CN106658625A - Network switching method and device - Google Patents
Network switching method and device Download PDFInfo
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- CN106658625A CN106658625A CN201710081950.5A CN201710081950A CN106658625A CN 106658625 A CN106658625 A CN 106658625A CN 201710081950 A CN201710081950 A CN 201710081950A CN 106658625 A CN106658625 A CN 106658625A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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Abstract
The invention provides a network switching method and device. The switching method comprises the steps of obtaining a target network rate of a to-be-accessed target wireless network and a current network rate of a network in which a terminal carries out data interaction service currently; obtaining a required network rate for the terminal to carry out the data interaction service if the target network rate is smaller than or equal to the current network rate; and judging whether to control the terminal to switch to the target wireless network or not according to the target network rate and the required network rate. According to the network switching method and device provided by the invention, the terminal is effectively controlled to switch to the target wireless network when the target wireless network can satisfy the required network rate for the terminal to carry out the data interaction service; if the target network cannot ensure normal operation of the data interaction service, the terminal is controlled to keep in the current network, so the normal operation of the data interaction service of the terminal is effectively ensured; the practicability of the network switching method is improved, thereby facilitating market popularization and application.
Description
Technical field
The present embodiments relate to communication technical field, more particularly to a kind of method for switching network and device.
Background technology
WLAN (Wireless Local Area Networks；WLAN) number is transmitted in the air using wireless technology
According to, speech and video signal.WLAN as a kind of ripe wireless broadband Internet access means of low cost, with preferably using front
Scape.It is to use a kind of most wide wireless network transmission technology now with the development of wireless network.At present, wlan network except
Outside the wireless apss focus overlay network that operator and third-party platform are built, using be more widely user voluntarily utilize one
Small-sized router is linked into broadband, and the WIFI sent by router is surfed the Net；With mobile wireless network and intelligence eventually
The development at end, increasing people is selecting to access WIFI wireless networks with mobile phone or other portable terminals when surfing the Net, no
But network speed is fast, and can save many expenses.
However, because in real use, intelligent terminal will automatically save network after certain wireless network was accessed
Title and password, will automatically access network and not be perceived by the user when searching this network next time, thus occur one
The situation of kind：When the network speed that wireless network is provided it cannot be guaranteed that intelligent terminal currently run it is various using required network speed when,
Intelligent terminal can also be switched to wireless network and not be perceived by the user, and now, cannot get in real time because network rate is low
Data message, and then traffic affecting normally runs.
The content of the invention
The embodiment of the present invention provides a kind of method for switching network and device, can effectively ensure connected network rate
Required network rate can be reached, and then can in real time obtain data message, it is ensured that the normal operation of business.
The one side of the embodiment of the present invention provides a kind of method for switching network, including：
Obtaining the objective network speed and terminal of target radio network to be accessed carries out the current institute of data interaction business
In the current network speed of network；
If the objective network speed is less than or equal to the current network speed, obtaining the terminal carries out data friendship
Demand network rate required for mutual business；
According to the objective network speed and the demand network rate judge whether that controlling the terminal switches to
Target radio network.
Method for switching network as above, methods described also includes：
If the objective network speed be more than the current network speed, control the terminal switch to the target without
Gauze network.
Method for switching network as above, judges whether according to the objective network speed and the demand network rate
Control the terminal and switch to the target radio network, specifically include：
If the objective network speed is more than or equal to the demand network rate, control the terminal switch to it is described
Target radio network；Or,
If the objective network speed is less than the demand network rate, controls the terminal and keep and be currently located net
The communication connection of network.
Method for switching network as above, the acquisition terminal carries out the demand net required for data interaction business
Network speed, specifically includes：
Obtaining the terminal carries out the application identities of data interaction business；
The network resource information required for carrying out data interaction business is calculated according to the application identities；
The demand network rate is determined according to the network resource information.
Method for switching network as above, is obtaining the objective network speed and terminal of target radio network to be accessed
Being currently located before the current network speed of network for data interaction business is carried out, methods described also includes：
Connection request is sent to the target radio network for detecting, so that the target radio network please according to the connection
Seek return checking solicited message；
Checking information is sent to the target radio network according to the checking solicited message, so that the Target Wireless net
Network judges whether terminal is legal terminal according to the checking information；
If the terminal is legal terminal, allows the terminal to set up with the target radio network and communicate to connect, and
The target radio network and corresponding checking information are carried out into binding to store to the terminal.
The another aspect of the embodiment of the present invention provides a kind of network switching device, including：
Acquisition module, the objective network speed and terminal for obtaining target radio network to be accessed carries out data interaction
The current network speed for being currently located network of business；
The acquisition module, if being additionally operable to the objective network speed less than or equal to the current network speed, obtains
Take the demand network rate that the terminal carries out required for data interaction business；
Judge module, for judging whether to control the end according to the objective network speed and the demand network rate
End switches to the target radio network.
Network switching device as above, described device also includes：
Handover module, if being more than the current network speed for the objective network speed, controls the terminal and cuts
Shift to the target radio network.
Network switching device as above, the judge module, specifically for：
If the objective network speed is more than or equal to the demand network rate, control the terminal switch to it is described
Target radio network；Or,
If the objective network speed is less than the demand network rate, controls the terminal and keep and be currently located net
The communication connection of network.
Network switching device as above, the acquisition module, specifically for：
Obtaining the terminal carries out the application identities of data interaction business；
The network resource information required for carrying out data interaction business is calculated according to the application identities；
The demand network rate is determined according to the network resource information.
Network switching device as above, described device also includes：
Sending module, for carrying out data friendship in the objective network speed and terminal that obtain target radio network to be accessed
Being currently located before the current network speed of network for mutual business, to the target radio network for detecting connection request is sent, with
The target radio network is set to return checking solicited message according to the connection request；
The sending module, is additionally operable to send checking letter to the target radio network according to the checking solicited message
Breath, so that the target radio network judges whether terminal is legal terminal according to the checking information；
Memory module, if being legal terminal for the terminal, allows the terminal to build with the target radio network
Communication connection is stood, and the target radio network and corresponding checking information are carried out into binding and stored to the terminal.
Method for switching network and device that the present invention is provided, by obtaining objective network speed, current network speed, in mesh
Mark network rate is less than or equal to current network speed, obtains demand network rate, and by objective network speed and demand network
Speed is analyzed process, judges whether that control terminal switches to target radio network according to analysis processing result, and then effectively
Realize in the demand network rate required for target radio network can meet the data interaction business of terminal, control is eventually
End switches to target radio network, if objective network is it is impossible to ensure that data interaction business is normally carried out, control terminal dimension
Hold and be currently located network, and then be effectively guaranteed being normally carried out for terminal data interactive service, improve the network switching side
The practicality of method, is conducive to the popularization and application in market.
Description of the drawings
A kind of schematic flow sheet of method for switching network that Fig. 1 is provided for one embodiment of the invention；
A kind of schematic flow sheet of method for switching network that Fig. 2 is provided for another embodiment of the present invention；
A kind of schematic flow sheet of method for switching network that Fig. 3 is provided for further embodiment of this invention；
A kind of schematic flow sheet of method for switching network that Fig. 4 is provided for yet another embodiment of the invention；
A kind of signaling diagram of method for switching network that Fig. 5 is provided for concrete application embodiment of the invention；
A kind of structural representation of network switching device that Fig. 6 is provided for one embodiment of the invention.
In figure,
1st, acquisition module；2nd, judge module；
3rd, handover module；4th, sending module；
5th, memory module.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
A kind of schematic flow sheet of method for switching network that Fig. 1 is provided for one embodiment of the invention；Fig. 2 is another for the present invention
A kind of schematic flow sheet of method for switching network that embodiment is provided；Knowable to refer to the attached drawing 1-2, a kind of net is present embodiments provided
Network changing method, including：
S101：Obtaining the objective network speed and terminal of target radio network to be accessed carries out working as data interaction business
The current network speed of front place network；
Wherein, target radio network is the wireless network that the terminal connected in advance, when the target radio network is connected,
The terminal stores the title and corresponding authentication information of the target radio network by authentication, therefore, detecting
During the target radio network, terminal directly can be communicatively coupled with the target radio network, however, in order to ensure in terminal
Being normally carried out for data communication service, obtains the objective network speed of the target radio network；Also, terminal and the target without
Before line network connection, terminal can carry out data interaction using network is currently located, therefore, in order to further determine whether control
Terminal switches over network operation, and obtaining terminal carries out the current network speed for being currently located network of data interaction business.
And for the concrete implementation for obtaining objective network speed or current network speed, those skilled in the art
Can be configured according to specific design requirement, for example, can obtain objective network speed or current network speed can be with
It is set to, a virtual file to be downloaded is set, the size of the virtual file determines, respectively by target radio network and currently
Place network is downloaded, and gets the download time required for the virtual file, so can obtain objective network speed and
Current network speed；Certain, those skilled in the art can also be obtained using other modes, be will not be described here.
S102：If objective network speed is less than or equal to current network speed, obtaining terminal carries out data interaction business
Required demand network rate；
After objective network speed and current network speed is got, in order to ensure normally entering for data service in terminal
OK, objective network speed and current network speed are analyzed into contrast, if comparing result is objective network speed and being less than or waiting
In current network speed, then the data transmission bauds for illustrating target radio network now is not currently located the transmission speed of network
Degree is big, if however, be currently located network for mobile internet when, although being now currently located network disclosure satisfy that terminal data
Business is normally carried out, but but needs to spend flow or expense etc., therefore, in order to further improve the practicality of the changing method
Property, demand network rate is obtained, so that further according to demand network rate is analyzed judgement to objective network speed.
S103：Judge whether that control terminal switches to Target Wireless net according to objective network speed and demand network rate
Network.
The present embodiment with specific reference to objective network speed and demand network rate for judging whether that control terminal is switched to
The process that implements of target radio network is not limited, wherein, more preferably, will be according to objective network speed and demand net
Network speed judges whether that control terminal switches to target radio network and is set to specifically include：
S1031：If objective network speed is more than or equal to demand network rate, control terminal switches to Target Wireless net
Network；Or,
After objective network speed and demand network rate is got, objective network speed and demand network rate are entered
Row analysis contrast, if comparing result is objective network speed is more than or equal to demand network rate, although illustrating mesh now
The objective network speed of mark wireless network is less than or equal to current network speed, but the data transfer of the target radio network is fast
Degree can ensure that being normally carried out for data service in terminal, therefore, control terminal is by being currently located network switching to Target Wireless
Network, so not only can effectively ensure being normally carried out for data interaction business in terminal, and also can efficiently reduce
Terminal network campus network etc..
S1032：If objective network speed is less than demand network rate, control terminal keeps and is currently located the logical of network
Letter connection.
If comparing result is objective network speed is less than demand network rate, the mesh of target radio network now is illustrated
Mark network rate is not only less than or equal to current network speed, and the data transmission bauds of the target radio network can not
Meet being normally carried out for data service in terminal, therefore, in order to ensure being normally carried out for data interaction business in terminal, control is eventually
End keeps and the communication connection for being currently located network.
Additionally, when objective network speed and current network speed are analyzed into contrast, the method for switching network is also wrapped
Include：
S104：If objective network speed is more than current network speed, control terminal switches to target radio network.
When objective network speed and current network speed are analyzed into contrast, if comparing result is objective network speed
More than current network speed, then illustrate the data transmission bauds of target radio network now than being currently located the transmission speed of network
Degree is big, and target radio network now can meet and ensure being normally carried out for data interaction business in terminal, therefore, control is eventually
End switches to target radio network.
The method for switching network that the present embodiment is provided, by obtaining objective network speed, current network speed, in target network
Network speed is less than or equal to current network speed, obtains demand network rate, and by objective network speed and demand network rate
Process is analyzed, judges whether that control terminal switches to target radio network according to analysis processing result, so it is effectively real
Show in the demand network rate required for target radio network can meet the data interaction business of terminal, control terminal is cut
Target radio network is shifted to, if objective network is it is impossible to ensure that data interaction business is normally carried out, control terminal maintains to work as
Front place network, and then being normally carried out for terminal data interactive service is effectively guaranteed, improve the method for switching network
Practicality, is conducive to the popularization and application in market.
A kind of schematic flow sheet of method for switching network that Fig. 3 is provided for further embodiment of this invention；In above-described embodiment
On the basis of, understanding with continued reference to accompanying drawing 1-3, the present embodiment carries out the demand required for data interaction business for acquisition terminal
The process that implements of network rate is not limited, and those skilled in the art can be configured according to specific design requirement,
Wherein, more preferably, the demand network rate for obtaining terminal and carrying out required for data interaction business is set to specifically include：
S1021：Obtaining terminal carries out the application identities of data interaction business；
Multiple application programs are there are in terminal, and for each application program, is stored with terminal and is applied journey
The characteristic information of sequence, the corresponding characteristic information of each application program includes：Application identities and corresponding network basic resources
Information, the demand network rate required for determine the terminal.
S1022：The network resource information required for carrying out data interaction business is calculated according to application identities；
Currently carry out after the application identities of data interaction business, to calculate by the application identities by obtaining terminal
The basic network resource gone out required for current one or more application program, and then terminal can be obtained carry out data interaction business
Required network resource information.
S1023：Demand network rate is determined according to network resource information.
Process is analyzed by the network resource information to being obtained, it is possible to obtain terminal carries out data interaction business institute
The demand network rate of needs；For example：The application identities of data interaction business are carried out in acquisition terminal three kinds, obtains each
Network resource information required for application identities, i.e., obtain altogether three network resource informations, by three network resource informations
Carry out aggregation process, you can acquisition terminal carries out the demand network rate required for data interaction business.
By above-mentioned acquisition application identities, the network resource information according to required for application identities are calculated, provided according to network
Source information determines demand network rate, is effectively guaranteed the accurate reliability of demand network rate acquisition, and then improves this
The accurate reliability that method for switching network is used.
A kind of schematic flow sheet of method for switching network that Fig. 4 is provided for yet another embodiment of the invention；In above-described embodiment
On the basis of, understanding with continued reference to accompanying drawing 1-4, the present embodiment is obtaining the objective network speed of target radio network to be accessed
Being currently located before the current network speed of network of data interaction business is carried out with terminal, changing method is set to also to wrap
Include：
S001：Connection request is sent to the target radio network for detecting, so that target radio network is according to connection request
Return checking solicited message；
When terminal detects target radio network, in order to set up communication connection with the target radio network, to the target
Wireless network sends connection request, and the identification information of terminal can be included in the connection request；Target radio network side is receiving
To after connection request, checking solicited message is sent to terminal, the checking solicited message can include username information and message in cipher
Breath, to realize verifying the identity of terminal.
S002：According to checking solicited message to target radio network send checking information so that target radio network according to
Checking information judges whether terminal is legal terminal；
After the checking solicited message for receiving the transmission of target radio network side, terminal is according to checking solicited message for terminal
Checking information is sent to target radio network, checking information can include username information and encrypted message, target radio network
Side joint is received after checking information, can be by username information and encrypted message and the Standard User name information and standard for prestoring
Encrypted message is analyzed contrast, if matching, can confirm that for terminal be legal terminal；If mismatching, can confirm that
It is illegal terminal for terminal.
S003：If terminal is legal terminal, allow terminal and target radio network to set up communication connection, and by target without
Gauze network carries out binding and stores to terminal with corresponding checking information.
After confirming that terminal is legal terminal, the terminal can be set up with target radio network and communicate to connect, and
Target radio network side can also store the identification information of terminal, and terminal can be by target radio network and corresponding checking information
Carry out binding to deposit, in order to the next terminal when the target radio network is detected, can as soon as possible set up communication connection, enter
And effectively increase terminal and set up the speed and efficiency of communication connection with target radio network, further increase the network switching
The practicality of method, is conducive to the popularization and application in market.
A kind of signaling diagram of method for switching network that Fig. 5 is provided for concrete application embodiment of the invention；During concrete application,
Refer to the attached drawing 5 understands, the method for switching network that the present embodiment is provided so that terminal judged before automatically switching network, when
When terminal has detected wireless network signal, first network speed (the as above-mentioned target that wireless network can be provided is obtained
Network rate), the second current network rate of comparison terminal (as above-mentioned current network speed), when first network speed it is little
When the second network rate, the application identities of terminal are obtained, calculate the 3rd network rate required for terminal operating application (i.e.
For above-mentioned demand network rate), compare first network speed and the 3rd network rate, when first network speed is more than the 3rd net
During network speed so that terminal is switched to wireless network, does not otherwise switch over, judged whether to meet eventually according to wireless network speed
End switching condition, then switches, it is to avoid terminal applies demand cannot be met after network switching when meeting.
Specifically, when terminal has detected wireless network signal, terminal can send to network side and ask, and obtain wireless network
The network resource information that network can be provided；Wireless network returns response message to terminal；Obtain terminal institute's energy in current network
The second network rate for reaching, by calculating first network speed and the second network rate size are compared, and decide whether to be switched to
Wireless network；When switching condition is unsatisfactory for, wouldn't switch over；Terminal is calculated and worked as according to the application identities of current operation
Front terminal it is various using required basic network speed, i.e. the 3rd network rate；Compare first network speed and the 3rd net
Network speed size, when first network speed is more than three network rates, identifies the network rate energy that wireless network can be provided
Enough ensure that terminal is currently run using required basic network resource；Sending switching to wireless network when meeting switching condition please
Ask；And then the process that terminal is switched to wireless network from current network is realized, efficiently avoid network speed after network switching
Rate cannot meet the demand of terminal applies, and then ensure that being normally carried out for terminal data interactive service, further increase this
The reliability that method for switching network is used.
A kind of structural representation of network switching device that Fig. 6 is provided for one embodiment of the invention, refer to the attached drawing 6 understand,
A kind of network switching device is present embodiments provided, including：
Acquisition module 1, the objective network speed and terminal for obtaining target radio network to be accessed carries out data friendship
The current network speed for being currently located network of mutual business；
Acquisition module 1, if being additionally operable to objective network speed less than or equal to current network speed, obtains terminal and enters line number
According to the demand network rate required for interactive service；
The present embodiment is not limited for the concrete structure of acquisition module 1, and those skilled in the art can be according to its realization
Function it is arbitrarily arranged, as long as above-mentioned functions step can be realized, will not be described here；In addition, should
Step S101- in the implementing process and realize effect and above-described embodiment of the operating procedure that acquisition module 1 is realized
S102's implements process and realizes that effect is identical, specifically refers to above statement content, will not be described here.
Judge module 2, for judging whether that control terminal switches to mesh according to objective network speed and demand network rate
Mark wireless network.
The present embodiment is not limited for the concrete structure of judge module 2, and those skilled in the art can be according to its realization
Function it is arbitrarily arranged, as long as above-mentioned functions step can be realized, will not be described here；In addition, right
Judge whether that control terminal switches to target radio network according to objective network speed and demand network rate in judge module 2
Realize that process is not limited, wherein, more preferably, will determine that module 2 be set to specifically for：
If objective network speed is more than or equal to demand network rate, control terminal switches to target radio network；Or
Person,
If objective network speed is less than demand network rate, control terminal keeps and the communication link for being currently located network
Connect.
The operating procedure that judge module 2 is realized in the present embodiment implements process and realizes effect with above-mentioned reality
Implementing process and realizing that effect is identical for step S103, S1031-S1032 in example is applied, above statement is specifically referred to
Content, will not be described here.
In addition, it is necessary to illustrate, the switching device also includes：
Handover module 3, if being more than current network speed for objective network speed, control terminal switches to Target Wireless
Network.
The present embodiment is not limited for the concrete structure of handover module 3, and those skilled in the art can be according to its realization
Function it is arbitrarily arranged, as long as above-mentioned functions step can be realized, will not be described here；In addition, should
Step S104 in the implementing process and realize effect and above-described embodiment of the operating procedure that handover module 3 is realized
Implement process and realize that effect is identical, specifically refer to above statement content, will not be described here.
The network switching device that the present embodiment is provided, acquisition module 1 is by obtaining objective network speed, current network speed
Rate, in objective network speed current network speed is less than or equal to, and obtains demand network rate, and by objective network speed and is needed
Ask network rate to be analyzed process, judge module 2 according to analysis processing result judge whether control terminal switch to target without
Gauze network, and then have effectively achieved the demand net required for target radio network can meet the data interaction business of terminal
During network speed, control terminal switches to target radio network, if objective network is it is impossible to ensure that data interaction business is normally entered
OK, then control terminal maintains to be currently located network, and then is effectively guaranteed being normally carried out for terminal data interactive service, improves
The practicality of the network switching device, is conducive to the popularization and application in market.
On the basis of above-described embodiment, understand with continued reference to accompanying drawing 6, the present embodiment obtains terminal for acquisition module 1
The process that implements for carrying out the demand network rate required for data interaction business is not limited, and those skilled in the art can be with
Be configured according to specific design requirement, wherein, more preferably, by acquisition module 1 be set to specifically for：
Obtaining terminal carries out the application identities of data interaction business；
The network resource information required for carrying out data interaction business is calculated according to application identities；
Demand network rate is determined according to network resource information.
The operating procedure that acquisition module 1 is realized in the present embodiment implements process and realizes effect with above-mentioned reality
Implementing process and realizing that effect is identical for step S1021-S1023 in example is applied, above statement content is specifically referred to,
Will not be described here.
Application identities are obtained by acquisition module 1, the network resource information according to required for application identities are calculated, according to net
Network resource information determines demand network rate, is effectively guaranteed the accurate reliability of demand network rate acquisition, and then improves
The accurate reliability that the network switching device is used.
On the basis of above-described embodiment, understand that the present embodiment can also be set to switching device with continued reference to accompanying drawing 6
Including：
Sending module 4, for carrying out data in the objective network speed and terminal that obtain target radio network to be accessed
Being currently located before the current network speed of network for interactive service, to the target radio network for detecting connection request is sent,
So that target radio network returns checking solicited message according to connection request；
Sending module 4, be additionally operable to according to checking solicited message to target radio network send checking information so that target without
Gauze network judges whether terminal is legal terminal according to checking information；
The present embodiment is not limited for the concrete structure of sending module 4, and those skilled in the art can be according to its realization
Function it is arbitrarily arranged, as long as above-mentioned functions step can be realized, will not be described here；In addition, should
Step S001- in the implementing process and realize effect and above-described embodiment of the operating procedure that sending module 4 is realized
S002's implements process and realizes that effect is identical, specifically refers to above statement content, will not be described here.
Memory module 5, if being legal terminal for terminal, allows terminal to set up communication connection with target radio network,
And target radio network and corresponding checking information are carried out into binding store to terminal.
The present embodiment is not limited for the concrete structure of memory module 5, and those skilled in the art can be according to its realization
Function it is arbitrarily arranged, as long as above-mentioned functions step can be realized, will not be described here；In addition, should
Step S003 in the implementing process and realize effect and above-described embodiment of the operating procedure that memory module 5 is realized
Implement process and realize that effect is identical, specifically refer to above statement content, will not be described here.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematic, and for example, the division of unit is only
A kind of division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can with reference to or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit
Connect, can be electrical, mechanical or other forms.
Can be as the unit of separating component explanation or may not be physically separate, show as unit
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can according to the actual needs be selected to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of embodiment method.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. are various can deposit
The medium of storage program code.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division be illustrated, in practical application, can as desired by above-mentioned functions distribute it is complete by different functional modules
Into, will the internal structure of device be divided into different functional modules, to complete all or part of function described above.On
The specific work process of the device of description is stated, the corresponding process in preceding method embodiment is may be referred to, be will not be described here.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, either which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence disengaging various embodiments of the present invention technology of appropriate technical solution
The scope of scheme.
Claims (10)
1. a kind of method for switching network, it is characterised in that include：
Obtain that the objective network speed and terminal of target radio network to be accessed carries out data interaction business is currently located net
The current network speed of network；
If the objective network speed is less than or equal to the current network speed, obtaining the terminal carries out data interaction industry
Demand network rate required for business；
Judge whether that controlling the terminal switches to the target according to the objective network speed and the demand network rate
Wireless network.
2. method for switching network according to claim 1, it is characterised in that methods described also includes：
If the objective network speed is more than the current network speed, controls the terminal and switch to the Target Wireless net
Network.
3. method for switching network according to claim 1, it is characterised in that according to the objective network speed and the need
Network rate is asked to judge whether that controlling the terminal switches to the target radio network, specifically includes：
If the objective network speed is more than or equal to the demand network rate, controls the terminal and switch to the target
Wireless network；Or,
If the objective network speed is less than the demand network rate, controls the terminal and keep and be currently located network
Communication connection.
4. method for switching network according to claim 1, it is characterised in that the acquisition terminal carries out data interaction
Demand network rate required for business, specifically includes：
Obtaining the terminal carries out the application identities of data interaction business；
The network resource information required for carrying out data interaction business is calculated according to the application identities；
The demand network rate is determined according to the network resource information.
5. the method for switching network according to any one in claim 1-4, it is characterised in that obtaining mesh to be accessed
Mark wireless network objective network speed and terminal carry out data interaction business the current network speed for being currently located network it
Before, methods described also includes：
Connection request is sent to the target radio network for detecting, so that the target radio network is returned according to the connection request
Return checking solicited message；
Checking information is sent to the target radio network according to the checking solicited message, so that the target radio network root
Judge whether terminal is legal terminal according to the checking information；
If the terminal is legal terminal, the terminal and the target radio network is allowed to set up communication connection, and by institute
State target radio network and carry out binding with corresponding checking information and store to the terminal.
6. a kind of network switching device, it is characterised in that include：
Acquisition module, the objective network speed and terminal for obtaining target radio network to be accessed carries out data interaction business
The current network speed for being currently located network；
The acquisition module, if being additionally operable to the objective network speed less than or equal to the current network speed, obtains institute
State the demand network rate that terminal carries out required for data interaction business；
Judge module, for judging whether that controlling the terminal cuts according to the objective network speed and the demand network rate
Shift to the target radio network.
7. network switching device according to claim 6, it is characterised in that described device also includes：
Handover module, if being more than the current network speed for the objective network speed, controls the terminal and switches to
The target radio network.
8. network switching device according to claim 6, it is characterised in that the judge module, specifically for：
If the objective network speed is more than or equal to the demand network rate, controls the terminal and switch to the target
Wireless network；Or,
If the objective network speed is less than the demand network rate, controls the terminal and keep and be currently located network
Communication connection.
9. network switching device according to claim 6, it is characterised in that the acquisition module, specifically for：
Obtaining the terminal carries out the application identities of data interaction business；
The network resource information required for carrying out data interaction business is calculated according to the application identities；
The demand network rate is determined according to the network resource information.
10. the network switching device according to any one in claim 6-9, it is characterised in that described device also includes：
Sending module, for carrying out data interaction industry in the objective network speed and terminal that obtain target radio network to be accessed
Being currently located before the current network speed of network for business, sends connection request, so that institute to the target radio network for detecting
State target radio network and checking solicited message is returned according to the connection request；
The sending module, is additionally operable to send checking information to the target radio network according to the checking solicited message, with
The target radio network is set to judge whether terminal is legal terminal according to the checking information；
Memory module, if being legal terminal for the terminal, allows the terminal to set up logical with the target radio network
Believe connection, and the target radio network and corresponding checking information are carried out into binding and store to the terminal.
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| CN201710081950.5A CN106658625A (en) | 2017-02-15 | 2017-02-15 | Network switching method and device |
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| CN201710081950.5A CN106658625A (en) | 2017-02-15 | 2017-02-15 | Network switching method and device |
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| CN108616947A (en) * | 2018-04-11 | 2018-10-02 | 维沃移动通信有限公司 | A kind of method and apparatus of network switching |
| CN109756940A (en) * | 2018-06-19 | 2019-05-14 | 北京字节跳动网络技术有限公司 | A kind of method for switching network and mobile terminal |
| CN112105069A (en) * | 2020-09-22 | 2020-12-18 | 云南电网有限责任公司电力科学研究院 | Internet edge computing wireless network switching method and system |
| CN112752319A (en) * | 2019-10-31 | 2021-05-04 | 中兴通讯股份有限公司 | Network switching method, device, terminal and storage medium |
| CN114928867A (en) * | 2022-06-21 | 2022-08-19 | 中国联合网络通信集团有限公司 | Cell switching method, device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108616947A (en) * | 2018-04-11 | 2018-10-02 | 维沃移动通信有限公司 | A kind of method and apparatus of network switching |
| CN109756940A (en) * | 2018-06-19 | 2019-05-14 | 北京字节跳动网络技术有限公司 | A kind of method for switching network and mobile terminal |
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| CN112752319A (en) * | 2019-10-31 | 2021-05-04 | 中兴通讯股份有限公司 | Network switching method, device, terminal and storage medium |
| CN112105069A (en) * | 2020-09-22 | 2020-12-18 | 云南电网有限责任公司电力科学研究院 | Internet edge computing wireless network switching method and system |
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| CN114928867A (en) * | 2022-06-21 | 2022-08-19 | 中国联合网络通信集团有限公司 | Cell switching method, device, electronic equipment and storage medium |
| CN114928867B (en) * | 2022-06-21 | 2023-08-29 | 中国联合网络通信集团有限公司 | Cell switching method, device, electronic equipment and storage medium |
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Application publication date: 20170510 |