WO2017128654A1

WO2017128654A1 - Method and device realizing switching required by internet-connected terminal

Info

Publication number: WO2017128654A1
Application number: PCT/CN2016/091559
Authority: WO
Inventors: 司可宁
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-01-25
Filing date: 2016-07-25
Publication date: 2017-08-03
Also published as: CN106998576A

Abstract

Provided are a method and device realizing switching required by an Internet-connected terminal. The method applied to a first wireless router side of an Internet-connected terminal requiring switching comprises: monitoring a current network transport state; and if an abnormality occurs in the current network transport state, switching the terminal borne by the first router to one or more second wireless routers with which a trusted relationship has been established in advance, such that the terminal establishes a network connection by means of the second wireless routers.

Description

Method and device for realizing switching of internet terminal

Technical field

The present application relates to, but is not limited to, the field of communications technologies, and in particular, to a method and apparatus for implementing switching of an internet terminal.

Background technique

With the development of electronic technology, the network has been widely covered, and smartphones have also been widely popularized. Internet access has become an important use of smart phones, and it provides faster network speeds and secures Internet terminals to become stable. An important requirement, but for some office or public places where there are multiple router terminal devices, sometimes the access terminal may not be able to access the Internet due to device failure, network failure or user overload. Or the problem that the network speed is too slow, and the user cannot know which router terminal device is available, and cannot quickly select other available router terminal devices, thereby affecting the user experience.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a method and a device for implementing the switching of the Internet terminal, and solves the problem that the router terminal device cannot guarantee the fast and stable Internet access of the Internet terminal due to equipment failure, network failure or overload.

A method for implementing switching of an Internet terminal is applied to a first wireless router that needs to switch an Internet terminal, including:

Monitor current network traffic conditions.

When the current network carrier is abnormal, the network terminal that needs to be switched is switched to one or more second wireless routers that have established a trust relationship in advance, so that the switched Internet terminal performs the second wireless router. Internet connection.

Optionally, when the current network carrier is abnormal, switching the network terminal that needs to be handed over to the one or more second wireless routers that have established the trust relationship in advance includes:

When the current network carrier is abnormal, the request message for switching the Internet terminal is sent to one or more second wireless routers that have established a trust relationship in advance.

Receiving, by the second wireless router, the acknowledgment switching message fed back by the request message, switching the online terminal that needs to be switched to the second wireless router, so that the switched Internet terminal performs the network through the second wireless router. connection.

Optionally, the method further includes: establishing a trust relationship with the second wireless router in advance before monitoring the current network carrying condition.

Optionally, the establishing a trust relationship with the second wireless router in advance includes:

Sending a request message for establishing a trust relationship to the second wireless router.

If the response message sent by the second wireless router agreeing to establish a trust relationship is received, the trust relationship is successfully established.

Optionally, the method further includes: after the trust relationship is successfully established, sending its identifier to the second wireless router that has established a trust relationship, and causing the second wireless router to receive the received The identifier is stored.

The identifier includes: a service set identifier SSID information and an encrypted password information.

Optionally, the method further includes: after the trust relationship is successfully established, receiving an identifier of the second wireless router that has established the trust relationship.

The identifier of the second wireless router that has received the established trust relationship is stored.

Optionally, the method further includes: after establishing a trust relationship with the second wireless router in advance, causing the second wireless router to store the received status information.

The status information includes: network signal strength information and remaining available bandwidth information.

Optionally, the method further includes: after establishing a trust relationship with the second wireless router in advance, receiving state information about itself sent by the second wireless router in real time or periodically.

The received status information of the second wireless router is stored.

Optionally, the sending to the one or more second wireless routers that have established a trust relationship in advance The request message for switching the Internet terminal includes:

Obtaining a state stability degree value of each of the second wireless routers that have established a trust relationship

One or more target wireless routers transmitting a request message for switching the Internet terminal are determined in the second wireless router in an order of the state stability degree values from large to small.

Optionally, the obtaining a state stability degree value of each of the second wireless routers that have established a trust relationship includes:

The network signal strength and the remaining available bandwidth of all stored second wireless routers of the established trust relationship are respectively classified according to a preset hierarchical rule.

Calculating a state stability level value according to a level of each network state of each second wireless router that has established a trust relationship and a level of remaining available bandwidth;

The preset calculation formula includes: P=(S+B)/2;

P denotes a state stability degree value, S denotes a level of network signal strength of a second wireless router that has established a trust relationship, and B denotes a level of remaining available bandwidth of a second wireless router that has established a trust relationship.

Optionally, the switching the self-hosted internet terminal that needs to be handed over to the second wireless router includes:

Selecting the second wireless router with the highest state stability value as the first target router

And sending, to the first target wireless router, a request message for switching the Internet access terminal, where the request message includes media access control MAC address information of the Internet terminal that needs to be switched.

If the first target wireless router agrees to the request message for switching the Internet access terminal, switching some or all of the Internet access terminals that need to be handed over to the first target wireless router, and recording the MAC address information of the switched Internet access terminal and The identifier information of the first target wireless router.

And if the first target wireless router rejects the request message for switching the Internet access terminal, searching for the second target wireless router in the second wireless router according to the state stability degree value, to complete the switching of the Internet access terminal.

Optionally, the method further includes: after switching the online terminal that needs to be handed over to the second wireless router, and continuously monitoring the current network carrying condition.

When the network carrier returns to normal, sending, according to the recorded MAC address information of the switched Internet terminal and the identifier information of the target wireless router that is switched, to the target wireless router, sending a request message for returning to the Internet terminal, so that the target wireless The router returns a corresponding Internet access terminal, where the request message includes MAC address information of the Internet access terminal that is switched to the target wireless router.

A method for implementing switching of an Internet terminal is applied to a second wireless router that receives a request from a first wireless router to switch an Internet terminal, including:

When the first wireless router requests to switch the Internet access terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets the predetermined Internet terminal switching condition.

When the result of the determination is that the current network carrying condition of the network meets the predetermined switching condition of the Internet access terminal, at least part of the Internet access terminal that the first wireless router needs to switch is accepted and carried.

Optionally, when the first wireless router requests to switch the Internet access terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets the predetermined online terminal switching condition, including:

Receiving a request message for switching the Internet access terminal sent by the first wireless router that has established a trust relationship; determining, according to the request message, whether the current network carrying condition of the network meets a predetermined online terminal switching condition.

When the result of the determination is that the current network carrying condition of the network meets the predetermined switching conditions of the Internet access terminal, the at least part of the Internet access terminal that accepts and carries the first wireless router to be switched includes:

When the result of the determination is that the current network carrying condition of the network meets the predetermined Internet terminal switching condition, the acknowledgment switching message is sent to the first wireless router; and the first wireless router needs to be switched according to the acknowledgment switching message. At least part of the Internet terminal.

Optionally, the method further includes: establishing a trust relationship with the first wireless router in advance before receiving the request message for switching the Internet terminal sent by the first wireless router that has established the trust relationship.

Optionally, the establishing a trust relationship with the first wireless router in advance includes:

Receiving a request message for establishing a trust relationship sent by the first wireless router.

If it is agreed to establish a trust relationship, a response message agreeing to establish a trust relationship is sent to the first wireless router, so that the trust relationship is successfully established.

Optionally, the method further includes: after the trust relationship is successfully established, sending its own identifier to the first wireless router, so that the first wireless router stores the received identifier.

Optionally, the method further includes: after the trust relationship is successfully established, receiving an identifier of the first wireless router to send the identifier.

The received identifier of the first wireless router is stored.

Optionally, the method further includes: after establishing a trust relationship with the first wireless router in advance, sending the status information of the first wireless router to the first wireless router in real time or periodically, so that the first wireless router receives the The status information is stored.

Optionally, the method further includes: after establishing a trust relationship with the first wireless router in advance, receiving state information about itself sent by the first wireless router in real time or periodically.

The received status information of the first wireless router is stored and updated.

Optionally, the request message for switching the Internet access terminal includes the MAC address information of the Internet access terminal that needs to be switched, and the at least part of the Internet access terminal that accepts and carries the first wireless router to be switched includes:

If the current network is normal and no overload condition occurs, and if all the first wireless routers need to switch the Internet terminal to be switched, the network terminal that accepts the switching of all the first wireless routers is accepted and carried. And recording the MAC address information of the connected terminal and the identifier information of the first wireless router.

If the current network is normal and there is no overload condition, and if all the first wireless routers need to switch the Internet terminal, an overload situation occurs, then the part of the said A wireless router needs to switch the Internet terminal, and records the MAC address information of the Internet terminal that is switched to and the identifier information of the first wireless router.

Optionally, the method further includes: after receiving and carrying some or all of the Internet terminals that need to be switched by the first wireless router, receiving a request message sent by the first wireless router to return to the Internet terminal, where The request message includes the MAC address information of the request to return to the Internet terminal.

The MAC address information of the request returned to the Internet terminal in the request message is matched with the recorded MAC address information of the Internet terminal corresponding to the switching of the first wireless router.

If the MAC address information of the request returned to the Internet terminal in the request message matches the recorded MAC address information of the Internet terminal to which the first wireless router is switched, the Internet access corresponding to the first wireless router is The terminal returns to the first wireless router.

A device for implementing switching of an Internet terminal is applied to a first wireless router that needs to switch an Internet terminal, and includes: a first monitoring module and a switching module.

The first monitoring module is configured to monitor the current network carrying condition.

The switching module is configured to switch the online terminal that needs to be switched to the one or more second wireless routers that have established the trust relationship in advance when the current network carrier is abnormal, so that the switched Internet terminal passes the The second wireless router makes a network connection.

The device for implementing the switching of the Internet terminal is applied to the second wireless router that receives the request of the first wireless router to switch the Internet access terminal, and includes: a determining module and an accepting carrying module.

The determining module is configured to: when the first wireless router requests to switch the internet terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets a predetermined online terminal switching condition.

The receiving module is configured to receive and carry at least part of the Internet terminals that the first wireless router needs to switch when the current network carrying condition meets the predetermined Internet terminal switching condition.

A computer readable storage medium storing computer executable instructions, the computer executable instructions being implemented by a processor to implement the method for implementing internet terminal switching.

The beneficial effects of the embodiments of the present invention are:

In the above technical solution, by establishing a trust relationship between the wireless routers, when one of the wireless routers in the mutual established trust relationship cannot access the Internet or is overloaded, when one of the wireless routers cannot access the Internet or load overload, the wireless router can timely The Internet terminal switches to other wireless routers to ensure the reliability and stability of the Internet access terminal, and also facilitates load balancing and reduces resource waste.

BRIEF abstract

FIG. 1 is a flowchart of a method for implementing handover of an internet terminal according to a first embodiment of the present invention;

FIG. 2 is another flowchart of a method for implementing switching of an internet terminal according to the first embodiment of the present invention;

Figure 3 is a flowchart showing the step S100 provided by the first embodiment of the present invention;

Figure 4 is a flowchart showing the step S102 provided by the first embodiment of the present invention;

Figure 5 is a flowchart showing the step S1021 provided by the first embodiment of the present invention;

Figure 6 is a flowchart showing the step S10211 provided by the first embodiment of the present invention;

Figure 7 is a flowchart showing the step S1022 provided by the first embodiment of the present invention;

FIG. 8 is a flowchart of a method for implementing handover of an internet terminal according to a second embodiment of the present invention;

FIG. 9 is another flowchart of a method for implementing switching of an internet terminal according to a second embodiment of the present invention;

Figure 10 is a flowchart showing the step S800 provided by the second embodiment of the present invention;

Figure 11 is a flowchart showing the step S801 provided by the second embodiment of the present invention;

Figure 12 is a flowchart showing the step S802 provided by the second embodiment of the present invention;

Figure 13 is a flowchart showing the step S8022 provided by the second embodiment of the present invention;

FIG. 14 is a block diagram showing an apparatus for implementing switching of an internet terminal according to a third embodiment of the present invention;

FIG. 15 is another block diagram of an apparatus for implementing switching of an internet terminal according to a third embodiment of the present invention;

FIG. 16 is a block diagram showing an apparatus for implementing switching of an internet terminal according to a fourth embodiment of the present invention;

FIG. 17 is a block diagram showing another apparatus for implementing switching of an internet terminal according to a fourth embodiment of the present invention. Figure.

Embodiments of the invention

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

First embodiment

An embodiment of the present invention provides a method for implementing handover of an Internet terminal, which is applied to a first wireless router that needs to switch an Internet terminal. Referring to FIG. 1, the method includes steps S101-S103:

Step S101: Monitor the current network carrying status.

The first wireless router can monitor its own network carrying status in real time or periodically. When an abnormal condition is detected, the process proceeds to step S102.

The network carrying status refers to the network status and load status of the wireless router. For the network status, it is generally monitored whether the Internet can be accessed. For the load situation, it is generally monitored whether the load is overloaded.

Step S102: When the current network carrier is abnormal, the network terminal that needs to be switched is switched to one or more second wireless routers that have established a trust relationship in advance, so that the switched Internet terminal passes the second wireless router. Make a network connection.

That is, when the first wireless router detects that the network is unable to access the Internet due to a network failure or a fault of its own device, or because the number of users carrying the Internet access terminal is excessive, the network speed is too slow, so as to ensure the stable Internet access of the Internet terminal user. All or part of the Internet terminal users can be switched to at least one second wireless router that has established a trust relationship, so that the switched Internet terminal performs network connection through the second wireless router.

The second wireless router that receives the request from the first wireless router to switch the Internet terminal first determines whether the network carrying condition of the first wireless router can accept the Internet terminal that the first wireless router needs to switch, and if the network carrying condition of the first wireless router can accept the first The wireless router needs to switch the Internet terminal, and accepts and carries at least part of the Internet terminal that the first wireless router needs to switch. The reason why the "at least part of the Internet terminal" is said is that there may be a second wireless router that accepts the first wireless router and needs to switch. The Internet terminal may be overloaded. Therefore, only some of the Internet terminals that need to be switched by the first wireless router can be accepted at this time, and the first wireless router needs to continue to search for an Internet terminal that needs to be switched.

Wherein, when the first wireless router is unable to access the Internet, the Internet terminal that needs to be switched carried by the first wireless router is all the Internet access terminals; when the first wireless router is overloaded, the Internet terminal that needs to be switched carried by the first wireless router is overloaded. Range of internet terminals.

Optionally, referring to FIG. 2, before the step S101, the method provided by the embodiment of the present invention further includes step S100:

Step S100: Establish a trust relationship with the second wireless router in advance.

Wherein, referring to FIG. 3, step S100 may include steps S1001-S1002:

Step S1001: Send a request message for establishing a trust relationship to the second wireless router.

In actual operation, the administrator may enter an interface for establishing a trust relationship of the first wireless router, where one or more other wireless routers searchable by the first wireless router exist, and corresponding to each searched wireless The router has a virtual button for sending a request message, and the administrator can trigger the sending of the request message according to actual needs.

Step S1002: If the response message sent by the second wireless router agreeing to establish a trust relationship is received, the trust relationship is successfully established.

That is, if another wireless router that receives the request message sent by the first wireless router agrees to establish a trust relationship, a response message is sent to the first wireless router to establish a trust relationship.

Optionally, after the trust relationship is successfully established, the first wireless router and the second wireless router that agree to establish a trust relationship further send each other's identifiers to the other party, so that the other party stores the information, so as to facilitate other relationships that have established a trust relationship. The router performs identification and query. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query. The identifier includes at least: a service set identifier SSID information and an encrypted password information. The so-called encrypted password is an encrypted password for the identifier when the identifier is sent, so as to ensure secure switching of the Internet terminal and avoid information leakage.

Optionally, in order to ensure that the switching of the Internet terminal is completed quickly when the network carrying condition of the wireless router is abnormal, after the first wireless router establishes a trust relationship with the second wireless router, the first wireless router needs to perform real-time or timing All second wireless routers that have established a trust relationship send their own state information to enable the second wireless router to enter the latest state of the first wireless router. Line understanding and storage (where the newly received status information will overwrite the previously stored status information); likewise, the second wireless router also sends its own status information to the first wireless router in real time or timing, so that the first wireless router Understand and store the latest status of the second wireless router. The status information includes at least: network signal strength information and remaining available bandwidth information. In actual operation, for each wireless router that has established a trust relationship with each other, the state information of the other wireless routers that have received the established trust relationship may be stored in the trust list.

Optionally, referring to FIG. 4, step S102 may include steps S1021-S1022:

Step S1021: When the current network carrier is abnormal, send a request message for switching the Internet terminal to at least one of the second wireless routers that have established a trust relationship in advance.

That is, when the first wireless router detects that the network is unable to access the Internet due to a network failure or a failure of its own device, or because the overload of the hosted Internet terminal is excessive, and the network speed is too slow, at least one of the established trust relationships is established. The second wireless router sends a request message for switching the Internet terminal to request the second wireless router to accept the Internet terminal that needs to be switched.

Step S1022: The second wireless router receives the acknowledgment switching message fed back by the request message, and switches the online terminal that needs to be switched to the second wireless router, so that the switched Internet terminal passes the second wireless The router makes a network connection.

If the second wireless router that receives the first wireless router request message confirms that its network carrying condition can accept the Internet terminal that the first wireless router needs to switch, sends an acknowledgement handover message to the first wireless router, accepting and carrying the first wireless router. At least part of the Internet terminal that needs to be switched.

By sending a request message to the second wireless router, the second wireless router agrees to switch again, which can improve the accuracy of the handover.

Optionally, referring to FIG. 5, step S1021 may include steps S10211-S10212:

Step S10211: Acquire a state stability degree value of each second wireless router that has established a trust relationship.

Wherein, referring to FIG. 6, step S10211 may include S102111-S102112:

Step S102111: The network signal strength and the remaining available bandwidth of all the second wireless routers of the stored established trust relationship are respectively classified according to a preset level division rule.

For example, if the network signal strengths are represented by a stepped signal strength grid, each signal strength grid can be used as a level, with a total of multiple signal strength grids, and the number of levels. The remaining available bandwidth can be divided into five levels according to the bandwidth of 1-5M, 5-10M, 10-15M, 15-20M, and 20M. For example, it can be understood that other partitioning rules can be set according to actual needs.

Step S102112: Calculate a state stability degree value by using a preset calculation formula P=(S+B)/2 according to a network state belonging level and a remaining available bandwidth belonging level of each second wireless router that has established a trust relationship.

Wherein, P represents a state stability degree value, S represents a network signal strength of a second wireless router that has established a trust relationship, and B represents a level of remaining available bandwidth of a second wireless router that has established a trust relationship.

Step S10212: Determine one or more target wireless routers that send the request message for switching the Internet terminal in the second wireless router according to the order of the state stability degree values.

That is, in the second wireless router that has established the trust relationship, the wireless router with the highest state stability value is first selected to send a request message for switching the Internet terminal, and if the wireless router with the highest state stability value rejects the request of the first wireless router, The wireless router with the second largest state stable value sends a request message for switching the Internet terminal, and so on.

Optionally, referring to FIG. 7, step S1022 may include S10221-S10224:

Step S10221: Select a second wireless router with the highest state stability degree value as the first target router.

Step S10222: Send a request message for switching the internet terminal to the first target wireless router.

The request message includes media access control MAC address information of the internet terminal that needs to be switched.

Step S10223: If the first target wireless router agrees to switch the request message of the Internet access terminal, switch some or all of the Internet access terminals that need to be switched to the first target wireless router, and record the MAC address information and the first target of the switched Internet access terminal. The identifier information of the wireless router.

After receiving the request message of the switching Internet terminal sent by the first wireless router, the first target wireless router judges the network carrying situation of the first wireless router, and first determines whether it can be To access the Internet, if it can access the Internet, it will continue to judge its own load. If the MAC address information in the request message of the Internet access terminal is changed, it is determined that it will not be overloaded when accepting all the Internet terminals that need to be switched by the first wireless router. Receiving and carrying all the Internet terminals that the first wireless router needs to switch; if it is determined that only the part of the Internet terminals that the first wireless router needs to switch can be accepted according to the MAC address information in the switching Internet terminal request message, the first wireless device is accepted and carried. The router needs to switch some of the Internet terminals, and the first wireless router selects the second target wireless router to send a request message for switching the Internet terminal according to the state stability degree value, so as to complete the remaining switching of the Internet terminal that needs to be switched, and then analogy, Let me repeat.

In the process of switching the Internet terminal, the first target wireless router needs to record the MAC address information of the Internet terminal that the first wireless router has switched to and the identifier information of the first wireless router, and the first wireless router also needs to The MAC address information of the Internet terminal that is moved out to the first target wireless router and the identifier information of the first target wireless router are recorded. In actual operation, the MAC address information of the Internet terminal and the corresponding identifier information of the wireless router may be recorded in a transfer list to facilitate the query.

It should be noted that the first wireless router can notify the mobile terminal that it bears to be switched to the message of the first target wireless router by using the APP push mode. Generally, the first wireless router and the first target wireless router have established a trust relationship. Therefore, the APP agrees to switch by default.

Step S10224: If the first target wireless router refuses to switch the request message of the Internet access terminal, the second target wireless router is searched for in the second wireless router according to the state stability degree value to complete the switching of the Internet access terminal.

If the first target wireless router receives the request message for switching the Internet terminal sent by the first wireless router, it determines that the user cannot access the Internet or can access the Internet but is overloaded, that is, the Internet terminal that needs to be switched by the first wireless router cannot be received. Sending a reject message to the first wireless router, and in the reject message, carrying the network carrying status information of the first wireless router to inform the first wireless router of the specific situation, and the first wireless router may mark the first target wireless router as corresponding “Unconnected” or “overloaded”.

Optionally, referring to FIG. 2, after the step S102, the method provided by the embodiment of the present invention further includes steps S103-S104:

Step S103: Continue to monitor the current network carrying status.

Step S104, when the network carrier returns to normal, according to the recorded MAC address information of the switched Internet terminal and the identifier information of the target wireless router that is switched to, send a request message to the target wireless router to return to the Internet terminal, so that the target wireless The router returns to the corresponding Internet terminal.

The request message includes MAC address information of the internet terminal that is switched to the target wireless router.

When the first wireless router detects that it can connect to the network or is no longer overloaded, it queries whether to switch the Internet terminal to another wireless router. If the Internet terminal has been switched to another wireless router, it is switched according to the record. The MAC address information of the Internet terminal and the identifier information of the target wireless router that is switched to send a request message to the target wireless router to return to the Internet terminal, and the target wireless router also queries whether the Internet terminal of the first wireless router has been received, if In order to receive the Internet terminal of the first wireless router, the corresponding Internet terminal is returned to the first wireless router, and the Internet terminal can be notified of the return message through the APP push mode, generally because the first wireless router and the target wireless router have established a trust relationship. Therefore, the app agrees to return by default.

In summary, the method for implementing the switching of the Internet terminal provided by the embodiment of the present invention can establish the trust relationship between the wireless routers, so that when one of the wireless routers cannot access the Internet or the load is overloaded, the Internet terminal can be switched to other terminals in time. On the wireless router, to ensure the reliability and stability of the Internet access terminal, it is also beneficial to achieve load balancing and reduce resource waste.

Second embodiment

An embodiment of the present invention provides a method for implementing handover of an Internet terminal, which is applied to a second wireless router that receives a request from a first wireless router to switch an Internet terminal. Referring to FIG. 8, the method includes steps S801-S802:

Step S801: When the first wireless router requests to switch the Internet access terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets the predetermined Internet terminal switching condition.

When the first wireless router detects that it is unable to access the Internet or is overloaded, the second wireless router that has established the trust relationship may request to switch the Internet terminal user to the second wireless router, and the second wireless router determines its current network carrying. Whether the status can accept the Internet terminal that the first wireless router needs to switch.

The network carrying status refers to the network status and load status of the wireless router. For the network status, it is generally determined whether the Internet is available. For the load situation, it is generally determined whether the load is overloaded.

In step S802, when the result of the determination is that the current network carrying condition of the network meets the predetermined switching condition of the Internet access terminal, at least part of the Internet access terminal that the first wireless router needs to switch is accepted and carried.

If the second wireless path confirms that the first wireless router needs to switch the Internet terminal, accepting and carrying at least part of the Internet terminal that the first wireless router needs to switch, wherein the reason for saying "at least part of the Internet terminal" is because of the possibility There is an overload condition when the second wireless router accepts all the Internet terminals that need to be switched by the first wireless router. Therefore, only some of the Internet terminals that need to be switched by the first wireless route can be accepted at this time, and the first wireless router needs to continue searching. Accept the remaining Internet terminals that need to be switched.

Optionally, referring to FIG. 9, before the step S801, the method provided by the embodiment of the present invention further includes step S800:

Step S800: Establish a trust relationship with the first wireless router in advance.

Wherein, participating in FIG. 10, step 800 may include steps S8001-S8002:

Step S8001: Receive a request message for establishing a trust relationship sent by the first wireless router.

In actual operation, the administrator may enter an interface for establishing a trust relationship of the first wireless router, where one or more other wireless routers searchable by the first wireless router exist, and corresponding to each searched wireless The router has a virtual button for sending a request message, and the administrator can trigger the sending of the request message according to actual needs. When other wireless routers (ie, the second wireless router) receive the request message, the administrators of other wireless routers can according to actual needs. Choose to agree or reject.

Step S8002: If it is agreed to establish a trust relationship, send a response message agreeing to establish a trust relationship to the first wireless router, so that the trust relationship is successfully established.

Optionally, after the trust relationship is successfully established, the second wireless router and the first wireless router further send their identifiers to each other to enable the other party to store, so as to facilitate the established trust. Identification and query of other wireless routers in relation. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query. The identifier includes at least: a service set identifier SSID information and an encrypted password information. The so-called encrypted password is an encrypted password for the identifier when the identifier is sent, so as to ensure secure switching of the Internet terminal and avoid information leakage.

Optionally, in order to ensure that when the network carrying condition of the wireless router is abnormal, the switching of the Internet terminal can be completed quickly, and after the second wireless router establishes a trust relationship with the first wireless router, the second wireless router needs to perform real-time or timing The first wireless router that has established the trust relationship sends its own state information to enable the first wireless router to know and store the latest state of the second wireless router (where the newly received state information overwrites the previously stored state information) Similarly, the first wireless router also sends its own status information to the second wireless router in real time or timing, so that the second wireless router knows and stores the latest status of the first wireless router. The status information includes at least: network signal strength information and remaining available bandwidth information. In actual operation, for each wireless router that has established a trust relationship with each other, the state information of the other wireless routers that have received the established trust relationship may be stored in the trust list.

Optionally, referring to FIG. 11, step S801 may include steps S8011-S8012:

Step S8011: Receive a request message for switching the Internet terminal sent by the first wireless router that has established a trust relationship.

When the first wireless router detects that it is unable to access the Internet or is overloaded, the second wireless router that has established the trust relationship may send a request message for switching the Internet terminal to request the second wireless router to accept the Internet terminal that needs to be switched.

The request message for switching the Internet terminal includes MAC address information of the Internet terminal that needs to be switched.

In step S8012, it is determined whether the current network carrying condition of the user meets the predetermined online terminal switching condition.

Correspondingly, referring to FIG. 12, step S802 may include steps S8021-S8022:

Step S8021: Send a confirmation switching message to the first wireless router when the result of the determination is that the current network carrying condition of the network meets the predetermined Internet terminal handover condition.

Step S8022: Accept and carry at least part of the Internet access terminal that the first wireless router needs to switch.

The above steps S8011 to S8012 and steps S8021 to S8022 send a request message to the second wireless router through the first wireless router, and then perform handover when the second wireless router agrees to switch, so that the accuracy of the handover can be improved.

Optionally, the request message for switching the Internet terminal includes MAC address information of the Internet terminal that needs to be switched. Referring to FIG. 13, step S8022 may include steps S80221-S80222:

Step S80221: If the current network is normal and no overload condition occurs, and if all the first wireless routers need to switch the Internet terminal to be switched, the Internet terminal that needs to be switched by all the first wireless routers is accepted and recorded. The MAC address information of the Internet terminal that is switched to and the identifier information of the first wireless router.

Step S80222: If the current network is normal and no overload condition occurs, and if an overload condition occurs when all the first wireless routers need to switch the Internet terminal, the Internet terminal that needs to be switched by the first wireless router is accepted and recorded. The MAC address information of the Internet terminal that is switched to and the identifier information of the first wireless router.

After receiving the request message for switching the Internet terminal sent by the first wireless router, the second wireless router determines the network carrying condition of the second wireless router, first determines whether it can access the Internet, and if it can access the Internet, continues to determine its own load. In the case that, according to the MAC address information in the switching Internet terminal request message, it is determined that when all the Internet terminals that need to be switched by the first wireless router are received, and are not overloaded, all the Internet terminals that need to be switched by the first wireless router are accepted and carried. If, according to the MAC address information in the switching network terminal request message, it is determined that only the part of the Internet terminal that the first wireless router needs to switch can be accepted, then the part of the Internet terminal that the first wireless router needs to switch is received and carried, and the first wireless router also It is necessary to continue to select other wireless routers that have established a trust relationship to send a request message for switching the Internet terminal, so as to complete the handover of the remaining Internet terminals that need to be switched, and then the analogy will not be repeated.

In the process of switching the Internet terminal, the second wireless router needs to record the MAC address information of the Internet terminal that the first wireless router has switched to and the identifier information of the first wireless router, and the first wireless router also needs to move. The MAC address information of the Internet terminal on the second wireless router and the identifier information of the second wireless router are recorded. The MAC of the internet terminal The address information and the identifier information of the corresponding wireless router can be correspondingly recorded in a transfer list for convenient query.

It should be noted that the first wireless router can notify the mobile terminal that it bears to be switched to the second wireless router by using the APP push mode. Generally, the first wireless router and the second wireless router have established a trust relationship, so the APP The above is the default to agree to switch.

Optionally, referring to FIG. 9, after the step S802, the method provided by the embodiment of the present invention further includes steps S803-S804:

Step S803, receiving a request message sent back to the Internet terminal sent by the first wireless router.

The request message includes the MAC address information of the request to return to the Internet terminal.

When the first wireless router detects that it can connect to the network or is no longer overloaded, it queries whether to switch the Internet terminal to another wireless router. If the Internet terminal has been switched to another wireless router, it is switched according to the record. The MAC address information of the Internet terminal and the identifier information of the target wireless router that is switched to send a request message to the target wireless router to return to the Internet terminal.

Step S804: Matching the MAC address information of the request returned to the Internet terminal to the MAC address information of the Internet terminal to which the first wireless router is switched.

After receiving the request message sent back to the Internet terminal sent by the first wireless router, the second wireless router also queries whether the Internet terminal of the first wireless router is received, that is, the request in the request message is returned to the MAC address information of the Internet terminal. Matching with the recorded MAC address information of the connected terminal corresponding to the first wireless router.

Step S806: If the matching is successful, return the corresponding Internet terminal to the first wireless router.

If the second wireless router queries the Internet terminal that has received the first wireless router, the corresponding Internet terminal is returned to the first wireless router, and the Internet terminal can be notified by the APP push mode to return a message, generally due to the second wireless router and the A wireless router has established a trust relationship, so the APP agrees to return by default.

In summary, the method for implementing the switching of the Internet terminal provided by the embodiment of the present invention can establish the trust relationship between the wireless routers, so that when one of the wireless routers cannot access the Internet or the load is overloaded, the Internet terminal can be switched to other terminals in time. On the wireless router, to ensure the reliability of the Internet access terminal Sexuality and stability, while also facilitating load balancing and reducing waste of resources.

Third embodiment

The embodiment of the present invention provides a device for implementing the switching of the Internet access terminal, which is applied to the first wireless router that needs to switch the Internet access terminal. Referring to FIG. 14, the device includes: a first monitoring module 1401 and a switching module 1402.

The first monitoring module 1401 is configured to monitor the current network carrying condition.

The first wireless router can monitor its own network carrying status in real time or by the first monitoring module 1401.

The switching module 1402 is configured to: when the current network carrier is abnormal, switch the online terminal that needs to be switched to the one or more second wireless routers that have established the trust relationship in advance, so that the switched Internet terminal passes the Two wireless routers make network connections.

When the first wireless router detects that the Internet access is too slow due to network failure or self-device failure, or because the number of users carrying the Internet access terminal is too heavy, and the network speed is too slow, in order to ensure stable Internet access for the Internet terminal user, All or part of the Internet terminal user switches to at least one second wireless router that has established a trust relationship, so that the switched Internet terminal performs network connection through the second wireless router.

The second wireless router that receives the request from the first wireless router to switch the Internet terminal first determines whether the network carrying condition of the first wireless router can accept the Internet terminal that the first wireless router needs to switch, and if it can accept that the first wireless router needs to switch. The Internet terminal accepts and carries at least part of the Internet terminal that the first wireless router needs to switch. The reason why the "at least part of the Internet terminal" is said is that there may be a second wireless router that accepts all the Internet terminals that need to be switched by the first wireless router. In the event of an overload condition, only some of the Internet terminals that need to be switched by the first wireless router can be accepted at this time, and the first wireless router needs to continue to search for an Internet terminal that needs to be switched.

Wherein, when the first wireless router is unable to access the Internet, the first wireless router carries the Internet terminal that needs to be switched as all the Internet terminals; when the first wireless router is overloaded, the first wireless router The Internet access terminal that needs to be switched is an Internet terminal that exceeds the load range.

Optionally, referring to FIG. 15, the switching module 1402 includes:

The first sending sub-module 14021 is configured to send a request message for switching the Internet access terminal to one or more second wireless routers that have established a trust relationship in advance when an abnormality occurs in the current network.

When the first wireless router detects that the network is unable to access the Internet due to a network failure or a device failure, or the overload occurs due to excessive load of the Internet access terminal, and the network speed is too slow, the first sending module 1402 may establish a trust relationship. The one or more second wireless routers send a request message for switching the Internet terminal.

The switching sub-module 14022 is configured to receive the acknowledgment switching message fed back by the second wireless router according to the request message, and switch the online terminal that needs to be switched to the second wireless router, so that the switched Internet terminal performs network connection through the second wireless router. .

Optionally, referring to FIG. 15, the apparatus further includes:

The first trust establishing module 1403 is configured to establish a trust relationship with the second wireless router in advance.

Optionally, referring to FIG. 15, the first trust establishing module 1403 includes:

The second sending submodule 14031 is configured to send a request message for establishing a trust relationship to the second wireless router.

a first trust establishment sub-module 14032, configured to receive the second wireless router when sent When the response message of the trust relationship is established, the trust relationship is established successfully.

Optionally, referring to FIG. 15, the apparatus further includes:

The first sending module 1404 is configured to send its own identifier to the second wireless router that has established a trust relationship, so that the second wireless router stores the received identifier.

After the trust relationship is successfully established, the first wireless router needs to send its own identifier to the second wireless router that has established the trust relationship, so that the other party stores, and it is convenient to identify and query other wireless routers that have established a trust relationship. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query.

The identifier includes at least: a service set identifier SSID information and an encrypted password information. The so-called encrypted password is the encrypted password for the identifier when the identifier is sent. This ensures the secure switching of the Internet terminal and avoids information leakage.

Optionally, referring to FIG. 15, the apparatus further includes:

The first receiving module 1405 is configured to receive its own identifier sent by the second wireless router that has established the trust relationship.

The first storage module 1406 is configured to store the identifier of the received second wireless router that has established the trust relationship.

Similarly, after the trust relationship is successfully established, the second wireless router that has established a trust relationship with the first wireless router also needs to send its own identifier to the first wireless router, so that the first wireless router can conveniently query and save the Which other wireless routers have established a trust relationship. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query.

Optionally, referring to FIG. 15, the apparatus further includes:

The second sending module 1407 is configured to send its own state information to the second wireless router in real time or timing, so that the second wireless router stores the received state information.

The status information includes at least: network signal strength information and remaining available bandwidth information.

In order to ensure that when the network carrying condition of the wireless router is abnormal, the switching of the Internet terminal can be completed quickly. After the first wireless router establishes a trust relationship with the second wireless router, the first wireless router needs to establish a trust relationship in real time or periodically. All of the second wireless routers transmit their own status information to enable the second wireless router to know and store the latest status of the first wireless router (where the newly received status information overwrites the previously stored status information). In actual operation, the status information of other wireless routers that have received the established trust relationship may be stored in the trust list.

Optionally, referring to FIG. 15, the apparatus further includes:

The second receiving module 1408 is configured to receive status information about itself sent by the second wireless router.

The second storage module 1409 is configured to store the received status information of the second wireless router.

In order to ensure that when the network carrying condition of the wireless router is abnormal, the switching of the Internet terminal can be completed quickly. After the first wireless router establishes a trust relationship with the second wireless router, the second wireless router also needs to be in real time or timed. A wireless router transmits its own status information so that the first wireless router knows and stores the latest status of the second wireless router (where the newly received status information overwrites the previously stored status information). In actual operation, the status information of other wireless routers that have received the established trust relationship may be stored in the trust list.

Optionally, referring to FIG. 15, the first sending submodule 14021 includes:

The first obtaining unit 140211 is configured to acquire a state stability degree value of each second wireless router that has established a trust relationship.

Referring to FIG. 15, the first obtaining unit 140211 includes:

Level division sub-unit 1402111, set to store all of the second established trust relationships The network signal strength and the remaining available bandwidth of the wireless router are respectively classified according to a preset level division rule.

The calculating sub-unit 1402112 is configured to calculate the state stable according to the level of the network state of the second wireless router and the level of the remaining available bandwidth of each of the established trust relationships, using a preset calculation formula P=(S+B)/2 Degree value.

Wherein, P represents a state stability degree value, S represents a network state of a second wireless router that has established a trust relationship, and B represents a level of remaining available bandwidth of a second wireless router that has established a trust relationship.

The first sending unit 140212 is configured to determine, in the second wireless router, the one or more target wireless routers that send the request message for switching the Internet terminal according to the order of the state stability degree value.

Optionally, referring to FIG. 15, the switching submodule 14022 includes:

The selecting unit 140221 is configured to select the second wireless router with the largest state stability value as the first target router.

The second sending unit 140222 is configured to send a request message for switching the internet terminal to the first target wireless router.

The first switching unit 140223 is configured to: when the first target wireless router agrees to switch the Internet access terminal In the request message, some or all of the Internet terminals that need to be switched are switched to the first target wireless router, and the MAC address information of the switched Internet terminal and the identifier information of the first target wireless router are recorded.

The selection unit 140221 selects the second wireless router with the highest state stability degree value as the first target router, and the second sending unit 140222 sends the request message for switching the Internet access terminal to the first target wireless router, and the first target wireless router receives the first message. After the request message of the Internet terminal sent by the wireless router is switched, the network carrying situation of the Internet terminal is judged, and it is first determined whether it can access the Internet. If the Internet access is available, the user continues to determine the load status of the Internet. The MAC address information determines that when all the Internet terminals that need to be switched by the first wireless router are accepted, and are not overloaded, all the Internet terminals that need to be switched by the first wireless router are accepted and carried, and the first switching unit 140223 will need The switched Internet terminals all switch to the first target wireless router; if it is determined that only the part of the Internet terminals that the first wireless router needs to switch can be accepted according to the MAC address information in the switching Internet terminal request message, the first wireless router needs to be accepted and carried. Switch Internet terminal portion, the first switching section 140,223 will require access terminal switching unit is switched to the first target wireless router. At the same time, the first wireless router selects the second target wireless router to send a request message for switching the Internet terminal according to the state stability degree value, so as to complete the switching of the remaining Internet terminal that needs to be switched, and then the analogy will not be repeated.

The second switching unit 140224 is configured to: when the first target wireless router refuses to switch the request message of the Internet access terminal, find the second target wireless router in the second wireless router according to the state stability degree value, to complete the switching of the Internet access terminal.

If the first target wireless router receives the request message for switching the Internet terminal sent by the first wireless router, it determines that the user cannot access the Internet or can access the Internet but is overloaded, that is, the Internet terminal that needs to be switched by the first wireless router cannot be received. And sending a reject message to the first wireless router. After receiving the reject message, the first wireless router may search for the second target wireless router in the second wireless router according to the state stability level value by using the second switching unit 140224 to complete the Internet access. Switching of the terminal. In the reject message, the network carrying status information of the first target wireless router may be carried to inform the first wireless router of the specific situation, and the first wireless router may mark the first target wireless router as “unconnected” or “corresponding”. overload".

Optionally, referring to FIG. 15, the apparatus further includes:

The second monitoring module 1410 is configured to continue to monitor the current network carrying condition.

The first returning module 1411 is configured to, when the network carrier returns to normal, send a request message to the target wireless router to return to the target terminal according to the recorded MAC address information of the switched Internet terminal and the identifier information of the target wireless router that is switched to. In order to return the target wireless router to the corresponding Internet terminal.

When the first wireless router detects that the network can be connected to the network or is no longer overloaded by the second monitoring module 1410, it queries whether the Internet terminal is switched to another wireless router, if the Internet terminal has been switched to another wireless router. The returning module 1411 sends a request message for returning to the Internet terminal to the target wireless router according to the recorded MAC address information of the switched Internet terminal and the identifier information of the target wireless router that is switched, and the target wireless router also queries whether Receiving the Internet terminal of the first wireless router, if it is the Internet terminal receiving the first wireless router, returning the corresponding Internet terminal to the first wireless router, and simultaneously informing the Internet terminal to return the message through the APP push mode, generally due to A wireless router and the target wireless router have established a trust relationship, so the APP agrees to return by default.

In summary, the device for implementing the switching of the Internet terminal according to the embodiment of the present invention can establish the trust relationship between the wireless routers, so that when one of the wireless routers cannot access the Internet or the load is overloaded, the Internet terminal can be switched to other terminals in time. On the wireless router, to ensure the reliability and stability of the Internet access terminal, it is also beneficial to achieve load balancing and reduce resource waste. The request message includes MAC address information of the internet terminal that is switched to the target wireless router.

Fourth embodiment

The embodiment of the present invention provides a device for implementing the switching of the Internet terminal, and is applied to the second wireless router that receives the request of the first wireless router to switch the Internet access terminal. Referring to FIG. 16, the device includes: a determining module 1601 and an accepting bearer module 1602.

The determining module 1601 is configured to: when the first wireless router requests to switch the internet terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets a predetermined online terminal switching condition.

When the first wireless router detects that it is unable to access the Internet or is overloaded, the second wireless router that has established the trust relationship may request to switch the Internet terminal user to the second wireless router, and the second wireless router determines itself through the determining module 1601. Whether the current network carrying condition can accept the Internet terminal that the first wireless router needs to switch.

The receiving bearer module 1602 is configured to accept and carry at least part of the internet terminal that the first wireless router needs to switch when the determination result is yes.

If the second wireless path confirms that the first wireless router needs to switch the Internet terminal, the receiving bearer module 1602 accepts and carries at least part of the Internet terminal that the first wireless router needs to switch, wherein the reason for saying at least part of the Internet terminal is "Because there may be an overload situation when the second wireless router accepts all the Internet terminals that need to be switched by the first wireless router, so only some of the Internet terminals that need to be switched by the first wireless route can be accepted at this time, and the first wireless router is It is necessary to continue to search for an Internet terminal that accepts the remaining needs to be switched.

Optionally, referring to FIG. 17, the determining module 1601 includes:

The receiving sub-module 16011 is configured to receive a request message for switching the Internet terminal sent by the first wireless router that has established a trust relationship.

When the first wireless router detects that it is unable to access the Internet or is overloaded, the second wireless router that has established the trust relationship may send a request message for switching the Internet terminal to request the second The line router accepts the Internet terminal that needs to be switched.

The determining sub-module 16012 is configured to determine whether the current network carrying condition of the user meets the predetermined Internet terminal switching condition.

After receiving the request message for switching the Internet terminal sent by the first wireless router, the second wireless router may determine, by the determining module 16012, whether the current network carrying condition of the first wireless router can accept the Internet terminal that the first wireless router needs to switch.

Correspondingly, referring to FIG. 17, the accepting bearer module 1602 includes:

The sending sub-module 16021 is configured to send an acknowledgement handover message to the first wireless router when the result of the determination is that the current network carrying condition of the network meets the predetermined Internet terminal handover condition.

The receiving bearer module 16022 is configured to accept and carry at least part of the internet terminal that the first wireless router needs to switch.

If the determining sub-module 16012 confirms that the first wireless router needs to switch the Internet terminal, the sending sub-module 16021 sends an acknowledgement switching message to the first wireless router, and the accepting sub-module 16022 accepts and carries the first wireless router to switch. At least part of the Internet terminal.

The foregoing sends a request message to the second wireless router through the first wireless router, and performs switching again when the second wireless router agrees to switch, so that the accuracy of the handover can be improved.

Optionally, referring to FIG. 17, the apparatus further includes:

The second trust establishing module 1603 is configured to establish a trust relationship with the first wireless router in advance.

Optionally, referring to FIG. 17, the second trust establishing module 1603 includes:

The second receiving submodule 16031 is configured to receive a request message for establishing a trust relationship sent by the first wireless router.

In actual operation, the administrator may enter an interface for establishing a trust relationship of the first wireless router, where one or more other wireless routers searchable by the first wireless router exist, and corresponding to each searched wireless The router has a virtual button for sending a request message, and the administrator can trigger the sending of the request message according to actual needs, while other wireless routers (ie, the second wireless router) After receiving the request message, the administrators of other wireless routers can choose to agree or reject according to actual needs.

The second trust establishment sub-module 16032 is configured to, when agreeing to establish a trust relationship, send a response message to the first wireless router to agree to establish a trust relationship, so that the trust relationship is successfully established.

Optionally, referring to FIG. 17, the apparatus further includes:

The third sending module 1604 is configured to send its own identifier to the first wireless router, so that the first wireless router stores the received identifier.

After the trust relationship is successfully established, the second wireless router needs to send its own identifier to the other party, so that the other party stores, and facilitates identification and query of other wireless routers that have established a trust relationship. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query. The identifier includes at least: a service set identifier SSID information and an encrypted password information. The so-called encrypted password is an encrypted password for the identifier when the identifier is sent, so as to ensure secure switching of the Internet terminal and avoid information leakage.

Optionally, referring to FIG. 17, the apparatus further includes:

The third receiving module 1605 is configured to receive an identifier of its own sent by the first wireless router.

The third storage module 1606 is configured to store the identifier of the received first wireless router.

After the trust relationship is established successfully, the first wireless router also needs to send its own identifier to the second wireless router, so that the other party stores, and facilitates identification and query of other wireless routers that have established a trust relationship. In practice, the wireless router can store the received identifiers in a table called a trust list for convenient storage and query. The identifier includes at least: a service set identifier SSID information and an encrypted password information. The so-called encrypted password is an encrypted password for the identifier when the identifier is sent, so as to ensure secure switching of the Internet terminal and avoid information leakage.

Optionally, the device further includes:

The fourth sending module 1607 is configured to send its own state information to the first wireless router in real time or timing, so that the first wireless router stores the received state information.

In order to ensure that when the wireless router's network carrying condition is abnormal, it can be quickly completed. After the second wireless router establishes a trust relationship with the first wireless router, the second wireless router needs to send its own state information to the first wireless router that has established the trust relationship through the fifth sending module 1607 in real time or periodically. In order to enable the first wireless router to know and store the latest state of the second wireless router (where the newly received state information will overwrite the previously stored state information), in actual operation, the received established trust may be received. The status information of other wireless routers of the relationship is stored in the trust list.

Optionally, referring to FIG. 17, the apparatus further includes:

The fourth receiving module 1608 is configured to receive status information about itself sent by the first wireless router.

The fourth storage module 1609 is configured to store and update status information of the received first wireless router.

In order to ensure that the wireless router's network carrying condition is abnormal, the switching of the Internet terminal can be completed quickly. Similarly, the first wireless router also sends its own state information to the second wireless router in real time or periodically, by the second wireless router. The fourth storage module 1609 stores the received status information of the first wireless router, so that the second wireless router knows the latest status of the first wireless router. The status information includes at least: network signal strength information and remaining available bandwidth information. In actual operation, the status information of other wireless routers that have received the established trust relationship may be stored in the trust list.

Optionally, the request message for switching the Internet terminal includes MAC address information of the Internet terminal that needs to be switched. Correspondingly, referring to FIG. 17, the accepting bearer module 16022 includes:

The first receiving bearer unit 160221 is configured to receive and carry all the first wireless routers when the current network is normal and no overload condition occurs, and if all the first wireless routers need to switch the Internet terminals are not overloaded. Switching the Internet terminal, and recording the MAC address information of the connected terminal and the identifier information of the first wireless router.

The second receiving bearer unit 160222 is configured to accept and carry part of the first wireless router when the current network is normal and no overload condition occurs, and if an overload condition occurs when all the first wireless routers need to switch the Internet terminal Switch the internet terminal and record the switch to The MAC address information of the Internet terminal and the identifier information of the first wireless router.

In the process of switching the Internet terminal, the second wireless router needs to record the MAC address information of the Internet terminal that the first wireless router has switched to and the identifier information of the first wireless router, and the first wireless router also needs to move. The MAC address information of the Internet terminal on the second wireless router and the identifier information of the second wireless router are recorded. The MAC address information of the Internet terminal and the identifier information of the corresponding wireless router may be correspondingly recorded in a transfer list for convenient query.

Optionally, referring to FIG. 17, the apparatus further includes:

The fifth receiving module 1610 is configured to receive a request message sent back to the Internet terminal sent by the first wireless router.

When the first wireless router detects that it can connect to the network or is no longer overloaded, it queries whether to switch the Internet terminal to another wireless router. If yes, according to the recorded MAC address information of the switched Internet terminal and switching The identifier information of the target wireless router to the destination wireless router sends a request message to the Internet terminal.

The matching module 1611 is configured to match the MAC address information of the request returned to the Internet terminal in the request message with the MAC address information of the Internet terminal to which the corresponding first wireless router is switched.

The second returning module 1612 is configured to return the corresponding Internet terminal to the first wireless router when the matching is successful.

In summary, the device for implementing the switching of the Internet terminal according to the embodiment of the present invention can establish the trust relationship between the wireless routers, so that when one of the wireless routers cannot access the Internet or the load is overloaded, the Internet terminal can be switched to other terminals in time. On the wireless router, to ensure the reliability and stability of the Internet access terminal, it is also beneficial to achieve load balancing and reduce resource waste.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, The system, device, device, device, etc. are executed, and when executed, include one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The device/function module/functional unit in the above embodiments may be implemented by using a general-purpose computing device, which may be concentrated on a single computing device or distributed in multiple computing devices. On the network.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

According to the technical solution of the embodiment of the present invention, when a wireless router is unable to access the Internet or is overloaded by establishing a trust relationship between the wireless routers, when one of the wireless routers cannot access the Internet or load overload, It is possible to switch the Internet terminal to other wireless routers in time to ensure the reliability and stability of the Internet access terminal, and also to achieve load balancing and reduce resource waste.

Claims

A method for implementing switching of an Internet terminal is applied to a first wireless router that needs to switch an Internet terminal, including:

Monitor current network traffic conditions;

When the current network carrier is abnormal, the Internet terminal that needs to be switched is switched to one or more second wireless routers that have established a trust relationship in advance, so that the switched Internet terminal performs the second wireless router. Internet connection.
The method for implementing the switching of the Internet access terminal according to claim 1, wherein when the current network carrier is abnormal, the Internet terminal that needs to be handed over is switched to one or more pre-established trust relationships. The two wireless routers include:

When the current network carrier is abnormal, sending a request message for switching the Internet terminal to one or more of the second wireless routers that have established a trust relationship in advance;

Receiving, by the second wireless router, the acknowledgment switching message fed back by the request message, switching the online terminal that needs to be switched to the second wireless router, so that the switched Internet terminal performs the network through the second wireless router. connection.
The method for implementing Internet terminal handover according to claim 2, the method further comprising: establishing a trust relationship with the second wireless router in advance before the step of monitoring the current network carrying condition.
The method for implementing the switching of the Internet terminal according to claim 3, wherein the establishing a trust relationship with the second wireless router in advance comprises:

Sending a request message for establishing a trust relationship to the second wireless router;

If the response message sent by the second wireless router agreeing to establish a trust relationship is received, the trust relationship is successfully established.
The method for implementing the switching of the Internet terminal according to claim 4, the method further comprising: after the trust relationship is successfully established, transmitting its identifier to the second wireless router that has established a trust relationship, so that the The second wireless router stores the received identifier;

The identifier includes: a service set identifier SSID information and an encrypted password information.
The method for implementing the switching of the Internet terminal according to claim 4, the method further comprising: after the trust relationship is successfully established, receiving an identifier of the second wireless router that has established the trust relationship;

And storing the identifier of the second wireless router that has received the established trust relationship;

The identifier includes: a service set identifier SSID information and an encrypted password information.
The method for implementing the switching of the Internet terminal according to claim 3, the method further comprising: transmitting the status information of the second wireless router to the second wireless router in real time or periodically after establishing a trust relationship with the second wireless router in advance, And causing the second wireless router to store the received status information;

The status information includes: network signal strength information and remaining available bandwidth information.
The method for implementing switching of an internet terminal according to claim 3, the method further comprising: after establishing a trust relationship with the second wireless router in advance, receiving a status about the self sent by the second wireless router in real time or periodically information;

And storing the received status information of the second wireless router;

The status information includes: network signal strength information and remaining available bandwidth information.
The method for implementing the switching of the Internet access terminal according to claim 7 or 8, wherein the sending the request message for switching the Internet access terminal to the one or more second wireless routers that have established the trust relationship in advance comprises:

Obtaining a state stability degree value of each of the second wireless routers that have established a trust relationship;

One or more target wireless routers transmitting a request message for switching the Internet terminal are determined in the second wireless router in an order of the state stability degree values from large to small.
The method for implementing the switching of the Internet terminal according to claim 9, wherein the obtaining the state stability degree value of each of the second wireless routers that have established the trust relationship comprises:

Separating the network signal strength and the remaining available bandwidth of all stored second wireless routers that have established a trust relationship according to a preset level division rule;

Calculating a state stability level value according to a level of each network state of each second wireless router that has established a trust relationship and a level of remaining available bandwidth;

The preset calculation formula includes: P=(S+B)/2;

P denotes a state stability degree value, S denotes a level of network signal strength of a second wireless router that has established a trust relationship, and B denotes a level of remaining available bandwidth of a second wireless router that has established a trust relationship.
The method for implementing the switching of the Internet terminal according to claim 10, wherein the switching the self-hosted Internet terminal that needs to be handed over to the second wireless router comprises:

Selecting, as the first target router, the second wireless router with the highest state stability degree value;

Sending, by the first target wireless router, a request message for switching the Internet access terminal, where the request message includes media access control MAC address information of the Internet access terminal that needs to be switched;

If the first target wireless router agrees to the request message for switching the Internet access terminal, switching some or all of the Internet access terminals that need to be handed over to the first target wireless router, and recording the MAC address information of the switched Internet access terminal and The identifier information of the first target wireless router;

If the first target wireless router rejects the request message for switching the Internet access terminal, searching for the second target wireless router in the second wireless router according to the state stability degree value, and completing the switching of the Internet access terminal.
The method for implementing the switching of the Internet terminal according to claim 11, the method further comprising: after switching the Internet terminal that needs to be switched to the second wireless router, continuously monitoring the current network carrying condition;

When the network carrier returns to normal, sending, according to the recorded MAC address information of the switched Internet terminal and the identifier information of the target wireless router that is switched, to the target wireless router, sending a request message for returning to the Internet terminal, so that the target wireless The router returns a corresponding Internet access terminal, where the request message includes MAC address information of the Internet access terminal that is switched to the target wireless router.
A method for implementing switching of an Internet terminal is applied to a second wireless router that receives a request from a first wireless router to switch an Internet terminal, including:

When the first wireless router requests to switch the Internet terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets a predetermined online terminal switching condition;

When the result of the determination is that the current network carrying condition of the network meets the predetermined switching condition of the Internet access terminal, at least part of the Internet access terminal that the first wireless router needs to switch is accepted and carried.
The method for implementing switching of an internet terminal according to claim 13, wherein when the first wireless router requests to switch the internet terminal to the second wireless router, the second wireless router determines that its current network carries Whether the condition meets the predetermined Internet terminal switching conditions includes:

Receiving a request message for switching the Internet access terminal sent by the first wireless router that has established a trust relationship; determining, according to the request message, whether the current network carrying condition of the network meets a predetermined switching condition of the Internet access terminal;

When the result of the determination is that the current network carrying condition of the network meets the predetermined switching conditions of the Internet access terminal, the at least part of the Internet access terminal that accepts and carries the first wireless router to be switched includes:

When the judgment result is that the current network carrying condition of the network meets the predetermined online terminal switching condition, sending an acknowledgement switching message to the first wireless router;

Receiving and carrying at least part of the Internet access terminal that the first wireless router needs to switch according to the acknowledgement handover message.
The method for implementing the switching of the Internet terminal according to claim 14, the method further comprising: pre-matching with the first wireless before receiving the request message for switching the Internet terminal sent by the first wireless router that has established the trust relationship The router establishes a trust relationship.
The method for implementing the switching of the Internet terminal according to claim 15, wherein the establishing a trust relationship with the first wireless router in advance comprises:

Receiving a request message for establishing a trust relationship sent by the first wireless router;

If it is agreed to establish a trust relationship, a response message agreeing to establish a trust relationship is sent to the first wireless router, so that the trust relationship is successfully established.
The method for implementing the switching of the Internet terminal according to claim 16, the method further comprising: after the trust relationship is successfully established, transmitting its own identifier to the first wireless router, so that the first wireless router receives the The identifier is stored;

The identifier includes: a service set identifier SSID information and an encrypted password information.
The method for implementing the switching of the Internet terminal according to claim 16, further comprising: After the trust relationship is successfully established, receiving an identifier of the first wireless router to send;

And storing the received identifier of the first wireless router;

The identifier includes: a service set identifier SSID information and an encrypted password information.
The method for implementing switching of an internet terminal according to claim 15, the method further comprising: transmitting the self to the first wireless router in real time or timing after the step of establishing a trust relationship with the first wireless router in advance Status information for causing the first wireless router to store the received status information;

The status information includes: network signal strength information and remaining available bandwidth information.
The method for implementing Internet terminal handover according to claim 15, the method further comprising: after the step of establishing a trust relationship with the first wireless router in advance, receiving the first wireless router to transmit in real time or timing Status information about itself;

And storing the received status information of the first wireless router;

The status information includes: network signal strength information and remaining available bandwidth information.
The method for implementing the switching of the Internet terminal according to claim 14, wherein the request message for switching the Internet terminal includes MAC address information of the Internet terminal that needs to be switched, and the accepting and carrying at least the first wireless router needs to be switched. Some internet terminals include:

If the current network is normal and no overload condition occurs, and if all the first wireless routers need to switch the Internet terminal to be switched, the network terminal that accepts the switching of all the first wireless routers is accepted and carried. And recording the MAC address information of the connected terminal and the identifier information of the first wireless router;

If the current network is normal and no overload condition occurs, and if an overload condition occurs when all the Internet terminals that need to be switched by the first wireless router are accepted, then the Internet terminal that needs to be switched by the first wireless router is accepted and carried. And recording the MAC address information of the Internet terminal switched to and the identifier information of the first wireless router.
The method for implementing the switching of the Internet terminal according to claim 21, the method further comprising: after receiving and carrying some or all of the Internet terminals that the first wireless router needs to switch, receiving the return sent by the first wireless router a request message of the Internet terminal, where the request message includes MAC address information that is requested to be returned to the Internet terminal;

And matching the MAC address information of the request returned to the Internet terminal to the MAC address information of the Internet terminal that is switched to the first wireless router;

If the MAC address information of the request returned to the Internet terminal in the request message matches the recorded MAC address information of the Internet terminal to which the first wireless router is switched, the Internet access corresponding to the first wireless router is The terminal returns to the first wireless router.
A device for implementing switching of an Internet terminal is applied to a first wireless router that needs to switch an Internet terminal, and includes: a first monitoring module and a switching module;

The first monitoring module is configured to monitor a current network carrying condition;

The switching module is configured to switch the online terminal that needs to be switched to the one or more second wireless routers that have established the trust relationship in advance when the current network carrier is abnormal, so that the switched Internet terminal passes The second wireless router performs a network connection.
The device for implementing the switching of the Internet terminal is applied to the second wireless router that receives the request of the first wireless router to switch the Internet terminal, and includes: a determining module and a receiving bearer module;

The determining module is configured to: when the first wireless router requests to switch the Internet access terminal to the second wireless router, the second wireless router determines whether the current network carrying condition of the second wireless router meets a predetermined online terminal switching condition;

The receiving bearer module is configured to accept and carry at least part of the Internet terminals that the first wireless router needs to switch when the current network carrying condition meets the predetermined Internet terminal switching condition.