WO2018218822A1 - 一种无线网络频段连接方法和无线接入设备 - Google Patents

一种无线网络频段连接方法和无线接入设备 Download PDF

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Publication number
WO2018218822A1
WO2018218822A1 PCT/CN2017/102724 CN2017102724W WO2018218822A1 WO 2018218822 A1 WO2018218822 A1 WO 2018218822A1 CN 2017102724 W CN2017102724 W CN 2017102724W WO 2018218822 A1 WO2018218822 A1 WO 2018218822A1
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frequency band
wireless terminal
wireless
network
priority access
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PCT/CN2017/102724
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English (en)
French (fr)
Inventor
王斌
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上海斐讯数据通信技术有限公司
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Publication of WO2018218822A1 publication Critical patent/WO2018218822A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a wireless network band connection method and a wireless access device.
  • Current wireless access devices are usually dual-band wireless routers with 2.4G and 5G bands. Because of the large bandwidth and less interference in the 5G band, in general, the user's wireless terminal (for example, : Mobile phones, tablets, etc.) The default priority is to access the 5G band.
  • the 2.4G frequency band also has its advantage, that is, the wall penetration capability of the 2.4G frequency band is much stronger than that of the 5G frequency band, which is determined by the lower frequency band of the 2.4G frequency band, and is also the physical characteristics of the radio wave.
  • the user's wireless terminal preferentially accesses the 5G frequency band by default, however, the 5G frequency band is not necessarily the optimal option.
  • the wireless router is placed in the living room, the family has A and B, A lives in room 1, and B lives in room 2.
  • Room 1 is close to the living room, so the signals in the 2.4G band and 5G band are very good.
  • Room 2 is not close to the living room. Due to the wall and distance, the signal in the 2.4G band is good, but the signal in the 5G band is very poor.
  • the wireless router since the wireless router is placed in the living room, the signal of the 2.4G frequency band and the signal of the 5G frequency band of the living room are very strong. This poses a problem.
  • the existing wireless access device that uniformly sets the 5G frequency band as the frequency band preferentially accessed by the wireless terminal cannot meet the actual use requirements of the user in actual use. Reduce the user experience.
  • the object of the present invention is to provide a wireless network band connection method and a wireless access device, which meet the actual use requirements of the user and improve the user experience.
  • a wireless network band connection method comprising: step S100, searching for a priority access frequency band corresponding to the wireless terminal according to a network connection request sent by the wireless terminal, to obtain a search result; and step S200, according to the search result, the wireless terminal Connected to the corresponding wireless network; step S400 updates the priority access frequency band of the wireless terminal according to the network usage status information of the wireless terminal under the wireless network in a preset analysis period.
  • the wireless network band connection method sets a corresponding priority access frequency band for the wireless terminal, so that the wireless terminal can preferentially connect to the wireless network suitable for its frequency band, thereby improving the user experience.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be adjusted in time according to the usage of the user, and the flexibility is high.
  • the step S200 further includes: step S210, according to the search result, connecting the wireless terminal to a corresponding wireless network, and using the frequency band information corresponding to the wireless network to which the wireless terminal is connected as a current frequency band;
  • the step S400 further includes: step S410: analyzing network usage status information of the wireless terminal in the current frequency band in a preset analysis period to obtain a usage analysis result; and step S420, updating the used according to the usage analysis result.
  • the preferential access frequency band of the wireless terminal is analyzed by the wireless terminal.
  • the network usage state information of the wireless terminal for a period of time in the current frequency band the corresponding analysis result is obtained, so that any access frequency band updated by the wireless terminal is more suitable for the wireless terminal, thereby improving the use of the user.
  • the network usage state information of the wireless terminal for a period of time in the current frequency band the corresponding analysis result is obtained, so that any access frequency band updated by the wireless terminal is more suitable for the wireless terminal, thereby improving the use of the user.
  • step S420 further includes: Step S421: when the usage analysis result meets the preset access condition, updating the current frequency band to the priority access frequency band of the wireless terminal; When the analysis result does not satisfy the preset access condition, the standby frequency band is updated to the priority access frequency band of the wireless terminal.
  • the priority access frequency band of the wireless terminal is updated by using different frequency bands, so that the preferential access frequency band of the wireless terminal satisfies the actual use requirement of the wireless terminal.
  • step S200 and the step S400 further include: step S300, after the wireless terminal is connected to the wireless network, acquiring network usage status information of the wireless terminal in the current frequency band in real time; S310 stores the acquired network usage state information corresponding to the wireless terminal and the current frequency band, respectively.
  • step S200 further includes: when the priority access frequency band is found, the wireless terminal is connected to the wireless network corresponding to the priority access frequency band; and step S202 is not found when the priority is not found.
  • the wireless terminal When entering the frequency band, the wireless terminal is connected to a wireless network corresponding to the preset priority frequency band.
  • the setting of the preferential access frequency band enables the wireless terminal to connect to the wireless network of the exclusive frequency band; and the setting of the preset priority frequency band ensures that the wireless terminal connected to the wireless access device for the first time can successfully connect to the wireless network. To achieve networking.
  • the network usage status information includes: an average Internet access rate, and/or a connection rate change number, and/or a number of disconnections, and/or a disconnection time, and/or a connection rate change time.
  • the setting of the network usage status information provides the analysis data for updating the priority access frequency band of the wireless terminal, and is an important basis for updating the priority access frequency band.
  • the present invention further provides a wireless access device, comprising: a searching module, configured to search for a priority access frequency band corresponding to the wireless terminal according to a network connection request sent by the wireless terminal, to obtain a search result; and a connection module, and the searching
  • the module is electrically connected, and the connection module is configured to connect the wireless terminal to a corresponding wireless network according to the search result;
  • the update module is electrically connected to the connection module, and the update module is configured to perform analysis according to the preset Updating the priority access frequency band of the wireless terminal by using the network usage status information of the wireless terminal in the wireless network during the period.
  • the wireless network band connection method sets a corresponding priority access frequency band for the wireless terminal, so that the wireless terminal can preferentially connect to the wireless network suitable for its frequency band, thereby improving the user experience.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be adjusted in time according to the usage of the user, and the flexibility is high.
  • connection module is further configured to connect the wireless terminal to a corresponding wireless network according to the search result, and use the frequency band information corresponding to the wireless network to which the wireless terminal is connected as a current frequency band;
  • the update module further includes: an analysis submodule, configured to analyze network usage status information of the wireless terminal in the current frequency band in a preset analysis period to obtain a use analysis result; and execute a submodule, according to the Using the analysis result, the priority access frequency band of the wireless terminal is updated.
  • the executing submodule is further configured to: when the use analysis result meets a preset access condition, update the current frequency band to the priority access frequency band of the wireless terminal; and, when the use When the analysis result does not satisfy the preset access condition, the standby frequency band is updated to the priority access frequency band of the wireless terminal.
  • the method further includes: an obtaining module, electrically connected to the connection module, the acquiring module, configured to acquire, in real time, a network usage of the wireless terminal in the current frequency band after the wireless terminal is connected to the wireless network
  • the storage module is configured to be electrically connected to the acquisition module and the update module, and the storage module is configured to store the acquired network usage state information corresponding to the wireless terminal and the current frequency band, respectively.
  • connection module is further configured to: when the priority access frequency band is found, connect the wireless terminal to a wireless network corresponding to the priority access frequency band; and, when the priority access is not found In the frequency band, the wireless terminal is connected to a wireless network corresponding to the preset priority frequency band.
  • the network usage status information includes: an average Internet access rate, and/or a connection rate change number, and/or a number of disconnections, and/or a disconnection time, and/or a connection rate change time.
  • the wireless network band connection method and the wireless access device of the present invention have The benefits are:
  • the wireless terminal can be connected to the wireless network in the appropriate frequency band to improve the user's use effect.
  • the priority access frequency band can be updated periodically, and the appropriate priority access frequency band corresponding to the wireless terminal can be adjusted in time to ensure the user's use effect.
  • FIG. 1 is a flow chart of an embodiment of a method for connecting a wireless network band according to the present invention
  • FIG. 2 is a flow chart of another embodiment of a method for connecting a wireless network band according to the present invention.
  • FIG. 3 is a schematic structural diagram of an embodiment of a wireless access device according to the present invention.
  • FIG. 4 is a schematic structural diagram of another embodiment of a wireless access device according to the present invention.
  • a method for connecting a wireless network band includes: step S100: searching for a priority access frequency band corresponding to the wireless terminal according to a network connection request sent by the wireless terminal, and obtaining a search a result; step S200, according to the search result, connecting the wireless terminal to a corresponding wireless network; step S400, updating the network according to network usage status information of the wireless terminal under the wireless network in a preset analysis period The priority access band of the wireless terminal.
  • the present invention is implemented based on a wireless access device (eg, a wireless router, a wireless switch), and the wireless access device can simultaneously have a wireless network of 2.4G frequency band and a wireless network of 5G frequency band.
  • the wireless terminal can be a wireless device such as a user's mobile phone or tablet.
  • the wireless terminal of the user sends a network connection request to the wireless access device.
  • the network connection request includes: an SSID, a password corresponding to the SSID, and terminal identification information of the wireless terminal.
  • the terminal identification information herein may be identification information of a wireless terminal having a unique characteristic such as a physical address (Media Access Control, MAC address), a serial number, or an IMEI (International Mobile Equipment Identity).
  • the wireless terminal can be connected to the wireless network of the current wireless access device. Therefore, the terminal identification information in the network connection request sent by the wireless terminal is used to find whether there is a corresponding priority access frequency band.
  • the priority access frequency band here refers to an access frequency band specially set by the wireless access device for the wireless terminal.
  • the search results are divided into two types. One is to find the priority access frequency band, and the other is to find the frequency band. Therefore, the wireless terminal is connected to the corresponding wireless network according to different search results.
  • the priority access frequency band of the wireless terminal A is 2.4G frequency band
  • the priority access frequency band of the wireless terminal A is found. Therefore, the wireless terminal A is connected to the wireless network of the 2.4G frequency band.
  • the wireless terminal When the wireless terminal successfully connects to the wireless network, its priority access frequency band is periodically updated according to the network usage status information of the wireless terminal under the wireless network during the preset analysis period.
  • the priority access frequency band of the wireless terminal A is 2.4G frequency band, and it is confirmed according to the network use status information of the wireless network of the wireless terminal A in the 2.4G frequency band within one week whether 2.4G is still used as the no.
  • the priority access frequency band of the line terminal A or the 5G frequency band is used as the priority access frequency band of the wireless terminal A.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be adjusted in time according to the usage of the user.
  • the wireless terminal sets a corresponding priority access frequency band, so that the wireless terminal can preferentially connect to the wireless network suitable for the frequency band thereof, thereby improving the user experience.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be adjusted in time according to the usage of the user, and the flexibility is high.
  • the step S200 further includes: step S201, when the priority access frequency band is found, connecting the wireless terminal to a wireless network corresponding to the priority access frequency band; and step S202: when the priority is not found When the frequency band is accessed, the wireless terminal is connected to a wireless network corresponding to the preset priority frequency band.
  • the priority access frequency band is a frequency band specifically set by the wireless access device according to the network usage state information of the wireless network in which the wireless terminal is located in the preset analysis period.
  • the preset priority frequency band refers to the frequency band that is connected by default when the wireless terminal does not have its dedicated priority access frequency band. For example, if the preset priority frequency band is set to 5G frequency band, when the wireless terminal A sends a network connection request, it is found that the wireless terminal A has its corresponding priority access frequency band (for example, 2.4G frequency band), then the wireless terminal A is accessed.
  • the wireless network corresponding to the 2.4G frequency band when the wireless terminal B sends a network connection request, it is found that the wireless terminal B does not have its corresponding priority access frequency band (may be connected to the wireless access device for the first time, therefore, there is no wireless terminal B The relevant information), then let the wireless terminal B connect to the preset priority frequency band, that is, the wireless network corresponding to the 5G frequency band.
  • the preset priority frequency band can be set by the user according to the actual situation, or can be set to the 2.4G frequency band, which is not limited herein.
  • the priority access band setting enables the wireless terminal to connect to the wireless network of its exclusive frequency band; and the preset priority frequency band setting ensures that the wireless terminal connected to the wireless access device for the first time can smoothly connect to the wireless network to achieve networking.
  • the step S200 further includes: step S210, according to the search result, connecting the wireless terminal to a corresponding wireless network, and connecting the wireless terminal to the The frequency band information corresponding to the wireless network is used as the current frequency band.
  • the step S400 further includes: step S410, analyzing the network usage state information of the wireless terminal in the current frequency band in the preset analysis period, and obtaining the use analysis result; Step S420 And updating the preferential access frequency band of the wireless terminal according to the use analysis result.
  • the machine learning algorithm is used to analyze the network usage status information.
  • the specific machine learning algorithm is not limited herein, and the network usage status information is determined according to a specific machine learning algorithm.
  • the wireless terminal B is connected to the wireless access device for the first time, so the wireless terminal B does not have its special priority access frequency band, and the wireless terminal B is now connected to the wireless network of the 5G frequency band for one week (assuming preset analysis) The period is one week.
  • the wireless terminal B analyzes the network usage status information in the 5G frequency band, obtains the corresponding use analysis result, and then updates the priority access frequency band for the wireless terminal B according to the use analysis result (for example: the original wireless The priority access frequency band of the terminal B is empty, and after the analysis result is obtained, the corresponding frequency band is updated to the priority access frequency band of the wireless terminal B).
  • the corresponding analysis result is obtained, so that any access frequency band updated for the wireless terminal is more suitable for the wireless terminal, thereby improving the user experience.
  • the step S420 further includes: in step S421, when the usage analysis result satisfies a preset access condition, updating the current frequency band to the priority access frequency band of the wireless terminal; When the analysis result does not satisfy the preset access condition, the spare frequency band is updated to the priority access frequency band of the wireless terminal.
  • the 2.4G frequency band is the current frequency band
  • the 5G frequency band is the standby frequency band
  • the 5G frequency band is the current frequency band
  • the 2.4G frequency band is the standby frequency band.
  • the wireless terminal A when the wireless terminal A sends a network connection request, it is found that the wireless terminal A has its right pair.
  • the priority frequency band (for example, 2.4G frequency band) should be used, then the wireless terminal A is connected to the wireless network corresponding to the 2.4G frequency band; for the wireless terminal A, its current frequency band is the 2.4G frequency band.
  • the network usage status information of the wireless terminal A in the 2.4G band wireless network is analyzed within one week, and the analysis result is obtained, when the analysis result is used to satisfy the preset access condition (for example, the wireless network that uses the result in the 2.4G frequency band) Under the condition that the signal is always good, there is no disconnection, etc., then the 2.4G frequency band is used to update the priority access frequency band of the wireless terminal A, and it can also be understood that the priority access frequency band of the wireless terminal A does not change.
  • the analysis result does not meet the preset access conditions (for example, if the result is a wireless network in the 2.4G band, the signal is not good, and the disconnection often occurs), then the 5G band is updated to the wireless terminal A. Priority access to the frequency band.
  • the priority frequency band of the wireless terminal is updated by using different frequency bands, so that the priority access frequency band of the wireless terminal satisfies the actual use requirement of the wireless terminal.
  • the step S300 and the step S400 further include: step S300, when the wireless terminal is connected to the wireless network, acquiring network usage status information of the wireless terminal in the current frequency band in real time; Step S310 stores the acquired network usage state information with the current terminal (the terminal identification information) and the current frequency band (on a local or cloud server).
  • storing the network usage status information of the wireless terminal in the current frequency band is convenient for subsequent analysis.
  • the wireless terminal can store the network usage status information in the same analysis period correspondingly, so as to facilitate subsequent analysis and obtain the use analysis result.
  • the obtained network usage status information may be stored in the wireless access device or may be stored in the cloud server; of course, the network usage status information of a new analysis period may also be stored locally, and when the analysis is performed, the analysis result is obtained. After that, transfer it to the cloud server for storage or delete.
  • the specific use situation is set according to the needs of the user.
  • the start time of the new analysis period is after updating the priority access frequency band, or if the wireless terminal does not have the corresponding priority access frequency band
  • the start time of the new analysis cycle is the time of the first access.
  • the network usage status information includes: an average internet access rate, and/or a connection rate change number, and/or a number of disconnections, and/or a disconnection time, and/or a connection rate change time.
  • the network usage status information specifically depends on the machine learning algorithm used, or is determined according to a preset access condition.
  • the network usage status information needs to include the number of disconnections. If the default access condition is that the average Internet access rate in a week is greater than 50 Mbps, the network usage status information needs to include the average Internet access rate. If the preset access condition is that the number of disconnections in a week is less than 3, and the number of connection rate changes is less than 3 times, the network usage status information needs to include the number of connection rate changes and the number of disconnections.
  • the number of connection rate changes can be understood as the number of times the network connection rate suddenly changes from high to low. For example, the connection rate suddenly drops from 72Mbps to 3Mbps, which can be considered as the number of connection speed changes is increased by one.
  • the definition of changing from high to low can be set by the user, for example, setting a preset change value within a preset time as a criterion. For example, if the connection speed is reduced by 20 Mbps in 0.1 ms, it is considered to be in a state of changing from high to low.
  • the setting of the network usage status information provides analysis data for updating the priority access frequency band of the wireless terminal, and is an important basis for updating the priority access frequency band.
  • a method for connecting a wireless network band includes:
  • Step S100 searching for a priority access frequency band corresponding to the wireless terminal according to the network connection request sent by the wireless terminal, to obtain a search result;
  • Step S200 connecting the wireless terminal to a corresponding wireless network; and connecting the wireless terminal to the corresponding wireless network according to the search result further includes: step S201: when the priority access is found In the frequency band, the wireless terminal is connected to the wireless network corresponding to the priority access frequency band; in step S202, when the priority access frequency band is not found, the wireless terminal is connected to the wireless network corresponding to the preset priority frequency band. .
  • Step S200 further includes: Step S210, connecting the wireless terminal to the corresponding according to the search result a wireless network, and the frequency band information corresponding to the wireless network to which the wireless terminal is connected is used as a current frequency band;
  • Step S300 After the wireless terminal is connected to the wireless network, acquire network usage status information of the wireless terminal in the current frequency band in real time; and step S310, respectively, the acquired network usage status information and the wireless terminal respectively. Corresponding to the current frequency band for storage;
  • the step S400 is to update the priority access frequency band of the wireless terminal according to the network usage status information of the wireless terminal in the wireless network in the preset analysis period.
  • the step S400 further includes: step S410: The network terminal uses the network usage status information in the current frequency band to analyze, and obtains the use analysis result; the step S420 updates the priority access frequency band of the wireless terminal according to the use analysis result; the step S420 further includes: S421, when the usage analysis result meets the preset access condition, updating the current frequency band to the priority access frequency band of the wireless terminal; and step S422, when the usage analysis result does not meet the preset access condition And updating the spare frequency band to the priority access frequency band of the wireless terminal.
  • the network usage status information includes: average internet rate, and/or number of connection rate changes, and/or number of disconnections, and/or disconnection time, and/or connection rate change time.
  • the wireless terminal updates the appropriate priority access frequency band, so that the wireless terminal can be connected to the wireless network in the appropriate frequency band, thereby improving the user's use effect.
  • the priority access frequency band can be updated periodically, and the appropriate priority access frequency band corresponding to the wireless terminal can be adjusted in time to ensure the user's use effect.
  • a wireless access device includes: a searching module 10, configured to search for a priority access corresponding to the wireless terminal according to a network connection request sent by the wireless terminal. a frequency band, the search result is obtained; the connection module 20 is electrically connected to the search module, the connection module is configured to connect the wireless terminal to a corresponding wireless network according to the search result; and the update module 30 is connected to the connection The module is electrically connected, and the update module is configured to update the preferential access frequency band of the wireless terminal according to network usage state information of the wireless terminal under the wireless network in a preset analysis period.
  • the present invention is based on a wireless access device (eg, a wireless router, wireless switching
  • the wireless access device can simultaneously have a wireless network of 2.4G frequency band and a wireless network of 5G frequency band.
  • the wireless terminal can be a wireless device such as a user's mobile phone or tablet.
  • the wireless terminal of the user sends a network connection request to the wireless access device.
  • the network connection request includes: an SSID, a password corresponding to the SSID, and terminal identification information of the wireless terminal.
  • the terminal identification information herein may be identification information of a wireless terminal having a unique characteristic such as a physical address (Media Access Control, MAC address), a serial number, or an IMEI (International Mobile Equipment Identity).
  • the wireless terminal can be connected to the wireless network of the current wireless access device. Therefore, the terminal identification information in the network connection request sent by the wireless terminal is used to find whether there is a corresponding priority access frequency band.
  • the priority access frequency band here refers to an access frequency band specially set by the wireless access device for the wireless terminal.
  • the search results are divided into two types. One is to find the priority access frequency band, and the other is to find the frequency band. Therefore, the wireless terminal is connected to the corresponding wireless network according to different search results.
  • the priority access frequency band of the wireless terminal A is 2.4G frequency band
  • the priority access frequency band of the wireless terminal A is found. Therefore, the wireless terminal A is connected to the wireless network of the 2.4G frequency band.
  • the wireless terminal When the wireless terminal successfully connects to the wireless network, its priority access frequency band is periodically updated according to the network usage status information of the wireless terminal under the wireless network during the preset analysis period.
  • the priority access frequency band of the wireless terminal A is 2.4G frequency band, and according to the network usage status information of the wireless network of the wireless terminal A in the 2.4G frequency band in one week, it is confirmed whether 2.4G is still used as the priority access frequency band of the wireless terminal A, The 5G frequency band is still used as the priority access frequency band of the wireless terminal A.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be adjusted in time according to the usage of the user.
  • the wireless terminal sets a corresponding priority access frequency band, so that the wireless terminal can preferentially connect to the wireless network suitable for the frequency band thereof, thereby improving the user experience.
  • the setting of the preset analysis period enables the priority access frequency band of the wireless terminal to be periodically updated, so that the priority access frequency band of the wireless terminal can be used according to the usage of the user, and Time is adjusted and flexibility is high.
  • connection module 20 is further configured to connect the wireless terminal to a corresponding wireless network according to the search result, and use the frequency band information corresponding to the wireless network to which the wireless terminal is connected as a current frequency band.
  • the update module 30 further includes: an analysis sub-module 31, configured to analyze network usage status information of the wireless terminal in the current frequency band in a preset analysis period to obtain a use analysis result; and execute the sub-module 32, And configured to update the preferential access frequency band of the wireless terminal according to the use analysis result.
  • the machine learning algorithm is used to analyze the network usage state information.
  • the specific machine learning algorithm is not limited herein, and the network usage state information is determined according to a specific machine learning algorithm, for example, deep learning. algorithm.
  • the wireless terminal B is connected to the wireless access device for the first time, so the wireless terminal B does not have its special priority access frequency band, and the wireless terminal B is now connected to the wireless of the 5G frequency band (assuming the preset priority frequency band is the 5G frequency band).
  • the network analyzes the network usage status information of the wireless terminal B in the 5G frequency band within one week (assuming the preset analysis period is one week), obtains the corresponding use analysis result, and then updates the wireless terminal B according to the use analysis result.
  • the priority access frequency band for example, the priority access frequency band of the wireless terminal B is null, and after the analysis result is obtained, the corresponding frequency band is updated to the priority access frequency band of the wireless terminal B).
  • the corresponding analysis result is obtained, so that any access frequency band updated for the wireless terminal is more suitable for the wireless terminal, thereby improving the user experience.
  • the execution sub-module 32 is further configured to: when the usage analysis result meets a preset access condition, update the current frequency band to the priority access frequency band of the wireless terminal; When the use analysis result does not satisfy the preset access condition, the spare frequency band is updated to the priority access frequency band of the wireless terminal.
  • the 2.4G frequency band is In the current frequency band, the 5G frequency band is the standby frequency band; if the 5G frequency band is the current frequency band, the 2.4G frequency band is the standby frequency band.
  • the wireless terminal A when the wireless terminal A sends a network connection request, it is found that the wireless terminal A has its corresponding priority access frequency band (for example, 2.4G frequency band), then the wireless terminal A is connected to the wireless network corresponding to the 2.4G frequency band; For wireless terminal A, its current frequency band is 2.4G frequency band.
  • priority access frequency band for example, 2.4G frequency band
  • the network usage status information of the wireless terminal A in the 2.4G band wireless network is analyzed within one week, and the analysis result is obtained, when the analysis result is used to satisfy the preset access condition (for example, the wireless network that uses the result in the 2.4G frequency band) Under the condition that the signal is always good, there is no disconnection, etc., then the 2.4G frequency band is used to update the priority access frequency band of the wireless terminal A, and it can also be understood that the priority access frequency band of the wireless terminal A does not change.
  • the analysis result does not meet the preset access conditions (for example, if the result is a wireless network in the 2.4G band, the signal is not good, and the disconnection often occurs), then the 5G band is updated to the wireless terminal A. Priority access to the frequency band.
  • the priority frequency band of the wireless terminal is updated by using different frequency bands, so that the priority access frequency band of the wireless terminal satisfies the actual use requirement of the wireless terminal.
  • the method further includes: an acquisition module 40 electrically connected to the connection module 20, and the acquisition module is configured to be used in the wireless After the terminal is connected to the wireless network, the network usage status information of the wireless terminal in the current frequency band is obtained in real time; the storage module 50 is electrically connected to the acquiring module and the update module, and the storage module is used for And acquiring the acquired network usage status information, respectively, corresponding to (the terminal identification information of the wireless terminal) and the current frequency band.
  • storing the network usage status information of the wireless terminal in the current frequency band is convenient for subsequent analysis.
  • the wireless terminal can store the network usage status information in the same analysis period correspondingly, so as to facilitate subsequent analysis and obtain the use analysis result.
  • the network usage status information to be obtained in this embodiment may be stored on a storage module of the wireless access device. In other embodiments, it may also be stored in the cloud server; of course, The network usage status information of a new analysis period is stored locally. When the analysis is performed, the analysis result is obtained, and then transferred to the cloud server for storage or deletion. The specific use situation is set according to the needs of the user.
  • the start time of the new analysis period (ie, this week) is after updating the priority access frequency band, or, if the wireless terminal does not have the corresponding priority access frequency band, the new analysis period (ie, The starting time of this week) is the time of the first access.
  • connection module 20 is further configured to: when the priority access frequency band is found, connect the wireless terminal to a wireless network corresponding to the priority access frequency band; and, when the priority is not found When the frequency band is accessed, the wireless terminal is connected to a wireless network corresponding to the preset priority frequency band.
  • the priority access frequency band is a frequency band specifically set by the wireless access device according to the network usage state information of the wireless network in which the wireless terminal is located in the preset analysis period.
  • the preset priority frequency band refers to the frequency band that is connected by default when the wireless terminal does not have its dedicated priority access frequency band. For example, if the preset priority frequency band is set to 5G frequency band, when the wireless terminal A sends a network connection request, it is found that the wireless terminal A has its corresponding priority access frequency band (for example, 2.4G frequency band), then the wireless terminal A is accessed.
  • the wireless network corresponding to the 2.4G frequency band when the wireless terminal B sends a network connection request, it is found that the wireless terminal B does not have its corresponding priority access frequency band (may be connected to the wireless access device for the first time, therefore, there is no wireless terminal B The relevant information), then let the wireless terminal B connect to the preset priority frequency band, that is, the wireless network corresponding to the 5G frequency band.
  • the preset priority frequency band can be set by the user according to the actual situation, or can be set to the 2.4G frequency band, which is not limited herein.
  • the priority access band setting enables the wireless terminal to connect to the wireless network of its exclusive frequency band; and the preset priority frequency band setting ensures that the wireless terminal connected to the wireless access device for the first time can smoothly connect to the wireless network to achieve networking.
  • the network usage status information includes: an average internet access rate, and/or a connection rate change number, and/or a number of disconnections, and/or a disconnection time, and/or a connection rate change time.
  • the network usage status information specifically needs to be obtained according to the machine used.
  • the algorithm depends on, or is based on, the default access conditions.
  • the network usage status information needs to include the number of disconnections. If the default access condition is that the average Internet access rate in a week is greater than 50 Mbps, the network usage status information needs to include the average Internet access rate. If the preset access condition is that the number of disconnections in a week is less than 3, and the number of connection rate changes is less than 3 times, the network usage status information needs to include the number of connection rate changes and the number of disconnections.
  • the number of connection rate changes can be understood as the number of times the network connection rate suddenly changes from high to low. For example, the connection rate suddenly drops from 72Mbps to 3Mbps, which can be considered as the number of connection speed changes is increased by one.
  • the definition of changing from high to low can be set by the user, for example, setting a preset change value within a preset time as a criterion. For example, if the connection speed is reduced by 20 Mbps in 0.1 ms, it is considered to be in a state of changing from high to low.
  • the setting of the network usage status information provides analysis data for updating the priority access frequency band of the wireless terminal, and is an important basis for updating the priority access frequency band.

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Abstract

本发明公开了一种无线网络频段连接方法和无线接入设备，包括：步骤S100根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；步骤S200根据所述查找结果，将所述无线终端连接到相应的无线网络；步骤S400根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。本发明通过使用分析结果为无线终端更新合适的优先接入频段，使无线终端可以连接在合适的频段的无线网络下，提高用户的使用效果。且优先接入频段可以周期性地更新，可以及时地调整无线终端对应的合适的优先接入频段，保证用户的使用效果。

Description

一种无线网络频段连接方法和无线接入设备 技术领域
本发明涉及无线通信领域，尤其涉及一种无线网络频段连接方法和无线接入设备。
背景技术
当前的无线接入设备(例如：无线路由器)通常是拥有2.4G频段和5G频段的双频无线路由器，由于5G频段的带宽较大，干扰较小，所以一般而言，用户的无线终端(例如：手机、平板电脑等)默认优先接入5G频段。但2.4G频段其实也有其优势，就是2.4G频段的穿墙能力要比5G频段强很多，这是由2.4G频段的频段较低而决定的，也是无线电波的物理特性。
在传统的无线网络连接过程中，例如：家用或办公室的无线路由器，由于用户的位置固定，所以用户的无线终端默认优先接入5G频段，然而，5G频段并不一定是最优选项。
例如：对一个两室一厅的公寓房来说：无线路由器放置于客厅中，家里人有A和B，A居住于房间1，B居住于房间2。房间1紧贴客厅，所以2.4G频段和5G频段的信号都很好。房间2没有紧贴客厅，由于墙和距离的缘故，2.4G频段的信号不错，但5G频段的信号很差。另外由于无线路由器放置于客厅，所以客厅的2.4G频段的信号和5G频段的信号都很强。这样就出现了一个问题，对于现有的以5G频段优先连接的无线路由器而言：当A和B进入家门开始，由于首先到达的是厅，所以接入的一定是5G频段，由于A会进入房间1，所以A的信号一直很好。但B会进入房间2，B就会碰到5G频段衰减的问题，导致B的无线终端在使用过程中使用体验较差。
由上述可知，现有的统一设置5G频段作为无线终端优先接入的频段的无线接入设备，在实际使用过程中，并不能满足用户的实际使用需求， 降低了用户的使用体验。
发明内容
本发明的目的是提供一种无线网络频段连接方法和无线接入设备，满足用户的实际使用需求，并提高用户的使用体验。
本发明提供的技术方案如下：
一种无线网络频段连接方法，包括：步骤S100根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；步骤S200根据所述查找结果，将所述无线终端连接到相应的无线网络；步骤S400根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
在上述技术方案中，无线网络频段连接方法为无线终端设置相应的优先接入频段，使无线终端可以优先连接到适合它的频段的无线网络下，提高用户的使用体验。另外，预设分析周期的设置使无线终端的优先接入频段得到定期更新，从而使无线终端的优先接入频段可以根据用户的使用情况，及时得到调整，灵活性较高。
进一步，所述步骤S200进一步包括：步骤S210根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；所述步骤S400进一步包括：步骤S410对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；步骤S420根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
在上述技术方案中，根据无线终端在当前频段下一段时间的网络使用状态信息进行分析，得到相应的分析结果，使后续为无线终端更新的任接入频段更适合无线终端，提高了用户的使用体验。
进一步，所述步骤S420进一步包括：步骤S421当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；步骤S422当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
在上述技术方案中，根据不同的分析结果，用不同的频段来更新无线终端的优先接入频段，使无线终端的优先接入频段满足无线终端的实际使用需求。
进一步，所述步骤S200和所述步骤S400之间还包括：步骤S300当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；步骤S310将获取的所述网络使用状态信息分别与所述无线终端和所述当前频段对应存储。
在上述技术方案中，将无线终端在当前频段下的网络使用状态信息进行存储是为了后续进行分析时提供方便。
进一步，所述步骤S200进一步包括：步骤S201当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；步骤S202当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
在上述技术方案中，优先接入频段的设置使无线终端可以连接到其专属频段的无线网络；而预设优先频段的设置保证了首次连入无线接入设备的无线终端可以顺利连接到无线网络，实现联网。
进一步，所述网络使用状态信息包括：平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
在上述技术方案中，网络使用状态信息的设置为更新无线终端的优先接入频段提供了分析数据，是更新优先接入频段的重要基础。
本发明还提供一种无线接入设备，包括：查找模块，用于根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；连接模块，与所述查找模块电连接，所述连接模块用于根据所述查找结果，将所述无线终端连接到相应的无线网络；更新模块，与所述连接模块电连接，所述更新模块用于根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
在上述技术方案中，无线网络频段连接方法为无线终端设置相应的优先接入频段，使无线终端可以优先连接到适合它的频段的无线网络下，提高用户的使用体验。另外，预设分析周期的设置使无线终端的优先接入频段得到定期更新，从而使无线终端的优先接入频段可以根据用户的使用情况，及时得到调整，灵活性较高。
进一步，所述连接模块，进一步用于根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；所述更新模块进一步包括：分析子模块，用于对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；执行子模块，用于根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
进一步，所述执行子模块，进一步用于当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；以及，当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
进一步，还包括：获取模块，与所述连接模块电连接，所述获取模块用于当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；存储模块，与所述获取模块和所述更新模块电连接，所述存储模块用于将获取的所述网络使用状态信息分别与所述无线终端和所述当前频段对应存储。
进一步，所述连接模块，进一步用于当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；以及，当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
进一步，所述网络使用状态信息包括：平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
与现有技术相比，本发明的无线网络频段连接方法和无线接入设备有 益效果在于：
通过使用分析结果为无线终端更新合适的优先接入频段，使无线终端可以连接在合适的频段的无线网络下，提高用户的使用效果。且优先接入频段可以周期性地更新，可以及时地调整无线终端对应的合适的优先接入频段，保证用户的使用效果。
附图说明
下面将以明确易懂的方式，结合附图说明优选实施方式，对一种无线网络频段连接方法和无线接入设备的上述特性、技术特征、优点及其实现方式予以进一步说明。
图1是本发明无线网络频段连接方法一个实施例的流程图；
图2是本发明无线网络频段连接方法另一个实施例的流程图；
图3是本发明无线接入设备一个实施例的结构示意图；
图4是本发明无线接入设备另一个实施例的结构示意图。
附图标号说明：
10.查找模块，20.连接模块，30.更新模块，31.分析子模块，32.执行子模块，40.获取模块，50.存储模块。
具体实施方式
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对照附图说明本发明的具体实施方式。显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，并获得其他的实施方式。
为使图面简洁，各图中只示意性地表示出了与本发明相关的部分，它们并不代表其作为产品的实际结构。另外，以使图面简洁便于理解，在有些图中具有相同结构或功能的部件，仅示意性地绘示了其中的一个，或仅标出了其中的一个。在本文中，“一个”不仅表示“仅此一个”，也可以表示“多于一个”的情形。
在本发明的一个实施例中，如图1所示，一种无线网络频段连接方法，包括：步骤S100根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；步骤S200根据所述查找结果，将所述无线终端连接到相应的无线网络；步骤S400根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
具体的，本发明是基于无线接入设备(例如：无线路由器，无线交换机)实现的，且无线接入设备可以同时拥有2.4G频段的无线网络和5G频段的无线网络。无线终端可以为用户的手机、平板电脑等无线设备。
假设2.4G频段和5G频段的无线网络的服务集标识(Service Set Identifier，SSID)和密码相同，用户的无线终端会向无线接入设备发送网络连接请求。网络连接请求中包括：SSID、SSID对应的密码和无线终端的终端标识信息。这里的终端标识信息可以为无线终端的物理地址(Media Access Control，MAC地址)、序列号或IMEI(International Mobile Equipment Identity，国际移动设备身份码)等无线终端具有唯一特性的标识信息。
当验证密码正确后，说明无线终端可以连接到当前无线接入设备的无线网络上，因此，会利用无线终端发送的网络连接请求中的终端标识信息来查找是否有对应的优先接入频段。这里的优先接入频段是指无线接入设备为此无线终端专门设置的接入频段。而查找结果会分为两种，一种为查找到了优先接入频段，一种为查找不到，因此，会根据不同的查找结果来让无线终端连接到对应的无线网络。例如：无线终端A的优先接入频段为2.4G频段，查到了无线终端A的优先接入频段，因此，将无线终端A连接到2.4G频段的无线网络。
当无线终端成功连接到无线网络时，会根据在预设分析周期内无线终端在此无线网络下的网络使用状态信息来定时更新它的优先接入频段。例如：无线终端A的优先接入频段为2.4G频段，根据一周内无线终端A在2.4G频段的无线网络的网络使用状态信息来确认是否仍然用2.4G作为无 线终端A的优先接入频段，还是采用5G频段作为无线终端A的优先接入频段。预设分析周期的设置使无线终端的优先接入频段得到定期更新，使无线终端的优先接入频段可以根据用户的使用情况，及时得到调整。
本实施例的无线网络频段连接方法为无线终端设置相应的优先接入频段，使无线终端可以优先连接到适合它的频段的无线网络下，提高用户的使用体验。另外，预设分析周期的设置使无线终端的优先接入频段得到定期更新，从而使无线终端的优先接入频段可以根据用户的使用情况，及时得到调整，灵活性较高。
优选地，所述步骤S200进一步包括：步骤S201当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；步骤S202当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
具体的，优先接入频段是无线接入设备根据无线终端在预设分析周期内所处的无线网络下的网络使用状态信息为此无线终端专门设置的频段。而预设优先频段是指当无线终端没有其专门的优先接入频段时，默认连接的频段。例如：设置预设优先频段为5G频段，当无线终端A发送网络连接请求时，发现无线终端A有其对应的优先接入频段(例如：2.4G频段)，那么就将无线终端A接入到2.4G频段对应的无线网络；当无线终端B发送网络连接请求时，发现无线终端B没有其对应的优先接入频段(可能是第一次连接到此无线接入设备，因此，没有无线终端B的相关信息)，那么就让无线终端B连接到预设优先频段，即5G频段对应的无线网络。
需要注意的是，预设优先频段可以由用户根据实际情况自行设置，也可以设置为2.4G频段，在此不作限定。
优先接入频段的设置使无线终端可以连接到其专属频段的无线网络；而预设优先频段的设置保证了首次连入无线接入设备的无线终端可以顺利连接到无线网络，实现联网。
优选地，所述步骤S200进一步包括：步骤S210根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述 无线网络对应的频段信息作为当前频段；所述步骤S400进一步包括：步骤S410对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；步骤S420根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
具体的，本实施例中利用机器学习算法来对网络使用状态信息进行分析，至于具体利用哪种机器学习算法在此不作限定，网络使用状态信息根据具体的机器学习算法而定。
因为不同的无线终端连入的无线网络的频段不同，因此，是需要根据无线终端在预设分析周期内当前频段下的网络使用状态信息来进行分析，得到的使用分析结果也是此无线终端在此周期内在当前频段下的结果。
例如：无线终端B是第一次连接到无线接入设备，因此无线终端B没有其专门的优先接入频段，无线终端B现在连接的是5G频段的无线网络，对一周内(假设预设分析周期为一周)无线终端B在5G频段下的网络使用状态信息进行分析，得到相应的使用分析结果，然后再根据使用分析结果，来为无线终端B更新它的优先接入频段(例如：本来无线终端B的优先接入频段为空，得到使用分析结果后，将相应的频段更新为无线终端B的优先接入频段)。
根据无线终端在当前频段下一段时间的网络使用状态信息进行分析，得到相应的分析结果，使后续为无线终端更新的任接入频段更适合无线终端，提高了用户的使用体验。
优选地，所述步骤S420进一步包括：步骤S421当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；步骤S422当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
具体的，假设本实施例中仅有2.4G频段和5G频段。若2.4G频段为当前频段，那么5G频段则为备用频段；若5G频段为当前频段，那么2.4G频段则为备用频段。
例如：当无线终端A发送网络连接请求时，发现无线终端A有其对 应的优先接入频段(例如：2.4G频段)，那么就将无线终端A接入到2.4G频段对应的无线网络；对于无线终端A来说，它的当前频段为2.4G频段。对一周内无线终端A在2.4G频段的无线网络下的网络使用状态信息进行分析，得到分析结果，当使用分析结果满足预设接入条件时(例如：使用结果为在2.4G频段的无线网络下，信号一直良好，没有出现断线的情况等)，那么还是用2.4G频段来更新无线终端A的优先接入频段，也可以理解为无线终端A的优先接入频段不变。当使用分析结果不满足预设接入条件时(例如：使用结果为在2.4G频段的无线网络下，信号不好，经常出现断线的情况等)，那么就将5G频段更新为无线终端A的优先接入频段。
当更新了优先接入频段后，会进入新的预设分析周期的循环，定时更新无线终端的优先接入频段。
根据不同的分析结果，用不同的频段来更新无线终端的优先接入频段，使无线终端的优先接入频段满足无线终端的实际使用需求。
优选地，所述步骤S200和所述步骤S400之间还包括：步骤S300当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；步骤S310将获取的所述网络使用状态信息分别与所述无线终端(的终端标识信息)和所述当前频段对应存储(于本地或云服务器)。
具体的，将无线终端在当前频段下的网络使用状态信息进行存储是为了后续进行分析时提供方便。可以将无线终端同一分析周期内的网络使用状态信息对应存储，便于后续进行分析，得到使用分析结果。
获取的网络使用状态信息可以存储在无线接入设备上，也可以存储在云服务器中；当然，也可以将新的一个分析周期的网络使用状态信息存储在本地，当进行分析，得到使用分析结果后，将其转移到云服务器存储或删除。具体的使用情况，根据用户的需求而设定。
假设预设分析周期为一周，那么新的分析周期(即这个一周)的起始时间为更新优先接入频段后，或者，若无线终端无对应的优先接入频段时， 新的分析周期(即这个一周)的起始时间为第一次接入的时间。
优选地，所述网络使用状态信息包括：平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
具体的，网络使用状态信息具体要获取哪些内容是根据使用的机器学习算法而定的，或者说，是根据预设接入条件而定的。
例如：预设接入条件为一周内断线次数小于3次，那么网络使用状态信息需要包含断线次数。若预设接入条件为一周内的平均上网速率大于50Mbps，那么网络使用状态信息需要包含平均上网速率。若预设接入条件为一周内的断线次数小于3次，且连接速率变化次数小于3次，那么网络使用状态信息需要包含连接速率变化次数和断线次数。
连接速率变化次数，可以理解为网络的连接速率突然从高变到很低的情况出现的次数。例如：连接速率从72Mbps突然降到3Mbps，这个就可以认为连接速度变化次数加一。关于从高变到很低的定义可以由用户自行设置，例如设置一个在预设时间内的预设变化值作为判断标准。例如，若0.1ms内连接速度降低20Mbps就认为其符合从高变到很低的情况。
网络使用状态信息的设置为更新无线终端的优先接入频段提供了分析数据，是更新优先接入频段的重要基础。
在本发明的另一个实施例中，如图2所示，一种无线网络频段连接方法，包括：
步骤S100根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；
步骤S200根据所述查找结果，将所述无线终端连接到相应的无线网络；根据所述查找结果，将所述无线终端连接到相应的无线网络进一步包括：步骤S201当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；步骤S202当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。步骤S200进一步包括：步骤S210根据所述查找结果，将所述无线终端连接到相应 的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；
步骤S300当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；步骤S310将获取的所述网络使用状态信息分别与所述无线终端和所述当前频段对应存储；
步骤S400根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段；步骤S400进一步包括：步骤S410对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；步骤S420根据所述使用分析结果，更新所述无线终端的所述优先接入频段；步骤S420进一步包括：步骤S421当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；步骤S422当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
网络使用状态信息包括：平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
具体的，本实施例中通过使用分析结果为无线终端更新合适的优先接入频段，使无线终端可以连接在合适的频段的无线网络下，提高用户的使用效果。且优先接入频段可以周期性地更新，可以及时地调整无线终端对应的合适的优先接入频段，保证用户的使用效果。
在本发明的另一个实施例中，如图3所示，一种无线接入设备，包括：查找模块10，用于根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；连接模块20，与所述查找模块电连接，所述连接模块用于根据所述查找结果，将所述无线终端连接到相应的无线网络；更新模块30，与所述连接模块电连接，所述更新模块用于根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
具体的，本发明是基于无线接入设备(例如：无线路由器，无线交换 机)实现的，且无线接入设备可以同时拥有2.4G频段的无线网络和5G频段的无线网络。无线终端可以为用户的手机、平板电脑等无线设备。
假设2.4G频段和5G频段的无线网络的服务集标识(Service Set Identifier，SSID)和密码相同，用户的无线终端会向无线接入设备发送网络连接请求。网络连接请求中包括：SSID、SSID对应的密码和无线终端的终端标识信息。这里的终端标识信息可以为无线终端的物理地址(Media Access Control，MAC地址)、序列号或IMEI(International Mobile Equipment Identity，国际移动设备身份码)等无线终端具有唯一特性的标识信息。
当验证密码正确后，说明无线终端可以连接到当前无线接入设备的无线网络上，因此，会利用无线终端发送的网络连接请求中的终端标识信息来查找是否有对应的优先接入频段。这里的优先接入频段是指无线接入设备为此无线终端专门设置的接入频段。而查找结果会分为两种，一种为查找到了优先接入频段，一种为查找不到，因此，会根据不同的查找结果来让无线终端连接到对应的无线网络。例如：无线终端A的优先接入频段为2.4G频段，查到了无线终端A的优先接入频段，因此，将无线终端A连接到2.4G频段的无线网络。
当无线终端成功连接到无线网络时，会根据在预设分析周期内无线终端在此无线网络下的网络使用状态信息来定时更新它的优先接入频段。例如：无线终端A的优先接入频段为2.4G频段，根据一周内无线终端A在2.4G频段的无线网络的网络使用状态信息来确认是否仍然用2.4G作为无线终端A的优先接入频段，还是采用5G频段作为无线终端A的优先接入频段。预设分析周期的设置使无线终端的优先接入频段得到定期更新，使无线终端的优先接入频段可以根据用户的使用情况，及时得到调整。
本实施例的无线网络频段连接方法为无线终端设置相应的优先接入频段，使无线终端可以优先连接到适合它的频段的无线网络下，提高用户的使用体验。另外，预设分析周期的设置使无线终端的优先接入频段得到定期更新，从而使无线终端的优先接入频段可以根据用户的使用情况，及 时得到调整，灵活性较高。
优选地，所述连接模块20，进一步用于根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；所述更新模块30进一步包括：分析子模块31，用于对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；执行子模块32，用于根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
具体的，本实施例中利用机器学习算法来对网络使用状态信息进行分析，至于具体利用哪种机器学习算法在此不作限定，网络使用状态信息根据具体的机器学习算法而定，例如：深度学习算法。
因为不同的无线终端连入的无线网络的频段不同，因此，是需要根据无线终端在预设分析周期内当前频段下的网络使用状态信息来进行分析，得到的使用分析结果也是此无线终端在此周期内在当前频段下的结果。
例如：无线终端B是第一次连接到无线接入设备，因此无线终端B没有其专门的优先接入频段，无线终端B现在连接的是5G频段(假设预设优先频段为5G频段)的无线网络，对一周内(假设预设分析周期为一周)无线终端B在5G频段下的网络使用状态信息进行分析，得到相应的使用分析结果，然后再根据使用分析结果，来为无线终端B更新它的优先接入频段(例如：本来无线终端B的优先接入频段为空，得到使用分析结果后，将相应的频段更新为无线终端B的优先接入频段)。
根据无线终端在当前频段下一段时间的网络使用状态信息进行分析，得到相应的分析结果，使后续为无线终端更新的任接入频段更适合无线终端，提高了用户的使用体验。
优选地，所述执行子模块32，进一步用于当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；以及，当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
具体的，假设本实施例中仅有2.4G频段和5G频段。若2.4G频段为 当前频段，那么5G频段则为备用频段；若5G频段为当前频段，那么2.4G频段则为备用频段。
例如：当无线终端A发送网络连接请求时，发现无线终端A有其对应的优先接入频段(例如：2.4G频段)，那么就将无线终端A接入到2.4G频段对应的无线网络；对于无线终端A来说，它的当前频段为2.4G频段。对一周内无线终端A在2.4G频段的无线网络下的网络使用状态信息进行分析，得到分析结果，当使用分析结果满足预设接入条件时(例如：使用结果为在2.4G频段的无线网络下，信号一直良好，没有出现断线的情况等)，那么还是用2.4G频段来更新无线终端A的优先接入频段，也可以理解为无线终端A的优先接入频段不变。当使用分析结果不满足预设接入条件时(例如：使用结果为在2.4G频段的无线网络下，信号不好，经常出现断线的情况等)，那么就将5G频段更新为无线终端A的优先接入频段。
当更新了优先接入频段后，会进入新的预设分析周期的循环，定时更新无线终端的优先接入频段。
根据不同的分析结果，用不同的频段来更新无线终端的优先接入频段，使无线终端的优先接入频段满足无线终端的实际使用需求。
在本发明的另一个实施例中，除与上述相同的之外，如图4所示，还包括：获取模块40，与所述连接模块20电连接，所述获取模块用于当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；存储模块50，与所述获取模块和所述更新模块电连接，所述存储模块用于将获取的所述网络使用状态信息分别与所述无线终端(的终端标识信息)和所述当前频段对应存储。
具体的，将无线终端在当前频段下的网络使用状态信息进行存储是为了后续进行分析时提供方便。可以将无线终端同一分析周期内的网络使用状态信息对应存储，便于后续进行分析，得到使用分析结果。
本实施例中将获取的网络使用状态信息可以存储在无线接入设备的存储模块上。在其他实施例中，也可以存储在云服务器中；当然，也可以 将新的一个分析周期的网络使用状态信息存储在本地，当进行分析，得到使用分析结果后，将其转移到云服务器存储或删除。具体的使用情况，根据用户的需求而设定。
假设预设分析周期为一周，那么新的分析周期(即这个一周)的起始时间为更新优先接入频段后，或者，若无线终端无对应的优先接入频段时，新的分析周期(即这个一周)的起始时间为第一次接入的时间。
优选地，所述连接模块20，进一步用于当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；以及，当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
具体的，优先接入频段是无线接入设备根据无线终端在预设分析周期内所处的无线网络下的网络使用状态信息为此无线终端专门设置的频段。而预设优先频段是指当无线终端没有其专门的优先接入频段时，默认连接的频段。例如：设置预设优先频段为5G频段，当无线终端A发送网络连接请求时，发现无线终端A有其对应的优先接入频段(例如：2.4G频段)，那么就将无线终端A接入到2.4G频段对应的无线网络；当无线终端B发送网络连接请求时，发现无线终端B没有其对应的优先接入频段(可能是第一次连接到此无线接入设备，因此，没有无线终端B的相关信息)，那么就让无线终端B连接到预设优先频段，即5G频段对应的无线网络。
需要注意的是，预设优先频段可以由用户根据实际情况自行设置，也可以设置为2.4G频段，在此不作限定。
优先接入频段的设置使无线终端可以连接到其专属频段的无线网络；而预设优先频段的设置保证了首次连入无线接入设备的无线终端可以顺利连接到无线网络，实现联网。
优选地，所述网络使用状态信息包括：平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
具体的，网络使用状态信息具体要获取哪些内容是根据使用的机器学 习算法而定的，或者说，是根据预设接入条件而定的。
例如：预设接入条件为一周内断线次数小于3次，那么网络使用状态信息需要包含断线次数。若预设接入条件为一周内的平均上网速率大于50Mbps，那么网络使用状态信息需要包含平均上网速率。若预设接入条件为一周内的断线次数小于3次，且连接速率变化次数小于3次，那么网络使用状态信息需要包含连接速率变化次数和断线次数。
连接速率变化次数，可以理解为网络的连接速率突然从高变到很低的情况出现的次数。例如：连接速率从72Mbps突然降到3Mbps，这个就可以认为连接速度变化次数加一。关于从高变到很低的定义可以由用户自行设置，例如设置一个在预设时间内的预设变化值作为判断标准。例如，若0.1ms内连接速度降低20Mbps就认为其符合从高变到很低的情况。
网络使用状态信息的设置为更新无线终端的优先接入频段提供了分析数据，是更新优先接入频段的重要基础。
应当说明的是，上述实施例均可根据需要自由组合。以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (12)

  1. 一种无线网络频段连接方法，其特征在于，包括：
    步骤S100根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；
    步骤S200根据所述查找结果，将所述无线终端连接到相应的无线网络；
    步骤S400根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
  2. 如权利要求1所述的无线网络频段连接方法，其特征在于：
    所述步骤S200进一步包括：
    步骤S210根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；
    所述步骤S400进一步包括：
    步骤S410对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；
    步骤S420根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
  3. 如权利要求2所述的无线网络频段连接方法，其特征在于，所述步骤S420进一步包括：
    步骤S421当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；
    步骤S422当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
  4. 如权利要求2所述的无线网络频段连接方法，其特征在于，所述 步骤S200和所述步骤S400之间还包括：
    步骤S300当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；
    步骤S310将获取的所述网络使用状态信息分别与所述无线终端和所述当前频段对应存储。
  5. 如权利要求1所述的无线网络频段连接方法，其特征在于，所述步骤S200进一步包括：
    步骤S201当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；
    步骤S202当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
  6. 如权利要求1-5任一所述的无线网络频段连接方法，其特征在于，所述网络使用状态信息包括：
    平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
  7. 一种无线接入设备，其特征在于，包括：
    查找模块，用于根据无线终端发送的网络连接请求，查找所述无线终端对应的优先接入频段，得到查找结果；
    连接模块，与所述查找模块电连接，所述连接模块用于根据所述查找结果，将所述无线终端连接到相应的无线网络；
    更新模块，与所述连接模块电连接，所述更新模块用于根据在预设分析周期内所述无线终端在所述无线网络下的网络使用状态信息，更新所述无线终端的优先接入频段。
  8. 如权利要求7所述的无线接入设备，其特征在于：
    所述连接模块，进一步用于根据所述查找结果，将所述无线终端连接到相应的无线网络，并将所述无线终端连接到的所述无线网络对应的频段信息作为当前频段；
    所述更新模块进一步包括：
    分析子模块，用于对预设分析周期内所述无线终端在所述当前频段下的网络使用状态信息进行分析，得到使用分析结果；
    执行子模块，用于根据所述使用分析结果，更新所述无线终端的所述优先接入频段。
  9. 如权利要求8所述的无线接入设备，其特征在于：
    所述执行子模块，进一步用于当所述使用分析结果满足预设接入条件时，将所述当前频段更新为所述无线终端的所述优先接入频段；以及，当所述使用分析结果不满足预设接入条件时，将备用频段更新为所述无线终端的所述优先接入频段。
  10. 如权利要求8所述的无线接入设备，其特征在于，还包括：
    获取模块，与所述连接模块电连接，所述获取模块用于当所述无线终端连接到所述无线网络后，实时获取所述无线终端在所述当前频段下的网络使用状态信息；
    存储模块，与所述获取模块和所述更新模块电连接，所述存储模块用于将获取的所述网络使用状态信息分别与所述无线终端和所述当前频段对应存储。
  11. 如权利要求7所述的无线接入设备，其特征在于：
    所述连接模块，进一步用于当查找到所述优先接入频段时，将所述无线终端连接到所述优先接入频段对应的无线网络；以及，当未查找到所述优先接入频段时，将所述无线终端连接到预设优先频段对应的无线网络。
  12. 如权利要求7-11任一所述的无线接入设备，其特征在于，所述网络使用状态信息包括：
    平均上网速率，和/或，连接速率变化次数，和/或，断线次数，和/或，断线时间，和/或，连接速率变化时间。
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