CN105307224B - A kind of method, apparatus and terminal that terminal intelligently switches between access points - Google Patents
A kind of method, apparatus and terminal that terminal intelligently switches between access points Download PDFInfo
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- CN105307224B CN105307224B CN201410277635.6A CN201410277635A CN105307224B CN 105307224 B CN105307224 B CN 105307224B CN 201410277635 A CN201410277635 A CN 201410277635A CN 105307224 B CN105307224 B CN 105307224B
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Abstract
The present invention provides a kind of method, apparatus and terminal that terminal intelligently switches between access points, is related to field of communication technology.The described method includes: selecting the second access point to carry out trial access after the connection of the terminal and the first access point is passively interrupted, wherein the priority-level of first access point is higher than the priority-level of second access point；Successfully adhere to second access point in the terminal, when logging in second access point not successfully, disconnects the attachment state of the terminal Yu second access point；It reselects access point and attempts access.Method of the invention it is achieved that terminal can reselect access point in the case where adhering to access point but failed login, continue data service.
Description
Technical field
The present invention relates to field of communication technology, a kind of method that terminal intelligently switches between access points, dress are particularly related to
It sets and terminal.
Background technique
Step into LTE (Long Term Evolution long term evolution) Age of Technology, China Mobile creatively propose with
TD-LTE (Time Division-Long Term Evolution time-division long term evolution) technology is leading, 2G (2-
Generation wireless telephone technology Generation Mobile Telecommunication System technology), 3G (3-Generation
Wireless telephone technology 3rd generation mobile communication technology), WLAN (Wireless Local Area
Networks Wireless LAN) and 4G (4-Generation wireless telephone technology forth generation shifting
The dynamic communication technology) " four net collaborations " Its Technical Developing Strategy.Wherein, WLAN is commonly applied to some opposing stationary environment, such as:
The indoor environments such as hotel, family, meeting room, office, terminal can switch to the data access of WLAN automatically.Can both it delay in this way
Mobile communications network flow the problem of over-burden is solved, reduces the cost of network construction, while user can also be greatly lowered
Use the cost of data service.
In view of the various advantages of above-mentioned WLAN data access, WLAN hot spot is widely installed, to meet as much as possible
The use demand of user；Meanwhile user also often set up small-sized individual radio access hot spot [such as: MiFi (Mini Wifi
Portable wideband wireless device), CPE (Customer Premise Equipment customer terminal equipment) or cable broadband/light
Fibre access wireless router] meet the use demand of more flexible wireless data access.Therefore, it often appears in same
The case where there is up to several or even dozens of hot spot in a place while can satisfy terminal access conditions.
In general, the hot spot that can be connected automatically by terminal includes: that default trusts access point, customized trust access point.Wherein,
By operator set up default trust access point just have it is multiple, such as: CMCC-AUTO (China Mobile
Communications Corporation-Automatic China Mobile WLAN automated validation function), CMCC
(China Mobile Communications Corporation China Mobile WLAN) and CMCC-EDU
(China Mobile Communications Corporation-Education China Mobile campus wireless local area
Net).The priority factory default setting that most terminals are accessed in hot spot are as follows: the priority of " default trusts access point " is most
Height, and CMCC-AUTO priority is higher than CMCC, CMCC is higher than CMCC-EDU.But the priority allows user's adjustment-wherein excellent
First grade strategy is divided into following two categories, and terminal should be able at least be realized one such:
1, auto arrangement priority: the access point highest priority of the last time access；
2, manual alignment priority: providing the list of " default trusts access point " and " customized trust access point ", for
The priority of family adjustment each " default trusts access point " or " customized trust access point ".
The priority policy of above-mentioned access point ensure that terminal not yet attachment (Attach) any access point when, Ke Yizheng
The access point for really selecting highest priority is adhered to, logs in (Logging)；It is also ensured that due to current signal(l)ing condition
It not can guarantee and communicated between terminal and access point with minimum speed limit, thus terminal is there is a phenomenon where when " passive disconnect ", such as
Where the high access point of preferential level is correctly selected in remaining accessible access point, and then can adhere to, log in, continue it
Preceding data service.
But still it is able to solve how terminal is being adhered to access point but stepped on not successfully without effective method or system at present
The problem of continuing data service in the case where record.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method, apparatus that terminal intelligently switches between access points and
Terminal realizes that terminal in the case where adhering to access point but failed login, can reselect access point, and then complete attached
, log in, the data service before continuing.
In order to achieve the above objectives, the embodiment of the present invention provides a kind of method that terminal intelligently switches between access points,
The described method includes:
After the connection of the terminal and the first access point is passively interrupted, the second access point is selected to carry out trial access,
Described in the first access point priority-level be higher than second access point priority-level；
Successfully adhere to second access point in the terminal, when logging in second access point not successfully, described in disconnection
The attachment state of terminal and second access point；
It reselects access point and attempts access.
Wherein, described successfully to adhere to second access point in the terminal, when logging in second access point not successfully,
The step of disconnecting the terminal and the attachment state of second access point include:
After the terminal successfully adheres to second access point, obtains the terminal and wait log duration value T；
Reach in the waiting log duration value T and waits log duration upper limit value TmaxWhen, if the terminal logs in not successfully
Second access point then disconnects the attachment state of the terminal Yu second access point.
Wherein, described successfully to adhere to second access point in the terminal, when logging in second access point not successfully,
The step of disconnecting the terminal and the attachment state of second access point include:
After the terminal attempts access second access point in scheduled time threshold reaches pre-determined number threshold value,
When the terminal still accesses second access point not successfully, the attachment shape of the terminal Yu second access point is disconnected
State.
Wherein, described the step of reselecting access point trial access includes:
The highest-ranking third access point of current priority is selected from all access points, and institute is completed according to access conditions
State the connection of terminal and access point, wherein all access points include whole access points that the terminal current search arrives.
Wherein, the step of connection that the terminal and access point are completed according to access conditions includes:
If the third access point meets access conditions, the terminal will be attempted to access the third access point；
If the third access point is unsatisfactory for access conditions, the terminal will be attempted to access in all access points to compare
The 4th low access point of the priority-level of the third access point.
Wherein, the method also includes:
After the 4th access point described in logon attempt reaches pre-determined number threshold value to the terminal in scheduled time threshold,
When the terminal still logs in four access point not successfully, it is low that the terminal will automatically begin to trial access priority rank
In the access point of the 4th access point priority-level, until being successfully accessed.
Wherein, the waiting log duration value T is default not less than one waits log duration lower limit value Tmin；And/or
The waiting log duration upper limit value TmaxLog duration upper limit threshold is waited no more than one.
The embodiments of the present invention also provide a kind of device that terminal intelligently switches between access points, described device packets
It includes:
First AM access module, for after the connection of the terminal and the first access point is passively interrupted, selecting the second access
Point carries out trial access, wherein the priority-level of first access point is higher than the priority-level of second access point；
First processing module logs in described second for successfully adhering to second access point in the terminal not successfully
When access point, the attachment state of the terminal Yu second access point is disconnected；
Second AM access module attempts access for reselecting access point.
Wherein, the first processing module includes:
Acquisition submodule is stepped on for after the terminal successfully adheres to second access point, obtaining the terminal waiting
Record duration value T；
First processing submodule, waits log duration upper limit value T for reaching in the waiting log duration value TmaxWhen,
If the terminal logs in second access point not successfully, the attachment state of the terminal Yu second access point is disconnected.
Wherein, the first processing module includes:
Second processing submodule, for attempting access second access point in scheduled time threshold when the terminal
After reaching pre-determined number threshold value, when the terminal still accesses second access point not successfully, disconnect the terminal with it is described
The attachment state of second access point.
Wherein, second AM access module includes:
Submodule is accessed, for selecting the highest-ranking third access point of current priority, root from all access points
The connection of the terminal and access point is completed according to access conditions, wherein all access points include the terminal current search
The whole access points arrived.
Wherein, the access submodule includes:
First access unit, if meeting access conditions for the third access point, the terminal will be attempted to access institute
State third access point；
Second access unit, if being unsatisfactory for access conditions for the third access point, the terminal will be attempted to access
Fourth access point lower than the priority-level of the third access point in all access points.
Wherein, further includes:
Second processing module, for being reached when the terminal the 4th access point described in logon attempt in scheduled time threshold
To after pre-determined number threshold value, when the terminal still logs in four access point not successfully, the terminal will automatically begin to taste
It tries and is lower than the access point of the 4th access point priority-level into priority-level, until being successfully accessed.
The embodiments of the present invention also provide a kind of terminals, including terminal as described above intelligently to switch between access points
Device.
The advantageous effects of the above technical solutions of the present invention are as follows:
The method of the embodiment of the present invention can attempt access second after the connection of terminal and the first access point is passively interrupted
Access point, adhere to do not login successfully yet but successfully when, actively disconnect with the attachment state of the second access point, currently searched from terminal
Rope to whole access points in reselect out an access point and attempt access, realize in attachment access point but the feelings that log in not successfully
Access point can be reselected under condition, continued data service, while the hot spot IP that release can not log in, avoided meaningless throwing
It tells and the waste of resource.
Detailed description of the invention
Fig. 1 shows the step flow charts for the method that the terminal of the embodiment of the present invention intelligently switches between access points；
Fig. 2 indicates the specific steps flow chart for the method that the terminal of the embodiment of the present invention intelligently switches between access points；
Fig. 3 indicates the structural schematic diagram for the device that the terminal of the embodiment of the present invention intelligently switches between access points.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
How the present invention is for being still able to solve terminal in attachment access point but not without effective method or system at present
The problem of success continues data service in the case where logging in, provides a kind of side that terminal intelligently switches between access points
Method, device and terminal.
As shown in Figure 1, the method that a kind of terminal of the embodiment of the present invention intelligently switches between access points, the method packet
It includes:
Step 11, after the connection of the terminal and the first access point is passively interrupted, the second access point is selected to be attempted
Access, wherein the priority-level of first access point is higher than the priority-level of second access point；
When normal condition user uses WLAN business, terminal mostly can adhere to automatically, log in the highest access of priority-level
Point, and since the memory function of login password can often be done directly login, carry out data service.But for special circumstances
Under, cause current signal conditions that can not guarantee this again due to constantly moving away from the access point or other bursts terminal
It is communicated between terminal and the access point with minimum speed limit, thus terminal can there is a phenomenon where " passive to disconnect ".It is passive in the terminal
After interruption, according to step 11, after the terminal " passive to disconnect ", the lower access point of priority-level is selected to carry out trial access.
Step 12, successfully adhere to second access point in the terminal, when logging in second access point not successfully, break
Open the attachment state of the terminal Yu second access point；
It should be appreciated that the access of terminal and access point include attachment and log in, only adhere to, log in all at
In the case where function, it is only successful access.
Step 13, it reselects access point and attempts access.
The priority-level of second access point is not used by a user usually, is being attached to because being lower than the first access point
After second access point, it is also necessary to which user initiates to log in manually.And for originally the first access point automated log on success and
The user of data service is initiated in success, may not realize and be attached to the second access point for needing manual entry, and not have always
Have and initiate to log in the second access point --- for this kind of user, data service can not be continued suddenly by only feeling, and due to
It is unaware that and has replaced the second access point for needing manual entry and initiated to complain to the operator for providing the first access point.And
And if user without logging into and adhering to and successfully mean that and can occupy access point IP always, the user really needed is made not have IP can
With resulting in waste of resources.
In embodiments of the present invention, in order to avoid the case where meaningless complaint and the wasting of resources occurs, according to step 12
Middle terminal successfully adheres to the second access point, when logging in the second access point not successfully, the just actively connection of disconnection and the second access point
Attachment state.At this point, terminal reenters the state for not yet adhering to any access point.Then it according to step 13, reselects and connects
Access point attempts access.
Therefore, the method for the embodiment of the present invention, realizing can weigh in the case where adhering to access point but failed login
New selection access point, continues data service, while the hot spot IP that release can not log in, avoids meaningless complaint and resource
Waste.
As shown in Fig. 2, in an embodiment of the present invention, step 12 includes:
Step 121, it after the terminal successfully adheres to second access point, obtains the terminal and waits log duration value
T；
Step 122, reach in the waiting log duration value T and wait log duration upper limit value TmaxWhen, if the terminal is not
Success logs in second access point, then disconnects the attachment state of the terminal Yu second access point.
Through the above steps, waiting log duration upper limit value T is being reached according to the waiting log duration value T of acquisitionmaxWhen,
The second access point is still logged in not successfully, then the attachment state of disconnected end and the second access point.
In an embodiment of the present invention, the waiting log duration value T is default not less than one waits log duration lower limit value
Tmin.With can not directly the access point of automated log on connect during, need user to there is the sufficient time to initiate to step on manually
Record request, waits log duration lower limit value TminIt ensure that this time requirement.Wherein, log duration lower limit value T is waitedminIt can be by
The service condition or use habit of user is independently set.
In an embodiment of the present invention, the waiting log duration upper limit value TmaxThe log duration upper limit is waited no more than one
Threshold value.
Waiting log duration upper limit value is not arbitrarily to set, and needs to be adjusted according to the actual situation.For example,
Before terminal " passive to disconnect ", user is can to possess the Internet service centainly cached in viewing Online Video etc., then one
As in the case of, wait log duration upper limit value TmaxThe duration value T ' played no more than cache contents need to be set, when waiting login
Long upper limit threshold is exactly the duration value T ' that cache contents play.Available in this way one fixes limit the case where being worth, it is necessary to
The value is obtained in advance as log duration upper limit threshold is waited, and is limited and is waited log duration upper limit value TmaxValue；And for nothing
Method knows the case where duration value T ' that cache contents play, and the waiting log duration that terminal inner can be called to pre-set is silent
Recognize upper limit value Tmax0.So log duration value T is waited to need to meet:
Tmin≤T≤Tmax≤ T ' or Tmin≤T≤Tmax≤Tmax0。
Wherein, step 12 includes:
Step 121 ', access second access point is attempted in scheduled time threshold when the terminal reaches predetermined time
After number threshold value, when the terminal still accesses second access point not successfully, the terminal and second access point are disconnected
Attachment state.
Except through waiting outside Rule of judgment of the log duration value as active disconnection, in step 121 ' in, it can also basis
Whether the number for attempting access access point reaches pre-determined number threshold value to determine whether actively disconnecting.Certainly, sentence for above-mentioned two kinds
Broken strip part is only two kinds of preferred embodiments, and the Rule of judgment that other can be applicable in is also possible, numerous to list herein.
In the method for the embodiment of the present invention, step 13 includes:
Step 131, the highest-ranking third access point of current priority is selected from all access points, according to access item
Part completes the connection of the terminal and access point, wherein all access points include the whole that the terminal current search arrives
Access point.
Wherein, access conditions includes:
(bottom threshold is in engineering not less than the bottom threshold that terminal accesses for the signal strength for the access point that terminal receives
Upper is usually -80dBm~-75dBm)；Also, terminal can successfully listen to and demodulate the beacon issued in the access point period
Frame.
Due to the highest access point of priority-level be it is highly desirable connect first, can be from all then according to step 131
The highest-ranking third access point of current priority is selected in access point, and the company of terminal and access point is completed according to access conditions
It connects, user is allowed to continue normal data service.
Certainly, terminal current search to whole access points in be that may include the access point once disconnected, therefore, step
Third access point in 131 may be the first access point once disconnected, it is also possible to Current Scan to access point in it is preferential
Other highest-ranking access points of grade.If the signal condition of the first access point meets access conditions and not new again
Access point is added, and third access point is exactly the first access point once disconnected, so that user connects before can continuing to use
The access point entered carries out normal data service.
It is of course possible to which the access point of highest priority level not necessarily can satisfy and connect in the access point reacquired
Enter condition, therefore, on the basis of the method that the terminal of the above embodiment of the present invention intelligently switches between access points, step
The step of completing the connection of the terminal and access point in 131 according to access conditions include:
Step 1311, if the third access point meets access conditions, the terminal will attempt the access third and connect
Access point；
Step 1312, if the third access point is unsatisfactory for access conditions, it is described all that the terminal will attempt access
Fourth access point lower than the priority-level of the third access point in access point.
In this way, selecting third access point again if third access point meets access conditions and being adhered to, directly
Automated log on is connect, user is allowed to continue normal data service；If third access point is still unsatisfactory for connecing at this time
Enter condition, then continuing to attempt to access fourth access point lower than the priority-level of third access point.
When attempting four access point of access, after adhering to successfully, terminal can not may successfully be logged in, but cannot have no limits
Ground repeated attempt connects the 4th access point, therefore, on the basis of the above embodiment of the present invention, the method also includes:
Step 14, when the terminal, the 4th access point described in logon attempt reaches pre-determined number in scheduled time threshold
After threshold value, when the terminal still logs in four access point not successfully, the terminal will automatically begin to attempt access preferentially
Grade rank is lower than the access point of the 4th access point priority-level, until being successfully accessed.
After trial connection the 4th access point of login reaches pre-determined number threshold value in scheduled time threshold, so that it may default
Without the possibility for being successfully connected the 4th access point, not needing to reattempt the 4th access point of access will be automatic according to above-mentioned steps
The access point that access priority rank is lower than the 4th access point priority-level is begun trying, until being successfully accessed.
When N-1 access point all fails before terminal is attempted to access, terminal will automatically begin to attempt access N access point.
In an embodiment of the present invention, it is to be understood that although term first, second, third, fourth can be used herein
Various access points are described, but these access points should not necessarily be limited to these terms, for example access point in one scenario can be with
It is defined as the first access point, also can be defined as third access point in another scene.
Trust access point below with reference to the default that operator sets up: CMCC-AUTO, CMCC and CMCC-EDU illustrate the present invention
The method that the terminal of embodiment intelligently switches between access points:
The priority-level of default setting CMCC-AUTO is higher than CMCC, and the priority-level of CMCC is higher than CMCC-EDU.
Certain terminal resides in certain CMCC-AUTO hot spot, and is normally carried out data service, but is caused currently due to burst
Signal(l)ing condition can not guarantee to be communicated between the terminal and the CMCC-AUTO access point with minimum speed limit again, thus
The phenomenon that " passive to disconnect " has occurred in the terminal.At this point, the terminal selects in all access points that remaining meets access conditions
Preferential level high CMCC access point carries out trial access, and is successfully attached to the CMCC access point.
But since CMCC access point needs user to initiate to log in manually, if user does not initiate logging request always, then should
Terminal the CMCC access point attachment and be not logged in the time reach wait log duration upper limit TmaxWhen (Tmax=60 seconds), terminal
The attachment state with the CMCC access point " will be actively disconnected ", the state for not yet adhering to any access point of Attach is reentered,
If the signal(l)ing condition of CMCC-AUTO access point meets access conditions again at this time, which will be reattempted to
CMCC-AUTO access point adhered to, automated log on Auto logging.It is clicked through so that user can continue to use access
The normal data service of row.
Wherein, if user is used video traffic or can know that caching plays duration before " passive to disconnect " occurs
The case where value, the duration value T ', T that can be played according to cache contents when terminal " passive to disconnect "max≤ T ' obtains Tmax=60
Second；If can not know the case where caching plays duration value, the upper limit can be defaulted according to the preset waiting log duration of terminal
Value Tmax0, Tmax≤Tmax0Obtain Tmax=60 seconds.Moreover, in order to guarantee that user has the sufficient time to initiate logging request manually,
Log duration value T is waited also to meet not less than waiting log duration lower limit value Tmin, Tmin≤ T≤60 second.
Certainly, if the signal(l)ing condition of CMCC-AUTO access point still not satisfies access conditions at this time, which will
Reattempt to CMCC access point.When in certain time interval T0Logon attempt CMCC access point reaches N0After secondary, terminal is still stepped on not successfully
Record, then terminal will automatically begin to attempt to access next priority CMCC-EDU access point.
Wherein, it is also third access point, CMCC that CMCC-AUTO access point, which is the first access point in the embodiment of the present invention,
Access point is that the second access point is also the 4th access point.
Comprehensively considering various factors, user and operation commercial city are desirable to preferably up to priority access point CMCC-AUTO,
According to the method for the embodiment of the present invention, lead to not successful connection due to being not logged in after attempting to access CMCC access point, such as
The signal(l)ing condition of fruit CMCC-AUTO access point at this time meets access conditions again, then the terminal will reattempt to
CMCC-AUTO access point adhered to, automated log on Auto logging, complete returned from lower priority access point it is higher
Priority access point meets the needs of user and operator.Meanwhile if user adheres to CMCC access point but without logging into meeting
Hot spot IP is occupied always, is enable the user really needed not have IP to be used, is actively disconnected after can not logging in, also avoids money well
The waste in source.
As shown in figure 3, the embodiments of the present invention also provide a kind of device that terminal intelligently switches between access points, institute
Stating device includes:
First AM access module 10, for after the connection of the terminal and the first access point is passively interrupted, selecting second to connect
Access point carries out trial access, wherein the priority-level of first access point is higher than the priority grade of second access point
Not；
First processing module 20 logs in described for successfully adhering to second access point in the terminal not successfully
When two access points, the attachment state of the terminal Yu second access point is disconnected；
Second AM access module 30 attempts access for reselecting access point.
Wherein, the first processing module includes:
Acquisition submodule is stepped on for after the terminal successfully adheres to second access point, obtaining the terminal waiting
Record duration value T；
First processing submodule, waits log duration upper limit value T for reaching in the waiting log duration value TmaxWhen,
If the terminal logs in second access point not successfully, the attachment state of the terminal Yu second access point is disconnected.
Wherein, the first processing module includes:
Second processing submodule, for attempting access second access point in scheduled time threshold when the terminal
After reaching pre-determined number threshold value, when the terminal still accesses second access point not successfully, disconnect the terminal with it is described
The attachment state of second access point.
Wherein, second AM access module includes:
Submodule is accessed, for selecting the highest-ranking third access point of current priority, root from all access points
The connection of the terminal and access point is completed according to access conditions, wherein all access points include the terminal current search
The whole access points arrived.
Wherein, the access submodule includes:
First access unit, if meeting access conditions for the third access point, the terminal will be attempted to access institute
State third access point；
Second access unit, if being unsatisfactory for access conditions for the third access point, the terminal will be attempted to access
Fourth access point lower than the priority-level of the third access point in all access points.
Wherein, further includes:
Second processing module, for being reached when the terminal the 4th access point described in logon attempt in scheduled time threshold
To after pre-determined number threshold value, when the terminal still logs in four access point not successfully, the terminal will automatically begin to taste
It tries and is lower than the access point of the 4th access point priority-level into priority-level, until being successfully accessed.
Wherein, the waiting log duration value T is default not less than one waits log duration lower limit value Tmin；And/or
The waiting log duration upper limit value TmaxLog duration upper limit threshold is waited no more than one.
It should be noted that the device is the device for applying the method that above-mentioned terminal intelligently switches between access points,
The implementation for the method that above-mentioned terminal intelligently switches between access points can also reach identical technology suitable for the device
Effect.
The embodiments of the present invention also provide a kind of terminals, including terminal as described above intelligently to switch between access points
Device.
The terminal passes through the device that terminal intelligently switches between access points, after passively disconnecting with the first access point, meeting
Attempting the second access point of access will actively disconnect and the second access point in the case where not logining successfully yet after adhering to successfully
Attachment state, reselected from all access points access point attempt access.It realizes in attachment access point but failed login
In the case where can reselect access point, continue data service, while the hot spot IP that release can not log in, avoid meaningless
Complaint and resource waste.
Likewise, the terminal is to apply the terminal for the method that above-mentioned terminal intelligently switches between access points, above-mentioned end
It holds the implementation of the method intelligently switched between access points suitable for the terminal, can also reach identical technical effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (14)
1. a kind of method that terminal intelligently switches between access points, which is characterized in that the described method includes:
After the connection of the terminal and the first access point is passively interrupted, the second access point is selected to carry out trial access, wherein institute
The priority-level for stating the first access point is higher than the priority-level of second access point；
Successfully adhere to second access point in the terminal, when logging in second access point not successfully, disconnects the terminal
With the attachment state of second access point；
It reselects access point and attempts access.
2. the method according to claim 1, wherein described successfully adhere to second access in the terminal
Point, when logging in second access point not successfully, the step of disconnecting the attachment state of the terminal and second access point packet
It includes:
After the terminal successfully adheres to second access point, obtains the terminal and wait log duration value T；
Reach in the waiting log duration value T and waits log duration upper limit value TmaxWhen, if described in the terminal logs in not successfully
Second access point then disconnects the attachment state of the terminal Yu second access point.
3. the method according to claim 1, wherein described successfully adhere to second access in the terminal
Point, when logging in second access point not successfully, the step of disconnecting the attachment state of the terminal and second access point packet
It includes:
It is described after the terminal attempts access second access point in scheduled time threshold reaches pre-determined number threshold value
When terminal still accesses second access point not successfully, the attachment state of the terminal Yu second access point is disconnected.
4. the method according to claim 1, wherein described reselect the step of access point attempts access packet
It includes:
The highest-ranking third access point of current priority is selected from all access points, and the end is completed according to access conditions
The connection at end and access point, wherein all access points include whole access points that the terminal current search arrives.
5. according to the method described in claim 4, it is characterized in that, described complete the terminal and access point according to access conditions
Connection the step of include:
If the third access point meets access conditions, the terminal will be attempted to access the third access point；
If the third access point is unsatisfactory for access conditions, the terminal will be attempted to access in all access points than described
The 4th low access point of the priority-level of third access point.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
After logon attempt access the 4th access point reaches pre-determined number threshold value to the terminal in scheduled time threshold,
When the terminal still logs in access four access point not successfully, the terminal will automatically begin to attempt access priority grade
Not Di Yu the 4th access point priority-level access point, until be successfully accessed.
7. according to the method described in claim 2, it is characterized in that, the waiting log duration value T is not less than a default waiting
Log duration lower limit value Tmin；And/or
The waiting log duration upper limit value TmaxLog duration upper limit threshold is waited no more than one.
8. a kind of device that terminal intelligently switches between access points, which is characterized in that described device includes:
First AM access module, for after the connection of the terminal and the first access point is passively interrupted, selecting the second access to click through
Row attempts access, wherein the priority-level of first access point is higher than the priority-level of second access point；
First processing module logs in second access for successfully adhering to second access point in the terminal not successfully
When point, the attachment state of the terminal Yu second access point is disconnected；
Second AM access module attempts access for reselecting access point.
9. device according to claim 8, which is characterized in that the first processing module includes:
Acquisition submodule, when waiting login for after the terminal successfully adheres to second access point, obtaining the terminal
Long value T；
First processing submodule, waits log duration upper limit value T for reaching in the waiting log duration value TmaxWhen, if institute
It states terminal and logs in second access point not successfully, then disconnect the attachment state of the terminal Yu second access point.
10. device according to claim 8, which is characterized in that it is characterized in that, the first processing module includes:
Second processing submodule reaches for attempting access second access point in scheduled time threshold when the terminal
After pre-determined number threshold value, when the terminal still accesses second access point not successfully, the terminal and described second are disconnected
The attachment state of access point.
11. device according to claim 8, which is characterized in that second AM access module includes:
Submodule is accessed, for selecting the highest-ranking third access point of current priority from all access points, according to connecing
Enter the connection that condition completes the terminal and access point, wherein all access points include that the terminal current search arrives
Whole access points.
12. device according to claim 11, which is characterized in that the access submodule includes:
First access unit, if meeting access conditions for the third access point, the terminal will attempt access described the
Three access points；
Second access unit, if being unsatisfactory for access conditions for the third access point, the terminal will be attempted described in access
Fourth access point lower than the priority-level of the third access point in all access points.
13. device according to claim 12, which is characterized in that further include:
Second processing module, for reaching pre- when the terminal the 4th access point described in logon attempt in scheduled time threshold
After determining frequency threshold value, when the terminal still logs in four access point not successfully, the terminal will automatically begin to attempt to connect
Enter the access point that priority-level is lower than the 4th access point priority-level, until being successfully accessed.
14. a kind of terminal, which is characterized in that including the described in any item terminals of such as claim 8 to 13 intelligence between access points
The device that can switch.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106507289A (en) | 2016-12-07 | 2017-03-15 | 广东欧珀移动通信有限公司 | A kind of cut-in method of wireless network and mobile terminal |
| CN108601066B (en) * | 2018-06-20 | 2021-09-21 | 上海尚往网络科技有限公司 | Wireless access point connection and connection efficiency calculation method, device, equipment and medium |
| CN109618421B (en) * | 2019-01-14 | 2021-04-30 | Oppo广东移动通信有限公司 | Method and device for reconnecting AP, terminal and storage medium |
| CN112312517B (en) * | 2019-07-29 | 2023-02-24 | 广东美的制冷设备有限公司 | Household appliance and network access method and device thereof |
| CN116131911A (en) * | 2022-12-30 | 2023-05-16 | 中国电信股份有限公司卫星通信分公司 | Method for accessing terminal to network, terminal, communication system and storage medium |
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| CN101699861A (en) * | 2009-10-29 | 2010-04-28 | 中兴通讯股份有限公司 | Method and system for restoring video monitoring service |
| WO2013078408A1 (en) * | 2011-11-25 | 2013-05-30 | Bandwidthx Inc. | System for providing intelligent network access selection for a mobile wireless device |
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