CN109309942A - Method for switching network and device - Google Patents
Method for switching network and device Download PDFInfo
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- CN109309942A CN109309942A CN201710628849.7A CN201710628849A CN109309942A CN 109309942 A CN109309942 A CN 109309942A CN 201710628849 A CN201710628849 A CN 201710628849A CN 109309942 A CN109309942 A CN 109309942A
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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
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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Abstract
The present invention provides a kind of method for switching network and device, belongs to field of communication technology.This method comprises:, when signal strength meets preset condition, obtaining the type of service of terminal device current business under private network mode；Whether the type of service for judging current business is non real-time type；If the type of service of current business is non real-time type, by the current network pattern switching of terminal device to public network mode.Method for switching network and device provided by the invention, improve the treatment effeciency of business.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method for switching network and device.
Background technique
For terminal device, since the network channel of its carrying is different, terminal device is divided into two major classes: the
One kind carries out business processing to rely on dedicated network, by base station and core net and service server；Second class is that dependence is public
Internet resources pass through fourth generation mobile phone mobile communication standard (Fourth generation of mobile phone
Mobile communicationsstandards, abbreviation 4G) network, third generation mobile mobile communication standards (Third
Generation of mobile phone mobile communicationsstandards, abbreviation 3G) network, WIFI and
Second generation mobile phone mobile communication standard (Second generation of mobile phone mobile
Communicationsstandards, abbreviation 2G) etc. carry out business processing.
It in the prior art, can be by the network resource integration of above two form to the same terminal device, so that eventually
End equipment not only can carry out business processing by dedicated network, but also can carry out business processing by common network resource.Terminal
Equipment can be referred to as private network mode by the mode that dedicated network carries out business processing；Business is carried out by common network resource
The mode of processing can be referred to as public network mode.Since private network mode and public network mode use the different network coverages, because
How this, select different Internet resources to be just particularly important.
During the private network mode of terminal device is switched to public network mode, if unreasonable selection public network mode,
So that terminal device is switched to after public network mode, the processing speed of business is lower, and it is subsequent also need to switch again, thus
Cause the treatment effeciency of business not high.
Summary of the invention
The present invention provides a kind of method for switching network and device, to improve the treatment effeciency of business.
The embodiment of the present invention provides a kind of method for switching network, comprising:
Under private network mode, when signal strength meets preset condition, the type of service of terminal device current business is obtained；Institute
Stating type of service includes real time type or/and non real-time type；
Whether the type of service for judging the current business is the non real-time type；
If the type of service of the current business is the non real-time type, by the current network mould of the terminal device
Formula switches to public network mode.
In an embodiment of the present invention, further includes:
If the type of service of the current business is real time type, periodically judge the terminal device at each period
Whether the type of service of business is the non real-time type.
In an embodiment of the present invention, further includes:
If the type of service of the current business is mixed service type, the switching mould of the mixed service type is judged
Whether formula, which is allowed to, executes；It is described according to judging result by the current network pattern switching of the terminal device to public network mode
Mixed service type includes the real time type and the non real-time type.
In an embodiment of the present invention, it is described according to judging result by the current network pattern switching of the terminal device extremely
Public network mode, comprising:
If the switch mode of the mixed service type is allowed to execute, by the current network mode of the terminal device
Switch to public network mode；
Or；If the switch mode of the mixed service type is not allowed to execute, periodically judge that the terminal is set
Whether the standby type of service of business at each period is the non real-time type.
In an embodiment of the present invention, the public network mode include fourth generation mobile phone mobile communication standard 4G network,
Third generation mobile mobile communication standards 3G network and second generation mobile phone mobile communication standard 2G network；It is described will be described
The current network pattern switching of terminal device is to public network mode, comprising:
Judge whether the 4G network meets the first preset condition；
If the 4G network meets the first preset condition, by the current network pattern switching of the terminal device to described
4G network；
Or；If the 4G network is unsatisfactory for the first preset condition, it is default to judge whether the 3G network meets first
Condition；If the 3G network meets the first preset condition, by the current network pattern switching of the terminal device to the 3G
Network；Alternatively, judging whether the terminal device meets the second default item if the 3G network is unsatisfactory for the first preset condition
Part, according to judging result by the current network pattern switching of the terminal device to the 2G network.
In an embodiment of the present invention, second preset condition is that the terminal device is allowed to access to the 2G net
Network, it is described according to judging result by the current network pattern switching of the terminal device to the 2G network, comprising:
If the terminal device is allowed to access to the 2G network, the current network mode of the terminal device is cut
Shift to the 2G network；
Or；
If the terminal device is not allowed to access to the 2G network, periodically judge the terminal device in each week
Whether the type of service of business is the non real-time type when phase.
The embodiment of the present invention also provides a kind of network switching device, comprising:
Acquiring unit, for when signal strength meets preset condition, obtaining terminal device current business under private network mode
Type of service；The type of service includes real time type or/and non real-time type；
Judging unit, for judging whether the type of service of the current business is the non real-time type；
Determination unit sets the terminal if the type of service for the current business is the non real-time type
Standby current network pattern switching is to public network mode.
In an embodiment of the present invention, the determination unit, if the type of service for being also used to the current business is real-time
Type then periodically judges whether the type of service of terminal device business at each period is the non real-time type.
In an embodiment of the present invention, the determination unit, if being also used to the type of service of the current business as mixing
Type of service, then judge whether the switch mode of the mixed service type is allowed to execute；According to judging result by the end
For the current network pattern switching of end equipment to public network mode, the mixed service type includes the real time type and the non-reality
When type.
In an embodiment of the present invention, the determination unit, if specifically for the switch mode of the mixed service type
It is allowed to execute, then by the current network pattern switching of the terminal device to public network mode；Or；If the mixed service class
The switch mode of type is not allowed to execute, then whether the periodical type of service for judging terminal device business at each period
For the non real-time type.
In an embodiment of the present invention, the public network mode include fourth generation mobile phone mobile communication standard 4G network,
Third generation mobile mobile communication standards 3G network and second generation mobile phone mobile communication standard 2G network；
The determination unit, specifically for judging whether the 4G network meets the first preset condition；
If the 4G network meets the first preset condition, by the current network pattern switching of the terminal device to described
4G network；
Or；If the 4G network is unsatisfactory for the first preset condition, it is default to judge whether the 3G network meets first
Condition；If the 3G network meets the first preset condition, by the current network pattern switching of the terminal device to the 3G
Network；Alternatively, judging whether the terminal device meets the second default item if the 3G network is unsatisfactory for the first preset condition
Part, according to judging result by the current network pattern switching of the terminal device to the 2G network.
In an embodiment of the present invention, second preset condition is that the terminal device is allowed to access to the 2G net
Network,
The determination unit, if being allowed to access specifically for the terminal device to the 2G network, by the end
The current network pattern switching of end equipment is to the 2G network；Or；If the terminal device is not allowed to access to the 2G
Network then periodically judges whether the type of service of terminal device business at each period is the non real-time type.
Method for switching network and device provided in an embodiment of the present invention under private network mode, meet default item in signal strength
When part, by obtaining the type of service of terminal device current business, judge whether the type of service of current business is non real-time class
Type；If the type of service of current business is non real-time type, by the current network pattern switching of terminal device to public network mode.
It can be seen that method for switching network provided in an embodiment of the present invention and device, are sentenced by the type of service to current business
It is disconnected, when the type of service for determining current business is non real-time type, illustrate that current business is not high to requirement of real-time, and to
The signal strength of the public network mode of switching is more than or equal to the signal strength of current private network mode, at this point it is possible to by terminal device
Current private network pattern switching improves the treatment effeciency of business in the case where not influencing current business to public network mode.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of procedure Procedure figure of method for switching network provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another method for switching network provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another method for switching network provided in an embodiment of the present invention；
Fig. 4 is a kind of stream of the current network pattern switching by terminal device provided in an embodiment of the present invention to public network mode
Journey schematic diagram；
Fig. 5 is a kind of structural schematic diagram of network switching device provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
It should be noted that these specific embodiments can be combined with each other below, for the same or similar concept
Or process may repeat no more in certain embodiments.
Fig. 1 is a kind of procedure Procedure figure of method for switching network provided in an embodiment of the present invention, which can
To be executed by network switching device, which can be independently arranged, and also can integrate in the processor.Refer to figure
Shown in 1, which may include:
Under S101, private network mode, when signal strength meets preset condition, the service class of terminal device current business is obtained
Type.
Wherein, signal strength meets preset condition and refers to that the signal strength of private network mode is less than or equal to -120dbm, and to be cut
The network signal for the public network mode changed is more than or equal to -110dbm, if signal strength meets, obtains what terminal device was being handled
The type of service of current business；The current business that terminal device herein is being handled can be one, or two, when
So, or multiple, each current business can be corresponding with its type of service, the type of service include real time type or/
With non real-time type.Exemplary, the corresponding business of real time type may include calling talk business, and point calls through call business, video
Point exhales business, video monitoring service, video passed-back traffic etc., such business is characterized in strong real-time, and the real time type industry
The business duration is short, such as group calling communication business can usually terminate at 10 seconds or so, belong to the key business of private network；Non real-time class
The corresponding business of type includes short message service, MMS business, and location-based service business, number biography business, such service feature is to real-time
Property requires not strong, and the non real-time type service general persistence is long, belongs to the non-key business of private network.
Whether S102, the type of service for judging current business are non real-time type.
If the type of service of S103, current business is non real-time type, by the current network pattern switching of terminal device
To public network mode.
When the type of service for determining current business is non real-time type, illustrate that current business is not high to requirement of real-time,
And the signal strength of to be switched public network mode is more than or equal to the signal strength of current private network mode, at this point it is possible to by terminal
The current private network pattern switching of equipment improves the processing effect of business in the case where not influencing current business to public network mode
Rate.
In actual application, using terminal device as mobile phone, and mobile phone current business includes the hand for two business
The current network mode of machine is private network mode, and the signal strength of current private network mode is less than or equal to -120dbm, and to be switched
Public network mode network signal be more than or equal to -110dbm, which is respectively short message service and location-based service industry
Business can determine short message service and location-based service business is non real-time type, illustrate current business to real-time by judgement
The signal strength of public network mode of less demanding and to be switched is more than or equal to the signal strength of current private network mode, at this point, can
Current private network pattern switching to the public network mode of terminal device is improved business in the case where not influencing current business
Treatment effeciency.
Method for switching network provided in an embodiment of the present invention under private network mode, when signal strength meets preset condition, leads to
The type of service for obtaining terminal device current business is crossed, judges whether the type of service of current business is non real-time type；If working as
The type of service of preceding business is non real-time type, then by the current network pattern switching of terminal device to public network mode.Thus may be used
See, method for switching network provided in an embodiment of the present invention is judged by the type of service to current business, current determining
When the type of service of business is non real-time type, illustrate that current business is not high to requirement of real-time, and to be switched public network mould
The signal strength of formula is more than or equal to the signal strength of current private network mode, at this point it is possible to by the current private network mode of terminal device
Public network mode is switched to, in the case where not influencing current business, improves the treatment effeciency of business.
It is further, shown in Figure 2 on the basis of Fig. 1 corresponding embodiment based on the corresponding embodiment of Fig. 1,
Fig. 2 is the flow diagram of another method for switching network provided in an embodiment of the present invention, which can also wrap
It includes:
If the type of service of S104, current business is real time type, terminal device industry at each period is periodically judged
Whether the type of service of business is non real-time type.
Wherein, periodical duration can be any value in 1S-20S, can specifically be configured according to actual needs,
This, specifically how many for periodical duration, the present invention does not do further limitation.It is exemplary, in embodiments of the present invention, the period
Property when a length of 2S judge terminal device in each week every 2S that is, after the type of service for determining current business is real time type
The type of service of business when the phase, business refers to the current industry that the terminal device after the period is 2S is being handled when period herein
Business.
Illustrate the current business to real-time after the type of service for determining current business is real time type by judgement
Property is more demanding, if the current network pattern switching of terminal device to public network mode may be influenced the processing of current business,
Therefore, can be without switching, and S102 is periodically executed, the type of service of business when terminal device each period is judged, with right
The type of service of current business later is judged, is determined whether current network pattern switching to public network mode.
In actual application, equally using terminal device as mobile phone, and for mobile phone current business includes two business,
The current network mode of the mobile phone is private network mode, and the signal strength of current private network mode is less than or equal to -120dbm, and to
The network signal of the public network mode of switching is more than or equal to -110dbm, which is respectively that point calls through call business and view
Frequency passed-back traffic can determine that short message service and location-based service business are real time type, illustrate the current business by judgement
Current business is higher to requirement of real-time, if the current network pattern switching of mobile phone to public network mode may be influenced current
Point calls through the processing of call business and video passed-back traffic, therefore, periodically executes S102, judgement without switching, and every 2S
The type of service of the business handled after mobile phone 2S, to judge type of service later, determine whether by
Current network pattern switching is realized in the case where not influencing current business to public network mode, and the processing of business is improved
Efficiency.
It is further, shown in Figure 3 on the basis of Fig. 1 corresponding embodiment based on the corresponding embodiment of Fig. 1,
Fig. 3 is the flow diagram of another method for switching network provided in an embodiment of the present invention, which can also wrap
It includes:
If the type of service of S105, current business is mixed service type, the switch mode of mixed service type is judged
Whether it is allowed to execute.
Wherein, mixed service type includes real time type and non real-time type.In other words, that is, illustrate working as terminal device
Preceding business includes at least two business, and the type of service of one of business is real time type, the service class of another business
Type is non real-time type.It is exemplary, if the current business of terminal device includes that point calls through call business and short message service.Further
Ground, as long as the switch mode of mixed service type refers to that the type of service of current business includes non real-time type, so that it may will be whole
The current network pattern switching of end equipment is to public network mode.
S106, according to judging result by the current network pattern switching of terminal device to public network mode.
Illustrate in the current business after the type of service for determining current business is mixed service type by judgement
Some business are higher to requirement of real-time, and some business are not high to requirement of real-time, therefore, can be by judging mixed service class
Whether the switch mode of type, which is allowed to, executes；And according to judging result by the current network pattern switching of terminal device to public network mould
Formula.
Optionally, in embodiments of the present invention, according to judging result by the current network pattern switching of terminal device to public affairs
Net mode, comprising:
If the switch mode of mixed service type is allowed to execute, by the current network pattern switching of terminal device to public affairs
Net mode；Or；If mixed service type switch mode is not allowed to execute, periodically judge terminal device at each period
Whether the type of service of business is non real-time type.
It is allowed to execute in the switch mode for determining mixed service type, illustrates to include non real-time type industry in current business
Business, can be by the current private network pattern switching of terminal device to public network mode, in the feelings for not influencing current non real-time type service
Under condition, the treatment effeciency of business is improved；Opposite, if mixed service type switch mode is not allowed to execute, illustrate this
It include therefore, without switching, and periodically being executed to the higher real time type business of requirement of real-time in current business
S102 judges the type of service of business when terminal device each period, to judge type of service later, so that it is determined that being
It is no by current network pattern switching to public network mode.
In actual application, equally using terminal device as mobile phone, and for mobile phone current business includes two business,
The current network mode of the mobile phone is private network mode, and the signal strength of current private network mode is less than or equal to -120dbm, and to
The network signal of the public network mode of switching is more than or equal to -110dbm, which is respectively that point calls through call business and short
Communication service can determine that the type of service of current business is mixed service type, illustrate both to wrap in the current business by judgement
It includes to the higher real time type business of requirement of real-time, and includes non real-time class business lower to requirement of real-time, at this point, needing
Further to judge whether the switch mode of mixed service type is allowed to execute, if the switch mode of mixed service type is permitted
Perhaps it executes, the current private network pattern switching of terminal device to public network mode can not influenced into current non real-time type service
In the case where, improve the treatment effeciency of business；It is opposite, if mixed service type switch mode is not allowed to execute, not into
Row switching, and S102, the type of service of the business handled after judging mobile phone 2S, to later are periodically executed every 2S
Type of service judged, determine whether current network pattern switching to public network mode, and then realize and do not influencing
In the case where current business, the treatment effeciency of business is improved.
Based on any of the above-described embodiment, illustrate how to become apparent from by the current network pattern switching of terminal device to public affairs
Net mode, wherein public network mode includes 4G network, 3G network and 2G network.Shown in Figure 4, Fig. 4 is the embodiment of the present invention
There is provided a kind of current network pattern switching by terminal device to public network mode flow diagram.
S401, judge whether 4G network meets the first preset condition.
Wherein, the first preset condition be signal strength be more than or equal to -110dbm, if the signal strength of 4G network be greater than etc.
In -110dbm, then illustrate that the 4G network meets the first preset condition, it is opposite, if the signal strength of 4G network be less than -
110dbm then illustrates that the 4G network is unsatisfactory for the first preset condition.
If S402,4G network meet the first preset condition, by the current network pattern switching of terminal device to 4G network.
By judgement, however, it is determined that 4G network meets the first preset condition, the current private network mode of terminal device can be cut
The 4G network is shifted to, to improve the treatment effeciency of business in the case where not influencing current business.
If S403,4G network are unsatisfactory for the first preset condition, judge whether 3G network meets the first preset condition.
Likewise, illustrating that the 3G network meets the first default item if the signal strength of 3G network is more than or equal to -110dbm
Part, opposite, if the signal strength of 3G network is less than -110dbm, illustrate that the 3G network is unsatisfactory for the first preset condition.
If S404,3G network meet the first preset condition, by the current network pattern switching of terminal device to 3G network.
By judgement, however, it is determined that 3G network meets the first preset condition, the current private network mode of terminal device can be cut
The 3G network is shifted to, to improve the treatment effeciency of business in the case where not influencing current business.
If S405,3G network are unsatisfactory for the first preset condition, judge whether terminal device meets the second preset condition, and
According to judging result by the current network pattern switching of terminal device to 2G network.
Wherein, the second preset condition is that terminal device is allowed to access to 2G network, according to judging result by terminal device
Current network pattern switching to 2G network, comprising:
If terminal device is allowed to access to 2G network, by the current network pattern switching of terminal device to 2G network；
Or；If terminal device is not allowed to access to 2G network, the business of terminal device business at each period is periodically judged
Whether type is non real-time type.
It, can if terminal device permission is accessed to 2G network after determining that 3G network is unsatisfactory for the first preset condition
With by the current private network pattern switching of terminal device to the 2G network, to be improved in the case where not influencing current business
The treatment effeciency of business；Opposite, if terminal device is not allowed to access to 2G network, and periodically executes S102, judge end
The type of service of business is determined whether with judging type of service later by current net when end equipment each period
Network pattern switching is to public network mode.
Fig. 5 is a kind of structural schematic diagram of network switching device 50 provided in an embodiment of the present invention, shown in Figure 5,
The network switching device 50 may include:
Acquiring unit 501, for when signal strength meets preset condition, it is current to obtain terminal device under private network mode
The type of service of business；Type of service includes real time type or/and non real-time type.
Judging unit 502, for judging whether the type of service of current business is non real-time type.
Determination unit 503, if the type of service for current business is non real-time type, by the current net of terminal device
Network pattern switching is to public network mode.
Optionally, determination unit 503 periodically judge if the type of service for being also used to current business is real time type
Whether the type of service of terminal device business at each period is non real-time type.
Optionally, determination unit 503, if the type of service for being also used to current business is mixed service type, judgement is mixed
Whether the switch mode for closing type of service is allowed to execute；According to judging result by the current network pattern switching of terminal device extremely
Public network mode, mixed service type include real time type and non real-time type.
Optionally, determination unit 503 will be whole if the switch mode specifically for mixed service type is allowed to execute
The current network pattern switching of end equipment is to public network mode；Or；If the switch mode of mixed service type is not allowed to execute,
Then periodically judge whether the type of service of terminal device business at each period is non real-time type.
Optionally, public network mode includes 4G network, 3G network and 2G network；Determination unit 503 is specifically used for judging 4G net
Whether network meets the first preset condition.
If 4G network meets the first preset condition, by the current network pattern switching of terminal device to 4G network.
Or；If 4G network is unsatisfactory for the first preset condition, judge whether 3G network meets the first preset condition；If 3G
Network meets the first preset condition, then by the current network pattern switching of terminal device to 3G network；Alternatively, if 3G network is discontented
The first preset condition of foot, then judge whether terminal device meets the second preset condition, according to judging result working as terminal device
Preceding network mode switches to 2G network.
Optionally, the second preset condition is that terminal device is allowed to access to 2G network, and determination unit 503 is specifically used for
If terminal device is allowed to access to 2G network, by the current network pattern switching of terminal device to 2G network；Or；If eventually
End equipment is not allowed to access to 2G network, then periodically judge terminal device business at each period type of service whether be
Non real-time type.
Network switching device 50 shown in the embodiment of the present invention can execute technical solution shown in above method embodiment,
Its realization principle and beneficial effect are similar, are no longer repeated herein.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (12)
1. a kind of method for switching network, spy are, comprising:
Under private network mode, when signal strength meets preset condition, the type of service of terminal device current business is obtained；The industry
Service type includes real time type or/and non real-time type；
Whether the type of service for judging the current business is the non real-time type；
If the type of service of the current business is the non real-time type, the current network mode of the terminal device is cut
Shift to public network mode.
2. the method according to claim 1, wherein further include:
If the type of service of the current business is real time type, terminal device business at each period is periodically judged
Type of service whether be the non real-time type.
3. the method according to claim 1, wherein further include:
If the type of service of the current business is mixed service type, judge that the switch mode of the mixed service type is
It is no to be allowed to execute；According to judging result by the current network pattern switching of the terminal device to public network mode, the mixing
Type of service includes the real time type and the non real-time type.
4. according to the method described in claim 3, it is characterized in that, it is described according to judging result by the current of the terminal device
Network mode switches to public network mode, comprising:
If the switch mode of the mixed service type is allowed to execute, by the current network pattern switching of the terminal device
To public network mode；
Or；If the switch mode of the mixed service type is not allowed to execute, periodically judge that the terminal device exists
Whether the type of service of business is the non real-time type when each period.
5. the method according to claim 1, wherein the public network mode includes that fourth generation mobile phone action is logical
The quasi- 4G network of beacon, third generation mobile mobile communication standards 3G network and second generation mobile phone mobile communication standard 2G net
Network；The current network pattern switching by the terminal device is to public network mode, comprising:
Judge whether the 4G network meets the first preset condition；
If the 4G network meets the first preset condition, by the current network pattern switching of the terminal device to the 4G net
Network；
Or；If the 4G network is unsatisfactory for the first preset condition, judge whether the 3G network meets the first preset condition；
If the 3G network meets the first preset condition, by the current network pattern switching of the terminal device to the 3G network；
Alternatively, judging whether the terminal device meets the second preset condition, root if the 3G network is unsatisfactory for the first preset condition
It is judged that result is by the current network pattern switching of the terminal device to the 2G network.
6. according to the method described in claim 5, it is characterized in that, second preset condition is that the terminal device is allowed to
Access to the 2G network, it is described according to judging result by the current network pattern switching of the terminal device to the 2G net
Network, comprising:
If the terminal device is allowed to access to the 2G network, extremely by the current network pattern switching of the terminal device
The 2G network；
Or；
If the terminal device is not allowed to access to the 2G network, periodically judge the terminal device at each period
Whether the type of service of business is the non real-time type.
7. a kind of network switching device, spy are, comprising:
Acquiring unit, for when signal strength meets preset condition, obtaining the industry of terminal device current business under private network mode
Service type；The type of service includes real time type or/and non real-time type；
Judging unit, for judging whether the type of service of the current business is the non real-time type；
Determination unit, if the type of service for the current business is the non real-time type, by the terminal device
Current network pattern switching is to public network mode.
8. device according to claim 7, which is characterized in that
The determination unit periodically judges the end if the type of service for being also used to the current business is real time type
Whether the type of service of end equipment business at each period is the non real-time type.
9. device according to claim 7, which is characterized in that
The determination unit judges the mixing if the type of service for being also used to the current business is mixed service type
Whether the switch mode of type of service, which is allowed to, executes；According to judging result by the current network pattern switching of the terminal device
To public network mode, the mixed service type includes the real time type and the non real-time type.
10. device according to claim 9, which is characterized in that
The determination unit, if being allowed to execute specifically for the switch mode of the mixed service type, by the terminal
The current network pattern switching of equipment is to public network mode；Or；If the switch mode of the mixed service type is not allowed to hold
Row then periodically judges whether the type of service of terminal device business at each period is the non real-time type.
11. device according to claim 7, which is characterized in that the public network mode includes fourth generation mobile phone action
Communication standard 4G network, third generation mobile mobile communication standards 3G network and second generation mobile phone mobile communication standard 2G
Network；
The determination unit, specifically for judging whether the 4G network meets the first preset condition；
If the 4G network meets the first preset condition, by the current network pattern switching of the terminal device to the 4G net
Network；
Or；If the 4G network is unsatisfactory for the first preset condition, judge whether the 3G network meets the first preset condition；
If the 3G network meets the first preset condition, by the current network pattern switching of the terminal device to the 3G network；
Alternatively, judging whether the terminal device meets the second preset condition, root if the 3G network is unsatisfactory for the first preset condition
It is judged that result is by the current network pattern switching of the terminal device to the 2G network.
12. device according to claim 11, which is characterized in that second preset condition is that the terminal device is permitted
Permitted to access to the 2G network,
The determination unit sets the terminal if being allowed to access specifically for the terminal device to the 2G network
Standby current network pattern switching is to the 2G network；Or；If the terminal device is not allowed to access to the 2G network,
Then periodically judge whether the type of service of terminal device business at each period is the non real-time type.
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| CN201710628849.7A CN109309942B (en) | 2017-07-28 | 2017-07-28 | Network switching method and device |
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