CN105491548A - Network searching method and device - Google Patents
Network searching method and device Download PDFInfo
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- CN105491548A CN105491548A CN201511026305.0A CN201511026305A CN105491548A CN 105491548 A CN105491548 A CN 105491548A CN 201511026305 A CN201511026305 A CN 201511026305A CN 105491548 A CN105491548 A CN 105491548A
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- network
- terminal equipment
- random zone
- described terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
Abstract
The invention provides a network searching method, which is applicable to a terminal device. The method comprises: determining the terminal device is currently located in the home location or the roaming region according to obtained GPS information of the terminal device when the terminal device searches the network; determining the network of the home location as the to-be-searched network when the terminal device is currently located in the home location; determining the network of the roaming region as the to-be-search network when the terminal device is currently located in the roaming region; and searching the network by the terminal device according to the determined to-be-searched network. By the technical scheme, the searched network is obtained by means of the GPS information of the terminal device, thereby effectively enhancing the network searching speed and improving the user experience.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of method and the device of searching net.
Background technology
Mobile phone terminal roams into strange land (or foreign country) network, local mobile communications network can change with the network of ownership place, even there will be the difference of standard, such as from GW netsurfing to C net, the cell merge technical deficiency that ownership place is supported is with the seamless switching of network enabled.Taking better to search net strategy starting without service state to be also difficult to judge whether to enter roaming district, full range search network blindly can only be taked.
The search of current technology to roaming takes the full frequency band to terminal and SIM/USIM card are supported to search for, until find the network cell of signing roaming agreement with belonging area network operator.This process can long (such as ownership place be C net, the network of random zone signature Ou Xieyi is GW net, if the priority that terminal is netted by LTE, C, GW searches net, take long to and just search roaming network, even if consolidated network standard, also all to search for the frequency range of this standard and just can be registered to roaming network), Consumer's Experience is bad.
Equally, get back to ownership place from random zone, also can need to search net with full frequency band and just can be registered to network, same experience is bad.
Summary of the invention:
The invention provides a kind of method and the device of searching net, to improve speed and the efficiency of search network.
For solving the problems of the technologies described above, the invention provides a kind of method of searching net, be applied to terminal equipment, described method comprises:
When terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
When described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Described terminal equipment carries out web search according to determined network to be searched.
Alternatively,
The GPS information of the described described terminal equipment according to obtaining determines that described terminal equipment is currently located at ownership place or random zone comprises:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
Alternatively,
Described when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
Alternatively,
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
Alternatively,
Described when described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
The present invention also provides a kind of device searching net, is arranged at terminal equipment, and described device comprises:
Judge module, for when terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
Processing module, for when described terminal equipment is currently located at ownership place, is defined as network to be searched by the network of ownership place; Also for when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Search module, for carrying out web search according to determined network to be searched.
Alternatively,
Described judge module is used for determining that described terminal equipment is currently located at ownership place or random zone specifically refers to according to the GPS information of the described terminal equipment obtained:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
Alternatively,
Described processing module is used for when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and specifically refers to:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
Alternatively,
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
Alternatively,
Described processing module is used for when described terminal equipment is currently located at ownership place, and the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and specifically refers to:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
Technique scheme obtains search network by the GPS information on terminal equipment, effectively improves and searches net spee, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the hardware configuration schematic diagram realizing each embodiment of the present invention optional mobile terminal;
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 searching net in the embodiment of the present invention one;
Fig. 4 is the schematic diagram of the embodiment of the present invention two Scene one;
Fig. 5 is the schematic diagram of the embodiment of the present invention two Scene two;
Fig. 6 is the schematic diagram of the embodiment of the present invention three Scene one;
Fig. 7 is the schematic diagram of the embodiment of the present invention three Scene two;
Fig. 8 is the schematic diagram of the embodiment of the present invention three Scene three;
Fig. 9 is the schematic diagram of the embodiment of the present invention three Scene four;
Figure 10 is the schematic diagram of the embodiment of the present invention three Scene five;
Figure 11 is the structural representation of the device searching net in the embodiment of the present invention four.
Embodiment
For making the object of the application, technical scheme and advantage clearly understand, hereinafter will by reference to the accompanying drawings the embodiment of the application be described in detail.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
For making the object of the application, technical scheme and advantage clearly understand, hereinafter will by reference to the accompanying drawings the embodiment of the application be described in detail.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use the suffix of such as " module ", " parts " or " unit " for representing element only in order to be conducive to explanation of the present invention, itself is specific meaning not.Therefore, " module " and " parts " can mixedly use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can comprise the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the fixed terminal of such as digital TV, desktop computer etc.Below, suppose that terminal is mobile terminal.But it will be appreciated by those skilled in the art that except the element except being used in particular for mobile object, structure according to the embodiment of the present invention also can be applied to the terminal of fixed type.
Fig. 1 is the hardware configuration signal realizing each embodiment of the present invention optional mobile terminal.
Mobile terminal 100 can comprise wireless communication unit 110, A/V (audio/video) input unit 120, user input unit 130, sensing cell 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc.Fig. 1 shows the mobile terminal with various assembly, it should be understood that, does not require to implement all assemblies illustrated.Can alternatively implement more or less assembly.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 the radio communication between mobile terminal 100 and wireless communication system or network.Such as, wireless communication unit can comprise at least one in broadcast reception module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 via broadcast channel from external broadcasting management server receiving broadcast signal and/or broadcast related information.Broadcast channel can comprise satellite channel and/or terrestrial channel.Broadcast management server can be generate and send the server of broadcast singal and/or broadcast related information or the broadcast singal generated before receiving and/or broadcast related information and send it to the server of terminal.Broadcast singal can comprise 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 can provide via mobile communications network, and in this case, broadcast related information can be received by mobile communication module 112.Broadcast singal can exist in a variety of manners, such as, it can exist with the form of the electronic service guidebooks (ESG) of the electronic program guides of DMB (DMB) (EPG), digital video broadcast-handheld (DVB-H) etc.Broadcast reception module 111 can by using the broadcast of various types of broadcast system Received signal strength.Especially, broadcast reception module 111 can by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video broadcasting-hand-held (DVB-H), the digit broadcasting system receiving digital broadcast of the Radio Data System, received terrestrial digital broadcasting integrated service (ISDB-T) etc. of forward link media (MediaFLO).Broadcast reception module 111 can be constructed to be applicable to providing the various broadcast system of broadcast singal and above-mentioned digit broadcasting system.The broadcast singal received via broadcast reception module 111 and/or broadcast related information can be stored in memory 160 (or storage medium of other type).
Radio signal is sent at least one in base station (such as, access point, Node B etc.), exterior terminal and server and/or receives radio signals from it by mobile communication module 112.Various types of data that such radio signal can comprise voice call signal, video calling signal or send according to text and/or Multimedia Message and/or receive.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be inner or be externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can comprise WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc.
Short range communication module 114 is the modules for supporting junction service.Some examples of short-range communication technology comprise bluetooth TM, radio-frequency (RF) identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc.
Positional information module 115 is the modules of positional information for checking or obtain mobile terminal.The typical case of positional information module is GPS (global positioning system).According to current technology, GPS module 115 calculates from the range information of three or more satellite and correct time information and for the Information application triangulation calculated, thus calculates three-dimensional current location information according to longitude, latitude and pin-point accuracy.Current, the method for calculating location and temporal information uses three satellites and by the error of the position that uses an other satellite correction calculation to go out and temporal information.In addition, GPS module 115 can carry out computational speed information by Continuous plus current location information in real time.
A/V input unit 120 is for audio reception or vision signal.A/V input unit 120 can comprise camera 121 and microphone 1220, and the view data of camera 121 to the static images obtained by image capture apparatus in Video Capture pattern or image capture mode or video processes.Picture frame after process may be displayed on display unit 151.Picture frame after camera 121 processes can be stored in memory 160 (or other storage medium) or via wireless communication unit 110 and send, and can provide two or more cameras 1210 according to the structure of mobile terminal.Such acoustic processing can via microphones sound (voice data) in telephone calling model, logging mode, speech recognition mode etc. operational mode, and can be voice data by microphone 122.Audio frequency (voice) data after process can be converted to the formatted output that can be sent to mobile communication base station via mobile communication module 112 when telephone calling model.Microphone 122 can be implemented various types of noise and eliminate (or suppress) algorithm and receiving and sending to eliminate (or suppression) noise or interference that produce in the process of audio signal.
User input unit 130 can generate key input data to control the various operations of mobile terminal according to the order of user's input.User input unit 130 allows user to input various types of information, and keyboard, the young sheet of pot, touch pad (such as, detecting the touch-sensitive assembly of the change of the resistance, pressure, electric capacity etc. that cause owing to being touched), roller, rocking bar etc. can be comprised.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch-screen can be formed.
Sensing cell 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close state), the position of mobile terminal 100, user for mobile terminal 100 contact (namely, touch input) presence or absence, the orientation of mobile terminal 100, the acceleration or deceleration of mobile terminal 100 move and direction etc., and generate order or the signal of the operation for controlling mobile terminal 100.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing cell 140 can sense this sliding-type phone and open or close.In addition, whether whether sensing cell 140 can detect power subsystem 190 provides electric power or interface unit 170 to couple with external device (ED).Sensing cell 140 can comprise proximity transducer 1410 and will be described this in conjunction with touch-screen below.
Interface unit 170 is used as at least one external device (ED) and is connected the interface that can pass through with mobile terminal 100.Such as, external device (ED) can comprise wired or wireless head-band earphone port, external power source (or battery charger) port, wired or wireless FPDP, memory card port, for connecting the port, audio frequency I/O (I/O) port, video i/o port, ear port etc. of the device with identification module.Identification module can be that storage uses the various information of mobile terminal 100 for authentication of users and can comprise subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) etc.In addition, the device (hereinafter referred to " recognition device ") with identification module can take the form of smart card, and therefore, recognition device can be connected with mobile terminal 100 via port or other jockey.Interface unit 170 may be used for receive from external device (ED) input (such as, data message, electric power etc.) and the input received be transferred to the one or more element in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connected with external base, interface unit 170 can be used as to allow by it electric power to be provided to the path of mobile terminal 100 from base or can be used as the path that allows to be transferred to mobile terminal by it from the various command signals of base input.The various command signal inputted from base or electric power can be used as and identify whether mobile terminal is arranged on the signal base exactly.Output unit 150 is constructed to provide output signal (such as, audio signal, vision signal, alarm signal, vibration signal etc.) with vision, audio frequency and/or tactile manner.Output unit 150 can comprise display unit 151, dio Output Modules 152, alarm unit 153 etc.
Display unit 151 may be displayed on the information of process in mobile terminal 100.Such as, when mobile terminal 100 is in telephone calling model, display unit 151 can show with call or other communicate (such as, text messaging, multimedia file are downloaded etc.) be correlated with user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern or image capture mode, display unit 151 can the image of display capture and/or the image of reception, UI or GUI that video or image and correlation function are shown etc.
Meanwhile, when display unit 151 and touch pad as a layer superposed on one another to form touch-screen time, display unit 151 can be used as input unit and output device.Display unit 151 can comprise at least one in liquid crystal display (LCD), thin-film transistor LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc.Some in these displays can be constructed to transparence and watch from outside to allow user, and this can be called transparent display, and typical transparent display can be such as TOLED (transparent organic light emitting diode) display etc.According to the specific execution mode wanted, mobile terminal 100 can comprise two or more display units (or other display unit), such as, mobile terminal can comprise 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 and inputs area.
When dio Output Modules 152 can be under the isotypes such as call signal receiving mode, call mode, logging mode, speech recognition mode, broadcast reception mode at mobile terminal, voice data convert audio signals that is that wireless communication unit 110 is received or that store in memory 160 and exporting as sound.And dio Output Modules 152 can provide the audio frequency relevant to the specific function that mobile terminal 100 performs to export (such as, call signal receives sound, message sink sound etc.).Dio Output Modules 152 can comprise loud speaker, buzzer etc.
Alarm unit 153 can provide and export that event informed to mobile terminal 100.Typical event can comprise calling reception, message sink, key signals input, touch input etc.Except audio or video exports, alarm unit 153 can provide in a different manner and export with the generation of notification event.Such as, alarm unit 153 can provide output with the form of vibration, when receive calling, message or some other enter communication (incomingcommunication) time, alarm unit 153 can provide sense of touch to export (that is, vibrating) to notify to user.By providing such sense of touch to export, even if when the mobile phone of user is in the pocket of user, user also can identify the generation of various event.Alarm unit 153 also can provide the output of the generation of notification event via display unit 151 or dio Output Modules 152.
Memory 160 software program that can store process and the control operation performed by controller 180 etc., or temporarily can store oneself through exporting the data (such as, telephone directory, message, still image, video etc.) that maybe will export.And, memory 160 can store about when touch be applied to touch-screen time the vibration of various modes that exports and the data of audio signal.
Memory 160 can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type memory (such as, SD or DX memory 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, CD etc.And mobile terminal 100 can be connected the memory function of execute store 160 network storage device with by network cooperates.
Controller 180 controls the overall operation of mobile terminal usually.Such as, controller 180 performs the control relevant to voice call, data communication, video calling etc. and process.In addition, controller 180 can comprise the multi-media module 1810 for reproducing (or playback) multi-medium data, and multi-media module 1810 can be configured in controller 180, or can be configured to be separated with controller 180.Controller 180 can pattern recognition process, is identified as character or image so that input is drawn in the handwriting input performed on the touchscreen or picture.
Power subsystem 190 receives external power or internal power and provides each element of operation and the suitable electric power needed for assembly under the control of controller 180.
Various execution mode described herein can to use such as computer software, the computer-readable medium of hardware or its any combination implements.For hardware implementation, execution mode described herein can by using application-specific IC (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), processor, controller, microcontroller, microprocessor, being designed at least one performed in the electronic unit of function described herein and implementing, in some cases, such execution mode can be implemented in controller 180.For implement software, the execution mode of such as process or function can be implemented with allowing the independent software module performing at least one function or operation.Software code can be implemented by the software application (or program) write with any suitable programming language, and software code can be stored in memory 160 and to be performed by controller 180.
So far, oneself is through the mobile terminal according to its functional description.Below, for the sake of brevity, by the slide type mobile terminal that describes in various types of mobile terminals of such as folded form, board-type, oscillating-type, slide type mobile terminal etc. exemplarily.Therefore, the present invention can be applied to the mobile terminal of any type, and is not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 can be constructed to utilize and send the such as wired and wireless communication system of data via frame or grouping and satellite-based communication system operates.
Describe wherein according to the communication system that mobile terminal of the present invention can operate referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, the air interface used by communication system comprises such as frequency division multiple access (FDMA), time division multiple access (TDMA), code division multiple access (CDMA) and universal mobile telecommunications system (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc.As non-limiting example, description below relates to cdma communication system, but such instruction is equally applicable to the system of other type.
With reference to figure 2, cdma wireless communication system can comprise multiple mobile terminal 100, multiple base station (BS) 270, base station controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is constructed to form interface with Public Switched Telephony Network (PSTN) 290.MSC280 is also constructed to form interface with the BSC275 that can be couple to base station 270 via back haul link.Back haul link can construct according to any one in some interfaces that oneself knows, described interface comprises such as E1/T1, ATM, IP, PPP, frame relay, HDSL, ADSL or xDSL.Will be appreciated that system as shown in Figure 2 can comprise multiple BSC2750.
Each BS270 can serve one or more subregion (or region), by multidirectional antenna or point to specific direction each subregion of antenna cover radially away from BS270.Or each subregion can by two or more antenna covers for diversity reception.Each BS270 can be constructed to support multiple parallel compensate, and each parallel compensate has specific frequency spectrum (such as, 1.25MHz, 5MHz etc.).
Subregion can be called as CDMA Channel with intersecting of parallel compensate.BS270 also can be called as base station transceiver subsystem (BTS) or other equivalent terms.Under these circumstances, term " base station " may be used for broadly representing single BSC275 and at least one BS270.Base station also can be called as " cellular station ".Or each subregion of particular B S270 can be called as multiple cellular station.
As shown in Figure 2, broadcast singal is sent to the mobile terminal 100 at operate within systems by broadcsting transmitter (BT) 295.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences the broadcast singal receiving and sent by BT295.In fig. 2, several global positioning system (GPS) satellite 300 is shown.Satellite 300 helps at least one in the multiple mobile terminal 100 in location.
In fig. 2, depict multiple satellite 300, but understand, the satellite of any number can be utilized to obtain useful locating information.GPS module 115 as shown in Figure 1 is constructed to coordinate to obtain the locating information wanted with satellite 300 usually.Substitute GPS tracking technique or outside GPS tracking technique, can use can other technology of position of tracking mobile terminal.In addition, at least one gps satellite 300 optionally or extraly can process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link signal from various mobile terminal 100.Mobile terminal 100 participates in call usually, information receiving and transmitting communicates with other type.Each reverse link signal that certain base station 270 receives is processed by particular B S270.The data obtained are forwarded to relevant BSC275.BSC provides call Resourse Distribute and comprises the mobile management function of coordination of the soft switching process between BS270.The data received also are routed to MSC280 by BSC275, and it is provided for the extra route service forming interface with PSTN290.Similarly, PSTN290 and MSC280 forms interface, and MSC and BSC275 forms interface, and BSC275 correspondingly control BS270 so that forward link signals is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.
Embodiment one
As shown in Figure 3, the present embodiment provides a kind of method of searching net, is applied to terminal equipment, and described method comprises:
Step S11: when terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
Step S12: when described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Step S13: described terminal equipment carries out web search according to determined network to be searched.
Alternatively,
The GPS information of the described described terminal equipment according to obtaining determines that described terminal equipment is currently located at ownership place or random zone comprises:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
Alternatively,
Described when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
Alternatively,
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
Alternatively,
Described when described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
The present embodiment also provides a kind of method of searching net, is applied to terminal equipment, and described method comprises:
Step one: when terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
Concrete, terminal equipment determines the current geographic position of described terminal equipment according to GPS information, and the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
Step 2: when described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Concrete, when described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
When being off-mode before described terminal equipment search network, network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.In this case, when described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is not revised; When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place; When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs; When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described first random zone signs; When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
Step 3: described terminal equipment carries out web search according to determined network to be searched.
Technique scheme obtains the positional information of terminal equipment by the GPS of terminal equipment, then judges that terminal equipment to roam or at ownership place further; Then determine network to be searched according to the current affiliated region of terminal equipment, make terminal equipment need not search net by whole network full frequency band, thus substantially increase the speed of web search, improve Consumer's Experience.
Embodiment two
Technical scheme of the present invention is further illustrated below in conjunction with concrete scene.
The present invention determines network to be searched according to the GPS information of terminal equipment, then carries out web search according to this network to be searched, thus substantially increases the speed of web search.
Suppose that in following scene, terminal equipment ownership place is A, area or the country of terminal equipment signature roaming agreement comprise B, C, D.Terminal equipment switches place under open state.
Scene one
As shown in Figure 4, in this scene under terminal equipment open state from A to B, namely from ownership place to random zone.
1) after terminal equipment moves to B from A, when terminal equipment starts search network, the geographical position current according to the GPS information determination terminal equipment of this terminal equipment; Then determine that this terminal equipment is currently located at random zone according to the geographical position of random zone and/or ownership place;
2) then terminal equipment determines with the network that ownership place A Virtual network operator signs roaming agreement the network that region B is corresponding according to this random zone B;
3) then terminal equipment carries out web search according to the network that region B is corresponding.
The network of first search random zone B in this scene, need not search for by full frequency band, therefore substantially increases the speed of searching net, make terminal equipment fast registration to the network of random zone.
Scene two
As shown in Figure 5, in this scene under terminal equipment open state from C to A, namely from random zone to ownership place.
1) after terminal equipment moves to A from C, when terminal equipment starts search network, the geographical position current according to the GPS information determination terminal equipment of this terminal equipment; Then determine that this terminal equipment is currently located at ownership place according to the geographical position of random zone and/or ownership place;
2) then terminal equipment carries out web search according to the network HPLMN of this terminal equipment ownership place.
Judge it is not roaming according to GPS information in this scene, thus preferentially search HPLMN, make terminal equipment can fast registration to HPLMN.
Embodiment three
During terminal equipment start, RPLMN (RegisteredPLMN, the network of last endpoint registration) preferential principle is usually taked to search net.In the present invention, when terminal equipment start search network, need to process accordingly RPLMN according to the network in RPLMN and the current residing area of terminal equipment.
Suppose that in following scene, terminal equipment ownership place is A, area or the country of terminal equipment signature roaming agreement comprise B, C, D.Place is switched after terminal equipment shutdown.
Scene one
As shown in Figure 6, terminal equipment shuts down at A, and then A start, and namely ownership place shutdown, ownership place is started shooting.
Under this scene, RPLMN belongs to HPLMN, and is not roaming according to GPS information determination terminal equipment, does not now revise RPLMN, directly carries out web search with original RPLMN when terminal equipment start search network.
Scene two
As shown in Figure 7, terminal equipment shuts down at B, and then in A start, namely random zone shutdown, ownership place is started shooting.
Under this scene, RPLMN does not belong to HPLMN, and is not roaming according to GPS information determination terminal equipment, now can not directly use original RPLMN, but needs first RPLMN to be revised as HPLMN, then uses HPLMN to carry out web search.
Scene three
As shown in Figure 8, terminal equipment shuts down at A, and then in C start, namely ownership place shutdown, random zone is started shooting.
Under this scene, RPLMN belongs to HPLMN, and be roaming according to GPS information determination terminal equipment, now can not directly use original RPLMN, but need first RPLMN to be revised as the network of specifying in the roaming agreement of C signature, then use the network of specifying in the roaming agreement of C signature to carry out web search.
Scene four
As shown in Figure 9, terminal equipment shuts down at C, and then in B start, a namely random zone shutdown, another random zone is started shooting.
Under this scene, RPLMN does not belong to HPLMN, and be roaming according to GPS information determination terminal equipment, the random zone that the random zone that terminal equipment is current is simultaneously corresponding with RPLMN is different, now can not directly use original RPLMN, but need first RPLMN to be revised as the network of specifying in the roaming agreement of B signature, then use the network of specifying in the roaming agreement of B signature to carry out web search.
Scene five
As shown in Figure 10, terminal equipment shuts down at B, and then in B start, namely random zone shutdown, starts shooting at identical random zone.
Under this scene, RPLMN does not belong to HPLMN, and be roaming according to GPS information determination terminal equipment, the random zone that the random zone that terminal equipment is current is simultaneously corresponding with RPLMN is identical, now can not revise RPLMN, directly uses original RPLMN to carry out web search.
Above-mentioned scene determines network to be searched by GPS information, greatly can improve the speed of web search, make terminal equipment be registered to network very soon.
Embodiment four
As shown in figure 11, the present embodiment provides a kind of device searching net, is arranged at terminal equipment, and described device comprises:
Judge module 11, for when terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
Processing module 12, for when described terminal equipment is currently located at ownership place, is defined as network to be searched by the network of ownership place; Also for when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Search module 13, for carrying out web search according to determined network to be searched.
Alternatively,
According to the GPS information of the described terminal equipment obtained, described judge module 11 is for determining that described terminal equipment is currently located at ownership place or random zone specifically refers to:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
Alternatively,
The network of random zone, for when described terminal equipment is currently located at random zone, is defined as network to be searched and specifically refers to by described processing module 12:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
Alternatively,
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
Alternatively,
The network of ownership place, for when described terminal equipment is currently located at ownership place, is defined as network to be searched by described processing module 12; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and specifically refers to:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize, and correspondingly, each module/module in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The application is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. search a method for net, be applied to terminal equipment, it is characterized in that, described method comprises:
When terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
When described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Described terminal equipment carries out web search according to determined network to be searched.
2. the method for claim 1, is characterized in that:
The GPS information of the described described terminal equipment according to obtaining determines that described terminal equipment is currently located at ownership place or random zone comprises:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
3. the method for claim 1, is characterized in that:
Described when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
4. the method for claim 1, is characterized in that:
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
5. method as claimed in claim 4, is characterized in that:
Described when described terminal equipment is currently located at ownership place, the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and comprises:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
6. search a device for net, be arranged at terminal equipment, it is characterized in that, described device comprises:
Judge module, for when terminal equipment search network, the GPS information according to the described terminal equipment obtained determines that described terminal equipment is currently located at ownership place or random zone;
Processing module, for when described terminal equipment is currently located at ownership place, is defined as network to be searched by the network of ownership place; Also for when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched;
Search module, for carrying out web search according to determined network to be searched.
7. device as claimed in claim 6, is characterized in that:
Described judge module is used for determining that described terminal equipment is currently located at ownership place or random zone specifically refers to according to the GPS information of the described terminal equipment obtained:
Determine the current geographic position of described terminal equipment according to GPS information, the geographical position according to random zone and/or ownership place determines that described terminal equipment is positioned at ownership place or random zone.
8. device as claimed in claim 6, is characterized in that:
Described processing module is used for when described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and specifically refers to:
When described terminal equipment is currently located at the first random zone, the network of specifying in the roaming agreement of signed by described first random zone is defined as network to be searched.
9. device as claimed in claim 6, is characterized in that:
When being off-mode before described terminal equipment search network, described network to be searched is the network RPLMN of the last endpoint registration that described terminal equipment is preserved.
10. device as claimed in claim 9, is characterized in that:
Described processing module is used for when described terminal equipment is currently located at ownership place, and the network of ownership place is defined as network to be searched; When described terminal equipment is currently located at random zone, the network of random zone is defined as network to be searched and specifically refers to:
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of ownership place, do not revise described RPLMN;
When described terminal equipment is currently located at ownership place and the network RPLMN of last endpoint registration is the network of random zone, described RPLMN is revised as the network of ownership place;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of ownership place, described RPLMN is revised as the network of specifying in the roaming agreement that described random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the 3rd random zone, described RPLMN is revised as the network of specifying in the roaming agreement that described second random zone signs;
When described terminal equipment is currently located at the second random zone and the network RPLMN of last endpoint registration is the network of the second random zone, do not revise described RPLMN.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026305.0A CN105491548A (en) | 2015-12-30 | 2015-12-30 | Network searching method and device |
| PCT/CN2016/099475 WO2017113893A1 (en) | 2015-12-30 | 2016-09-20 | Method and device for network searching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026305.0A CN105491548A (en) | 2015-12-30 | 2015-12-30 | Network searching method and device |
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| CN105491548A true CN105491548A (en) | 2016-04-13 |
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| WO (1) | WO2017113893A1 (en) |
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| WO2017113893A1 (en) | 2017-07-06 |
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Application publication date: 20160413 |