CN108811014A - A kind of method for switching network and mobile terminal - Google Patents
A kind of method for switching network and mobile terminal Download PDFInfo
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- CN108811014A CN108811014A CN201810797053.9A CN201810797053A CN108811014A CN 108811014 A CN108811014 A CN 108811014A CN 201810797053 A CN201810797053 A CN 201810797053A CN 108811014 A CN108811014 A CN 108811014A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
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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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- Computer Networks & Wireless Communication (AREA)
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Abstract
A kind of method for switching network of present invention offer and mobile terminal.The method for switching network includes：Region is collectively covered in more than two networks, to set the access environment qualitative data that the period monitors each network in real time；According to the access environment qualitative data of network, optimal network is assessed；According to optimal network switching and network access.The method for switching network, pass through the access environment qualitative data according to network, assess optimal network, it can realize automatic assessment and the objective evaluation of optimal network, to keep the identification of optimal network more efficient and convenient and more precisely, and then user can be facilitated more quickly to carry out the switching of access network, improve the experience effect that user uses network.
Description
Technical field
The present invention relates to fields of communication technology, and in particular, to a kind of method for switching network and mobile terminal.
Background technology
With the development of mobile technology, the user using mobile terminals such as mobile phones is gradually increasing, and user passes through mobile phone etc.
The contents such as terminal viewing video have become a kind of custom, therefore, the quality of the network access environment quality of mobile terminal, direct shadow
Ring the experience effect of user.
A lot of regions have multiple networks to collectively cover at present, as WiFi network and mobile cellular network collectively cover some
Region.In the region that multiple networks collectively cover, in order to allow user mobile phone to have access into optimal network, need to judge each
The quality condition of network.The judgement of network quality at present is relied primarily between user is manually controlled in multiple networks and is frequently cut
It changes, artificially goes experience to judge the optimal quality of which network with the subjective experience of user, this makes user not switch quickly
To optimal network, the experience effect that user uses network is reduced.
Therefore, the optimal networks for how quickly identifying more net overlay areas, so as to user can quickly be switched to it is optimal
Network has become current urgent problem to be solved.
Invention content
The present invention is directed to the above-mentioned technical problems in the prior art, provides a kind of method for switching network and mobile end
End.The method for switching network can realize automatic assessment and the objective evaluation of optimal network, to make the identification of optimal network more
Add it is efficient and convenient and more precisely, and then can facilitate user more quickly carry out access network switching, improving user makes
With the experience effect of network.
The present invention provides a kind of method for switching network, including：
Region is collectively covered in more than two networks, to set the access environment that the period monitors each network in real time
Qualitative data；
According to the access environment qualitative data of the network, optimal network is assessed；
According to the optimal network switching and network access.
Preferably, the access environment qualitative data according to the network, assessment optimal network include：
The access environment qualitative data of each network is calculated respectively using network quality assessment algorithm,
Obtain the cut-in quality assessed value of each network；
The cut-in quality assessed value of more each network；
The highest network of the cut-in quality assessed value is determined as the optimal network.
Preferably, the access environment qualitative data includes network bandwidth, packet loss, delay and shake；
The network quality assessment algorithm includes：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈ [1,
2…N]；
Wherein, ε, ω, θ, μ are weight factor, and i is monitoring number, and B is Netowrk tape width values, and L is packet loss value, and S is delay
Value and J are jitter value, and M is the cut-in quality assessed value of the network, and N is integer.
Preferably, described to include according to the optimal network switching and network access：
Detect present access network；
Judge whether the present access network is the optimal network；
If it is, it has been the optimal network to prompt the present access network, without carrying out network switching；
If it is not, then it is the optimal network to prompt the present access network not, and whether prompt currently connects described
Enter network and is switched to the optimal network；
Receive and whether carry out the input results of network switching, and according to the input results to the present access network into
Row switching.
Preferably, described to include according to the optimal network switching and network access：
Detect present access network；
Judge whether the present access network is the optimal network；
If it is, it has been the optimal network to prompt the present access network, without carrying out network switching；
If it is not, then the present access network is switched to the optimal network.
The present invention also provides a kind of mobile terminals, including：
Monitoring modular, for collectively covering region in more than two networks, with set the period monitor in real time it is each described
The access environment qualitative data of network；
Evaluation module assesses optimal network for the access environment qualitative data according to the network；
Handover module, for according to the optimal network switching and network access.
Preferably, the evaluation module includes：
Computing unit, for using network quality assessment algorithm respectively to the access environment quality of each network
Data are calculated, and the cut-in quality assessed value of each network is obtained；
Compare determination unit, is used for the cut-in quality assessed value of more each network, and by the access matter
The amount highest network of assessed value is determined as the optimal network.
Preferably, the access environment qualitative data includes network bandwidth, packet loss, delay and shake；
The network quality assessment algorithm includes：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈ [1,
2…N]；
Wherein, ε, ω, θ, μ are weight factor, and i is monitoring number, and B is Netowrk tape width values, and L is packet loss value, and S is delay
Value and J are jitter value, and M is the cut-in quality assessed value of the network, and N is integer.
Preferably, the handover module includes：
Detection unit, for detecting present access network；
Judging unit, for judging whether the present access network is the optimal network；
Prompt unit is when being, to have prompted the present access network for the judging result in the judging unit
It is the optimal network, without carrying out network switching；And when the judging result of the judging unit is no, prompt described current
It is not the optimal network to access network, and prompts whether the present access network to be switched to the optimal network；
Switch unit is received, for receiving the input results for whether carrying out network switching, and according to the input results pair
The present access network switches over.
Preferably, the handover module includes：
Detection unit, for detecting present access network；
Judging unit, for judging whether the present access network is the optimal network；
Switch unit is prompted, is when being, to prompt the present access network for the judging result in the judging unit
It has been the optimal network, without carrying out network switching；
And when the judging result of the judging unit is no, the present access network is switched to the optimal net
Network.
Beneficial effects of the present invention：Method for switching network provided by the present invention passes through the access environment matter according to network
Data are measured, optimal network is assessed, automatic assessment and the objective evaluation of optimal network can be realized, to make the identification of optimal network
It is more efficient and convenient and more accurate, and then user can be facilitated more quickly to carry out the switching of access network, improve user
Use the experience effect of network.
Mobile terminal provided by the present invention can be realized most by the way that monitoring modular, evaluation module and handover module is arranged
The automatic assessment of excellent network and objective evaluation, to keep the identification of optimal network more efficient and convenient and more accurate, Jin Erneng
Enough facilitate user more quickly to carry out the switching of access network, improves the experience effect that user uses network.
Description of the drawings
Fig. 1 is the flow chart of method for switching network in the embodiment of the present invention 1；
Fig. 2 is the flow chart of method for switching network in the embodiment of the present invention 2；
Fig. 3 is the functional block diagram of mobile terminal in the embodiment of the present invention 2；
Fig. 4 is the flow chart of method for switching network in the embodiment of the present invention 3；
Fig. 5 is the functional block diagram of mobile terminal in the embodiment of the present invention 3.
Reference sign therein：
1. monitoring modular；2. evaluation module；21. computing unit；22. comparing determination unit；3. handover module；31. detection
Unit；32. judging unit；33. prompt unit；34. receiving switch unit；35. prompting switch unit.
Specific implementation mode
To make those skilled in the art more fully understand technical scheme of the present invention, below in conjunction with the accompanying drawings and it is embodied
Mode is described in further detail a kind of method for switching network provided by the present invention and mobile terminal.
Embodiment 1：
The present embodiment provides a kind of method for switching network, as shown in Figure 1, including：
Step S10：Region is collectively covered in more than two networks, to set the access that the period monitors each network in real time
Environmental quality data.
In the step, region such as is collectively covered in WiFi network and mobile cellular network, it is real-time to set cycle T difference
Monitor the access environment qualitative data of two networks.Wherein, the access environment qualitative data of network includes network bandwidth, packet loss
Rate, delay and shake.
Step S11：According to the access environment qualitative data of network, optimal network is assessed.
In the step, optimal network refers to the accession to the best network of environmental quality.The step can realize oneself of optimal network
Dynamic assessment and objective evaluation experience the problem judged caused by optimal network to overcome current user with subjective experience.
Step S12：According to optimal network switching and network access.
The method for switching network is assessed optimal network, can be realized most by the access environment qualitative data according to network
The automatic assessment of excellent network and objective evaluation, to keep the identification of optimal network more efficient and convenient and more accurate, Jin Erneng
Enough facilitate user more quickly to carry out the switching of access network, improves the experience effect that user uses network.
Embodiment 2：
The present embodiment provides a kind of method for switching network, as shown in Fig. 2, including：
Step S10：Region is collectively covered in more than two networks, to set the access that the period monitors each network in real time
Environmental quality data.
In the step, region such as is collectively covered in WiFi network and mobile cellular network, it is real-time to set cycle T difference
Monitor the access environment qualitative data of two networks.Wherein, the access environment qualitative data of network includes network bandwidth, packet loss
Rate, delay and shake.
Step S11：According to the access environment qualitative data of network, optimal network is assessed.
In the step, optimal network refers to the accession to the best network of environmental quality.The step specifically includes：
Step S110：The access environment qualitative data of each network is counted respectively using network quality assessment algorithm
It calculates, obtains the cut-in quality assessed value of each network.
In the step, network quality assessment algorithm includes：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈
[1,2…N]。
Wherein, ε, ω, θ, μ are weight factor, and i is to monitor number (i.e. the access environment qualitative data of ith monitoring), B
For Netowrk tape width values (megabit：Mbps), L is packet loss value (%), and S is delay value (millisecond：Ms) and J is jitter value (millisecond：
Ms), M is the cut-in quality assessed value of network, and N is integer.
The algorithm is weighted by the access environment qualitative data monitored to i times and is averaging, and the cut-in quality of network can be made to comment
It is more objective and accurate to estimate.
It is more objective and accurate that the step can be such that the cut-in quality of network assesses, and the assessment algorithm can be automatically performed,
It is more quick to make the cut-in quality of network assess.
Step S111：The cut-in quality assessed value of more each network.
Step S112：The highest network of cut-in quality assessed value is determined as optimal network.
Step S110~step S112 can realize automatic assessment and the objective evaluation of optimal network, to overcome at present
User judges the problem caused by optimal network with subjective experience experience.
Step S12：According to optimal network switching and network access.
The step specifically includes：
Step S120：Detect present access network.
Step S121：Judge whether present access network is optimal network.
In the step, it is assumed that the cut-in quality assessed value of present access network is Mx, and the cut-in quality of optimal network is assessed
Value is My, compares the cut-in quality assessed value of present access network and optimal network, if Mx=My, present access network is
Optimal network；If Mx ≠ My, present access network is not optimal network.
If so, thening follow the steps S122：It has been optimal network to prompt present access network, is cut without carrying out network
It changes.
If not, thening follow the steps S123：It is not optimal network to prompt present access network, and whether prompt will currently connect
Enter network and is switched to optimal network.
By step S122 and step S123, the case where user can be facilitated to dock into network, is understood in real time.
Then step S124 is executed：The input results for whether carrying out network switching are received, and according to input results to current
Access network switches over.
Wherein, which is inputted by user, which can realize that user docks the autonomous switching into network.
Method for switching network provided in the present embodiment, by the access environment qualitative data according to network, assessment is most
Excellent network can realize automatic assessment and the objective evaluation of optimal network；By judge and prompt present access network whether be
Optimal network, and present access network is switched over according to user's input results, user can be facilitated to dock the reality into network
When understand and autonomous switching, to keep the identification of optimal network more efficient and convenient and more precisely, and then user can be facilitated
The switching for more quickly carrying out access network improves the experience effect that user uses network.
Based on the method for switching network provided in the present embodiment, the present embodiment also provides a kind of mobile terminal, such as Fig. 3 institutes
Show, including：Monitoring modular 1 monitors each network in real time for collectively covering region in more than two networks to set the period
Access environment qualitative data.Evaluation module 2 assesses optimal network for the access environment qualitative data according to network.Switching
Module 3, for according to optimal network switching and network access.
By the way that evaluation module 2 is arranged, automatic assessment and the objective evaluation of optimal network can be realized, to make optimal network
Identification it is more efficient and convenient and more precisely.
In the present embodiment, evaluation module 2 includes：Computing unit 21, for using network quality assessment algorithm respectively to each
The access environment qualitative data of a network is calculated, and the cut-in quality assessed value of each network is obtained.Compare determination unit 22,
It is determined as optimal network for the cut-in quality assessed value of more each network, and by the highest network of cut-in quality assessed value.
Wherein, access environment qualitative data includes network bandwidth, packet loss, delay and shake.Network quality assessment algorithm
Including：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈ [1,2 ... N]；Wherein, ε, ω, θ, μ are weight factor,
I is to monitor number (i.e. the access environment qualitative data of ith monitoring), and B is Netowrk tape width values, and L is packet loss value, and S is delay
Value and J are jitter value, and M is the cut-in quality assessed value of network, and N is integer.The algorithm passes through the access environment matter to i monitoring
It measures data weighting to be averaging, the cut-in quality of network can be made to assess more objective and accurate.
In the present embodiment, handover module 3 includes：Detection unit 31, for detecting present access network.Judging unit 32,
For judging whether present access network is optimal network.Prompt unit 33, for being yes in the judging result of judging unit 32
When, it has been optimal network to prompt present access network, without carrying out network switching；And it is in the judging result of judging unit 32
When no, it is not optimal network to prompt present access network, and prompts whether present access network to be switched to optimal network.Prompt
The setting of unit 33, the case where user can be facilitated to dock into network, are understood in real time.Switch unit 34 is received, for receiving
The input results of network switching whether are carried out, and present access network is switched over according to input results.Receive switch unit
34 setting can realize that user docks the autonomous switching into network.
The mobile terminal that the present embodiment is provided can be realized by the way that monitoring modular, evaluation module and handover module is arranged
Optimal network it is automatic assessment and objective evaluation, to keep the identification of optimal network more efficient and convenient and more precisely, in turn
User can be facilitated more quickly to carry out the switching of access network, improve the experience effect that user uses network.
Embodiment 3：
The present embodiment provides a kind of method for switching network, unlike the method for switching network in embodiment 2, such as Fig. 4
It is shown, step S12：It is specifically included according to optimal network switching and network access：
Step S120：Detect present access network.
Step S121：Judge whether present access network is optimal network.
If so, thening follow the steps S122：It has been optimal network to prompt present access network, is cut without carrying out network
It changes.
If not, thening follow the steps S123 '：Present access network is switched to optimal network.
By step S121 and step S123 ', can will be directly currently accessed when present access network is not optimal network
Network switching is optimal network, so as to more quickly complete the automatic switchover of access network, improves user and uses net
The experience effect of network.
Other steps of method for switching network are in the same manner as in Example 2 in the present embodiment, and which is not described herein again.
Method for switching network provided in the present embodiment, by the access environment qualitative data according to network, assessment is most
Excellent network can realize automatic assessment and the objective evaluation of optimal network；By being optimal net judging present access network not
When network, present access network is directly switched to optimal network, can more quickly complete the automatic switchover of access network, from
And keeps the identification of optimal network more efficient and convenient and more precisely, and then user can be facilitated more quickly to carry out access network
Switching, improve user use network experience effect.
Based on the method for switching network provided in the present embodiment, the present embodiment also provides a kind of mobile terminal, with implementation
Unlike mobile terminal in example 2, as shown in figure 5, handover module 3 includes：Detection unit 31, for detecting present Access
Network.Judging unit 32, for judging whether present access network is optimal network.Switch unit 35 is prompted, for judging list
The judging result of member 32 is when being, it has been optimal network to prompt present access network, without carrying out network switching；And judging
When the judging result of unit 32 is no, present access network is switched to optimal network.
The setting for prompting switch unit 35, can be when present access network be not optimal network, directly by present Access
Network is switched to optimal network, so as to more quickly complete the automatic switchover of access network.
Other modules setting of mobile terminal is in the same manner as in Example 2 in the present embodiment, and details are not described herein again.
Mobile terminal provided in the present embodiment, by the way that monitoring modular, evaluation module and handover module, Neng Goushi is arranged
The automatic assessment of existing optimal network and objective evaluation, to keep the identification of optimal network more efficient and convenient and more accurate, into
And user can be facilitated more quickly to carry out the switching of access network, improve the experience effect that user uses network.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of method for switching network, which is characterized in that including：
Region is collectively covered in more than two networks, to set the access environment quality that the period monitors each network in real time
Data；
According to the access environment qualitative data of the network, optimal network is assessed；
According to the optimal network switching and network access.
2. method for switching network according to claim 1, which is characterized in that the access ring according to the network
Border qualitative data, assessment optimal network include：
The access environment qualitative data of each network is calculated respectively using network quality assessment algorithm, is obtained
The cut-in quality assessed value of each network；
The cut-in quality assessed value of more each network；
The highest network of the cut-in quality assessed value is determined as the optimal network.
3. method for switching network according to claim 2, which is characterized in that the access environment qualitative data includes network
Bandwidth, packet loss, delay and shake；
The network quality assessment algorithm includes：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈ [1,2 ... N]；
Wherein, ε, ω, θ, μ be weight factor, i be monitoring number, B be Netowrk tape width values, L be packet loss value, S be delay value and
J is jitter value, and M is the cut-in quality assessed value of the network, and N is integer.
4. method for switching network according to claim 3, which is characterized in that described switched according to the optimal network is accessed
Network includes：
Detect present access network；
Judge whether the present access network is the optimal network；
If it is, it has been the optimal network to prompt the present access network, without carrying out network switching；
If it is not, then it is the optimal network to prompt the present access network not, and whether prompt by the present Access
Network is switched to the optimal network；
The input results for whether carrying out network switching are received, and the present access network is cut according to the input results
It changes.
5. method for switching network according to claim 3, which is characterized in that described switched according to the optimal network is accessed
Network includes：
Detect present access network；
Judge whether the present access network is the optimal network；
If it is, it has been the optimal network to prompt the present access network, without carrying out network switching；
If it is not, then the present access network is switched to the optimal network.
6. a kind of mobile terminal, which is characterized in that including：
Monitoring modular monitors each network in real time for collectively covering region in more than two networks to set the period
Access environment qualitative data；
Evaluation module assesses optimal network for the access environment qualitative data according to the network；
Handover module, for according to the optimal network switching and network access.
7. mobile terminal according to claim 6, which is characterized in that the evaluation module includes：
Computing unit, for using network quality assessment algorithm respectively to the access environment qualitative data of each network
It is calculated, obtains the cut-in quality assessed value of each network；
Compare determination unit, be used for the cut-in quality assessed value of more each network, and the cut-in quality is commented
The highest network of valuation is determined as the optimal network.
8. mobile terminal according to claim 7, which is characterized in that the access environment qualitative data includes Netowrk tape
Width, packet loss, delay and shake；
The network quality assessment algorithm includes：M=1/N × ∑ (ε/Bi+ ω × Li+ θ × Si+ μ × Ji), i ∈ [1,2 ... N]；
Wherein, ε, ω, θ, μ be weight factor, i be monitoring number, B be Netowrk tape width values, L be packet loss value, S be delay value and
J is jitter value, and M is the cut-in quality assessed value of the network, and N is integer.
9. mobile terminal according to claim 8, which is characterized in that the handover module includes：
Detection unit, for detecting present access network；
Judging unit, for judging whether the present access network is the optimal network；
Prompt unit is when being for the judging result in the judging unit, and it has been institute to prompt the present access network
Optimal network is stated, without carrying out network switching；And when the judging result of the judging unit is no, it is currently accessed described in prompt
Network is not the optimal network, and prompts whether the present access network to be switched to the optimal network；
Switch unit is received, for receiving the input results for whether carrying out network switching, and according to the input results to described
Present access network switches over.
10. mobile terminal according to claim 8, which is characterized in that the handover module includes：
Detection unit, for detecting present access network；
Judging unit, for judging whether the present access network is the optimal network；
Switch unit is prompted, is when being, to have prompted the present access network for the judging result in the judging unit
It is the optimal network, without carrying out network switching；And it when the judging result of the judging unit is no, is currently connect described
Enter network and is switched to the optimal network.
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Application publication date: 20181113 |