CN102781071B - Method for searching Wi-Fi hot spot and mobile terminal - Google Patents
Method for searching Wi-Fi hot spot and mobile terminal Download PDFInfo
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- CN102781071B CN102781071B CN201210239191.8A CN201210239191A CN102781071B CN 102781071 B CN102781071 B CN 102781071B CN 201210239191 A CN201210239191 A CN 201210239191A CN 102781071 B CN102781071 B CN 102781071B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a method for searching a Wi-Fi hot spot through a mobile terminal and a mobile terminal. The method comprises the steps: detecting the variation of a network signal of a network of a current mobile terminal; determining whether the variation of the network signal of the mobile terminal meets a Wi-Fi scanning triggering condition of the mobile terminal; if the Wi-Fi scanning triggering condition of the mobile terminal is met, starting Wi-Fi scanning, and searching a Wi-Fi hot spot. According to the method, the variation of the network signal is served as the condition for determining whether to start Wi-Fi scanning and search the Wi-Fi hot spot, thus, the usable Wi-Fi hot spot can be timely searched, and a problem due to quick power consumption of the mobile terminal caused by frequently starting Wi-Fi hardware can be avoided.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and the mobile terminal of searching for Wi-Fi Hotspot.
Background technology
Current mobile terminal device (such as Smartphone, E5 etc.) generally has cellular network and Wi-Fi access technology all simultaneously.Cellular network refers generally to the mobile communication technology (such as GSM, WCDMA etc.) based on 3GPP agreement, has features such as covering extensively, support seamless roam, mobility are good.Wi-Fi is the wireless network access technology based on IEEE802.11 protocol issuance, has the features such as transmission rate is high, network design is simple, cost is low.Concerning user, use cellular network can obtain business whenever and wherever possible, but transmission rate is lower and rate are relatively high; Use Wi-Fi can enjoy higher transmission rate and the even free rate of relative moderate, but can only use in limited place.
So be having the scene of Wi-Fi, using Wi-Fi as far as possible for the radio access scheme that mobile terminal is more satisfactory, otherwise use 3G network access.Although general integrated 3G and the Wi-Fi two kinds of access technologies all simultaneously of mobile terminal.But both are operationally separate.For 3G signal, log equipment must follow 3GPP agreement.Wi-Fi is generally taked to the mode of periodic scan.
The scan period of Wi-Fi is a more doubt parameter.If cycle set is very short, needs constantly to start Wi-Fi hardware, will power consumption be increased, and be unfavorable for battery durable.If cycle set obtains very long, be unfavorable for again Timeliness coverage Wi-Fi Hotspot.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of method and the mobile terminal of searching for Wi-Fi Hotspot, can Timeliness coverage Wi-Fi Hotspot avoid frequent starting Wi-Fi hardware.
In order to solve the problems of the technologies described above, on the one hand, The embodiment provides a kind of method of searching for Wi-Fi Hotspot, comprising:
Detect the change of the current resident network of network signal of mobile terminal;
Judge whether the network signal change of the described mobile terminal determined meets the Wi-Fi scanning trigger condition of described mobile terminal;
When the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
On the other hand, The embodiment provides a kind of mobile terminal searching for Wi-Fi Hotspot, comprising:
Detection module, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal;
Control module, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module, controls to start Wi-Fi scanning, search Wi-Fi Hotspot.
Tool of the present invention has the following advantages or beneficial effect:
By using the change of network signal as the judgment condition whether triggering Wi-Fi scanning, available Wi-Fi Hotspot can not only be searched in time, also can alleviate the frequent Wi-Fi of unlatching hardware and cause the problem that mobile terminal power consumption increases, cruising time shortens.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in first embodiment of the invention;
Fig. 2 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in second embodiment of the invention;
Fig. 3 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in third embodiment of the invention;
Fig. 4 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in fourth embodiment of the invention;
Fig. 5 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in fifth embodiment of the invention;
Fig. 6 is the schematic flow sheet of the method for searching for Wi-Fi Hotspot in sixth embodiment of the invention;
Fig. 7 is the structured flowchart of the mobile terminal searching for Wi-Fi Hotspot in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below with reference to the accompanying drawings embodiments of the invention are described.See Fig. 1, for searching for the schematic flow sheet of the method for Wi-Fi Hotspot in first embodiment of the invention.The method of searching for Wi-Fi Hotspot described in the present embodiment comprises:
S101: the change detecting the current resident network of network signal of mobile terminal.
Concrete, according to the change of the network signal of mobile terminal in current resident network, can determine whether the position of mobile terminal there occurs change and change in location situation, thus can determine whether to need to open Wi-Fi scanning in following steps.
S102: judge whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
S103: when the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
Further, mobile terminal is when initially starting shooting or restarting, and described mobile terminal starts Wi-Fi run-down after corresponding network is as network resident such as 2G/3G, if available Wi-Fi Hotspot do not detected, the situation of change of Sampling network signal, namely performs described S101 to S103.After available Wi-Fi Hotspot being detected, can notify that user carries out the networks such as 2G, 3G and also automatically can be switched by mobile terminal to the switching of Wi-Fi network.
Judge in described S102 that the network signal of described mobile terminal changes the Wi-Fi scanning trigger condition whether meeting mobile terminal and specifically can judge with under type:
Determine that described mobile terminal is in idle condition or forward access channel status or Paging Control Channel state according to the network signal situation of change of described mobile terminal, and described mobile terminal from a cell reselection to another community time, the network signal change of corresponding mobile terminal meets Wi-Fi and scans trigger condition;
Determine that described mobile terminal is in idle condition according to the network signal situation of change of described mobile terminal, and whether from a cell reselection to another community, and when the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value, the network signal change of corresponding mobile terminal meets Wi-Fi and scans trigger condition;
When determining that according to the network signal situation of change of described mobile terminal the intensity after the unidirectional fluctuation of network signal intensity of the resident same community of described mobile terminal exceedes preset signal strength threshold value, the network signal change of corresponding mobile terminal meets Wi-Fi and scans trigger condition;
Determine that described mobile terminal is in dedicated channel status according to the network signal situation of change of described mobile terminal, and compared with last active set state, in active set, community is connected with half or over half when being replaced, and the network signal change of corresponding mobile terminal meets Wi-Fi and scans trigger condition;
Determine that described mobile terminal is in dedicated channel status according to the network signal situation of change of described mobile terminal, and when the strongest current small active area is deleted from active set, the network signal change of corresponding mobile terminal meets Wi-Fi and scans trigger condition;
It should be noted that, when mobile terminal is in dedicated channel status, in active set, community is connected with half or is over halfly replaced, and to refer to compared with certain moment community in active set and is connected with half or is over halfly replaced by other communities or deleted; When mobile terminal is in dedicated channel status, the strongest small active area is deleted from active set, refers to the strongest small active area of current time deleted from active set.
In the present embodiment, using the change of network signal as the judgment condition whether triggering Wi-Fi scanning, Wi-Fi scanning can not only be carried out in time, also can avoid in the situations such as mobile terminal locations is constant, frequent starting Wi-Fi scans and causes mobile terminal power consumption to increase, improve the flying power of mobile terminal, and improve the efficiency of search Wi-Fi Hotspot.
Divide several embodiment below, said circumstances is described in detail.
Please refer to Fig. 2, be wherein depicted as in second embodiment of the invention the schematic flow sheet of the method for searching for Wi-Fi Hotspot, comprise:
S201: the change detecting the current resident network of network signal of mobile terminal;
S202: judge whether described mobile terminal is in idle condition or forward access channel status or Paging Control Channel state according to the change of the network signal of described mobile terminal, and whether described mobile terminal is from a cell reselection to another community; When judged result is for being, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
That is: idle condition or forward access channel status or Paging Control Channel state whether is at described mobile terminal, and described mobile terminal whether from a cell reselection to another community time, show that the change in location of mobile terminal meets to open Wi-Fi unlocking condition, need the Wi-Fi scanning of opening mobile terminal, search Wi-Fi Hotspot.
S203: when judging that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
Be anchored in the networks such as 2G/3G when mobile terminal, and be in idle condition or forward access channel status or Paging Control Channel state, and during from a cell reselection to another community, start Wi-Fi scanning, search Wi-Fi Hotspot.
Please refer to Fig. 3, be wherein depicted as in third embodiment of the invention the schematic flow sheet of the method for searching for Wi-Fi Hotspot, comprise:
S301: the change detecting the current resident network of network signal of mobile terminal;
S302: the network signal change according to described mobile terminal judges whether described mobile terminal is in idle condition, and whether from a cell reselection to another community;
S303: when being judged as YES, judges whether the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value further;
If be not more than predetermined threshold value, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
That is: whether idle condition is at described mobile terminal, and from a cell reselection to another community, and when whether the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value, show that the change in location situation of mobile terminal is the Wi-Fi unlocking condition meeting described mobile terminal, need the Wi-Fi scanning of opening described mobile terminal, search Wi-Fi Hotspot.
S304: when judging that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.Otherwise, do not start Wi-Fi scanning.
It should be noted that, in the present embodiment, the frequent switching of indication refers in 1 minute inherent different districts and switches more than 2 times.
Please refer to Fig. 4, be wherein depicted as in fourth embodiment of the invention the schematic flow sheet of the method for searching for Wi-Fi Hotspot, comprise:
S401: the change detecting the current resident network of network signal of mobile terminal;
S402: whether exceed preset signal strength threshold value according to the intensity after the network signal change of described mobile terminal judges the unidirectional fluctuation of network signal intensity of the resident same community of described mobile terminal; If exceed, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
That is: when whether the intensity after the unidirectional fluctuation of network signal intensity of the resident same community of described mobile terminal exceedes preset signal strength threshold value, show that the change in location situation of mobile terminal is the Wi-Fi unlocking condition meeting described mobile terminal, need the Wi-Fi scanning of opening described mobile terminal, search Wi-Fi Hotspot.
S403: when judging that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
In the present embodiment, preset signal strength arranges according to the situation of mobile terminal physical hardware, and distinct device is difference slightly.
Please refer to Fig. 5, be wherein depicted as in fifth embodiment of the invention the schematic flow sheet of the method for searching for Wi-Fi Hotspot, comprise:
S501: the change detecting the current resident network of network signal of mobile terminal;
S502: judge whether described mobile terminal is in dedicated channel status according to the change of the network signal of described mobile terminal, and compared with last active set state, in active set, whether community connection has half or to be over halfly replaced; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
That is: whether dedicated channel status is at described mobile terminal, and compared with last active set state, whether in active set, community connects half or over half when being replaced, show that the change in location situation of mobile terminal is the Wi-Fi unlocking condition meeting described mobile terminal, need the Wi-Fi scanning of opening described mobile terminal, search Wi-Fi Hotspot.
S503: when judging that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
It should be noted that, wherein in active set, community is connected with half or over half being replaced refers to compared with previous moment, and in active set, community is connected with half or community over half and is replaced by other communities or deleted.Wherein, active set refer to mobile terminal from network allocation to the set of cells that can be used for carrying out data service.
Please refer to Fig. 6, be wherein depicted as in sixth embodiment of the invention the schematic flow sheet of the method for searching for Wi-Fi Hotspot, comprise:
S601: the change detecting the current resident network of network signal of mobile terminal;
S602: the network signal change according to described mobile terminal judges whether described mobile terminal is in dedicated channel status, and whether the strongest current small active area is deleted from active set; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
That is: whether dedicated channel status is at described mobile terminal, and the strongest current small active area whether deleted from active set time, show that the change in location situation of mobile terminal is the Wi-Fi unlocking condition meeting described mobile terminal, need the Wi-Fi scanning of opening described mobile terminal, search Wi-Fi Hotspot.
S603: when judging that the network signal situation of change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal, start Wi-Fi scanning, search Wi-Fi Hotspot.
Wherein, the strongest small active area, refer to terminal keep is connected adjudicate the moment play the strongest community of signal.
In the embodiment above, all using the change of network signal as whether starting Wi-Fi scanning, the judgment condition of search Wi-Fi Hotspot, immediately the problem that Wi-Fi Hotspot can be avoided again frequent starting Wi-Fi hardware and causes mobile terminal power consumption excessive can either be found, improve the flying power of mobile terminal, and add user and to surf the Net Experience Degree.
Please refer to Fig. 7, be wherein depicted as the structured flowchart of mobile terminal in one embodiment of the invention.In the present embodiment, mobile terminal comprises detection module 1, judge module 2, control module 3, wherein:
Detection module 1, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module 2, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal;
Control module 3, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module 2, controls to start Wi-Fi scanning, search Wi-Fi Hotspot.
In a kind of execution mode, described judge module 2 comprises:
First judging unit, judge whether described mobile terminal is in idle condition or forward access channel status or Paging Control Channel state according to the change of the network signal of described mobile terminal, and whether described mobile terminal is from a cell reselection to another community, when judged result is for being, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
When access mobile terminal is in idle condition or forward access channel status or Paging Control Channel state, and during from a cell reselection to another community, start Wi-Fi scanning, search Wi-Fi Hotspot.
In another kind of execution mode, described judge module 2 comprises:
For the network signal change according to described mobile terminal, second judging unit, judges whether described mobile terminal is in idle condition, and whether from a cell reselection to another community;
And for when being judged as YES, judge whether the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value further;
If be not more than predetermined threshold value, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
Mobile terminal is in idle condition or forward access channel status or Paging Control Channel state, from a cell reselection to another community, and do not have in preset time period frequent between 2 communities gravity treatment or switch time, start Wi-Fi scanning, search Wi-Fi Hotspot; And when mobile terminal is in idle condition or forward access channel status or Paging Control Channel state, from a cell reselection to another community, and frequently when gravity treatment or switching, do not start Wi-Fi scanning, do not search for Wi-Fi Hotspot between 2 communities in preset time period.
In another embodiment, described judge module 2 comprises:
Whether the 3rd judging unit, exceed preset signal strength threshold value for the intensity after judging the unidirectional fluctuation of network signal intensity of the resident same community of described mobile terminal according to the network signal change of described mobile terminal; If exceed, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
When intensity after the unidirectional fluctuation of signal strength signal intensity of the same community of network resident exceedes preset signal strength, start Wi-Fi scanning, search Wi-Fi Hotspot.
In another embodiment, described judge module 2 comprises:
4th judging unit, for judging whether described mobile terminal is in dedicated channel status according to the change of the network signal of described mobile terminal, and compared with last active set state, in active set, whether community connection has half or to be over halfly replaced; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
When mobile terminal is in designated lane state, compared with last active set state, in active set, community is connected with half or over half when being replaced, and starts Wi-Fi scanning, search Wi-Fi Hotspot.
Wherein, active set refer to mobile terminal from network allocation to the set of cells that can be used for carrying out data service.In active set, community is connected with half or is over halfly replaced, and to refer to compared with previous moment community in active set and is connected with half or community over half and is replaced by other communities or deleted.
In another embodiment, described judge module 2 comprises:
5th judging unit, judge whether described mobile terminal is in dedicated channel status, and whether the strongest current small active area is deleted from active set for the network signal change according to described mobile terminal; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
When mobile terminal is in designated lane state, and when the strongest small active area is deleted from active set, start Wi-Fi scanning, search Wi-Fi Hotspot.
Wherein, the strongest small active area, refer to terminal keep is connected adjudicate the moment play the strongest community of signal.The strongest small active area is deleted from active set, refers in the strongest current small active area deleted from active set.
It should be noted that, described judge module 2 can comprise any one or multiple combinations in described first judging unit, the second judging unit, the 3rd judging unit, the 4th judging unit, the 5th judging unit, as long as one of them judging unit judged result is the Wi-Fi scanning of triggering mobile terminals, namely show that the change in location of described mobile terminal meets Wi-Fi to scan unlocking condition, then start Wi-Fi scanning, search Wi-Fi Hotspot.
It should be noted that, the network state of mobile terminal comprises idle condition IDLE, forward access channel status FACH, Paging Control Channel state PCH and dedicated channel status DCH in this application.
Embodiment of the present invention tool has the following advantages or beneficial effect:
By using the change of network signal as the judgment condition whether triggering Wi-Fi scanning, available Wi-Fi Hotspot can not only be searched in time, also can alleviate the frequent Wi-Fi of unlatching hardware and cause the problem that mobile terminal power consumption increases, cruising time shortens.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each execution mode can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (8)
1. search for a method for Wi-Fi Hotspot, it is characterized in that, comprising:
Detect the change of the current resident network of network signal of mobile terminal;
Judge whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
When the Wi-Fi judging to meet described mobile terminal scans trigger condition, start Wi-Fi scanning, search Wi-Fi Hotspot;
Wherein, the Wi-Fi whether described network signal change judging described mobile terminal meets described mobile terminal scans trigger condition, specifically comprises:
Judge whether described mobile terminal is in idle condition or forward access channel status or Paging Control Channel state according to the change of the network signal of described mobile terminal, and whether described mobile terminal is from a cell reselection to another community;
When judged result is for being, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
2. search for a method for Wi-Fi Hotspot, it is characterized in that, comprising:
Detect the change of the current resident network of network signal of mobile terminal;
Judge whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
When the Wi-Fi judging to meet described mobile terminal scans trigger condition, start Wi-Fi scanning, search Wi-Fi Hotspot;
Wherein, the Wi-Fi whether described network signal change judging described mobile terminal meets mobile terminal scans trigger condition, specifically comprises:
Network signal change according to described mobile terminal judges whether described mobile terminal is in idle condition, and whether from a cell reselection to another community;
When being judged as YES, judge whether the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value further;
If be not more than predetermined threshold value, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
3. search for a method for Wi-Fi Hotspot, it is characterized in that, comprising:
Detect the change of the current resident network of network signal of mobile terminal;
Judge whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
When the Wi-Fi judging to meet described mobile terminal scans trigger condition, start Wi-Fi scanning, search Wi-Fi Hotspot;
Wherein, the Wi-Fi whether described network signal change judging described mobile terminal meets mobile terminal scans trigger condition, specifically comprises:
Judge whether described mobile terminal is in dedicated channel status according to the change of the network signal of described mobile terminal, and compared with last active set state, in active set, whether community connection has half or to be over halfly replaced;
If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
4. search for a method for Wi-Fi Hotspot, it is characterized in that, comprising:
Detect the change of the current resident network of network signal of mobile terminal;
Judge whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
When the Wi-Fi judging to meet described mobile terminal scans trigger condition, start Wi-Fi scanning, search Wi-Fi Hotspot;
Wherein, the Wi-Fi whether described network signal change judging described mobile terminal meets mobile terminal scans trigger condition, specifically comprises:
Network signal change according to described mobile terminal judges whether described mobile terminal is in dedicated channel status, and whether the strongest current small active area is deleted from active set;
If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
5. search for a mobile terminal for Wi-Fi Hotspot, it is characterized in that, comprising:
Detection module, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
Control module, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module, controls to start Wi-Fi scanning, search Wi-Fi Hotspot;
Described judge module comprises:
First judging unit, for judging according to the change of the network signal of described mobile terminal whether described mobile terminal is in idle condition or forward access channel status or Paging Control Channel state, and whether described mobile terminal is from a cell reselection to another community, when judged result is for being, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
6. search for a mobile terminal for Wi-Fi Hotspot, it is characterized in that, comprising:
Detection module, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
Control module, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module, controls to start Wi-Fi scanning, search Wi-Fi Hotspot;
Described judge module comprises:
For the network signal change according to described mobile terminal, second judging unit, judges whether described mobile terminal is in idle condition, and whether from a cell reselection to another community;
And for when being judged as YES, judge whether the frequency of described mobile terminal gravity treatment or switching between preset time period Nei Liangge community is greater than predetermined threshold value further;
If be not more than predetermined threshold value, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
7. search for a mobile terminal for Wi-Fi Hotspot, it is characterized in that, comprising:
Detection module, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
Control module, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module, controls to start Wi-Fi scanning, search Wi-Fi Hotspot;
Described judge module comprises:
4th judging unit, for judging whether described mobile terminal is in dedicated channel status according to the change of the network signal of described mobile terminal, and compared with last active set state, in active set, whether community connection has half or to be over halfly replaced; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
8. search for a mobile terminal for Wi-Fi Hotspot, it is characterized in that, comprising:
Detection module, for detecting the change of the current resident network of network signal of mobile terminal;
Judge module, for judging whether the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of described mobile terminal;
Control module, during for being the Wi-Fi scanning trigger condition meeting described mobile terminal when the judged result of described judge module, controls to start Wi-Fi scanning, search Wi-Fi Hotspot;
Described judge module comprises:
5th judging unit, judge whether described mobile terminal is in dedicated channel status, and whether the strongest current small active area is deleted from active set for the network signal change according to described mobile terminal; If so, then judge that the network signal change of described mobile terminal meets the Wi-Fi scanning trigger condition of mobile terminal.
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| CN201210239191.8A CN102781071B (en) | 2012-07-11 | 2012-07-11 | Method for searching Wi-Fi hot spot and mobile terminal |
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| CN201210239191.8A CN102781071B (en) | 2012-07-11 | 2012-07-11 | Method for searching Wi-Fi hot spot and mobile terminal |
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| CN104185190A (en) | 2013-05-28 | 2014-12-03 | 中兴通讯股份有限公司 | Method and system for prompting signal area |
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