CN105873172A - Method and device for searching for wireless local area network signals - Google Patents
Method and device for searching for wireless local area network signals Download PDFInfo
- Publication number
- CN105873172A CN105873172A CN201610377743.XA CN201610377743A CN105873172A CN 105873172 A CN105873172 A CN 105873172A CN 201610377743 A CN201610377743 A CN 201610377743A CN 105873172 A CN105873172 A CN 105873172A
- Authority
- CN
- China
- Prior art keywords
- wlan signal
- wlan
- mobile terminal
- signal information
- search
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a method and device for searching for wireless local area network signals. The method comprises the steps that a mobile terminal obtains the position of itself; the mobile terminal searches the first corresponding relation between the preset position and WLAN signal information for WLAN signal information corresponding to the position a preset value or smaller away from the obtained position; when it is judged that the mobile terminal is at a signal display interface currently, a WLAN signal equipment name in the found WLAN signal information is displayed. According to the scheme, the searching time is shortened, and therefore the user experience is improved.
Description
Technical field
Present document relates to but be not limited to terminal technology, a kind of method searching for wireless LAN signal and
Device.
Background technology
WLAN (WLAN, Wireless Local Area Networks) is a kind of based on radio frequency
The data transmission system of the technology of (RF, Radio Frequency), by using electromagnetic wave aloft to enter
Row communication connection so that WLAN can utilize simple access architecture to allow user pass through it, has broken away from wired
The constraint of LAN.
Along with the fast development of mobile terminal device, people have increasing need for carrying out information by wireless network
Transmission.People are more and more higher to the performance expectation of wireless network simultaneously, and expectation can be arrived by fast search
WLAN signal list also quickly shows.
In the method for existing search WLAN signal, mainly there are active scan and two kinds of sides of drive sweep
Formula.Wherein, active scan is mainly equipment (current main flow uses at all channels successively
11 channels of IEEE802.11MAC standard) send exploration request (Probe Request) frame, seek
Look for equipment have same services set identifier (SSID, Service Set Identifier) access point (AP,
Access Point), if searching for less than the AP with identical SSID, search the most always is gone down；And quilt
Dynamic scanning is then that equipment passively waits that AP timing at set intervals sends signal (beacon) frame, from
Beacon frame obtains AP and the relevant information of place BSS.Therefore, search WLAN list is general
Needing to spend more than 5 seconds (s), search time is longer, thus the Experience Degree of user is relatively low.
Summary of the invention
In order to solve the problems referred to above, the embodiment of the present invention propose a kind of method searching for WLAN signal and
Device, it is possible to reduce search time, thus improve the Experience Degree of user.
In order to achieve the above object, the embodiment of the present invention proposes a kind of search WLAN WLAN
The device of signal, including:
Acquisition module, for obtaining the position at self place；
Search module, for the corresponding pass of first between the position pre-set and WLAN signal information
In system, search the WLAN that the distance between the position obtained is corresponding less than or equal to the position of preset value
Signal message；
Processing module, is used for judging to be currently at mux--out signal exhibits interface, the WLAN that display finds
WLAN signal device name in signal message.
Optionally, described processing module is additionally operable to:
After WLAN signal device name in the WLAN signal information that described display finds, search
The WLAN signal that the described WLAN signal information found is corresponding；
When searching for the most then, delete the WLAN signal letter found described in described first corresponding relation
In breath, and the WLAN signal information not found described in display on described mux--out signal exhibits interface
WLAN signal device name.
Optionally, described processing module is additionally operable to:
When the WLAN signal that the WLAN signal information found described in searching is corresponding, preserve institute
State the WLAN signal information found and the second corresponding relation between search time.
Optionally, described lookup module is additionally operable to:
Distance between searching in described first corresponding relation less than the position obtained is less than or equal to
During WLAN signal information corresponding to the position of preset value, in the WLAN signal information pre-set and
In the second corresponding relation between search time, the search time searching distance current time the shortest is corresponding
WLAN signal information.
Optionally, described acquisition module is additionally operable to:
When obtaining the position at self place, all of WLAN signal in parallel search spatial dimension, and
Described first corresponding relation is updated according to the WLAN signal searched.
The embodiment of the present invention also proposed a kind of method searching for WLAN WLAN signal, bag
Include:
The position at acquisition for mobile terminal self place；
In the mobile terminal the first corresponding relation between the position pre-set and WLAN signal information,
The WLAN signal that distance between the position searched and obtain is corresponding less than or equal to the position of preset value
Information；
Mobile terminal judges to be currently at mux--out signal exhibits interface, the WLAN signal information that display finds
In WLAN signal device name.
Optionally, the method also includes:
After WLAN signal device name in the WLAN signal information that described display finds, described
The WLAN signal that the WLAN signal information that finds described in mobile terminal to search is corresponding；
When searching for the most then, find described in described mobile terminal described first corresponding relation of deletion
WLAN signal information, and the WLAN letter not found described in display on described mux--out signal exhibits interface
WLAN signal device name in number information.
Optionally, the method also includes:
When described mobile terminal to search to described in WLAN letter corresponding to the WLAN signal information that finds
Number time, the WLAN signal information found described in preservation and the second corresponding relation between search time.
Optionally, the method also includes:
When described mobile terminal search in described first corresponding relation less than obtain position between away from
During corresponding from the position less than or equal to preset value WLAN signal information, described mobile terminal is judged
Before being currently at mux--out signal exhibits interface, described mobile terminal in the WLAN signal information pre-set and
In the second corresponding relation between search time, the search time searching distance current time the shortest is corresponding
WLAN signal information.
Optionally, the method also includes:
When the position at self place of described acquisition for mobile terminal, described mobile terminal parallel search volume model
Enclose interior all of WLAN signal, and update the described first corresponding pass according to the WLAN signal searched
System.
Compared with correlation technique, the embodiment of the present invention includes: the position at acquisition for mobile terminal self place；
In the mobile terminal the first corresponding relation between the position pre-set and WLAN signal information, search
The WLAN signal information corresponding less than or equal to the position of preset value with the distance between the position obtained；
Mobile terminal judges to be currently at mux--out signal exhibits interface, in the WLAN signal information that display finds
WLAN signal device name.By the scheme of the embodiment of the present invention, decrease search time, thus carry
The high Experience Degree of user.
Accompanying drawing explanation
Illustrating the accompanying drawing in the embodiment of the present invention below, the accompanying drawing in embodiment is for this
Bright is further appreciated by, and is used for explaining the present invention, is not intended that and the present invention is protected model together with description
The restriction enclosed.
Fig. 1 is the hardware architecture diagram of the mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart of the method for first embodiment of the invention search wireless LAN signal；
Fig. 4 is the flow chart of the method for second embodiment of the invention search wireless LAN signal；
Fig. 5 is the structure composition signal of the device of third embodiment of the invention search wireless LAN signal
Figure.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the accompanying drawings the present invention is further retouched
State, can not be used for limiting the scope of the invention.It should be noted that in the case of not conflicting,
Embodiment in the application and the various modes in embodiment can be mutually combined.
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description
In, use for represent element such as " module ", " parts " or " unit " suffix only for
Be conducive to the explanation of the present invention, itself do not have specific meaning.Therefore, " module " and " parts " can
Mixedly to use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include
(individual digital helps for such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA
Reason), PAD (panel computer), PMP (portable media player), the movement of guider etc.
The fixed terminal of terminal and such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile
Terminal.However, it will be understood by those skilled in the art that, except be used in particular for mobile purpose element it
Outward, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120,
User input unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170,
Controller 180 and power subsystem 190 etc..Fig. 1 shows the mobile terminal with various assembly, but should
It is understood by, it is not required that implement all assemblies illustrated.Can alternatively implement more or less of group
Part.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 with wireless
Radio communication between communication system or network.Such as, wireless communication unit can include broadcast reception
Module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and position
At least one in information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receive broadcast singal and/
Or broadcast related information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast control services
Device can be to generate and send broadcast singal and/or the server of broadcast related information or the previous existence of reception
The broadcast singal become and/or broadcast related information and send it to the server of terminal.Broadcast singal can
To include TV broadcast singal, radio signals, data broadcasting signal etc..And, broadcast singal
May further include the broadcast singal combined with TV or radio signals.Broadcast related information also may be used
To provide via mobile communications network, and in this case, broadcast related information can be by mobile communication
Module 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with digital multimedia
The broadcast electronic program guides (EPG) of (DMB), the electronic service of digital video broadcast-handheld (DVB-H) refer to
The form in south (ESG) etc. and exist.Broadcast reception module 111 can be by using various types of broadcast
System receives signal broadcast.Especially, broadcast reception module 111 can be by using such as multimedia broadcasting
-ground (DMB-T), DMB-satellite (DMB-S), DVB-hand-held
(DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting combine
The digit broadcasting system closing service (ISDB-T) etc. receives digital broadcasting.Broadcast reception module 111 can be by
It is configured to be adapted to provide for the various broadcast systems of broadcast singal and above-mentioned digit broadcasting system.Via broadcast
Broadcast singal that receiver module 111 receives and/or broadcast related information can be stored in memorizer 160 (or
Other type of storage medium) in.
Mobile communication module 112 send radio signals to base station (such as, access point, node B etc.),
In exterior terminal and server at least one and/or receive from it radio signal.Such radio
Signal can include voice call signal, video calling signal or according to text and/or Multimedia Message
The various types of data sent and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can internal or
Externally it is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (nothing
Line LAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA be (high
Speed downlink packets accesses) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology
Including bluetoothTM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybeeTMEtc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Position is believed
The typical case of breath module is GPS (global positioning system).According to current technology, GPS module 115 is counted
Calculating should from the range information of three or more satellites and correct time information and the information for calculating
With triangulation, thus according to longitude, latitude with highly accurately calculate three-dimensional current location information.
Currently, for calculating method three satellites of use of position and temporal information and by using other one
Position that the correction of satellite calculates and the error of temporal information.Additionally, GPS module 115 can be by real
Time ground Continuous plus current location information calculate velocity information.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include phase
Machine 121 and mike 1220, camera 121 is caught by image in Video Capture pattern or image capture mode
The view data of the static images or video that obtain device acquisition processes.Picture frame after process can show
Show on display unit 151.Picture frame after camera 121 processes can be stored in memorizer 160 (or its
Its storage medium) in or be transmitted via wireless communication unit 110, can be according to the structure of mobile terminal
Two or more cameras 1210 of offer are provided.Mike 122 can be at telephone calling model, logging mode, language
Sound recognition mode etc. operational mode receives sound (voice data) via mike, and can be by this
The acoustic processing of sample is voice data.Audio frequency (voice) data after process can be at telephone calling model
In the case of be converted to can via mobile communication module 112 be sent to mobile communication base station form output.Mike
Wind 122 can be implemented various types of noise and eliminate (or suppression) algorithm and receiving to eliminate (or suppression) and sending out
The noise produced during sending audio signal or interference.
It is mobile to control that user input unit 130 can generate key input data according to the order of user's input
The various operations of terminal.User input unit 130 allows user to input various types of information, and permissible
Including keyboard, metal dome, touch pad (such as, detection due to touched and cause resistance, pressure, electricity
The sensitive component of change held etc.), roller, rocking bar etc..Especially, when touch pad as a layer
When being superimposed upon on display unit 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, the opening of mobile terminal 100
Or closed mode), the position of mobile terminal 100, user for mobile terminal 100 contact (that is, touch
Input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc.
Deng, and generate the order or signal being used for controlling the operation of mobile terminal 100.Such as, mobile terminal is worked as
100 when being embodied as sliding-type mobile phone, and it is to open also that sensing unit 140 can sense this sliding-type phone
It is to close.It addition, sensing unit 140 can detect whether power subsystem 190 provides electric power or interface list
Whether unit 170 couples with external device (ED).Sensing unit 140 can include that proximity transducer 1410 will below
In conjunction with touch screen, this is described.
Interface unit 170 is used as at least one external device (ED) and is connected connecing of can passing through with mobile terminal 100
Mouthful.Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or battery
Charger) port, wired or wireless FPDP, memory card port, for connect there is identification module
The port of device, audio frequency input/output (I/O) port, video i/o port, ear port etc..Identify
Module can be to store for verifying that user uses the various information of mobile terminal 100 and can include using
Family identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc..Separately
Outward, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore,
Identify that device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 can
And will receive from the input (such as, data message, electric power etc.) of external device (ED) for reception
One or more elements of being transferred in mobile terminal 100 of input or may be used at mobile terminal and
Data are transmitted between external device (ED).
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing to lead to
Cross it provide the path of mobile terminal 100 by electric power from base or can serve as allowing to input from base
Various command signals be transferred to the path of mobile terminal by it.Various command signals from base input
Or electric power may serve as identifying whether mobile terminal is accurately fitted within the signal on base.Output is single
Unit 150 be configured to vision, audio frequency and/or tactile manner provide output signal (such as, audio signal,
Video signal, alarm signal, vibration signal etc.).Output unit 150 can include display unit 151,
Dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, mobile terminal is worked as
100 when being in telephone calling model, display unit 151 can show and call or other communicate (such as, civilian
This information receiving and transmitting, multimedia file download etc.) relevant user interface (UI) or graphic user interface
(GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151
The image of capture and/or the image of reception can be shown, the UI of video or image and correlation function is shown
Or GUI etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another to form touch screen time, aobvious
Show that unit 151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display
(LCD), thin film transistor (TFT) LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexibility
At least one in display, three-dimensional (3D) display etc..Some in these display can be by structure
Making as transparence to allow user to watch from outside, this is properly termed as transparent display, typical transparent aobvious
Show that device can for example, TOLED (transparent organic light emitting diode) display etc..Want according to specific
Embodiment, mobile terminal 100 can include two or more display units (or other display device), example
As, mobile terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch
Screen can be used for detecting touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can be in call signal at mobile terminal and receive pattern, call mode, note
Time under the isotypes such as record pattern, speech recognition mode, broadcast reception mode, by wireless communication unit 110
Receive or in memorizer 160 storage voice data transducing audio signal and be output as sound.And
And, the audio frequency that dio Output Modules 152 can provide relevant to the specific function of mobile terminal 100 execution is defeated
Go out (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can wrap
Include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typically
Event can include calling reception, message sink, key signals input, touch input etc..Except audio frequency
Or outside video frequency output, alarm unit 153 can provide in a different manner and export sending out with notification event
Raw.Such as, alarm unit 153 can with vibration form provide output, when receive calling, message or
During some other entrance communication (incomingcommunication), alarm unit 153 can provide sense of touch defeated
Go out (that is, vibration) to notify to user.By providing such sense of touch to export, even if user's
When mobile phone is in the pocket of user, user also is able to identify the generation of various event.Alarm list
Unit 153 can also provide generation defeated of notification event via display unit 151 or dio Output Modules 152
Go out.
Memorizer 160 can store the process performed by controller 180 and control the software program etc. of operation
Deng, or can temporarily store oneself through output maybe will export data (such as, telephone directory, message,
Still image, video etc.).And, memorizer 160 can store and be applied to touch screen about when touch
Time the vibration of various modes of output and the data of audio signal.
Memorizer 160 can include the storage medium of at least one type, described storage medium include flash memory,
Hard disk, multimedia card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device
(RAM), static random-access memory (SRAM), read only memory (ROM), electrically erasable
Read only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, light
Dish etc..And, mobile terminal 100 can be connected the storage function performing memorizer 160 with by network
Network storage device cooperation.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice
Control that call, data communication, video calling etc. are relevant and process.It addition, controller 180 can wrap
Including the multi-media module 1810 for reproducing (or playback) multi-medium data, multi-media module 1810 can be with structure
Make in controller 180, or it is so structured that separate with controller 180.Controller 180 can perform mould
Formula identifying processing, to be identified as character by the handwriting input performed on the touchscreen or picture drafting input
Or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides behaviour
Make the suitable electric power needed for each element and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any group
The computer-readable medium closed is implemented.Implementing for hardware, embodiment described herein can pass through
Use application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device
(DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, control
Device processed, microcontroller, microprocessor, it is designed to perform in the electronic unit of function described herein
At least one is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implement, the embodiment of such as process or function can with allow perform at least one function or
The single software module of operation is implemented.Software code can be write by with any suitable programming language
Software application (or program) implement, software code can be stored in memorizer 160 and by controlling
Device 180 processed performs.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe
Various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc.
In slide type mobile terminal as example.Therefore, the present invention can be applied to any kind of mobile whole
End, and it is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that and utilizes via frame or packet transmission data
The most wired and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, by communication system
The air interface that system uses includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA
(CDMA) move lead to UMTS (UMTS) (especially, Long Term Evolution (LTE)), the whole world
Communication system (GSM) etc..As non-limiting example, explained below relates to cdma communication system,
But such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station
(BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to
Interface is formed with Public Switched Telephony Network (PSTN) 290.MSC280 is also structured to and can be via returning
Journey circuit is couple to the BSC275 of base station 270 and forms interface.If back haul link can be according to connecing that Ganji knows
Any one in Kou constructs, and described interface includes such as E1/T1, ATM, IP, PPP, frame relay,
HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple
BSC2750。
Each BS270 can service one or more subregion (or region), by multidirectional antenna or sensing certain party
To antenna cover each subregion radially away from BS270.Or, each subregion can be by being used for
Two or more antennas of diversity reception cover.Each BS270 may be constructed such that the multiple frequencies of support are divided
Join, and the distribution of each frequency has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base
Station transceiver subsystem (BTS) or other equivalent terms.In this case, term " base station " is permissible
For broadly representing single BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".
Or, each subregion of specific BS270 can be referred to as multiple cellular station.
As shown in Figure 2, broadcast singal is sent in system the shifting operated by broadcsting transmitter (BT) 295
Dynamic terminal 100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences reception as shown in Figure 1
The broadcast singal sent by BT295.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.
Satellite 300 helps to position at least one in multiple mobile terminals 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of defend
Star obtains useful location information.GPS module 115 is generally configured to and satellite 300 as shown in Figure 1
Coordinate the location information wanted with acquisition.Substitute GPS tracking technique or outside GPS tracking technique,
Other technology of the position that can follow the tracks of mobile terminal can be used.It addition, at least one gps satellite 300
Can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives from various mobile terminals 100
Reverse link signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Special
The each reverse link signal determining base station 270 reception is processed in specific BS270.The data obtained
It is forwarded to the BSC275 being correlated with.BSC provides call resource distribution and the soft handover included between BS270
The mobile management function of the coordination of process.The data received also are routed to MSC280 by BSC275, its
Extra route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270
Forward link signals to be sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
As it is shown on figure 3, first embodiment of the invention proposes a kind of method searching for WLAN signal, including:
The position at self place of step 300, acquisition for mobile terminal.
In this step, mobile terminal can pass through global positioning system (GPS, Global Positioning
System) or cellular network base station obtain self place position.
Wherein, if mobile terminal obtains the position at self place by GPS, obtaining self place
Before position, needing first to judge whether GPS switch has turned on, if had turned on, then can directly obtain
The position at self place；If do not opened, then user can be pointed out to open GPS switch, treat that user opens
After GPS switch, then obtain the position at self place.
In this step, position can use various ways to represent, represents for example with longitude and latitude, or
Person can represent to use self-defining mode, and this is not construed as limiting by the present invention.
Step 301, mobile terminal the first couple between the position pre-set and WLAN signal information
In should being related to, search the distance between the position obtained corresponding less than or equal to the position of preset value
WLAN signal information.
In this step, WLAN signal information includes following any one or more:
WLAN signal device name, WLAN signal device internet protocol (IP, Internet Protocol)
Address, the intensity of WLAN signal, the theoretical connection speed of WLAN signal, the peace of WLAN signal
Full property mode, agency's setting, IP are arranged.
Step 302, mobile terminal judge to be currently at mux--out signal exhibits interface, the WLAN that display finds
WLAN signal device name in signal message.
Optionally, when mobile terminal judges to be not currently in mux--out signal exhibits interface, do not show and find
WLAN signal information in WLAN signal device name.
Optionally, the method also includes:
After WLAN signal device name in the WLAN signal information that display finds, mobile terminal
The WLAN signal that the WLAN signal information that finds described in search is corresponding；When searching for the most then, institute
State mobile terminal and delete the WLAN signal information found described in described first corresponding relation, and do not exist
The WLAN signal title in the WLAN signal information found is shown on mux--out signal exhibits interface.
Optionally, the method also includes:
When mobile terminal to search to the WLAN signal that the WLAN signal information found is corresponding, protect
The WLAN signal information found of filing for reference and the second corresponding relation between search time.
Optionally, the method also includes:
When mobile terminal search in the first corresponding relation less than obtain position between distance less than or
During corresponding equal to the position of preset value WLAN signal information, mobile terminal is judged to be currently at signal
Show before interface, mobile terminal the WLAN signal information pre-set and between search time the
In two corresponding relations, search WLAN signal information corresponding to distance current time the shortest search time.
Optionally, the method also includes:
When the position at acquisition for mobile terminal self place, all in the range of mobile terminal parallel search volume
WLAN signal, and update the first corresponding relation according to the WLAN signal searched.
Wherein, the first corresponding relation is searched the position that the WLAN signal searched is corresponding, if looked into
Distance between the position at the position found and mobile terminal self place is less than or equal to preset value, the most not
Need to update the first corresponding relation；If between the position at the position found and mobile terminal self place
Distance more than or equal to preset value, then the position found is replaced with the position at mobile terminal self place
Put；If searching the position corresponding less than the WLAN signal searched, then add in the first corresponding relation
Between the position adding mobile terminal self place and the WLAN signal information of the WLAN signal searched
Corresponding relation.
As shown in Figure 4, second embodiment of the invention proposes a kind of method searching for WLAN signal, including:
The position at self place of step 400, acquisition for mobile terminal, and all in parallel search spatial dimension
WLAN signal, update the first corresponding relation according to the WLAN signal searched.
In this step, mobile terminal can obtain the position at self place by the base station of GPS or cellular network
Put.
Wherein, if mobile terminal obtains the position at self place by GPS, obtaining self place
Before position, needing first to judge whether GPS switch has turned on, if had turned on, then can directly obtain
The position at self place；If do not opened, then user can be pointed out to open GPS switch, treat that user opens
After GPS switch, then obtain the position at self place.
In this step, position can use various ways to represent, represents for example with longitude and latitude, or
Person can represent to use self-defining mode, and this is not construed as limiting by the present invention.
Step 401, mobile terminal the first couple between the position pre-set and WLAN signal information
In should being related to, search the distance between the position obtained corresponding less than or equal to the position of preset value
WLAN signal information, if found, then performs step 402；If search less than, then perform step
Rapid 407.
Step 402, mobile terminal judge currently whether be in mux--out signal exhibits interface, if it is, perform
Step 403～step 406；If it is not, then perform step 404～step 406.
Step 403, mobile terminal show that the WLAN signal in the WLAN signal information found sets
Standby title.
The WLAN signal that WLAN signal information that step 404, mobile terminal to search find is corresponding,
If searched, then perform step 405；If search for less than, then perform step 406.
Step 405, mobile terminal preserve the WLAN signal information that finds and between search time the
Two corresponding relations.
Step 406, mobile terminal delete the WLAN signal information found in the first corresponding relation, and
On mux--out signal exhibits interface, do not show the WLAN signal implementor name in the WLAN signal information found
Claim.
Step 407, mobile terminal the WLAN signal information pre-set and between search time
In two corresponding relations, search WLAN signal information corresponding to distance current time the shortest search time,
And continue executing with step 402.
As it is shown in figure 5, third embodiment of the invention also proposed a kind of wireless LAN signal searched for
Device, can be arranged in the terminal, including:
Acquisition module, for obtaining the position at self place；
Search module, for the corresponding pass of first between the position pre-set and WLAN signal information
In system, search the WLAN that the distance between the position obtained is corresponding less than or equal to the position of preset value
Signal message；
Processing module, is used for judging to be currently at mux--out signal exhibits interface, the WLAN that display finds
WLAN signal device name in signal message.
Wherein, acquisition module, lookup module and processing module can be arranged in the controller 180 of Fig. 1.
Wherein, acquisition module can obtain the position at self place by the base station of GPS or cellular network.
Wherein, if acquisition module obtains the position at self place by GPS, obtaining self place
Before position, needing first to judge whether GPS switch has turned on, if had turned on, then can directly obtain
The position at self place；If do not opened, then user can be pointed out to open GPS switch, treat that user opens
After GPS switch, then obtain the position at self place.
In this step, position can use various ways to represent, represents for example with longitude and latitude, or
Person can represent to use self-defining mode, and this is not construed as limiting by the present invention.
In the device of the embodiment of the present invention, processing module is additionally operable to:
After WLAN signal device name in the WLAN signal information that display finds, search is searched
The WLAN signal that the WLAN signal information that arrives is corresponding；
When searching for the most then, delete the WLAN signal information found in the first corresponding relation, and do not exist
The WLAN signal device name in the WLAN signal information found is shown on mux--out signal exhibits interface.
In the device of the embodiment of the present invention, processing module is additionally operable to:
When searching WLAN signal corresponding to the WLAN signal information found, preservation finds
WLAN signal information and the second corresponding relation between search time.
In the device of the embodiment of the present invention, search module and be additionally operable to:
Distance between searching in the first corresponding relation less than the position obtained is less than or equal to presetting
During the WLAN signal information corresponding to position of value, in the WLAN signal information pre-set and search
In the second corresponding relation between time, the search time searching distance current time the shortest is corresponding
WLAN signal information.
In the device of the embodiment of the present invention, acquisition module is additionally operable to:
When obtaining the position at self place, all of WLAN signal in parallel search spatial dimension, and
The first corresponding relation is updated according to the WLAN signal searched.
It should be noted that in this article, term " include ", " comprising " or its any other become
Body is intended to comprising of nonexcludability, so that include the process of a series of key element, method, article
Or device not only includes those key elements, but also includes other key elements being not expressly set out, or
Also include the key element intrinsic for this process, method, article or device.There is no more restriction
In the case of, statement " including ... " key element limited, it is not excluded that including the mistake of this key element
Journey, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, light
Dish) in, including some instructions with so that a station terminal equipment (can be mobile phone, computer, service
Device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. the device searching for WLAN WLAN signal, it is characterised in that including:
Acquisition module, for obtaining the position at self place；
Search module, for the corresponding pass of first between the position pre-set and WLAN signal information
In system, search the WLAN that the distance between the position obtained is corresponding less than or equal to the position of preset value
Signal message；
Processing module, is used for judging to be currently at mux--out signal exhibits interface, the WLAN that display finds
WLAN signal device name in signal message.
Device the most according to claim 1, it is characterised in that described processing module is additionally operable to:
After WLAN signal device name in the WLAN signal information that described display finds, search
The WLAN signal that the described WLAN signal information found is corresponding；
When searching for the most then, delete the WLAN signal letter found described in described first corresponding relation
In breath, and the WLAN signal information not found described in display on described mux--out signal exhibits interface
WLAN signal device name.
Device the most according to claim 2, it is characterised in that described processing module is additionally operable to:
When the WLAN signal that the WLAN signal information found described in searching is corresponding, preserve institute
State the WLAN signal information found and the second corresponding relation between search time.
Device the most according to claim 1 and 2, it is characterised in that described lookup module is additionally operable to:
Distance between searching in described first corresponding relation less than the position obtained is less than or equal to
During WLAN signal information corresponding to the position of preset value, in the WLAN signal information pre-set and
In the second corresponding relation between search time, the search time searching distance current time the shortest is corresponding
WLAN signal information.
Device the most according to claim 1 and 2, it is characterised in that described acquisition module is additionally operable to:
When obtaining the position at self place, all of WLAN signal in parallel search spatial dimension, and
Described first corresponding relation is updated according to the WLAN signal searched.
6. the method searching for WLAN WLAN signal, it is characterised in that including:
The position at acquisition for mobile terminal self place；
In the mobile terminal the first corresponding relation between the position pre-set and WLAN signal information,
The WLAN signal that distance between the position searched and obtain is corresponding less than or equal to the position of preset value
Information；
Mobile terminal judges to be currently at mux--out signal exhibits interface, the WLAN signal information that display finds
In WLAN signal device name.
Method the most according to claim 6, it is characterised in that the method also includes:
After WLAN signal device name in the WLAN signal information that described display finds, described
The WLAN signal that the WLAN signal information that finds described in mobile terminal to search is corresponding；
When searching for the most then, find described in described mobile terminal described first corresponding relation of deletion
WLAN signal information, and the WLAN letter not found described in display on described mux--out signal exhibits interface
WLAN signal device name in number information.
Method the most according to claim 7, it is characterised in that the method also includes:
When described mobile terminal to search to described in WLAN letter corresponding to the WLAN signal information that finds
Number time, the WLAN signal information found described in preservation and the second corresponding relation between search time.
9. according to the method described in claim 6 or 7, it is characterised in that the method also includes:
When described mobile terminal search in described first corresponding relation less than obtain position between away from
During corresponding from the position less than or equal to preset value WLAN signal information, described mobile terminal is judged
Before being currently at mux--out signal exhibits interface, described mobile terminal in the WLAN signal information pre-set and
In the second corresponding relation between search time, the search time searching distance current time the shortest is corresponding
WLAN signal information.
10. according to the method described in claim 6 or 7, it is characterised in that the method also includes:
When the position at self place of described acquisition for mobile terminal, described mobile terminal parallel search volume model
Enclose interior all of WLAN signal, and update the described first corresponding pass according to the WLAN signal searched
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377743.XA CN105873172A (en) | 2016-05-31 | 2016-05-31 | Method and device for searching for wireless local area network signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377743.XA CN105873172A (en) | 2016-05-31 | 2016-05-31 | Method and device for searching for wireless local area network signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105873172A true CN105873172A (en) | 2016-08-17 |
Family
ID=56642971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610377743.XA Pending CN105873172A (en) | 2016-05-31 | 2016-05-31 | Method and device for searching for wireless local area network signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105873172A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966317A (en) * | 2018-07-25 | 2018-12-07 | 广东小天才科技有限公司 | A kind of method for searching network and mobile terminal based on mobile terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1962454A1 (en) * | 2007-02-21 | 2008-08-27 | Research In Motion Limited | Location-based pattern for scanning for wireless local area networks |
| CN101959321A (en) * | 2010-09-17 | 2011-01-26 | 惠州Tcl移动通信有限公司 | Scene mode switching method based on mobile phone WIFI and mobile phone |
| CN103686595A (en) * | 2012-09-26 | 2014-03-26 | 联想(北京)有限公司 | State switching method and electronic equipment |
| CN103889013A (en) * | 2012-12-19 | 2014-06-25 | 中国移动通信集团北京有限公司 | Cellular network and WLAN seamless switching method, device and client |
| CN104936265A (en) * | 2015-04-23 | 2015-09-23 | 努比亚技术有限公司 | Mobile terminal and rapid network selection method and device of mobile terminal |
| CN105373297A (en) * | 2015-12-10 | 2016-03-02 | 珠海市君天电子科技有限公司 | WiFi name collection method and device |
| CN105430608A (en) * | 2015-10-08 | 2016-03-23 | 深圳市盛思达通讯技术有限公司 | Tracking and positioning method and system |
| CN105517189A (en) * | 2015-11-27 | 2016-04-20 | 小米科技有限责任公司 | Method and apparatus for realizing WIFI connection |
-
2016
- 2016-05-31 CN CN201610377743.XA patent/CN105873172A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1962454A1 (en) * | 2007-02-21 | 2008-08-27 | Research In Motion Limited | Location-based pattern for scanning for wireless local area networks |
| CN101959321A (en) * | 2010-09-17 | 2011-01-26 | 惠州Tcl移动通信有限公司 | Scene mode switching method based on mobile phone WIFI and mobile phone |
| CN103686595A (en) * | 2012-09-26 | 2014-03-26 | 联想(北京)有限公司 | State switching method and electronic equipment |
| CN103889013A (en) * | 2012-12-19 | 2014-06-25 | 中国移动通信集团北京有限公司 | Cellular network and WLAN seamless switching method, device and client |
| CN104936265A (en) * | 2015-04-23 | 2015-09-23 | 努比亚技术有限公司 | Mobile terminal and rapid network selection method and device of mobile terminal |
| CN105430608A (en) * | 2015-10-08 | 2016-03-23 | 深圳市盛思达通讯技术有限公司 | Tracking and positioning method and system |
| CN105517189A (en) * | 2015-11-27 | 2016-04-20 | 小米科技有限责任公司 | Method and apparatus for realizing WIFI connection |
| CN105373297A (en) * | 2015-12-10 | 2016-03-02 | 珠海市君天电子科技有限公司 | WiFi name collection method and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966317A (en) * | 2018-07-25 | 2018-12-07 | 广东小天才科技有限公司 | A kind of method for searching network and mobile terminal based on mobile terminal |
| CN108966317B (en) * | 2018-07-25 | 2021-06-25 | 广东小天才科技有限公司 | Network searching method based on mobile terminal and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104968027B (en) | Wi-Fi control method and device | |
| CN105872948A (en) | Virtual SIM (Subscriber Identity Module) card realization device and method | |
| CN105978788A (en) | Message pushing device and method thereof | |
| CN106231587B (en) | The data service switching method and switching device of mobile terminal | |
| CN105760057A (en) | Screenshot device and method | |
| CN106304037A (en) | The management method of virtual SIM card and device | |
| CN106155695A (en) | The removing control device and method of background application | |
| CN106304086A (en) | Pseudo-base station recognition methods and device | |
| CN106851752A (en) | A kind of user equipment and its method for realizing speech business | |
| CN105958180A (en) | Antenna, mobile terminal and control method thereof | |
| CN105898703A (en) | Method and device for managing identified pseudo base stations | |
| CN106302086A (en) | A kind of different mobile terminal carries out the method for content synchronization, Apparatus and system | |
| CN106231650A (en) | A kind of method for network access and terminal | |
| CN105873138A (en) | Method and device for reselecting cell | |
| CN105188158A (en) | Method and device for switching SIM (Subscriber Identity Module) cards for mobile terminal | |
| CN105491548A (en) | Network searching method and device | |
| CN106455009A (en) | A network search device and method | |
| CN106034336A (en) | Information processing method and mobile terminal | |
| CN105939425A (en) | Device and method for dynamic monitoring of screen | |
| CN106453915B (en) | A kind of information processing method and mobile terminal | |
| CN105959301A (en) | Method and system for optimizing multimedia call | |
| CN106856617A (en) | A kind of terminal and residence reselecting | |
| CN106254522A (en) | A kind of based terminal system, method and terminal | |
| CN106455122B (en) | A kind of information processing method and mobile terminal | |
| CN105975228A (en) | Control method and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |