is impossible to effectively determine whether interference occurs around the wireless transmission device, and the present invention discloses a wireless transmission device and a method for providing a recording frequency activity state, wherein: the first embodiment disclosed by the present invention The wireless transmission device for recording the frequency activity state includes at least: a first transmission module; and a network activity detection module, configured to detect, by using the first transmission module, whether each frequency of use of the wireless transmission device is occupied; The module is configured to detect, when the network activity detection module detects one of the occupied frequencies of the wireless signal, the detection information obtained by the storage network activity detection module after detecting the wireless signal in the record file; The second transmission module is configured to be connected to the client, so that the wireless transmission device can communicate with the client; and the record access module is configured to read the record file from the storage module and transmit the second file through the second transmission. The module transmits the log file to the client connected to the wireless transmission device.

The first method for providing a recording frequency activity state includes the steps of: detecting, by the first transmission module, network activity of all frequency of use of the wireless transmission device; and detecting the frequency of use of the wireless signal In one of the cases, the detection information obtained after detecting the wireless signal is stored in the record file; while detecting whether each frequency of use is occupied by the wireless signal, the second transmission module waits for the client to connect to the wireless transmission. The device transmits the log file to the client connected to the wireless transmission device through the second transmission module.

The system and method of the first embodiment of the present invention are as above, and the difference from the prior art is that the present invention uses two sets of transmission modules to detect wireless signals occupying the wireless transmission device through the first transmission module. When the frequency is used, the detection information obtained after detecting the wireless signal is stored in the log file, and the second transmission module provides the client connection to the wireless network device to download the log file.

The wireless transmission device for providing a recording frequency activity state according to the second embodiment of the present invention includes at least: a determining module for determining whether a specific condition is satisfied; and a transmission module configured to determine a specific When the condition is not met, the connection with the client enables the wireless transmission device to communicate with the client; the network activity detection module is configured to detect through the transmission module when the determination module determines that the specific condition is satisfied. Detecting whether each frequency of use of the wireless transmission device is occupied; the storage module is configured to detect the wireless activity detection module detects the wireless activity when the network activity detection module detects one of the occupied frequencies of the wireless signal The detection information obtained after the signal is recorded in the log file; the log file access module is used to read the log file into the storage module and transmit the log file to the client through the transport module.

The second method for providing a recording frequency activity state according to the present invention includes the steps of: detecting a network activity on each frequency of use of the wireless transmission device when determining that the specific condition is satisfied; and detecting that the wireless signal is occupied When one of the frequencies is used, the detection information obtained after detecting the wireless signal is stored in the log file; when it is determined that the specific condition is not satisfied, the client is connected to the wireless transmission device; when the client is connected to the wireless transmission device After that, the log file is transferred to the client.

The system and method of the second embodiment of the present invention are as above, and the difference from the prior art is that the present invention detects whether the wireless signal occupies the frequency of use of the wireless transmission device when certain conditions are met, and if so The detection information obtained after detecting the wireless signal is stored in the log file, and when the specific condition is not satisfied, the client is provided to connect to the wireless network device to download the log file.

Through the above two systems and methods, the problems of the prior art can be solved, and the technical effect of monitoring the frequency usage around the wireless network device at a lower cost can be achieved.

The features and embodiments of the present invention will be described in detail below with reference to the drawings and embodiments, which are sufficient to enable those skilled in the art to fully understand the technical means to which the present invention solves the technical problems, and The achievable effects of the present invention.

The present invention is a wireless transmission device and a method for applying the same on a wireless transmission device, wherein the wireless transmission device of the present invention wirelessly communicates with other wireless transmission devices at a plurality of frequencies of use, that is, if the present invention The proposed wireless transmission device uses a band of 4.9 GHz to 5.875 GHz for data transmission, and the frequency of use of the wireless transmission device will be a plurality of frequencies distributed between 4.9 GHz and 5.875 GHz, for example, 5.18 GHz. The frequency of 5.24 GHz and 5.745 GHz, but the frequency band and the frequency of use of the wireless transmission device proposed by the present invention are not limited to the above.

A typical wireless transmission device attempts to receive all wireless signals transmitted at a fixed frequency of use, and after receiving an analog wireless signal, filters (filters) and demodulates the received wireless signals, and demodulates the received signals. After the wireless signal is amplified, the amplified wireless signal is converted into digital data by an analog-to-digital converter (A/D converter, ADC), so that the wireless transmission device can be obtained from the wireless signal. The transmitted data can then be processed correspondingly to the data taken out by the wireless signal.

Within the same time and space, if two pieces of data are transmitted at the same frequency of use, the two pieces of data will cause interference due to the characteristics of the wireless signal. That is to say, a wireless transmission device can only receive data transmitted at a certain frequency of use at the same time. Similarly, the wireless transmission device can only transmit data at a certain frequency of use at the same time. In the present invention, the case where data is transmitted on the use frequency is referred to as the use frequency is occupied.

The present invention provides two embodiments of the wireless transmission device. The wireless transmission device 100 of the first embodiment includes two first transmission modules 120 and a second transmission module 130, as shown in FIG. 1A. The transmission module, but the wireless transmission device 100 of the present invention is not limited to include two transmission modules, as long as one of the wireless transmission devices 100 does not filter or demodulate the wireless signal occupying the used frequency. (Therefore, the wireless signal is not amplified and the analog digital conversion is performed), and the wireless transmission device 100 can include more than two transmission modules. In this way, the wireless transmission device 100 can use other transmission modules to perform the functions of transmitting data according to the conventional transmission module, and can also use the set transmission module to detect the state of network activity of all the used frequencies.

In the following, the operation of the present invention will be described with reference to the element diagram of the wireless transmission device providing the recording frequency activity state of the present invention in the "Fig. 1B". As shown in FIG. 1B, the wireless transmission device 100 of the first embodiment of the present invention includes a first transmission module 120, a second transmission module 130, a network activity detection module 150, and a storage module. 170 and the log file access module 180.

The first transmission module 120 is responsible for receiving the wireless signals transmitted on all the used frequencies of the wireless transmission device 100, and after receiving the wireless signals, does not perform filtering, demodulation, amplification, and analog digital conversion processing on the received wireless signals. .

The second transmission module 130 is responsible for waiting for the client 400 to wirelessly connect to the wireless transmission device 100, and is responsible for providing the client 400 and the wireless transmission device in a wireless manner after the client 400 is connected to the wireless transmission device 100. 100 performs data communication, that is, the wireless transmission device 100 transmits the data to the client 400 by using the second transmission module 130, and the data to be transmitted by the client 400 to the wireless transmission device 100 is also transmitted by the second transmission module 130. receive.

The network activity detection module 150 is configured to detect, by the first transmission module 120, whether each frequency of use of the wireless transmission device 100 is occupied by the wireless signal. When the first transmission module 120 receives the data on a certain frequency of use, It indicates that the wireless signal whose frequency is the frequency of use is transmitted, so the network activity detecting module 150 detects that the frequency of use is occupied by the wireless signal.

After detecting that the frequency of use is occupied by the wireless signal, the network activity detecting module 150 is further responsible for performing a ratio analysis based on the energy of the wireless signal occupying the frequency of use and the energy of the background noise, thereby calculating the occupied frequency. The strength of the wireless signal. For example, when the network activity detection module 150 detects that the power of the wireless signal is -65 dBm and the power of the noise is -98 dBm, the ratio between the wireless signal and the noise can be "10 log (the power of the wireless signal (W) The power of the noise (W)) is calculated by the calculation formula of "power of the wireless signal (dBm) - power of the noise (dBm)". Thus, the network activity detecting module 150 can calculate the wireless The signal strength is 33dB.

The storage module 170 is configured to store the detected detection information in the record as shown in FIG. 2 after the network activity detecting module 150 detects that the frequency of use of the wireless transmission device 100 is occupied by the wireless signal. In the file 500, the record file 500 includes a detection time field 510, a use frequency field 520, and a signal strength field 530, and stores the wireless signal detected by the network activity detection module 150. Detection time, the frequency of the frequency of use occupied by the wireless signal, and the strength of the wireless signal calculated by the network activity detecting module 150 to occupy the frequency of use, but the detection information proposed by the present invention is not detected The time when the wireless signal is detected, the frequency of the detected wireless signal, and the strength of the detected wireless signal are limited. Any data obtained by the wireless signal detection or analysis of the occupied frequency belongs to the detective. For one of the items of the measurement information, the field included in the log file of the present invention corresponds to the item included in the detection information, and does not detect the time field 510 and the frequency field. 520 and signal strength field 530 are limited to three.

Generally, the storage module 170 stores a record file for detecting information such as the frequency of the frequency of use, the strength of the wireless signal, and the time when the wireless signal is detected, and the predetermined file name is also stored in the predetermined directory, but The present invention can also provide a file name of the log file and/or a directory for storing the log file after the client 400 is connected to the wireless transmission device 100 through the second transmission module 130.

The storage module 170 is further responsible for storing the management interface. The management interface can provide the client 400 to connect to the wireless transmission device 100 through the second transmission module 130, and provide the client 400 to set the system parameters of the wireless transmission device 100 through the management interface, and download the system. The storage file stored in the storage module 170 or delete the specific content in the log file (such as one or more data, each data includes the frequency of the frequency of use, the strength of the wireless signal, and the time when the wireless signal is detected. Information, etc., but the functions provided by the management interface of the present invention are not limited thereto.

The record access module 180 is responsible for reading the record file containing the detection information into the storage module 170, and transmitting the record file read by the storage module 170 to the client 400 through the second transmission module 130. . After the analysis of the log file, the user of the client 400 can set the frequency band or the frequency of use of the second transmission module 130 through the management interface provided by the wireless transmission device 100 according to the analysis result obtained by analyzing the log file. The two transmission modules 130 transmit data in a frequency band or frequency of use set by the user.

In general, the log file access module 180 reads the log file in the storage module 170 after the second transfer module 130 receives the request to download the log file transmitted by the client 400. The request for downloading the log file received by the second transmission module 130 is directly sent by the service provided by the wireless transmission device 100, such as SFTP, FTP, or a customized method for downloading the log file, or After downloading the management interface stored in the storage module 170 through the second transmission module 130, the request for downloading the log file is sent through HTTP through the management interface. However, the method for downloading the log file requested by the present invention is not The above is limited.

In fact, the log file access module 180 will also read the log file from the storage module 170 after the second transfer module 130 receives the request for the specific content of the deleted log file transmitted by the client 400, and deletes the log file. After the corresponding data, the log file after the deleted data is written back to the storage module 170.

In addition, the wireless transmission device 100 of the present invention may further include a determination module 190, which is responsible for determining whether a specific condition is satisfied, and the specific condition determined by the determination module 190 may be composed of one or more determination items, and the determination item is, for example, the first transmission. Whether the module 120 does not transmit data, whether the hardware switch that controls the operation mode of the first transmission module 120 is set to be on, whether the software parameter that controls the operation mode of the first transmission module 120 is set, or the wireless transmission device 100 Whether the system time meets a specific time such as 02:08~04:13, etc., but the invention is not limited thereto.

Next, the operation system and method of the present invention will be explained with reference to the first embodiment, and please refer to the "3rd drawing" flowchart of the method for providing the recording frequency activity state of the present invention.

In this embodiment, it is assumed that the wireless transmission device 100 is a wireless network access point (AP) having two antennas, and the user wants to detect the network activity status by using the wireless network access point, where The two antennas on the wireless network access point are the first transmission module 120 and the second transmission module 130, respectively.

First, the wireless network access point (the wireless transmission device 100) receives the wireless signal transmitted by each frequency of the wireless network access point through the first antenna (the first transmission module 120), thereby receiving the wireless signal. The wireless signal is provided to the network activity detection module 150, so that the network activity detection module 150 can detect the network activity of each frequency of use of the wireless network access point through the first antenna (step 231). Assuming that the frequency band used by the wireless network access point is 2.4 GHz to 2.4835 GHz, the first antenna will receive wireless signals using frequencies of 2.422 GHz, 2.427 GHz, ..., 2.452 GHz, etc., so that network activity detection is performed. The module 150 can detect whether there is network activity at frequencies such as 2.422 GHz, 2.427 GHz, ..., 2.452 GHz, that is, whether or not a wireless signal is transmitted.

While the network activity detection module 150 detects the network activity of each frequency of use detected by the first antenna (step 231), the network activity detection module 150 detects the network activity according to each frequency of use. Whether there is a wireless signal occupying the frequency of use, that is, detecting whether each frequency of use is occupied by the wireless signal (step 232). It is assumed that in the embodiment, when the wireless signal is active at the frequency of 2.432 GHz, the network activity detecting module 150 detects 2.432 after the first antenna receives the wireless signal that is active at the frequency of 2.432 GHz. The frequency of use of GHz is occupied by the wireless signal, and the strength of the wireless signal occupying the used frequency is further calculated, for example, "30 dB".

Afterwards, the storage module 170 stores detection information such as the frequency of the frequency of use occupied by the wireless signal, the strength of the wireless signal occupying the frequency of use, and the time when the wireless signal is detected, into the log file (step 250), that is, The frequency "2.432GHz", the intensity "30dB" and the time "2009/4/16 4:13:28" are stored in the log file.

In fact, the network activity detection module 150 in the wireless network access point detects the network activity of the frequency of use of the wireless network access point through the first antenna of the wireless network access point (step 231). At the same time, the second antenna (second transmission module 130) of the wireless network access point waits for the client 400 to establish a connection with the wireless network access point, and connects to the wireless network storage at the client 400. After taking the point (step 270), the client 400 can use the network through the wireless network service provided by the wireless network access point, that is, the client 400 is connected to the wireless network access point ( After step 270), the client 400 can use the service provided by the wireless network access point to download a record of the recording frequency, intensity, and time in the wireless network access point.

Assuming that the service provided by the wireless network access point is HTTP, the user can execute the browser in the client 400 and operate the browser to connect to the wireless network access point via HTTP on the 8080 port. After receiving the connection request from the client 400, the second antenna of the wireless network access point returns the management interface 600 stored in the storage module 170 in the wireless network access point. In this embodiment, since the service provided by the wireless network access point is HTTP, the management interface 600 stored in the storage module 170 is presented as a web page, as shown in FIG. 4 .

After the client 400 receives the management interface 600 transmitted by the second antenna of the wireless network access point, the browser in the execution client 400 displays the management interface 600 so that the user can display on the browser. The management interface 600 operates. When the user clicks the button 610 for downloading the log file on the management interface 600, the browser sends a request for downloading the log file to the second through the client 400 using the service provided by the wireless network access point. antenna.

After the second antenna of the wireless network access point receives the request for downloading the log file transmitted by the client 400, the log file access module 180 in the wireless network access point goes to the wireless network access point. The storage module 170 reads the log file and transmits the log file back to the client 400 through the second antenna at the service provided by the wireless network access point (step 280), so that the user can access the client. The 400 downloaded log files are analyzed to obtain the network activity around the wireless network access point.

In this embodiment, if the wireless network access point includes the determining module 190, the determining module 190 first determines whether the specific condition is satisfied (step 210) to determine the operating mode of the first antenna, which is assumed to be In the embodiment, the specific condition is that the hardware switch that controls the operation mode of the first transmission module 120 is set to open or controls the software parameter of the operation mode of the first transmission module 120 (but the present invention does not Limiting, when the specific condition is met, the determining module 190 enables the first antenna to enter the operation mode of the data transmission, that is, the first antenna will filter and demodulate all the received wireless signals. The data transmitted by the wireless signal is obtained, so that the data can be transmitted by the first antenna (step 290); and if the specific condition is not satisfied, that is, the hardware switch corresponding to the transmission function of the first transmission module 120 is If the software parameter set to be off or corresponding to the transmission function of the first transmission module 120 is not set, the determination module 190 enables the first antenna to enter the operation mode of detecting the network activity, so that the first antenna will Do not The received wireless signal is filtered and demodulated, network activity detection module 150 can detect frequency wireless network activity of the network access point (step 231) through the first antenna.

The following describes a wireless transmission device 300 according to a second embodiment of the present invention. As shown in FIG. 5A, although the wireless transmission device 300 includes only one transmission module 320, it is worth mentioning that the transmission module 320 can be set to not filter, not demodulate, not amplify the wireless signal occupying the frequency of use, and does not convert the wireless signal occupying the frequency of use into digital data, so that the wireless transmission device 300 can be wirelessly transmitted as in the prior art. The operation mode of the data transmission of the device transmission data and the operation mode of detecting the network activity of all frequency of use are switched.

In the following, the operation of the present invention will be described with reference to the element diagram of the wireless transmission apparatus providing the recording frequency activity state of the present invention in the "Fig. 5B". As shown in FIG. 5B, the wireless transmission device 300 of the second embodiment of the present invention includes a determination module 310, a transmission module 320, a network activity detection module 350, a storage module 370, and a log file. Access module 380. The determination module 310, the storage module 370, and the record access module 380 in the wireless transmission device 300 and the determination module 190, the storage module 170, and the record access module 180 in the wireless transmission device 100, respectively. The functions are the same, so they will not be described again.

The transmission module 320 is responsible for waiting for the client 400 to connect to the wireless transmission device 300 when the determination module 310 determines that the specific condition is not met, and provides the client 400 and the wireless after the client 400 is connected to the wireless transmission device 300. The transmission device 300 performs data communication, so that the client 400 can download the record file stored by the storage module 370, and when the determination module 310 determines that the specific condition is satisfied, the transmission module 320 receives all the use in the wireless transmission device 100. The wireless signal transmitted on the frequency, and after receiving the wireless signal, does not filter, demodulate, amplify, and convert the received wireless signal.

The network activity detection module 350 is similar to the network activity detection module 150 in the wireless transmission device 100. The difference is that the network activity detection module 350 in the wireless transmission device 300 only determines the specific condition in the determination module 310. When it is satisfied, it is detected by the transmission module 320 whether each frequency of use of the wireless transmission device 300 is occupied.

Next, the operation system and method of the present invention will be explained with reference to the second embodiment, and please refer to the "FIG. 6" flowchart of the method for providing the recording frequency activity state. In this embodiment, it is also assumed that the wireless transmission device 300 is a wireless network access point, but unlike the first embodiment, the wireless network access point in this embodiment has only one antenna (transmission module). 320).

After the wireless network access point is activated, the determining module 310 first determines whether the specific condition is satisfied (step 710) to determine the operation mode of the antenna. It is assumed that in the embodiment, the specific condition is that the transmission module 320 is not transmitted. The system time of the data or wireless transmission device 100 corresponds to a specific time from 02:08 to 04:13 (but the invention is not limited thereto).

When the determining module 310 determines that the specific condition is satisfied, that is, the system time of the corresponding transmission module 320 not transmitting data or the wireless network access point (the wireless transmission device 300) falls within the range of 02:08 to 04:13. Then, the determining module 310 enables the antenna to enter the operating mode of detecting the network activity, so that the wireless network access point receives the wireless signal transmitted by the wireless network access point through the antenna, so that the wireless signal is transmitted. The network activity detection module 350 can detect the network activity of each frequency of use of the wireless network access point through the first antenna (step 731), so as to detect whether each frequency of use is occupied by the wireless signal (step 732). And further calculate the strength of the wireless signal occupying the frequency of use. Then, the storage module 370 stores the detection information such as the frequency of the frequency of use occupied by the wireless signal, the strength of the wireless signal occupying the frequency of use, and the time when the wireless signal is detected, into the log file (step 750).

When the determining module 310 determines that the specific condition is not met, the determining module 310 enables the antenna to enter the operation mode of the data transmission, that is, the antenna will filter and demodulate all the received wireless signals, thereby obtaining the wireless signal. The transmitted data allows the data to be transmitted by the antenna. In this way, the antenna can wait for the client 400 to transmit the connection request, and after the wireless network access point allows the connection according to the request transmitted by the client 400, the client 400 is provided to establish a connection with the wireless network access point. The client 400 is caused to connect to the wireless network access point (step 770) and use the network through the wireless network service provided by the wireless network access point. The client 400 can then download the log file from the wireless network access point.

Assuming that the wireless network access point provides the client 400 to download the log file in a developer-customized manner, the user can execute the application software provided by the developer in the client 400, thereby using the application software to connect to the wireless network. Access point. After the antenna of the wireless network access point receives the connection of the client 400, the record access module 380 in the wireless network access point reads into the storage module 370 in the wireless network access point. The record file is taken, and the record file is transmitted back to the client 400 through the antenna in the developer-customized packet format (step 780), so that the user can analyze the log file downloaded by the client 400 to obtain the wireless network. The situation of network activity around the access point.

In summary, it can be seen that the difference between the present invention and the prior art is that, when detecting the use frequency of the wireless transmission device by detecting the wireless signal, the detection information obtained after detecting the wireless signal is stored in the record file. And providing a technical means for the client to connect to the wireless network device to download the log file for analysis, by which a technical means can solve the problem that the prior art cannot effectively judge whether the wireless transmission device is surrounded or not, thereby achieving Low-cost monitoring of the technical effectiveness of the frequency usage around wireless network devices.

In addition, the client 400 of the present invention may be a wireless transmission device 100 or a wireless transmission device 300 of the present invention in addition to a digital device such as a computer used by a user, that is, if As shown in FIG. 7 , there are two wireless transmission devices according to the present invention, which are a first wireless transmission device 800a and a second wireless transmission device 800b, respectively. The first wireless transmission device 800a and the second wireless transmission device 800b may be the present invention. Any combination of the wireless transmission device 100 and the wireless transmission device 300 proposed by the present invention assumes that the first wireless transmission device 800a is the wireless transmission device 100 of the present invention, and the second wireless transmission device 800b is the present invention. The wireless transmission device 300 is not limited thereto. The first wireless transmission device 800a uses the second transmission module 130 to transmit data, and the second wireless transmission device 800b is the present invention. The wireless transmission device 300 transmits the data to the transmission module 320 (the determination module 310 in the second wireless transmission device 800b determines that the specific condition is not satisfied). If the first wireless transmission device 800a is the wireless transmission device 300 of the present invention, the data is transmitted by the transmission module 320. Similarly, if the second wireless transmission device 800b is the wireless transmission device 100 of the present invention, The data is transmitted using the second transmission module 130.

It is worth mentioning that in the case where the first wireless transmission device 800a and the second wireless transmission device 800b can transfer data to each other, the wireless transmission device 100 and the wireless transmission device 300 have an access point mode and a client mode. The wireless transmission device that transmits the data is in a client mode, and the wireless transmission device that receives the data is in an access point mode.

When the first wireless transmission device 800a and the second wireless transmission device 800b can transfer data to each other, the record access module 180 in the first wireless transmission device 800a first reaches the storage module in the first wireless transmission device 800a. 170, the log file is read, after which the second transmission module 130 on the first wireless device 800a can further transmit the read log file to the second wireless transmission device 800b, and the transmission mode on the second wireless transmission device 800b. After the group 320 receives the record file transmitted by the first wireless transmission device 800a, the storage module 370 in the second wireless transmission device 800b stores the record file received by the transmission module 320 on the second wireless transmission device 800b. In this manner, the storage module 370 in the second wireless transmission device 800b stores both the recording file recorded by the first wireless transmission device 800a and the recording file recorded by the second wireless transmission device 800b, so as to provide the user with the download. In turn, the user analyzes the actual network activity of the data transmission range covered by the first wireless transmission device 800a and the second wireless transmission device 800b.

Furthermore, the method for providing a recording frequency activity state of the present invention can be implemented in a combination of hardware, software or hardware and software, or can be implemented in a centralized manner in a computer system or spread over several interconnections with different components. The decentralized way of implementing computer systems.

While the embodiments of the present invention have been described above, the above description is not intended to limit the scope of the invention. Any modification of the form and details of the practice of the present invention, which is a matter of ordinary skill in the art to which the present invention pertains, is a patent protection of the present invention. range. The scope of the invention is to be determined by the scope of the appended claims.

100. . . Wireless transmission device

120. . . First transmission module

130. . . Second transmission module

150. . . Network activity detection module

170. . . Storage module

180. . . Log file access module

190. . . Judging module

300. . . Wireless transmission device

310. . . Judging module

320. . . Transmission module

350. . . Network activity detection module

370. . . Storage module

380. . . Log file access module

400. . . Client

500. . . Log file

510. . . Detection time field

520. . . Use frequency field

530. . . Signal strength field

600. . . Management interface

610. . . button

800a. . . First wireless transmission device

800b. . . Second wireless transmission device

Step 210: determining whether a specific condition is satisfied

Step 231: detecting the network activity of the frequency of use of the wireless transmission device by using the first transmission module

Step 232: Determine whether the frequency of use is occupied by the wireless signal.

Step 250: Store the detection information obtained after detecting the wireless signal in the log file

Step 270, waiting for the client to connect to the wireless transmission device by using the second transmission module

Step 280: transmitting the log file to the client connected to the wireless transmission device through the second transmission module

Step 290 enables the first transmission module to perform data transmission

Step 710: determining whether a specific condition is satisfied

Step 731: detecting network activity of the frequency of use of the wireless transmission device

Step 732: determining whether the frequency of use is occupied by the wireless signal

Step 750: storing the detection information obtained after detecting the wireless signal in the log file

Step 770 waiting for the client to connect to the wireless transmission device

Step 780: Transfer the log file to the client that establishes connection with the wireless transmission device.

FIG. 1A is a schematic diagram showing the appearance of a wireless transmission apparatus for providing a recording frequency activity state according to a first embodiment of the present invention.

FIG. 1B is a schematic diagram showing the components of a wireless transmission apparatus for providing a recording frequency activity state according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram showing the contents of a record file according to an embodiment of the present invention.

Figure 3 is a flow chart showing the first method for providing a recording frequency activity state according to the present invention.

FIG. 4 is a schematic diagram of a management interface according to an embodiment of the present invention.

FIG. 5A is a schematic diagram showing the appearance of a wireless transmission apparatus for providing a recording frequency activity state according to a second embodiment of the present invention.

FIG. 5B is a schematic diagram showing the components of the wireless transmission device for providing the recording frequency activity state according to the second embodiment of the present invention.

Figure 6 is a flow chart showing a second method for providing a recording frequency activity state according to the present invention.

FIG. 7 is a schematic diagram of the transmission of a record file by two wireless transmission devices according to an embodiment of the present invention.

Step 210: determining whether a specific condition is satisfied

Step 231: detecting the network activity of the frequency of use of the wireless transmission device by using the first transmission module

Step 232: Determine whether the frequency of use is occupied by the wireless signal.

Step 250: Store the detection information obtained after detecting the wireless signal in the log file

Step 270, waiting for the client to connect to the wireless transmission device by using the second transmission module

Step 280: transmitting the log file to the client connected to the wireless transmission device through the second transmission module

Step 290 enables the first transmission module to perform data transmission

Claims (20)

A wireless transmission device for recording a frequency activity state, the wireless transmission device comprising: a first transmission module; and a network activity detection module, configured to detect each of the wireless transmission devices by using the first transmission module Whether the frequency of use is occupied or not; a storage module is configured to detect when the wireless activity detecting module captures one of the frequency of use, and the stored network activity detecting module detects the One of the detection information obtained after the wireless signal is in a record file; a second transmission module is used to connect with a client to enable the wireless transmission device to communicate with the client; and a record file The access module is configured to read the record file from the storage module and transmit the record file to the client through the second transmission module. A wireless transmission device for providing a recording frequency activity state as described in claim 1, wherein the detection information is at least a combination of a frequency of the frequency of use, an intensity of the wireless signal, and a time at which the wireless signal is detected. The wireless transmission device for providing a recording frequency activity state as described in claim 1, wherein the second transmission module transmits a management interface to the client, and receives a download sent by the client through the management interface. One of the log files requests that the log file access module reads the log file after the second transport module receives the request. The wireless transmission device for providing a recording frequency activity state as described in claim 3, wherein the storage module is further configured to store the management interface. The wireless transmission device for providing a record frequency activity status as described in claim 3, wherein the second transmission module is further configured to receive a file name of the log file set by the client through the management interface and/or The storage module is further configured to establish the log file according to the file name and/or the storage directory. The wireless transmission device for providing a recording frequency activity state as described in claim 1, wherein the wireless transmission device further includes a determining module for determining whether a specific condition is satisfied, when the determining module determines the When the specific condition is not met, the first transmission module is enabled to perform data transmission. A wireless transmission device for providing a recording frequency activity state as described in claim 6 wherein the specific condition is a hardware switch or software that does not transmit data and controls an operation mode of the first transmission module. The parameter is set or the system time of the wireless transmission device meets a specific time. The wireless transmission device for providing a recording frequency activity state as described in claim 1, wherein the second transmission module is further configured to transmit the recording file to other wireless transmission devices, and further to receive other wireless transmission devices. Another record file transmitted, the storage module is further used to store the other record file. A method for providing a recording frequency activity state is applied to a wireless transmission device including a first transmission module and a second transmission module, the method comprising the steps of: detecting the wireless transmission device by using the first transmission module The network activity of all the frequency of use; when detecting that one of the wireless signals occupies one of the frequency of use, storing one of the detection information obtained after detecting the wireless signal is in a record file; Whether the frequency of use is occupied by the wireless signal, the second transmission module waits for a client to connect to the wireless transmission device; and transmits the record file to the wireless transmission device through the second transmission module Connect the client. The method for providing a recording frequency activity status as described in claim 9 wherein the step of transmitting the log file to the client through the second transmission module transmits a management interface to the second transmission module to The client transmits the log file to the client through the second transmission module when the second transmission module receives a request from the client to download the log file through the management interface. The method for providing a recording frequency activity state according to claim 9 , wherein the method further comprises: determining a hardware switch or a software parameter that does not transmit data of the first transmission module and controls an operation mode of the first transmission module; Or, when the system time of the wireless transmission device meets a certain time, the first transmission module is enabled to perform the data transmission step. A wireless transmission device for providing a recording frequency activity state, the wireless transmission device comprising: a determination module for determining whether a specific condition is satisfied; and a transmission module for determining, by the determination module, that the specific condition is not When satisfied, the wireless communication device can communicate with the client by using a network connection; and a network activity detection module is configured to: when the determination module determines that the specific condition is met, The transmission module detects whether the frequency of use of the wireless transmission device is occupied; a storage module is configured to store the wireless activity detection module when detecting a wireless signal occupying one of the usage frequencies The network activity detection module detects one of the detection information obtained by detecting the wireless signal in a record file; and a record file access module for reading the record file in the storage module, and The record file is transmitted to the client through the transmission module. A wireless transmission device for providing a recording frequency activity state as described in claim 12, wherein the detection information is at least a combination of a frequency of the frequency of use, an intensity of the wireless signal, and a time at which the wireless signal is detected. The wireless transmission device for providing a recording frequency activity state according to claim 12, wherein the transmission module transmits a management interface to the client, and receives the client to download the log file through the management interface. Upon request, the log file access module reads the log file after the transfer module receives the request. The wireless transmission device for providing a recording frequency activity state as described in claim 14, wherein the storage module is further configured to store the management interface. A wireless transmission device for providing a recording frequency activity state as described in claim 14 wherein the transmission module is further configured to receive a file name and/or a storage of the log file set by the client through the management interface. The storage module is further configured to establish the log file according to the file name and/or the storage directory. The wireless transmission device for providing a recording frequency activity state as described in claim 12, wherein the specific condition is that the transmission module does not transmit data, controls a hardware switch or a software parameter of an operation mode of the first transmission module, Or the system time of the wireless transmission device meets a certain time. A method for providing a recording frequency activity state is applied to a wireless transmission device, the wireless transmission method comprising the steps of: detecting a network activity on a frequency of use of the wireless transmission device when a specific condition is satisfied; When detecting that one of the wireless signals occupies one of the usage frequencies, storing one of the detection information obtained after detecting the wireless signal is in a log file; and determining that the specific condition is not satisfied, waiting for a client to connect Wire to the wireless transmission device; and when the client connects to the wireless transmission device, transmits the log file to the client. The method for providing a record frequency activity status as described in claim 18, wherein the step of transmitting the log file to the client is to transmit a management interface to the client, when receiving the client through the management interface When a request to download one of the log files is issued, the log file is transferred to the client. The method for providing a record frequency activity state as described in claim 18, wherein the step of determining whether the specific condition is satisfied is determining that the transmission module does not transmit data and controls the operation mode of the first transmission module. The body switch or software parameter, or the system time of the wireless transmission device, meets a specific time.