CN105939525A - Mobile terminal and cell reselection control method - Google Patents
Mobile terminal and cell reselection control method Download PDFInfo
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- CN105939525A CN105939525A CN201610457876.8A CN201610457876A CN105939525A CN 105939525 A CN105939525 A CN 105939525A CN 201610457876 A CN201610457876 A CN 201610457876A CN 105939525 A CN105939525 A CN 105939525A
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- mobile terminal
- network
- application
- data service
- mobile
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a mobile terminal and a cell reselection control method. The mobile terminal comprises a moving state detecting module used for detecting whether the mobile terminal is in a moving state when the current serving cell of the mobile terminal is a first network type cell; an application detecting module used for detecting whether an application using a network data service exists; and a cell reselecting module used for carrying out reselection from the first network type cell to a second network type neighboring cell when the mobile terminal is in the moving state and the application using the network data service exists. The second network type is an evolution type of the first network type. By implementation of the mobile terminal and the cell reselection control method, successful cell reselection can be ensured when the mobile terminal is in the moving state.
Description
Technical field
The present invention relates to electronic technology, particularly relate to a kind of mobile terminal and cell reselection control method.
Background technology
Current 4th generation (4G) mobile communications network covers the most complete, and mobile Internet development is swift and violent,
The user of the mobile terminals such as mobile phone is more and more higher to usage frequency and the dependency degree of data service.2nd generation (2G)
Data network in the good overlay area of part 4G, such as elevator, garage, in-door covering or outdoor certain
The region of a little 4G cell edges, can start effective supplementary function.
In daily use, usually can run into turnover elevator garage or some automobile move during use mobile
Terminal carries out the situation of data service, it is assumed that mobile terminal is currently in use 2G data service, mobile terminal because of
Just carry out continuous data business at 2G network and be in connected state, now, even mobile terminal enters 4G
Community, owing to mobile terminal is in connected state (rather than Idle state) in 2G networking, therefore cannot start from
2G cell is to the reuse adoption process of 4G community.
To sum up, for mobile terminal when carrying out the data service of 2G network, the most as early as possible from 2G cell weight
Choosing 4G community, correlation technique there is no effective solution.
Summary of the invention
In view of this, the embodiment of the present invention provides one for solving at least one problem present in prior art
Plant mobile terminal and cell reselection control method.
The technical scheme of the embodiment of the present invention is achieved in that
First aspect, the embodiment of the present invention provides a kind of mobile terminal, and described mobile terminal includes:
Mobile status detection module, being used at the Serving cell that described mobile terminal is current is first network standard
During community, detect whether described mobile terminal is in mobile status；
, for detecting whether there is the application using network data service in application program detection module；
, for being in mobile status when described mobile terminal, and there is use network data in cell reselection module
During the application of business, carry out from described first network standard community to the gravity treatment of the second network formats adjacent area, institute
State the evolution standard that the second network formats is described first network standard.
In such scheme, described mobile status detection module, it is additionally operable to judge at least one in the following ways
Whether described mobile terminal is in mobile status:
Satellite location data based on described mobile terminal judges whether described mobile terminal is in mobile status；
Situation of change based on the Serving cell resident in statistical time range of described mobile terminal judges described shifting
Whether dynamic terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
In such scheme, described application program detection module, it is additionally operable to described in judgement carry out network data service
Application whether meet pre-conditioned；
Described cell reselection module, is additionally operable to be in mobile status when described mobile terminal, and described in carry out net
The application of network data service meet described pre-conditioned time, carry out from described first network standard community to second
The gravity treatment of network formats adjacent area.
In such scheme, described application program detection module, it is additionally operable to judge whether to meet following the most pre-conditioned
At least one:
Described application uses continuous print network data service；
Application described in the message transmission rate not met that described first network standard community is supported carries out described network
The rate requirement of data service.
In such scheme, described cell reselection module, be additionally operable to Serving cell based on described mobile terminal,
And the second network formats neighboring BS information of corresponding described Serving cell, determine described second net that signal is the strongest
Network standard adjacent area；
Release connected state also enters Idle state, accesses described second network formats adjacent area.
Second aspect, the embodiment of the present invention provides a kind of cell reselection control method, and described method includes:
When the Serving cell that mobile terminal is current is first network standard community, detecting described mobile terminal is
No it is in mobile status；
Detect whether to there is the application using network data service；
When described mobile terminal is in mobile status, and when there is the application using network data service, carry out
It is institute from described first network standard community to the gravity treatment of the second network formats adjacent area, described second network formats
State the evolution standard of first network standard.
In such scheme, whether the described mobile terminal of described detection is in mobile status, including:
Judge at least one in the following ways whether described mobile terminal is in mobile status:
Satellite location data based on described mobile terminal judges whether described mobile terminal is in mobile status；
Situation of change based on the Serving cell resident in statistical time range of described mobile terminal judges described shifting
Whether dynamic terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
In such scheme, described in detect whether exist use network data service application, including:
Detect whether to there is the application meeting pre-conditioned use network data service；
Described it is in mobile status when described mobile terminal, and when there is the application using network data service,
Carry out from described first network standard community to the gravity treatment of the second network formats adjacent area, including:
When described mobile terminal is in mobile status, and existence meets pre-conditioned use network data service
Application time, carry out from described first network standard community to the gravity treatment of the second network formats adjacent area.
In such scheme, described in detect whether to there is the application meeting pre-conditioned use network data service,
Including:
When the application using network data service being detected, it may be judged whether meet following at least one the most pre-conditioned:
The described application detected uses continuous print network data service；
The application detected described in the message transmission rate that described first network standard community is supported is the most satisfied is entered
The rate requirement of the described network data service of row.
In such scheme, described in carry out from described first network standard community to the weight of the second network formats adjacent area
Choosing, including:
Serving cell based on described mobile terminal, with the second network formats adjacent area of corresponding described Serving cell
Information, determines the described second network formats adjacent area that signal is the strongest；
Release connected state also enters Idle state, accesses described second network formats adjacent area.
In the embodiment of the present invention, the mode judged based on motion state of mobile terminal, when detecting that terminal is being moved
In dynamic state, and the application in mobile terminal is carrying out starting cell reselection, such as during network data service
The connection being just transmitted data at resident 2G cell when mobile terminal is attempted, but owing to network speed is with super
Time etc. reason cannot successful connection when, start the cross-system cell measurement of 2G to 4G and gravity treatment, solution
When mobile terminal is in the scene of mobile status, because causing slowly from 2G cell gravity treatment to 4G cell speed
Dictyosome tests poor problem.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the optional 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；
One optional illustrative view of functional configuration of the Fig. 3 mobile terminal for providing in the embodiment of the present invention；
One optional flow process signal of the Fig. 4 cell reselection control method for providing in the embodiment of the present invention
Figure；
One optional flow process signal of the Fig. 5 cell reselection control method for providing in the embodiment of the present invention
Figure；
One optional flow process signal of the Fig. 6 cell reselection control method for providing in the embodiment of the present invention
Figure.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain technical scheme, and
It is not intended to limit the scope of the 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 for being conducive to this
The explanation of invention, itself does not has specific meaning.Therefore, " module " and " parts " can be mixedly
Use.
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include all
As mobile phone, smart phone, notebook computer, digit broadcasting receiver, personal digital assistant (PDA),
The mobile terminal of panel computer (PAD), portable media player (PMP), guider etc. with
And the fixed terminal of such as numeral TV, desk computer etc..Hereinafter it is assumed that terminal is mobile terminal.So
And, it will be appreciated by those skilled in the art that in addition to the element except being used in particular for mobile purpose, according to this
The structure of the embodiment of invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal 100 realizing each embodiment of the present invention, such as Fig. 1 institute
Showing, mobile terminal 100 can include wireless communication unit 110, user input unit 130, sensing unit
140, output unit 150, memorizer 160, controller 180 and power subsystem 190 etc..Fig. 1 shows
There is the mobile terminal 100 of various assembly, it should be understood that be not required for implementing all groups illustrated
Part.Can alternatively implement more or less of assembly.Will be discussed in more detail below the unit of mobile terminal 100
Part.
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 110 can include that broadcast connects
Receive module 111, mobile communication module 112, wireless Internet module 113, short range communication module 114 and position
Put at least one in information module 115.
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 aerogram
Number can include voice call signal, video calling signal or send according to text and/or Multimedia Message
And/or the various types of data received.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal 100.Wireless Internet mould
Block 113 can internally or externally be couple to terminal.Wireless interconnected involved by wireless Internet module 113
Net access technology can include WLAN (WLAN), Wireless Fidelity (Wi-Fi), without live width
Band (Wibro), worldwide interoperability for microwave access (Wimax), high-speed downlink packet accesses (HSDPA)
Etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal 100.Position
The typical case putting information module 115 is global positioning system (GPS) module 115.According to current technology,
GPS module 115 calculate from the range information of three or more satellites and correct time information and for
The Information application triangulation calculated, thus current according to longitude, latitude and highly accurately calculating three-dimensional
Positional information.Currently, for calculating method three satellites of use of position and temporal information and by using
A satellite additionally corrects the position and the error of temporal information calculated.Additionally, GPS module 115 energy
Enough calculate velocity information by Continuous plus current location information in real time.
Acceleration transducer 142 in sensing unit 140 is used for measuring external force traction motion of mobile terminals time institute
The acceleration produced.
Output unit 150 is configured to provide output signal (such as, with vision, audio frequency and/or tactile manner
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 with call or other communicate (such as,
Text messaging, 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
Can show capture image and/or the image of reception, illustrate video or image and the UI of correlation function 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,
At least one in flexible display, three-dimensional (3D) display etc..Some in these display are permissible
Being configured to transparence watch from outside with permission user, this is properly termed as transparent display, the most transparent
Display 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),
Such as, mobile terminal 100 can include that outernal display unit (not shown) and inner display unit (are not shown
Go out).Touch screen can be used for detecting touch input pressure and touch input position and touch input area.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc.,
Or can temporarily store and export data (such as, telephone directory, message, the static state that maybe will export
Image, video etc.).And, memorizer 160 can store and export about when touch is applied to touch screen
The vibration of various modes 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 store
Device (RAM), static random-access memory (SRAM), read only memory (ROM), electric erasable
Programmable read only memory (EEPROM), programmable read only memory (PROM), magnetic storage,
Disk, CD etc..And, mobile terminal 100 can be connected execution memorizer 160 with by network
The network storage device cooperation of storage function.
Controller 180 generally controls the overall operation of mobile terminal 100.Such as, controller 180 perform with
Control that voice call, data communication, video calling etc. are relevant and process.
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 combination
Computer-readable medium implement.Implementing for hardware, embodiment described herein can be 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, control
Device processed, microcontroller, microprocessor, it is designed to perform in the electronic unit of function described herein extremely
Few one is implemented, and in some cases, such embodiment can be implemented in controller 180.Right
Implementing in software, the embodiment of such as process or function can perform at least one function or operation with permission
Single software module implement.Software code can be by the software write with any suitable programming language
Application program (or program) is implemented, and software code can be stored in memorizer 160 and by controller
180 perform.
So far, mobile terminal 100 is described according to its function.Below, for the sake of brevity, will retouch
State various types of movements of such as folded form, board-type, oscillating-type, slide type mobile terminal 100 etc.
Slide type mobile terminal 100 in terminal 100 is as example.Therefore, the present invention can be applied to any class
The mobile terminal 100 of type, and it is not limited to slide type mobile terminal 100.
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 100 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 used includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA
(CDMA) and UMTS (UMTS) (especially, Long Term Evolution (LTE)), the whole world
Mobile communication system (GSM) etc..As non-limiting example, explained below relates to CDMA and leads to
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.MSC 280 is constructed
For forming interface with Public Switched Telephony Network (PSTN) 290.MSC 280 be also structured to can be through
The BSC 275 being couple to base station 270 by back haul link forms interface.If back haul link can be known according to Ganji
Interface in any one construct, described interface include 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 BSC
2750。
Each BS 270 can service one or more subregion (or region), by multidirectional antenna or point to specific
Each subregion that the antenna in direction covers is radially away from BS 270.Or, each subregion can be by being used for
Two or more antennas of diversity reception cover.Each BS 270 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.BS 270 can also be referred to as base
Station transceiver subsystem (BTS) or other equivalent terms.In this case, term " base station "
May be used for broadly representing single BSC 275 and at least one BS 270.Base station can also be referred to as " honeybee
Nest station ".Or, each subregion of specific BS 270 can be referred to as multiple cellular station.
As shown in Figure 2, broadcast singal is sent in system operation by broadcsting transmitter (BT) 295
Mobile terminal 100.Broadcast reception module 111 as shown in Figure 1 is arranged on mobile terminal 100 and sentences
Receive the broadcast singal sent by BT295.In fig. 2 it is shown that several satellites 300, such as, can adopt
With global positioning system (GPS) satellite 300.In the multiple mobile terminals 100 in satellite 300 help location extremely
Few one.
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 100 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, BS 270 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 BS 270.The data obtained
It is forwarded to the BSC 275 being correlated with.BSC provides call resource distribution and the soft handover included between BS 270
The mobile management function of the coordination of process.The data received also are routed to MSC 280 by BSC275, its
Extra route service for forming interface with PSTN 290 is provided.Similarly, PSTN 290 and MSC
280 form interface, MSC Yu BSC 275 forms interface, and BSC 275 correspondingly controls BS 270
Forward link signals to be sent to mobile terminal 100.
In mobile terminal, the mobile communication module 112 of wireless communication unit 110 is based on built-in the connecing of mobile terminal
The necessary data entering mobile communications network (such as mobile communications networks such as 2G/3G/4G) (includes that user identifies
Information and authentication information) accessing mobile communication network is the web page browsing of mobile phone users, network multimedia
The business transmission mobile datas such as broadcasting (include up mobile data and descending mobile communication number
According to.
Mobile communication module 112 supports to carry out the operation of cell reselection, cell reselection i.e. mobile terminal institute
Reselecting of persistent district, under mobile terminal is in idle pulley, disappears from the system of current persistent district
Breath obtains the information of adjacent area, monitors the signal change situation of the most resident community and adjacent area, select one
The preferable adjacent area of signal (adjacent area as the strongest in signal), as new Serving cell, is initiated to target adjacent area
Access and resident in target adjacent area, use new Serving cell to move the transmission of communication data, such as transmission
The mobile data of speech business, the mobile data of network data service.
Based on above-mentioned mobile terminal 100 hardware configuration and communication system, each embodiment of the present invention is proposed.
Embodiment one
As it is shown on figure 3, the present embodiment proposes a kind of mobile terminal, it should be pointed out that the shifting shown in Fig. 3
Dynamic terminal is only exemplarily to divide mobile terminal in the one of logic function aspect, can in actual application
To be divided into more module or the part of module shown in Fig. 3 merged into a module.
See an optional illustrative view of functional configuration of the mobile terminal shown in Fig. 3, including:
Mobile status detection module 32, being used at the Serving cell that mobile terminal is current is that first network standard is little
Qu Shi, whether detection mobile terminal is in mobile status；
, for detecting whether there is the application using network data service in application program detection module 31；
Cell reselection module 33, for being in mobile status, and application program detection module 31 when mobile terminal
When the application using network data service being detected, initiate from first network standard community to the second network formats
The gravity treatment of adjacent area.
Wherein, the second network formats is the evolution standard of first network standard, such as:
When first network standard is the TDMA of 2G, corresponding second network formats is the LTE-TDD of 4G；
When first network standard is the FDMA of 2G, corresponding second network formats is the LTE-FDD of 4G.
Exemplarily, the application using network data service in mobile terminal can be to have to transmit to network side
Data and/or any application from network side acquisition data, as Online Video plays application, social networking application, line
Upper shopping application etc..
Exemplarily, mobile status detection module 32 can by shown in Fig. 1 positional information module 115 (as
GPS module shown in Fig. 4) realize, positional information module 115 satellite based on mobile terminal figure place
Judge whether mobile terminal is in mobile status, such as at statistical time range (as recently according to such as GPS location data
5 minutes in) read the positional information of the mobile terminal of positional information module 115 output in mobile terminal,
Whether positional information based on mobile terminal in statistical time range changes, and whether determines mobile terminal
It is in mobile status and motion characteristics (such as speed, direction etc.).
Exemplarily, mobile status detection module 32 can be realized by acceleration transducer, positional information module
115 acceleration based on mobile terminal judge whether mobile terminal is in mobile status, it is adaptable to judge mobile
The judgement of the kinestate that terminal is in the scene of non-uniform movement, as long as the acceleration of mobile terminal is not
Zero is i.e. in mobile status.
Exemplarily, mobile status detection module 32 can be realized by mobile communication module 112, uses so
Mode detect mobile terminal and whether be in mobile status: based on mobile terminal in statistical time range resident
The situation of change of community judges whether mobile terminal is in mobile status.
Such as, the mark (Cell ID) of record mobile terminal persistent district in statistical time range, based on community
Identify whether that change judges whether mobile terminal is in mobile status, it is, of course, also possible to determine mobile terminal
The information such as the direction of motion and movement velocity.
In actual application, the mode of above-mentioned detection mobile status can be used in combination or select a use, such as when
When being not provided with the positional information module 115 shown in Fig. 1 in mobile terminal, or mobile terminal is at the uniform velocity
Mobile status time, it is mobile that motion detection block can use the situation of change of above-mentioned persistent district to judge
Whether terminal is in mobile status, on the one hand, need not arrange positional information module 115 in mobile terminal, separately
On the one hand, mode based on persistent district change judges whether mobile terminal is in mobile status, relatively based on position
Put information module 115 and be more beneficial for saving the power consumption of mobile terminal.
Exemplarily, cell reselection module 33 carries out reselection operation in the following way: based on mobile terminal
Serving cell, with the second network formats neighboring BS information of corresponding with service community, determine that signal is the strongest second
Network formats adjacent area；Release connected state also enters Idle state, accesses the second network formats adjacent area.
Illustrate in conjunction with an example.
User holds during mobile terminal moves, owing to moving to the edge of 4G community or to leave 4G little
District, causes the signal intensity of resident 4G community to reduce, and network side is initiated community according to existing strategy and cut
Change and make mobile terminal reside in 2G cell.Here, suppose that user is by the browser in mobile terminal
Net (or by social networking application messaging etc.), mobile terminal is because carrying out network data service and causing moving
Dynamic end is at connected state.
Application program detection module 31 detects that user is using browser online, mobile status detection module
32 detect that mobile terminal is in mobile status, and correspondingly, cell reselection module 33 is current from mobile terminal
The system message of resident 2G cell obtains the information of adjacent area, when getting 2G cell, there is 4G adjacent area
Time, choose the 4G adjacent area that signal is the strongest, initiate the gravity treatment to 4G adjacent area resident in 4G adjacent area, use
New persistent district (4G community) is browser transmitting network data business.
The present embodiment has the advantages that
Inventor finds in the practice of the invention, and mobile terminal is stayed at 2G cell in resting state
Staying, before being because mobile terminal, the signal of the 4G community that same geographical position is resident cannot meet use
Require initiated by network side community switching or when mobile terminal is in Idle state gravity treatment to 2G cell.
Remaining static from mobile terminal different, mobile terminal is in moving process and stays at 2G cell
Stay, be owing to 4G community (or 4G cell signal is unsatisfactory for using and requires) resident before leaving causes,
If the now application in mobile terminal is using network data service, it is in connected state, once mobile terminal
Find that available 4G adjacent area then discharges connected state such that it is able to initiate gravity treatment smoothly at Idle state, it is ensured that move
Dynamic terminal applies uses the speed of network data service.
Embodiment two
As it is shown on figure 3, the present embodiment proposes a kind of mobile terminal, it should be pointed out that the shifting shown in Fig. 3
Dynamic terminal is only exemplarily to divide mobile terminal in the one of logic function aspect, can in actual application
To be divided into more module or the part of module shown in Fig. 3 merged into a module.
See an optional illustrative view of functional configuration of the mobile terminal shown in Fig. 3, including:
Mobile status detection module 32, being used at the Serving cell that mobile terminal is current is that first network standard is little
Qu Shi, whether detection mobile terminal is in mobile status；
Application program detection module 31, during for detecting whether there is the application using network data service, and
Judge whether the application carrying out network data service meets pre-conditioned；
Cell reselection module 33, for being in mobile status, and application program detection module 31 when mobile terminal
The application using network data service when meeting pre-conditioned detected, initiate from first network standard community to
The gravity treatment of the second network formats adjacent area.
Exemplarily, the application using network data service in mobile terminal can be to have to transmit to network side
Data and/or any application from network side acquisition data, as Online Video plays application, social networking application, line
Upper shopping application etc..
Exemplarily, the second network formats is the evolution standard of first network standard, such as:
When first network standard is the TDMA of 2G, corresponding second network formats is the LTE-TDD of 4G；
When first network standard is the FDMA of 2G, corresponding second network formats is the LTE-FDD of 4G.
Exemplarily, mobile status detection module 32 can by shown in Fig. 1 positional information module 115 (as
GPS module shown in Fig. 4) realize, positional information module 115 satellite based on mobile terminal figure place
Judge whether mobile terminal is in mobile status, such as at statistical time range (as recently according to such as GPS location data
5 minutes in) read the positional information of the mobile terminal of positional information module 115 output in mobile terminal,
Positional information based on mobile terminal in statistical time range determine mobile terminal whether be in mobile status,
And motion characteristics (such as speed, direction etc.).
Exemplarily, mobile status detection module 32 can be realized by acceleration transducer, positional information module
115 acceleration based on mobile terminal judge whether mobile terminal is in mobile status (as long as acceleration is not
Zero is i.e. in mobile status).
Exemplarily, mobile status detection module 32 can be realized by mobile communication module 112, uses so
Mode detect mobile terminal and whether be in mobile status: based on mobile terminal in statistical time range resident
The situation of change of community judges whether mobile terminal is in mobile status.
Such as, record mobile terminal mark of persistent district in statistical time range, based on community identify whether
Change judges whether mobile terminal is in mobile status, it is, of course, also possible to determine the direction of motion of mobile terminal
And the information such as movement velocity.
In actual application, the mode of above-mentioned detection mobile status can be used in combination or select a use, such as when
When being not provided with the positional information module 115 shown in Fig. 1 in mobile terminal, or mobile terminal is at the uniform velocity
Mobile status time, it is mobile that motion detection block can use the situation of change of above-mentioned persistent district to judge
Whether terminal is in mobile status, on the one hand, need not arrange positional information module 115 in mobile terminal, separately
On the one hand, mode based on persistent district change judges whether mobile terminal is in mobile status, relatively based on position
Put information module 115 and be more beneficial for saving the power consumption of mobile terminal.
Inventor finds in the practice of the invention, when the Serving cell of mobile terminal is 2G cell,
Not have at running of mobile terminal under all situations using network data service and be required for initiating to 4G adjacent area
Gravity treatment, need not initiate the gravity treatment to 4G adjacent area the most in some such cases:
1) rate requirement (such as peak transfer rate) of the application of the use network data service of running of mobile terminal
The highest, such as often it is used only to messaging randomly when application is social networking application, due to the number of message
The least, even if mobile terminal is in the resident transmitting-receiving that can also be quickly completed message of 2G cell according to amount.In other words
Saying, the message transmission rate of the Serving cell support that mobile terminal is current meets application and carries out network data industry
The rate requirement of business.
2) running of mobile terminal application use discrete network data service, say, that application be not
The transmitting-receiving carrying out data of persistence, so, for sudden, the data transfer demands of randomness of application,
The message transmission rate of the Serving cell support that mobile terminal is the most resident can meet completely, will not be to user
Use application impacts.
And in the case of contrary with case above, the transmission that 2G cell as resident in mobile terminal is supported is fast
Rate can not meet application and carry out the rate requirement of network data service, or the application of running of mobile terminal uses
Continuous print network data service, say, that apply the transmitting-receiving carrying out data in persistence, in order to avoid net
Network data traffic interruptions or the situation of delay, it is necessary to initiate from 2G cell to the gravity treatment of 4G adjacent area, accordingly
Ground, when application program module judges whether carry out the application of network data service meets pre-conditioned, is used
Pre-conditioned can use following at least one pre-conditioned:
Pre-conditioned 1) whether network data service is continuous print network data service.
Exemplarily, determine whether application uses continuous print data service according to self type of application, as
Line Video Applications uses continuous print network data service.
Pre-conditioned 2) whether the message transmission rate of 2G cell support meets application and carries out network data service
Rate requirement.
Exemplarily, the corresponding event applied by detection is determined, as monitored the net of the application of correspondence
The disabled event of network, then illustrate now have the available network of corresponding 2G cell to connect but 2G cell props up
The message transmission rate held is unsatisfactory for application and uses the rate requirement of network data service.
It is pointed out that and above pre-conditioned can select a use or all use.
As an example, only with pre-conditioned 1) time, if the resident 2G cell of mobile terminal, and based on
The type of the application of running of mobile terminal determines that application uses continuous print network data service, then initiate from 2G
Community is to the gravity treatment of 4G adjacent area, and using 4G community is application transport network data service, it is ensured that application runs
There is situation about postponing in network data service.
As another example, only with pre-conditioned 2) time, if the resident 2G cell of mobile terminal, no matter
Whether application uses continuous print network data service, as long as the message transmission rate of 2G cell support cannot expire
Foot application carries out the rate requirement of network data service, then initiate from 2G cell to the gravity treatment of 4G adjacent area, make
It is application transport network data service with 4G community, it is ensured that delay occurs in application operational network data service
Situation.
Exemplarily, cell reselection module 33 carries out reselection operation in the following way: based on mobile terminal
Serving cell, with the second network formats neighboring BS information of corresponding with service community, determine that signal is the strongest second
Network formats adjacent area；Release connected state also enters Idle state, accesses the second network formats adjacent area.
Control to illustrate to cell reselection in conjunction with an example.
See an optional schematic flow sheet of the cell reselection control method shown in Fig. 4.
Cell reselection module 33 safeguards the Serving cell of one group of terminal and the strongest information of adjacent cells list, and record
The time of Serving cell change, cell reselection module 33 determines that mobile terminal resides in 2G cell and current
The system message of resident 2G cell get when there is 4G adjacent area, to application program detection module 31
Whether inquiry data service state, be in mobile status to mobile status detection module 32 enquiry mobile terminal.
Cell reselection module 33 currently runs the 2G of application to application program detection module 31 enquiry mobile terminal
Data service state, when mobile status monitoring modular receives the message of mobile status inquiry, as response,
Starting loop sensor judges to be currently at resting state or mobile status.This judgment mode can be sentenced
Disconnected mode is applicable to user and holds mobile terminal walking and the scene such as run, be also applied for user hold mobile eventually
End enters the scenes such as elevator, garage and turnover indoor.
The uniform motion scene that cannot detect for the acceleration exported based on acceleration transducer.Such as at a high speed
The driving states of uniform motion on highway.Mobile status monitoring modular can use the Global Satellite of mobile terminal
The situation of change of location data or mobile terminal persistent district judges.
Such as, mobile terminal is in the scene of uniform motion, judges that mobile terminal is in the following way
No it is in mobile status, if user opens GPS function, utilizes GPS to judge, the most permissible
Using the situation of change of the Serving cell Cell ID of mobile terminal in nearest a period of time, Billy sentences with GPS
Break and more save power consumption.
If being being currently used 2G to carry out continuous data business and network rate is insufficient for demand, and
And intelligent terminal is just in moving process, the most actively discharges connected state, trigger the cross-system of 2G to 4G immediately
Cell reselection.
Cell reselection module 33 currently runs the 2G of application to application program detection module 31 enquiry mobile terminal
Data service state, application program detection module 31 response inquiry, whether the application of detection running of mobile terminal
On 2G network, just using the continuous print network data service such as browser, video.Exemplarily, Ke Yitong
Crossing and monitor events such as whether having the network connectivity fai_lure of corresponding application, network unavailable, if listening to, determining
Application is just using continuous print network data service on 2G network, and result is fed back to cell selection module.
By inquiry, cell reselection module 33 determines that mobile terminal is in mobile status and is using continuous print net
Network data service, then initiate from 2G cell to the gravity treatment of 4G adjacent area, carry out resident in 4G community, it is ensured that
The continuous print network data service that application uses does not haves the situations such as interruption, delay.
The present embodiment has the advantages that
Inventor finds in the practice of the invention, and mobile terminal is stayed at 2G cell in resting state
Staying, before being because mobile terminal, the signal of the 4G community that same geographical position is resident cannot meet use
Require initiated by network side community switching or when mobile terminal is in Idle state gravity treatment to 2G cell.
Remain static from mobile terminal different, at 2G cell when mobile terminal is in moving process
Resident, it is owing to 4G community (or 4G cell signal is unsatisfactory for using and requires) resident before leaving is led
Cause, if the application now in mobile terminal is using network data service, be in connected state, if application
Meet pre-conditioned and mobile terminal and be in mobile status, then the trigger condition of cell reselection meets, and once moves
Dynamic terminal finds that available 4G adjacent area then discharges connected state such that it is able to initiate gravity treatment smoothly at Idle state,
Ensure that mobile terminal application uses the speed of network data service.
It need to be noted that: the description of above apparatus embodiments, the description with following embodiment of the method is
It is similar to, there is the beneficial effect that same apparatus embodiments is similar, do not repeat.For the inventive method
The ins and outs not disclosed in embodiment, refer to the description of present device embodiment and understand, for saving
Length, therefore repeats no more.
Embodiment three
Corresponding with previous embodiment one, the present embodiment provides a kind of cell reselection control method, sees Fig. 5 and shows
One optional schematic flow sheet of the cell reselection control method gone out, comprises the following steps:
Step 101, when the Serving cell that mobile terminal is current is first network standard community, detection is mobile
Whether terminal is in mobile status.
Exemplarily, judge at least one in the following ways whether mobile terminal is in mobile status:
Satellite location data based on mobile terminal (such as the satellite location data of GPS module output) judges to move
Whether dynamic terminal is in mobile status；
Change based on the Serving cell (such as the Cell ID of community) resident in statistical time range of mobile terminal
Situation judges whether mobile terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
Step 102, detects whether to there is the application using network data service.
Step 103, when mobile terminal is in mobile status, and when there is the application using network data service,
Carry out from first network standard community to the gravity treatment of the second network formats adjacent area.
Second network formats is the evolution standard of first network standard.
Exemplarily, gravity treatment is completed in the following ways:
Serving cell based on mobile terminal, with the second network formats neighboring BS information of corresponding with service community, really
Determine the second network formats adjacent area that signal is the strongest；
Release connected state also enters Idle state, accesses the second network formats adjacent area.
Embodiment four
Corresponding with previous embodiment three, the present embodiment provides a kind of cell reselection control method, sees Fig. 5
One optional schematic flow sheet of the cell reselection control method illustrated, comprises the following steps:
Step 201, when the Serving cell that mobile terminal is current is first network standard community, detection is mobile
Whether terminal is in mobile status.
Exemplarily, judge at least one in the following ways whether mobile terminal is in mobile status:
Satellite location data based on mobile terminal (such as the satellite location data of GPS module output) judges to move
Whether dynamic terminal is in mobile status；
Change based on the Serving cell (such as the Cell ID of community) resident in statistical time range of mobile terminal
Situation judges whether mobile terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
Step 202, detects whether to exist the application using network data service, and entering detected by judgement
It is pre-conditioned whether the application of row network data service meets.
Exemplarily, the pre-conditioned at least one of that can use:
The network data service that application uses is continuous print network data service；
The message transmission rate not met application that first network standard community is supported carries out the speed of network data service
Rate demand.
Step 203, when mobile terminal is in mobile status, and existence meets pre-conditioned use network number
During according to the application of business, carry out from first network standard community to the gravity treatment of the second network formats adjacent area.
Second network formats is the evolution standard of first network standard.
Exemplarily, gravity treatment is completed in the following ways:
Serving cell based on mobile terminal, with the second network formats neighboring BS information of corresponding with service community, really
Determine the second network formats adjacent area that signal is the strongest；
Release connected state also enters Idle state, accesses the second network formats adjacent area.
Embodiment five
The present embodiment provides a kind of storage medium, and in described storage medium, storage has an executable instruction, described can
Perform only with for performing the cell reselection control method that the embodiment of the present invention provides.
The embodiment of the present invention at least has the advantages that
The embodiment of the present invention proposes a kind of cell reselection control method based on mobile state of terminal and moves eventually
End.Owing to cell reselection can not must occur at connected state at Idle state, and when mobile terminal is in 2G
The speed of the cross-system cell reselection of 2G to 4G, shadow can be affected the when of being carried out continuously data service on network
Ring to Consumer's Experience.Therefore, automatically detecting and current by the 2G data service use to application program
The detection of mobile status, the gravity treatment of follow-up detection triggers 2G to 4G, can significantly provide some specific
Gravity treatment speed under scene, so that substantially increase the Consumer's Experience of data service.
Should be understood that during description is in the whole text that " embodiment " or " embodiment " mentioned means with real
Execute the relevant special characteristic of example, structure or characteristic to be included at least one embodiment of the present invention.Therefore,
Not necessarily refer in " in one embodiment " or " in one embodiment " that entire disclosure occurs everywhere
Identical embodiment.Additionally, these specific features, structure or characteristic can combine in any suitable manner
In one or more embodiments.Should be understood that in various embodiments of the present invention, the sequence of above-mentioned each process
Number size be not meant to the priority of execution sequence, the execution sequence of each process should be patrolled with its function and inherence
Collect and determine, and the implementation process of the embodiment of the present invention should not constituted any restriction.The invention described above embodiment
Sequence number, just to describing, does not represent the quality of embodiment.
It should be noted that in this article, term " include ", " comprising " or its any other variant meaning
Containing comprising of nonexcludability, so that include the process of a series of key element, method, article or dress
Put and not only include those key elements, but also include other key elements being not expressly set out, or also include for
The key element that this process, method, article or device are intrinsic.In the case of there is no more restriction, by
The key element that statement " including ... " limits, it is not excluded that including the process of this key element, method, thing
Product or device there is also other identical element.
In several embodiments provided herein, it should be understood that disclosed equipment and method, can
To realize by another way.Apparatus embodiments described above is only schematically, such as, and institute
Stating the division of unit, be only a kind of logic function and divide, actual can have other dividing mode when realizing,
As: multiple unit or assembly can be in conjunction with, or it is desirably integrated into another system, or some features can be neglected
Slightly, or do not perform.It addition, the coupling each other of shown or discussed each ingredient or directly coupling
Close or communication connection can be the INDIRECT COUPLING by some interfaces, equipment or unit or communication connection, can
Be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, as
The parts that unit shows can be or may not be physical location；Both may be located at a place, it is possible to
To be distributed on multiple NE；Part or all of unit therein can be selected according to the actual needs
Realize the purpose of the present embodiment scheme.
It addition, each functional unit in various embodiments of the present invention can be fully integrated in a processing unit,
Can also be that each unit is individually as a unit, it is also possible to two or more unit are integrated in one
In individual unit；Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ hardware adds soft
The form of part functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can
Completing with the hardware relevant by programmed instruction, aforesaid program can be stored in embodied on computer readable storage
In medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage is situated between
Matter includes: movable storage device, read only memory (Read Only Memory, ROM), magnetic disc or
The various medium that can store program code such as CD.
Or, if the above-mentioned integrated unit of the present invention is using the form realization of software function module and as independent
Production marketing or use time, it is also possible to be stored in a computer read/write memory medium.Based on so
Understanding, the part that prior art is contributed by the technical scheme of the embodiment of the present invention the most in other words can
Embodying with the form with software product, this computer software product is stored in a storage medium, bag
Include some instructions with so that a computer equipment (can be personal computer, server or network
Equipment etc.) perform all or part of of method described in each embodiment of the present invention.And aforesaid storage medium bag
Include: the various media that can store program code such as movable storage device, ROM, magnetic disc or CD.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
It is as the criterion with described scope of the claims.
Claims (10)
1. a mobile terminal, it is characterised in that described mobile terminal includes:
Mobile status detection module, being used at the Serving cell that described mobile terminal is current is first network standard
During community, detect whether described mobile terminal is in mobile status；
, for detecting whether there is the application using network data service in application program detection module；
, for being in mobile status when described mobile terminal, and there is use network data in cell reselection module
During the application of business, carry out from described first network standard community to the gravity treatment of the second network formats adjacent area, institute
State the evolution standard that the second network formats is described first network standard.
Mobile terminal the most according to claim 1, it is characterised in that
Described mobile status detection module, is additionally operable at least one in the following ways judge described mobile terminal
Whether it is in mobile status:
Satellite location data based on described mobile terminal judges whether described mobile terminal is in mobile status；
Situation of change based on the Serving cell resident in statistical time range of described mobile terminal judges described shifting
Whether dynamic terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
Mobile terminal the most according to claim 1, it is characterised in that
Described application program detection module, the application being additionally operable to carry out described in judging network data service is the fullest
Foot is pre-conditioned；
Described cell reselection module, is additionally operable to be in mobile status when described mobile terminal, and described in carry out net
The application of network data service meet described pre-conditioned time, carry out from described first network standard community to second
The gravity treatment of network formats adjacent area.
Mobile terminal the most according to claim 3, it is characterised in that
Described application program detection module, is additionally operable to judge whether to meet following at least one the most pre-conditioned:
Described application uses continuous print network data service；
Application described in the message transmission rate not met that described first network standard community is supported carries out described network
The rate requirement of data service.
Mobile terminal the most according to claim 1, it is characterised in that
Described cell reselection module, is additionally operable to Serving cell based on described mobile terminal and correspondence is described
Second network formats neighboring BS information of Serving cell, determines the described second network formats adjacent area that signal is the strongest；
Release connected state also enters Idle state, accesses described second network formats adjacent area.
6. a cell reselection control method, it is characterised in that described method includes:
When the Serving cell that mobile terminal is current is first network standard community, detecting described mobile terminal is
No it is in mobile status；
Detect whether to there is the application using network data service；
When described mobile terminal is in mobile status, and when there is the application using network data service, carry out
It is institute from described first network standard community to the gravity treatment of the second network formats adjacent area, described second network formats
State the evolution standard of first network standard.
Method the most according to claim 6, it is characterised in that whether the described mobile terminal of described detection
It is in mobile status, including:
Judge at least one in the following ways whether described mobile terminal is in mobile status:
Satellite location data based on described mobile terminal judges whether described mobile terminal is in mobile status；
Situation of change based on the Serving cell resident in statistical time range of described mobile terminal judges described shifting
Whether dynamic terminal is in mobile status；
Judge whether described mobile terminal is in based on described mobile terminal acceleration information in statistical time range
Mobile status.
Method the most according to claim 6, it is characterised in that described in detect whether exist use network
The application of data service, including:
Detect whether to there is the application meeting pre-conditioned use network data service；
Described it is in mobile status when described mobile terminal, and when there is the application using network data service,
Carry out from described first network standard community to the gravity treatment of the second network formats adjacent area, including:
When described mobile terminal is in mobile status, and existence meets pre-conditioned use network data service
Application time, carry out from described first network standard community to the gravity treatment of the second network formats adjacent area.
Method the most according to claim 8, it is characterised in that described in detect whether exist meet preset
The application of the use network data service of condition, including:
When the application using network data service being detected, it may be judged whether meet following at least one the most pre-conditioned:
The described application detected uses continuous print network data service；
The application detected described in the message transmission rate that described first network standard community is supported is the most satisfied is entered
The rate requirement of the described network data service of row.
Method the most according to claim 6, it is characterised in that described in carry out from described first network
Standard community to the gravity treatment of the second network formats adjacent area, including:
Serving cell based on described mobile terminal, with the second network formats adjacent area of corresponding described Serving cell
Information, determines the described second network formats adjacent area that signal is the strongest；
Release connected state also enters Idle state, accesses described second network formats adjacent area.
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| CN201610457876.8A CN105939525A (en) | 2016-06-22 | 2016-06-22 | Mobile terminal and cell reselection control method |
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| CN201610457876.8A CN105939525A (en) | 2016-06-22 | 2016-06-22 | Mobile terminal and cell reselection control method |
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Application publication date: 20160914 |