CN104066150A - Method and device for accessing WiFi network - Google Patents
Method and device for accessing WiFi network Download PDFInfo
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- CN104066150A CN104066150A CN201310090188.9A CN201310090188A CN104066150A CN 104066150 A CN104066150 A CN 104066150A CN 201310090188 A CN201310090188 A CN 201310090188A CN 104066150 A CN104066150 A CN 104066150A
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- wifi network
- mobile terminal
- wifi
- network area
- effective access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The embodiment of the invention provides a method and device for accessing a WiFi network so as to facilitate a WiFi network accessing operation of a user. The method includes the following steps: judging whether a current mobile terminal enters an effective access WiFi network area which is a range in which a WiFi network is accessible once a specific area is entered, wherein the range is memorized by the mobile terminal; if the mobile terminal enters the range in which the WiFi network is accessible, it is determined that the mobile terminal enters the effective access WiFi network area so that a WiFi switch is opened and the WiFi network is accessed. Compared with a method for accessing a WiFi network, which is provided by the prior art and requires manual switching every time, the method reduces user operation difficulty, brings a comparatively ideal user experience to users and facilitates friendliness of a machine.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of method and apparatus of the WiFi of access network.
Background technology
So-called Wireless Fidelity (Wireless Fidelity, WiFi), be a kind of can be by terminals such as PC, handheld devices (such as Pad, mobile phone) with the interconnected technology of wireless mode.WiFi is the brand of a Wi-Fi communication technology, by WiFi alliance (WiFi Alliance), is held, and object is the interoperability between the Wi-Fi product improving based on IEEE802.11 standard.Use the local area network (LAN) of IEEE802.11 serial protocols to be just called WiFi, even WiFi is equal to wireless the Internet networking.Along with WiFi technology is increasingly mature, WiFi hotspot coverage is also increasing, supports that wifi terminal equipment is also more and more universal.Particularly cellphone subscriber, is limited to the restriction of operator's set meal, the situation that user's ubiquity flow is not enough, and therefore one to the place that has WiFi, and cellphone subscriber can be switched to WiFi online.
The method of a kind of WiFi of access network that prior art provides is: user is after entering the region with WiFi focus, manual-lock interrupts data traffic, open WiFi, mobile phone starts to search for accessible WiFi network (being generally the more intense WiFi network of signal).Search accessible WiFi network, authentication access WiFi network.If user enters this WiFi hot spot region access WiFi network again, repeat above-mentioned steps.
The method of the access WiFi network that above-mentioned prior art provides all needs manual switchover at every turn, to user, operates increase difficulty, and repeatable operation brings comparatively undesirable user to experience to user, is unfavorable for close friend's sense of machine.
Summary of the invention
The embodiment of the present invention provides a kind of method and apparatus of the WiFi of access network, to facilitate user to access this operation of WiFi network.
The embodiment of the present invention provides a kind of method of the WiFi of access network, described method comprises: judge whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that mobile terminal that described mobile terminal is remembered has entered certain region and just can access the scope of WiFi network; If described mobile terminal enters the described scope that can access WiFi network, determine that described mobile terminal enters described effective access WiFi network area, thereby open WiFi switch access WiFi network.
Alternatively, describedly judge whether current mobile terminal has entered effective access WiFi network area and comprised: according to described effective position relationship that accesses WiFi focus in WiFi network area of current mobile terminal and memory, judge whether current mobile terminal has entered effective access WiFi network area.
Alternatively, describedly judge current mobile terminal also comprises before whether having entered effective access WiFi network area: the positional information to WiFi focus in described effective access WiFi network area is remembered.
Alternatively, described the positional information of WiFi focus in described effective access WiFi network area is remembered and comprised: when described mobile terminal enters the region with WiFi focus, by the signal that described WiFi focus is provided, sample and obtain signal point of maximum intensity; Centered by described signal point of maximum intensity, delimit described effective access WiFi network area; Preserve the positional information of described signal point of maximum intensity as the positional information of WiFi focus in described effective access WiFi network area.
Alternatively, described the positional information of WiFi focus in described effective access WiFi network area is remembered and comprised: when described mobile terminal enters the region with WiFi focus, obtain the positional information of described mobile terminal; The multichannel WiFi signal Zhong Mei road WiFi signal strength signal intensity receiving in current location according to described mobile terminal is calculated the position of WiFi focus in described effective access WiFi network area; In described effective access WiFi network area, centered by WiFi focus, delimit described effective access WiFi network area; Preserve the positional information of WiFi focus in described effective access WiFi network area.
Alternatively, described method also comprises: if search is left described effective access WiFi network area less than WiFi network or definite described mobile terminal, open the consumption of described mobile terminal to Mobile data flow.
The embodiment of the present invention provides a kind of device of the WiFi of access network, described device comprises: judge module, be used for judging whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that mobile terminal device that described mobile terminal is remembered enters described region and just can access the scope of WiFi network; The first switch module, if enter the described scope that can access WiFi network for described mobile terminal, determines that described mobile terminal enters described effective access WiFi network area, thereby opens WiFi switch access WiFi network.
Alternatively, described judge module comprises: position relationship judging unit, and for judging according to the position relationship of WiFi focus in described effective access WiFi network area of current mobile terminal and memory whether current mobile terminal has entered described effective access WiFi network area.
Alternatively, described device also comprises: memory module, and for the positional information of WiFi focus in described effective access WiFi network area is remembered.
Alternatively, described memory module comprises: sampling unit, and for when described mobile terminal enters the region with WiFi focus, by the signal that described WiFi focus is provided, sample and obtain signal point of maximum intensity; Delimitation unit, first area, for delimiting described effective access WiFi network area centered by described signal point of maximum intensity; The first storage unit, for preserving the positional information of described signal point of maximum intensity as the positional information of WiFi focus in described effective access WiFi network area.
Alternatively, described memory module comprises: acquiring unit, for when described mobile terminal enters the region with WiFi focus, obtains the positional information of described mobile terminal; Focus determining unit, for effectively accessing the position of WiFi focus in WiFi network area described in the multichannel WiFi signal Zhong Mei road WiFi calculated signals receiving in current location according to described mobile terminal; Second area delimited unit, for delimiting described effective access WiFi network area centered by WiFi focus in described effective access WiFi network area; The second storage unit, for preserving the positional information of WiFi focus in described effective access WiFi network area.
Alternatively, described device also comprises: second switch module, if leave described effective access WiFi network area for search less than WiFi network or definite described mobile terminal, thereby open the consumption of described mobile terminal to Mobile data flow.
From the invention described above embodiment, due to when judgement current mobile terminal has entered effective access WiFi network area, the system of mobile terminal can directly be opened WiFi switch access WiFi network.In the method for the access WiFi network providing with prior art, all need manual switchover to compare, the method that the embodiment of the present invention provides has reduced user's operation easier at every turn, to user, brings more satisfactory user to experience, and is also conducive to close friend's sense of machine.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, to the accompanying drawing of required use in prior art or embodiment description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, can also obtain as these accompanying drawings other accompanying drawing.
Fig. 1 is the method flow schematic diagram of the access WiFi network that provides of the embodiment of the present invention;
Fig. 2 is the apparatus structure schematic diagram of the access WiFi network that provides of the embodiment of the present invention;
Fig. 3 is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 4-a is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 4-b is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 5-a is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 5-b is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 6-a is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 6-b is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 7-a is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 7-b is the apparatus structure schematic diagram of the access WiFi network that provides of another embodiment of the present invention;
Fig. 8 is the mobile terminal structure schematic diagram that the embodiment of the present invention provides;
Fig. 9 is the mobile terminal structure schematic diagram that another embodiment of the present invention provides;
Figure 10 is the mobile terminal structure schematic diagram that another embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, the every other embodiment that those skilled in the art obtain, belongs to the scope of protection of the invention.
Referring to accompanying drawing 1, is the method flow schematic diagram of the access WiFi network that provides of the embodiment of the present invention, mainly comprises step S101 and step S102, is described in detail as follows:
S101, judges whether current mobile terminal has entered effective access WiFi network area.
In embodiments of the present invention, so-called effectively access WiFi network area, refers to that mobile terminal that mobile terminal is remembered has entered certain region and just can access the scope of WiFi network.Particularly, can be according to the position relationship of WiFi focus in effective access WiFi network area of current mobile terminal and memory, judge whether current mobile terminal has entered effective access WiFi network area.For example, set up a threshold value, if when the distance of WiFi focus is less than this threshold value in effective access WiFi network area of current mobile terminal and memory, judge that current mobile terminal has entered effective access WiFi network area.
Effectively in access WiFi network area WiFi focus as a positional information memory in mobile terminal, as the embodiment that the positional information of WiFi focus in effective access WiFi network area is remembered, can be when mobile terminal enters the region with WiFi focus, by the signal that this WiFi focus is provided, sample and obtain signal point of maximum intensity, then centered by this signal point of maximum intensity, delimit effectively access WiFi network area, meanwhile, preserve the positional information of described signal point of maximum intensity as the positional information of WiFi focus in effective access WiFi network area.It should be noted that, by the signal that WiFi focus is provided, sampling that to obtain signal point of maximum intensity be not actual WiFi focus, there is the deviation of some signal strength signal intensities in signal point of maximum intensity and actual WiFi focus in meeting.Therefore,, when delimiting effective access WiFi network area, need to carry out according to certain rule.The scope of delimiting is too large, in the time of can causing accessing, cannot search out WiFi network; The scope of delimiting is too little, can cause function perfect not.The rule drawing the line is the parameter drawing through actual measurement at the beginning of design.For example, when signal point of maximum intensity is set to WiFi focus, the scope of needs measurement delimitation can guarantee successfully to access WiFi focus when much.For example, when the most better signal strength signal intensity of signal is 2 lattice, delimitation be a scope, when the most better signal strength signal intensity of signal is 3 lattice, delimitation be another scope, therefore, effectively accessing WiFi network area is a dynamic scope.
As another embodiment that the positional information of WiFi focus in effective access WiFi network area is remembered, can be when mobile terminal enters the region with WiFi focus, obtain the positional information of mobile terminal, then, the WiFi signal receiving according to the positional information at mobile terminal is determined WiFi focus in effective access WiFi network area, particularly, the every road of the multichannel WiFi signal WiFi signal strength signal intensity receiving in current location according to mobile terminal calculates the accurate location of WiFi focus, for example, the multichannel WiFi signal receiving in current location according to mobile terminal, compare multichannel WiFi signal Zhong Mei road WiFi signal strength signal intensity, if which WiFi signal is the strongest, can go out according to the source of the strongest WiFi signal and/or path computing the accurate location of WiFi focus.Finally, in effectively accessing WiFi network area, centered by WiFi focus, delimit described effective access WiFi network area, and preserve the positional information of WiFi focus in described effective access WiFi network area.
In the above-described embodiments, positional information can be used the global positioning system (GlobalPositioning System, GPS) of mobile terminal to obtain.
S102, if described mobile terminal enters the described scope that can access WiFi network, determines that described mobile terminal enters described effective access WiFi network area, thereby opens WiFi switch access WiFi network.
So-called Mobile data flow, refer to the data traffic producing by the mobile communication technology online such as GPRS, EDGE, TD-SCDMA, HSDPA or the value-added service of use related data, do not comprise by other modes such as WiFi, CSD produced flow of surfing the Net, do not comprise the data traffic that the data increment business (such as multimedia message, number light wall pipe man, complete bent download, news flash etc.) by content charging is examined and made cuts.In embodiments of the present invention, if judgement current mobile terminal has entered the scope that can access WiFi network, determine that described mobile terminal enters described effective access WiFi network area, open WiFi switch access WiFi network.It should be noted that, the above-mentioned WiFi of opening switch is the automatism of system; After WiFi switch opens, by scanning, authentication access WiFi network; When opening WiFi switch or afterwards, can close the consumption to Mobile data flow.If search, less than WiFi network, is closed WiFi switch automatically, reopen the consumption to Mobile data flow.If determine, mobile terminal leaves effective access WiFi network area, and system is opened the consumption of mobile terminal to Mobile data flow automatically, closes WiFi switch.
The method of the access WiFi network providing from the invention described above embodiment, due to when judgement current mobile terminal has entered effective access WiFi network area, the system of mobile terminal can directly be opened WiFi switch access WiFi network.In the method for the access WiFi network providing with prior art, all need manual switchover to compare, the method that the embodiment of the present invention provides has reduced user's operation easier at every turn, to user, brings more satisfactory user to experience, and is also conducive to close friend's sense of machine.
Referring to accompanying drawing 2, is the apparatus structure schematic diagram of the access WiFi network that provides of the embodiment of the present invention.For convenience of explanation, only show the part relevant to the embodiment of the present invention.The device of the access WiFi network of accompanying drawing 2 examples comprises judge module 201 and switch module 202, wherein:
Judge module 201, for judging whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that mobile terminal that described mobile terminal is remembered has entered certain region and just can access the scope of WiFi network;
The first switch module 202, enters the described scope that can access WiFi network for described mobile terminal, determines that described mobile terminal enters described effective access WiFi network area, thereby opens WiFi switch access WiFi network.
It should be noted that, more than access in the execution mode of device of WiFi network, the division of each functional module only illustrates, can be as required in practical application, for example the facility of the configuration requirement of corresponding hardware or the realization of software is considered, and above-mentioned functions is distributed, by different functional modules, completed, the internal structure that is about to the device of described access WiFi network is divided into different functional modules, to complete all or part of function described above.And, in practical application, corresponding functional module in the present embodiment can be to be realized by corresponding hardware, also can be completed by the corresponding software of corresponding hardware implement, for example, aforesaid judge module, can be to judge whether current mobile terminal has entered the hardware of effective access WiFi network area, determining device for example, thus can be also to carry out general processor or other hardware devices that corresponding computer program completes aforementioned function; The first switch module as the aforementioned again, if can be, there is the aforementioned mobile terminal of execution to enter the described scope that can access WiFi network, determine that described mobile terminal enters described effective access WiFi network area, thereby open the hardware of WiFi switch access WiFi network function, the first derailing switch for example, thus can be also to carry out general processor or other hardware devices (each embodiment that this specification provides can apply foregoing description principle) that corresponding computer program completes aforementioned function.
It should be noted that, the above-mentioned WiFi of opening switch is the automatism of system; After WiFi switch opens, by scanning, authentication access WiFi network; When opening WiFi switch or afterwards, can close the consumption to Mobile data flow.If search, less than WiFi network, is closed WiFi switch automatically, reopen the consumption to Mobile data flow.If determine, mobile terminal leaves effective access WiFi network area, and system is opened the consumption of mobile terminal to Mobile data flow automatically, closes WiFi switch.
The judge module 201 of accompanying drawing 2 examples can comprise position relationship judging unit 301, the device of the access WiFi network that another embodiment of the present invention provides as shown in Figure 3.Position relationship judging unit 301 is for judging according to the position relationship of WiFi focus in described effective access WiFi network area of current mobile terminal and memory whether current mobile terminal has entered effective access WiFi network area.
The device of the access WiFi network of accompanying drawing 2 or accompanying drawing 3 examples can also comprise memory module 401, the device of the access WiFi network that another embodiment of the present invention provides as shown in accompanying drawing 4-a or accompanying drawing 4-b.Memory module 401 is for remembering the positional information of WiFi focus in effective access WiFi network area.
The memory module 401 of accompanying drawing 4-a or accompanying drawing 4-b example can comprise sampling unit 501, delimitation unit, first area 502 and the first storage unit 503, the device of the access WiFi network that another embodiment of the present invention provides as shown in accompanying drawing 5-a or accompanying drawing 5-b, wherein:
Sampling unit 501, for when described mobile terminal enters the region with WiFi focus, is sampled and is obtained signal point of maximum intensity by the signal that described WiFi focus is provided;
Delimitation unit, first area 502, for delimiting described effective access WiFi network area centered by described signal point of maximum intensity;
The first storage unit 503, for preserving the positional information of described signal point of maximum intensity as the positional information of WiFi focus in described effective access WiFi network area.
The memory module 401 of accompanying drawing 4-a or accompanying drawing 4-b example can comprise acquiring unit 601, focus determining unit 602, second area delimitation unit 603 and the second storage unit 604, the device of the access WiFi network that another embodiment of the present invention provides as shown in accompanying drawing 6-a or accompanying drawing 6-b, wherein:
Acquiring unit 601, for when described mobile terminal enters the region with WiFi focus, obtains the positional information of described mobile terminal;
Focus determining unit 602, for effectively accessing the position of WiFi focus in WiFi network area described in the multichannel WiFi signal Zhong Mei road WiFi calculated signals receiving in current location according to described mobile terminal;
Second area delimited unit 603, for delimiting described effective access WiFi network area centered by WiFi focus in described effective access WiFi network area;
The second storage unit 604, for preserving the positional information of WiFi focus in described effective access WiFi network area.
The device of the access WiFi network of accompanying drawing 2 or accompanying drawing 3 examples can also comprise second switch module 701, the device of the access WiFi network that another embodiment of the present invention provides as shown in accompanying drawing 7-a or accompanying drawing 7-b.If second switch module 701 is left described effective access WiFi network area for search less than WiFi network or definite described mobile terminal, thereby opens the consumption of described mobile terminal to Mobile data flow.
Referring to accompanying drawing 8, is the mobile terminal structure schematic diagram that the embodiment of the present invention provides.For convenience of explanation, only show the part relevant to the embodiment of the present invention.The mobile terminal of accompanying drawing 8 examples comprises first memory 801, processor 802 and the first switch element 803.In the mobile terminal of accompanying drawing 8 examples, first memory 801 has entered the mobile terminal of mobile terminal memory the range storage that just can access WiFi network in certain region for effective access WiFi network area.Processor 802 judges whether current mobile terminal has entered effective access WiFi network area of first memory 801 storages, if processor 802 judgement mobile terminals enter the scope that can access WiFi network, determine that mobile terminal enters described effective access WiFi network area, particularly, processor 802 judges according to the position relationship of WiFi focus in effective access WiFi network area of current mobile terminal and memory whether current mobile terminal has entered effective access WiFi network area.The first switch element 803 determines that at processor 802 mobile terminal enters behind effective access WiFi network area of first memory 801 storages, opens WiFi switch access WiFi network.
The mobile terminal of accompanying drawing 8 examples can also comprise second memory 901, the mobile terminal that another embodiment of the present invention provides as shown in Figure 9.In effective access WiFi network area of 901 pairs of first memories of second memory, 801 storages, the positional information of WiFi focus is remembered.In one embodiment of the invention, the second memory 901 of accompanying drawing 9 examples is when mobile terminal enters the region with WiFi focus, by the signal that WiFi focus is provided, sample and obtain signal point of maximum intensity, centered by described signal point of maximum intensity, delimit effectively access WiFi network area, preserve the positional information of signal point of maximum intensity as the positional information of WiFi focus in effective access WiFi network area.In another embodiment of the present invention, the second memory 901 of accompanying drawing 9 examples is when mobile terminal enters the region with WiFi focus, obtain the positional information of mobile terminal, the multichannel WiFi signal Zhong Mei road WiFi signal strength signal intensity receiving in current location according to mobile terminal is calculated the position of effectively accessing WiFi focus in WiFi network area, in effectively accessing WiFi network area, centered by WiFi focus, delimit effectively access WiFi network area, preserve the positional information of WiFi focus in described effective access WiFi network area.
The mobile terminal of accompanying drawing 8 examples can also comprise second switch unit 1001, the mobile terminal that another embodiment of the present invention provides as shown in Figure 10.In the mobile terminal of accompanying drawing 10 examples, if determining search, processor 802 leaves described effective access WiFi network area less than WiFi network or definite described mobile terminal, the consumption of described mobile terminal to Mobile data flow is opened in second switch unit 1001.
It should be noted that, the above-mentioned WiFi of opening switch is the automatism of system; After WiFi switch opens, by scanning, authentication access WiFi network; When opening WiFi switch or afterwards, can close the consumption to Mobile data flow.If search, less than WiFi network, is closed WiFi switch automatically, reopen the consumption to Mobile data flow.If determine, mobile terminal leaves effective access WiFi network area, and system is opened the consumption of mobile terminal to Mobile data flow automatically, closes WiFi switch.
It should be noted that, the contents such as the information interaction between each module/unit of said apparatus, implementation, due to the inventive method embodiment based on same design, its technique effect bringing is identical with the inventive method embodiment, particular content can, referring to the narration in the inventive method embodiment, repeat no more herein.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the hardware that instruction is relevant to complete by program, such as following the whole bag of tricks one or more or all:
Judge whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that the described mobile terminal of described mobile terminal memory has entered certain region and just can access the scope of WiFi network;
If described mobile terminal enters the described scope that can access WiFi network, determine that described mobile terminal enters described effective access WiFi network area, thereby open WiFi switch, access described WiFi network.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of above-described embodiment is to come the hardware that instruction is relevant to complete by program, this program can be stored in a computer-readable recording medium, storage medium can comprise: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
The method and apparatus of a kind of WiFi of the access the network above embodiment of the present invention being provided is described in detail, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
Claims (12)
1. a method that accesses WiFi network, is characterized in that, described method comprises:
Judge whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that the described mobile terminal of described mobile terminal memory has entered certain region and just can access the scope of WiFi network;
If described mobile terminal enters the described scope that can access WiFi network, determine that described mobile terminal enters described effective access WiFi network area, thereby open WiFi switch, access described WiFi network.
2. the method for claim 1, is characterized in that, describedly judges whether current mobile terminal has entered effective access WiFi network area and comprised:
According to the position relationship of WiFi focus in described effective access WiFi network area of current mobile terminal and memory, judge whether current mobile terminal has entered effective access WiFi network area.
3. method as claimed in claim 1 or 2, is characterized in that, describedly judges whether current mobile terminal has entered before effective access WiFi network area and also comprises:
Positional information to WiFi focus in described effective access WiFi network area is remembered.
4. method as claimed in claim 3, is characterized in that, described the positional information of WiFi focus in described effective access WiFi network area is remembered and comprised:
When described mobile terminal enters the region with WiFi focus, by the signal that described WiFi focus is provided, sample and obtain signal point of maximum intensity;
Centered by described signal point of maximum intensity, delimit described effective access WiFi network area;
Preserve the positional information of described signal point of maximum intensity as the positional information of WiFi focus in described effective access WiFi network area.
5. method as claimed in claim 3, is characterized in that, described the positional information of WiFi focus in described effective access WiFi network area is remembered and comprised:
When described mobile terminal enters the region with WiFi focus, obtain the positional information of described mobile terminal;
The multichannel WiFi signal Zhong Mei road WiFi signal strength signal intensity receiving in current location according to described mobile terminal is calculated the position of WiFi focus in described effective access WiFi network area;
In described effective access WiFi network area, centered by WiFi focus, delimit described effective access WiFi network area;
Preserve the positional information of WiFi focus in described effective access WiFi network area.
6. method as claimed in claim 1 or 2, is characterized in that, described method also comprises:
If search is less than WiFi network or determine that described mobile terminal leaves described effective access WiFi network area, open the consumption of described mobile terminal to Mobile data flow.
7. a device that accesses WiFi network, is characterized in that, described device comprises:
Judge module, for judging whether current mobile terminal has entered effective access WiFi network area, described effective access WiFi network area is that the described mobile terminal of described mobile terminal memory has entered certain region and just can access the scope of WiFi network;
The first switch module, enters the described scope that can access WiFi network for described mobile terminal, determines that described mobile terminal enters described effective access WiFi network area, thereby opens WiFi switch access WiFi network.
8. device as claimed in claim 7, is characterized in that, described judge module comprises:
Position relationship judging unit, for judging according to the position relationship of WiFi focus in described effective access WiFi network area of current mobile terminal and memory whether current mobile terminal has entered described effective access WiFi network area.
9. install as claimed in claim 7 or 8, it is characterized in that, described device also comprises:
Memory module, for remembering the positional information of WiFi focus in described effective access WiFi network area.
10. device as claimed in claim 9, is characterized in that, described memory module comprises:
Sampling unit, for when described mobile terminal enters the region with WiFi focus, is sampled and is obtained signal point of maximum intensity by the signal that described WiFi focus is provided;
Delimitation unit, first area, for delimiting described effective access WiFi network area centered by described signal point of maximum intensity;
The first storage unit, for preserving the positional information of described signal point of maximum intensity as the positional information of WiFi focus in described effective access WiFi network area.
11. devices as claimed in claim 9, is characterized in that, described memory module comprises:
Acquiring unit, for when described mobile terminal enters the region with WiFi focus, obtains the positional information of described mobile terminal;
Focus determining unit, for effectively accessing the position of WiFi focus in WiFi network area described in the multichannel WiFi signal Zhong Mei road WiFi calculated signals receiving in current location according to described mobile terminal;
Second area delimited unit, for delimiting described effective access WiFi network area centered by WiFi focus in described effective access WiFi network area;
The second storage unit, for preserving the positional information of WiFi focus in described effective access WiFi network area.
12. install as claimed in claim 7 or 8, it is characterized in that, described device also comprises:
Second switch module, if leave described effective access WiFi network area for search less than WiFi network or definite described mobile terminal, thereby opens the consumption of described mobile terminal to Mobile data flow.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090188.9A CN104066150A (en) | 2013-03-20 | 2013-03-20 | Method and device for accessing WiFi network |
| PCT/CN2014/073688 WO2014146577A1 (en) | 2013-03-20 | 2014-03-19 | Wifi network access method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090188.9A CN104066150A (en) | 2013-03-20 | 2013-03-20 | Method and device for accessing WiFi network |
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| CN104066150A true CN104066150A (en) | 2014-09-24 |
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| WO2014146577A1 (en) | 2014-09-25 |
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