CN106131942A - Communication means and terminal - Google Patents
Communication means and terminal Download PDFInfo
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- CN106131942A CN106131942A CN201610443203.7A CN201610443203A CN106131942A CN 106131942 A CN106131942 A CN 106131942A CN 201610443203 A CN201610443203 A CN 201610443203A CN 106131942 A CN106131942 A CN 106131942A
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- base station
- signal intensity
- network signal
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
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- 238000000034 method Methods 0.000 description 45
- 230000008569 process Effects 0.000 description 32
- 230000006870 function Effects 0.000 description 21
- 238000010295 mobile communication Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 230000005236 sound signal Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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Abstract
The present invention provides a kind of communication means, including step: the network signal intensity of monitoring terminal, if the network signal intensity of terminal is less than presetting network signal intensity value, and the quantity of terminal use in parsing preset range the most further；If the quantity of terminal use is less than preset standard value, then by n times of the transmitting power promotion of described terminal to maximum transmission power, wherein 1≤n≤2 in described preset range.The present invention also provides for a kind of terminal, including network signal intensity judging unit, number of users analysis judgment unit, transmitting power promotion unit.The present invention when user is in the wild such as remote mountains or other remote places, base station signal is weak cause to obtain normal service in the case of, by the signal of enhancing terminal it is thus possible to get in touch with the external world, the safety of user's outdoor activities is had certain effect.
Description
Technical field
The present invention relates to field of terminal, particularly relate to one communication means and terminal.
Background technology
When arriving base station for all mobile stations in making community, signal level maintains essentially in same level, communication quality maintains
Level can be received, the control that mobile station power is carried out at one.Power controls to be divided into forward direction and reverse power control, reverse merit
Rate controls to be divided into again open Loop Power control and close-loop power control, and close-loop power control is subdivided into open sea wharf and internal ring merit
Rate controls.It is one key technology of cdma system that power controls.Cdma system is interference-limited system, transmission power of mobile station
To disturbing exactly for other users of call in community, so transmission power of mobile station to be limited, make system total power level
Keep minimum.It is one of WCDMA system key technology that power controls.Due to near-far interference and self-interference problem, power control is
No effectively directly determine whether WCDMA system can be used.
It is one of most important requirement in cellular system that power controls.TD-SCDMA system is an interference limiting system,
Due to near-far interference, its power system capacity is each mobile station and the interference of base station in being primarily limited to system, thus, if each movement
The signal of platform is attained by the minimum signal to noise ratio needed for ensureing communication quality and keeps system synchronization when arriving base station, TD-
The capacity of SCDMA system will reach maximum.Power controls to be to the reception network signal intensity of receiver end or signal to noise ratio
On the basis of being estimated etc. index, change transmitting power in good time and compensate the path loss in wireless channel and decline, thus
Both maintain communication quality, other users in same Radio Resource will not be produced extra interference again.It addition, power controls to make
Transmitter power reduces, thus extends service time of battery.Before the purpose that power controls is not affect mobile communication function
Put, control the size of power as far as possible, reduce influencing each other between mobile phone, and save power consumption.
But user is in the wild such as remote mountains or other remote places, and user is few, and base station is less, network signal intensity and
Quality cannot ensure, the mobile phone situation without service often occurs, if running into emergency this time, user wants to
Obtained by all means and extraneous contact.
Summary of the invention
Present invention is primarily targeted at a kind of communication means of proposition and terminal, it is intended to solve at mobile phone without situation about servicing
How lower user gets in touch with the external world.
For achieving the above object, a kind of communication means that the present invention provides, it is characterised in that include step: monitoring terminal
Network signal intensity, if the network signal intensity of terminal is less than presetting network signal intensity value, then resolves further and preset model
Enclose the quantity of interior terminal use；If in described preset range, the quantity of terminal use is less than preset standard value, then by described terminal
Transmitting power promotion to n times of maximum transmission power, wherein 1≤n≤2.
Preferably, described preset strength signal value cannot normally resolve the broadcast of base station transmission as base with described terminal
Accurate；Described preset standard value is less than 100.
Preferably, the detection of the network signal intensity of described terminal includes: by monitoring Serving cell and the net of adjacent cell
Distance between the estimation of network change in signal strength and base station；Judged by the broadcast resolving described adjacent cell or base station
Peripheral base station quantity.
Preferably, the broadcast that described terminal sends by resolving base station obtains the number of terminal use in preset range
Amount, described broadcast includes the number of users that base station services.
Preferably, the broadcast that described terminal sends by resolving base station obtains the number of terminal use in preset range
Amount, described broadcast includes the number of users that base station services.
Preferably, if n=2, then when by the transmitting power promotion of described terminal, first by the transmitting power of described terminal by
Step is promoted to maximum transmission power；Detect described terminal and can receive the feedback of its place network, if can not, then by described terminal
Transmitting power promotion to 2 times of maximum transmission power.
Additionally, for achieving the above object, the present invention also proposes a kind of terminal, including: network signal intensity judging unit, use
In the network signal intensity of monitoring terminal, and judge that whether the network signal intensity of described terminal is less than presetting network signal intensity
Value；Number of users analysis judgment unit, for resolving the quantity of terminal use in preset range, and in judging described preset range
Whether the quantity of terminal use is less than preset standard value；Transmitting power promotion unit, for when described network signal judging unit
Judge that the network signal intensity of described terminal is less than and preset network signal intensity value, and described number of users analysis judgment unit is sentenced
When in disconnected described preset range, the quantity of terminal use is less than preset standard value, by the transmitting power promotion of described terminal to maximum
Launch power n times, wherein 1≤n≤2.
Preferably, described default network signal intensity value is on the basis of cannot normally resolving the broadcast that base station sends；
Described preset standard value is less than 100.
Preferably, described network signal intensity judging unit also includes that network signal intensity monitors subelement, is used for passing through
Distance between network signal intensity change estimation and the base station of monitoring Serving cell and adjacent cell；It is additionally operable to by resolving other
The broadcast of community or base station judges peripheral base station quantity.
Preferably, the broadcast that described number of users analysis judgment unit is additionally operable to send by resolving base station obtains
The quantity of terminal use in preset range, described broadcast includes the number of users that base station services.
Preferably, described transmitting power promotion unit includes: the first transmitting power promotion subelement, for by described terminal
Transmitting power step up to maximum transmission power；Detect described terminal and can receive the feedback of its place network；Second
Penetrating power ascension subelement, if for enabling described first transmitting power promotion, described terminal still can not receive its institute
When the feedback of network, then by 2 times of the transmitting power promotion of described terminal to maximum transmission power.
Communication means that the present invention proposes and terminal, for being scarcity, base station signal is more weak affects communication function
Scene, launches power to reach the acquisition service mutual with base station by promote terminal.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of terminal as shown in Figure 1；
Fig. 3 is the structural representation of the terminal of first embodiment of the invention；
Fig. 4 is the structural representation of the transmitting power promotion unit in second embodiment of the invention；
Fig. 5 is the structural representation of the terminal of third embodiment of the invention；
Fig. 6 is the activation interface schematic diagram of the embodiment of the present invention；
Fig. 7 is the schematic flow sheet of the communication means of fourth embodiment of the invention；
Fig. 8 is the schematic flow sheet of the communication means of fifth embodiment of the invention；
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is 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
For representing the suffix explanation only for the beneficially present invention of such as " unit ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " unit " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block 120, user's input
Unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190
Etc..Fig. 1 shows the mobile terminal with various assembly, 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 element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of 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 include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include 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 module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Process through camera 121
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 can include that proximity transducer 141 will combine below
This is described by touch screen.
Interface unit 170 is used as at least one external device (ED) and is connected connecing of can passing through with mobile terminal 100
Mouthful.Such as, external device (ED) can include wired or wireless head-band earphone port, external power source (or battery charging
Device) port, wired or wireless FPDP, memory card port, for connecting, to have the port of device of identification module, audio frequency defeated
Enter/export (I/O) port, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses
The various information of mobile terminal 100 and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber can be included
Identification module (USIM) etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can take smart card
Form, therefore, identify device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 can
And from the input (such as, data message, electric power etc.) of external device (ED) the input received is transferred to for reception
One or more elements in mobile terminal 100 or may be used for transmitting data between mobile terminal and external device (ED).
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) 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 is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (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 execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control
Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure
Sheet is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.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), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
If back haul link can construct according to any one in the interface that Ganji knows, described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.Mobile terminal 100 can include wireless communication unit 110, A/V (audio/video) input block
120, user input unit 130, sensing unit 140, output unit 150, memorizer 160, interface unit 170, controller 180 and
Power subsystem 190 etc..Fig. 1 shows the mobile terminal with various assembly, it should be understood that be not required for implementing institute
There is the assembly illustrated.Can alternatively implement more or less of 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 mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of 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 include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include 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 module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
A/V input block 120 is used for receiving audio or video signal.A/V input block 120 can include camera 121 He
Mike 122, the camera 121 static images to being obtained by image capture apparatus in Video Capture pattern or image capture mode
Or the view data of video processes.Picture frame after process may be displayed on display unit 151.Process through camera 121
After picture frame can be stored in memorizer 160 (or other storage medium) or via wireless communication unit 110 carry out send out
Send, two or more cameras 121 can be provided according to the structure of mobile terminal.Mike 122 can be in telephone calling model, note
Record pattern, speech recognition mode etc. operational mode receives sound (voice data) via mike, and can be by so
Acoustic processing be voice data.Audio frequency (voice) data after process can be converted in the case of telephone calling model can
The form output of mobile communication base station it is sent to via mobile communication module 112.Mike 122 can implement various types of making an uproar
Sound eliminates (or suppression) algorithm and with the noise of elimination (or suppression) generation during receiving and send audio signal or does
Disturb.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.Output unit 150 is configured to provide defeated with vision, audio frequency and/or tactile manner
Go out signal (such as, audio signal, video signal, alarm signal, vibration signal etc.).Output unit 150 can include display
Unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) 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 is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
Temporarily to store the data (such as, telephone directory, message, still image, video etc.) that oneself maybe will export through output.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (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 execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 1810 of volume data, multi-media module 1810 can construct in controller 180, or it is so structured that with control
Device 180 processed separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or figure
Sheet is drawn input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.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), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, oneself is through describing mobile terminal according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
Referring to Fig. 1, Fig. 3, the terminal that first embodiment of the invention provides, also include: network signal intensity judges
Unit 51, for the network signal intensity of monitoring terminal, and judges that whether the network signal intensity of terminal is less than presetting network letter
Number intensity level；Number of users analysis judgment unit 53, the quantity of terminal use in resolving preset range, and judge to preset model
Whether enclose the quantity of interior terminal use less than preset standard value；Transmitting power promotion unit 55, for judging single when network signal
Unit judges that the network signal intensity of terminal is less than and presets network signal intensity value, and number of users analysis judgment unit judges is preset
In the range of terminal use quantity less than preset standard value time, by n times of the transmitting power promotion of terminal to maximum transmission power,
Wherein 1≤n≤2, e.g. 1,1.2,1.5 or 2.When transmitting power is promoted, can step up, can also a step
Put in place.
Wherein, network signal intensity judging unit 51 also includes that network signal intensity monitors subelement 52, for by prison
Survey the distance between network signal intensity change estimation and the base station of Serving cell and adjacent cell；It is additionally operable to by resolving other little
The broadcast of district or base station judges peripheral base station quantity.If the Serving cell of terminal and the network signal intensity of adjacent cell
From changing to by force weak (when of reaching-95dBm such as GSM network), then explanation widens with the distance of base station, and i.e. terminal is
Away from base station, the network signal intensity of terminal reduces；If peripheral base station quantity the most gradually tails off, and the net of terminal is also described
Network signal intensity reduces.Usually, network signal intensity value is preset cannot normally resolve the broadcast that base station sends
On the basis of；Preset standard value is less than 100, e.g. 5,45.
The broadcast that above-mentioned number of users analysis judgment unit 53 is additionally operable to send by resolving base station obtains default
In the range of the quantity of terminal use, above-mentioned broadcast includes the number of users that base station services.When specifically used, base station leads to
Crossing the number of users of broadcast base station service in system message, terminal obtains periphery by resolution system message and uses the people of terminal
Number.When the place that user is more from personnel and signal is good moves to the place of scarcity, this process terminal is resolved to
Periphery use terminal number there will be a process successively decreased.
Referring to Fig. 1, Fig. 3 and Fig. 4, the terminal that second embodiment of the invention provides, include equally: network signal is strong
Degree judging unit 51, for the network signal intensity of monitoring terminal, and judges that whether the network signal intensity of terminal is less than presetting
Network signal intensity value；Number of users analysis judgment unit 53, the quantity of terminal use in resolving preset range, and judge
In preset range, whether the quantity of terminal use is less than preset standard value；Transmitting power promotion unit 55, for working as network signal
Judging unit judges that the network signal intensity of terminal is less than and presets network signal intensity value, and number of users analysis judgment unit is sentenced
When in disconnected preset range, the quantity of terminal use is less than preset standard value, by the transmitting power promotion of terminal to maximum transmission power
N times, wherein 1 ＜ n≤2, e.g. 1.2,1.5 or 2.When transmitting power is promoted, can step up, can also
Settle at one go.
Wherein, network signal intensity judging unit 51 also includes that network signal intensity monitors subelement 52, for by prison
Survey the distance between network signal intensity change estimation and the base station of Serving cell and adjacent cell；It is additionally operable to by resolving other little
The broadcast of district or base station judges peripheral base station quantity.If the Serving cell of terminal and the network signal intensity of adjacent cell
From changing to by force weak (when of reaching-95dBm such as GSM network), then explanation widens with the distance of base station, and i.e. terminal is
Away from base station, the network signal intensity of terminal reduces；If peripheral base station quantity the most gradually tails off, and the net of terminal is also described
Network signal intensity reduces.Usually, network signal intensity value is preset cannot normally resolve the broadcast that base station sends
On the basis of；Preset standard value is less than 100, e.g. 5,45.
The broadcast that above-mentioned number of users analysis judgment unit 53 is additionally operable to send by resolving base station obtains default
In the range of the quantity of terminal use, above-mentioned broadcast includes the number of users that base station services.When specifically used, base station leads to
Crossing the number of users of broadcast base station service in system message, terminal obtains periphery by resolution system message and uses the people of terminal
Number.When the place that user is more from personnel and signal is good moves to the place of scarcity, this process terminal is resolved to
Periphery use terminal number there will be a process successively decreased.
Different from a upper embodiment, transmitting power promotion unit 55 includes: the first transmitting power promotion subelement 56, uses
In the transmitting power of terminal is stepped up to maximum transmission power；Can detection terminal receive the feedback of its place network；The
Two transmitting power promotion subelements 58, if for enabling the first transmitting power promotion, terminal still can not receive its place
During the feedback of network, then by n times of the transmitting power promotion of terminal to maximum transmission power, wherein 1 ＜ n≤2, the present embodiment
In, n=2.The present embodiment will be launched by first transmitting power promotion subelement the 56, second transmitting power promotion subelement 58
Power is divided into two steps and promotes, and when other users produce extra interference in not to same Radio Resource, can obtain network quickly
Feedback.
Refer to Fig. 5, the terminal that third embodiment of the invention provides, including: network signal intensity judging unit 51, it is used for
The network signal intensity of monitoring terminal, and judge that whether the network signal intensity of terminal is less than presetting network signal intensity value；With
Amount amount analysis judgment unit 53, the quantity of terminal use in resolving preset range, and judge terminal use in preset range
Whether the quantity at family is less than preset standard value；Transmitting power promotion unit 55, for judging terminal when network signal judging unit
Network signal intensity less than presetting terminal in network signal intensity value, and number of users analysis judgment unit judges preset range
The quantity of user less than preset standard value time, by n times of the transmitting power promotion of terminal to maximum transmission power, wherein 1≤n≤
2, e.g. 1,1.2,1.5 or 2.When transmitting power is promoted, can step up, can also settle at one go.
Wherein, network signal intensity judging unit 51 also includes that network signal intensity monitors subelement 52, for by prison
Survey the distance between network signal intensity change estimation and the base station of Serving cell and adjacent cell；It is additionally operable to by resolving other little
The broadcast of district or base station judges peripheral base station quantity.If the Serving cell of terminal and the network signal intensity of adjacent cell
From changing to by force weak (when of reaching-95dBm such as GSM network), then explanation widens with the distance of base station, and i.e. terminal is
Away from base station, the network signal intensity of terminal reduces；If peripheral base station quantity the most gradually tails off, and the net of terminal is also described
Network signal intensity reduces.Usually, network signal intensity value is preset cannot normally resolve the broadcast that base station sends
On the basis of；Preset standard value is less than 100, e.g. 5,45.
The broadcast that above-mentioned number of users analysis judgment unit 53 is additionally operable to send by resolving base station obtains default
In the range of the quantity of terminal use, above-mentioned broadcast includes the number of users that base station services.When specifically used, base station leads to
Crossing the number of users of broadcast base station service in system message, terminal obtains periphery by resolution system message and uses the people of terminal
Number.When the place that user is more from personnel and signal is good moves to the place of scarcity, this process terminal is resolved to
Periphery use terminal number there will be a process successively decreased.
Unlike above-mentioned two embodiment, in the present embodiment, if also including the net activating unit 57 for terminal
Network signal intensity in time dying down by force, then asks whether the lifting launching power is set to state of activation；Now, only activating
Under state, the transmitting power of terminal could be promoted by transmitting power promotion unit 55 in the later stage.
Referring to Fig. 6, when the network signal intensity of terminal is in time dying down by force, can be by interface as shown in Figure 6
Ask whether the lifting launching power is set to state of activation；In this interface 11, three keys can be set and include for making
What the lifting of transmitting power was active activates key 12, for the close key making the lifting of transmitting power be closed
13 and for illustrate launch power lifting operation instruction about key 14；When clicking on about key 14, eject " this merit
Can need to go to scarcity for user, the area that base station signal is weak, it is provided that urgent lock network function, user needs activated in advance to be somebody's turn to do
Function.”
It should be noted that the most in active state, the transmitting power of terminal could carry by launching power in the later stage
Rise unit 55 to promote.Additionally, when terminal from base station farther out, or due to massif, trees stop that the loss of signal that causes is serious time,
If occurring, terminal receives that signal that base station issues is the most weak causes terminal normally to resolve, in addition to enabling mechanism and enhancement mechanism, also
A kind of prolongable external antenna adding method can be designed, reserve port to terminal, or be total to UTB or ear port
With, if the metallics that user will carry with, as the metal wire inside necklace, earphone etc. and port connect, outside reaching
Put the effect of antenna, in the case of Base Transmitter network signal intensity is certain, by strengthening the ability of terminal received signals, to the greatest extent
Amount analytic signal.But when the signaling that terminal sends cannot pass to base station, then it is generally required to general starting transmitting power promotion
Unit 55 could solve.
Based on above-mentioned terminal hardware structure, each embodiment of the inventive method is proposed.
As it is shown in fig. 7, fourth embodiment of the invention proposes a kind of communication means, including step: S1, the network of monitoring terminal
Signal intensity；S2, judge that the network signal intensity of this terminal is whether less than preset signal strength value；If it is not, then return step S1,
The most then enter step S3, the quantity of terminal use in parsing preset range；Then, as shown in step s 4, it is judged that preset range
Whether the quantity of interior terminal use is less than preset standard value；The most as shown in step s 5, by the transmitting power promotion of terminal the most extremely
N times of maximum transmission power, wherein 1≤n≤2；If it is not, then return step S2, continue to judge whether the service of this terminal is less than
Preset network signal intensity value.
Wherein, in step sl, when the network signal intensity of monitoring terminal, it is also possible to by monitoring Serving cell and neighbour
The network signal intensity change of community can estimate the distance from base station；And by resolving the broadcast of other communities or base station
Message judges peripheral base station quantity and network overall condition.If the network signal intensity of the Serving cell of terminal and adjacent cell from
Change to by force weak, then explanation widens with the distance of base station, and i.e. terminal is away from base station, and the network signal intensity of terminal is just
Reducing；If peripheral base station quantity the most gradually tails off also illustrates that the network signal intensity of terminal reduces.In step s 2,
Preset strength signal value is on the basis of terminal normally cannot resolve broadcast, and usually, preset standard value is less than 100, such as GSM
The when that network reaching-95dBm.
In step s3, the broadcast that terminal sends by resolving base station obtains the number of terminal use in preset range
Amount, described broadcast includes the number of users that base station services.More specifically, base station is by broadcast base station in system message
The number of users of service, terminal obtains periphery by resolution system message and uses the number of terminal.When user from personnel more with
And the good place of signal moves to the place of scarcity, the periphery that this process terminal is resolved to uses the number meeting of terminal
One process successively decreased occurs, until less than the preset standard value in step S4, preset standard value is less than 100 in the present invention, example
In this way 8,30,60,80 etc..
The maximum transmission power of the terminal in step S5 is specified by network communication protocol；Such as, under normal circumstances
GSM900 mobile phone maximum transmission power rank is 5 (33dBm), and minimum emissive power rank is 19 (5dBm).In the present embodiment, n
Value be 1,1.2,1.5 or 2.When transmitting power is promoted, can step up, can also settle at one go.
Referring to Fig. 6, when the network signal intensity of terminal is in time dying down by force, can be by interface as shown in Figure 6
Ask whether the lifting launching power is set to state of activation；In this interface 11, three keys can be set and include for making
What the lifting of transmitting power was active activates key 12, for the close key making the lifting of transmitting power be closed
13 and for illustrate launch power lifting operation instruction about key 14；When clicking on about key 14, eject " this merit
Can need to go to scarcity for user, the area that base station signal is weak, it is provided that urgent lock network function, user needs activated in advance to be somebody's turn to do
Function." it should be noted that the lifting only launching power is active down, step S5 could carried out.
Additionally, when terminal from base station farther out, or due to massif, trees stop that the loss of signal that causes is serious time, if going out
Existing terminal receives that signal that base station issues is the most weak causes terminal cannot normally resolve, in addition to enabling mechanism and enhancement mechanism, it is also possible to
Design a kind of prolongable external antenna adding method, reserve port to terminal, or share with UTB or ear port, use
As long as the metallics that family will be carried with, as the metal wire inside necklace, earphone etc. and port connect, to reach external antenna
Effect, in the case of Base Transmitter network signal intensity is certain, by strengthening the ability of terminal received signals, resolve as far as possible
Signal.But when the signaling that terminal sends cannot pass to base station, then it is generally required to the lifting of general transmitting power could solve.
As shown in Figure 8, in the second embodiment of the present invention, a kind of communication means is proposed, including step: T1, monitoring terminal
Network signal intensity；T2, judge that the network signal intensity of this terminal is whether less than preset signal strength value；If it is not, then return step
Rapid T1, the most then entrance step T3, the quantity of terminal use in parsing preset range；Then, as shown in step T4, it is judged that pre-
If whether the quantity of terminal use is less than preset standard value in scope；The most then as shown in step T5, by the transmitting power of terminal
It is promoted to maximum transmission power, the feedback of its place network can be received subsequently into step T6 detection terminal, if can, then such as step
Directly terminate shown in rapid T7；If can not, shown in figure step T8, by the two of the transmitting power promotion of terminal to maximum transmission power
Times.
Wherein, in step T1, when the network signal intensity of monitoring terminal, it is also possible to by monitoring Serving cell and neighbour
The network signal intensity change of community can estimate the distance from base station；And by resolving the broadcast of other communities or base station
Message judges peripheral base station quantity and network overall condition.If the network signal intensity of the Serving cell of terminal and adjacent cell from
Change to by force weak, then explanation widens with the distance of base station, and i.e. terminal is away from base station, and the network signal intensity of terminal is just
Reducing；If peripheral base station quantity the most gradually tails off also illustrates that the network signal intensity of terminal reduces.In step T2,
Preset strength signal value is on the basis of terminal normally cannot resolve broadcast, and usually, preset standard value is less than 100, such as GTM
The when that network reaching-95dBm.
In step T3, the broadcast that terminal sends by resolving base station obtains the number of terminal use in preset range
Amount, described broadcast includes the number of users that base station services.More specifically, base station is by broadcast base station in system message
The number of users of service, terminal obtains periphery by resolution system message and uses the number of terminal.When user from personnel more with
And the good place of signal moves to the place of scarcity, the periphery that this process terminal is resolved to uses the number meeting of terminal
One process successively decreased occurs, until less than the preset standard value in step T4, preset standard value is less than 100 in the present invention, example
In this way 8,30,60,80 etc..
The maximum transmission power of the terminal in step T5, T8 is specified by network communication protocol；Such as, under normal circumstances
GTM900 mobile phone maximum transmission power rank is 5 (33dBm), and minimum emissive power rank is 19 (5dBm).Power will launched
When promoting, can step up, can also settle at one go.
Referring to Fig. 6, when the network signal intensity of terminal is in time dying down by force, can be by interface as shown in Figure 6
Ask whether the lifting launching power is set to state of activation；In this interface 11, three keys can be set and include for making
What the lifting of transmitting power was active activates key 12, for the close key making the lifting of transmitting power be closed
13 and for illustrate launch power lifting operation instruction about key 14；When clicking on about key 14, eject " this merit
Can need to go to scarcity for user, the area that base station signal is weak, it is provided that urgent lock network function, user needs activated in advance to be somebody's turn to do
Function." it should be noted that the lifting only launching power is active down, step T5 could carried out.
Additionally, when terminal from base station farther out, or due to massif, trees stop that the loss of signal that causes is serious time, if going out
Existing terminal receives that signal that base station issues is the most weak causes terminal cannot normally resolve, in addition to enabling mechanism and enhancement mechanism, it is also possible to
Design a kind of prolongable external antenna adding method, reserve port to terminal, or share with UTB or ear port, use
As long as the metallics that family will be carried with, as the metal wire inside necklace, earphone etc. and port connect, to reach external antenna
Effect, in the case of Base Transmitter network signal intensity is certain, by strengthening the ability of terminal received signals, resolve as far as possible
Signal.But when the signaling that terminal sends cannot pass to base station, then it is generally required to the lifting of general transmitting power could solve.
The invention provides a kind of communication means and terminal, when user is in the wild such as remote mountains or other remote places,
Base station signal is weak cause to obtain normal service in the case of, strengthen terminal transmitting power it is thus possible to the external world obtain connection
System, has certain effect to the safety of user's outdoor activities.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.In the case of there is no more restriction, statement " including ... " key element limited, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-described embodiment side
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot of in the case of
The former is more preferably embodiment.Based on such understanding, prior art is done by technical scheme the most in other words
The part going out contribution can embody with the form of software product, and this computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including at least two instruction with so that a station terminal equipment (can be mobile phone, calculate
Machine, server, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a communication means, it is characterised in that include step: the network signal intensity of monitoring terminal, if the net of described terminal
Network signal intensity is less than presets network signal intensity value, the most further the quantity of terminal use in parsing preset range；If it is described
In preset range, the quantity of terminal use is less than preset standard value, then by the transmitting power promotion of described terminal to emission maximum merit
N times of rate, wherein 1≤n≤2.
Communication means the most according to claim 1, it is characterised in that described default network signal intensity value is with described terminal
On the basis of cannot normally resolving the broadcast that base station sends；Described preset standard value is less than 100.
Communication means the most according to claim 1, it is characterised in that the network signal intensity of monitoring terminal includes step:
By the distance between network signal intensity change estimation and the base station of monitoring Serving cell and adjacent cell；
Peripheral base station quantity is judged by the broadcast resolving described adjacent cell or base station.
Communication means the most according to claim 1, it is characterised in that the broadcast that described terminal sends by resolving base station disappears
Breath obtains the quantity of terminal use in preset range, and described broadcast includes the number of users that base station services.
Communication means the most according to claim 1, it is characterised in that if n=2, then by the transmitting power of described terminal
During lifting, first the transmitting power of described terminal is stepped up to maximum transmission power；Detect described terminal and can receive its institute
In the feedback of network, if can not, then by 2 times of the transmitting power promotion of described terminal to maximum transmission power.
6. a terminal, it is characterised in that including:
Network signal intensity judging unit, is used for detecting network signal intensity, and judges whether described network signal intensity is less than
Preset network signal intensity value；
Number of users analysis judgment unit, the quantity of terminal use in resolving preset range, and judge described preset range
Whether the quantity of interior terminal use is less than preset standard value；
Transmitting power promotion unit, if judging described network signal intensity less than presetting net for described network signal judging unit
In network signal strength values, and preset range described in described number of users analysis judgment unit judges, the quantity of terminal use is less than pre-
If during standard value, then by n times of transmitting power promotion to maximum transmission power, wherein 1≤n≤2.
Terminal the most according to claim 6, it is characterised in that described default network signal intensity value is cannot normally resolve
On the basis of the broadcast that base station sends；Described preset standard value is less than 100.
Terminal the most according to claim 6, it is characterised in that described network signal intensity judging unit also includes that network is believed
Number intensity monitoring subelement, for by between network signal intensity change estimation and the base station of monitoring Serving cell and adjacent cell
Distance；It is additionally operable to judge peripheral base station quantity by the broadcast resolving other communities or base station.
Terminal the most according to claim 6, it is characterised in that described number of users analysis judgment unit is additionally operable to by solving
The broadcast that analysis base station sends obtains the quantity of terminal use in preset range, and described broadcast includes that base station services
Number of users.
Terminal the most according to claim 6, it is characterised in that described transmitting power promotion unit includes:
First transmitting power promotion subelement, for stepping up the transmitting power of described terminal to maximum transmission power；Inspection
Survey described terminal and can receive the feedback of its place network；
Second transmitting power promotion subelement, if for enabling described first transmitting power promotion, described terminal is the most not
When can receive the feedback of its place network, then by 2 times of the transmitting power promotion of described terminal to maximum transmission power.
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| CN201610443203.7A CN106131942B (en) | 2016-06-20 | 2016-06-20 | Communication method and terminal |
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Effective date of registration: 20200716 Address after: 210013, Gu Ping Gang 4, Gulou District, Jiangsu, Nanjing Applicant after: Edge Intelligence Research Institute Nanjing Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen high tech Zone of Nanshan District City, No. 9018 North Central Avenue's innovation building A, 6-8 layer, 10-11 layer, B layer, C District 6-10 District 6 floor Applicant before: NUBIA TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Communication methods and terminals Granted publication date: 20200821 Pledgee: Bank of China Limited Nanjing Gulou Branch Pledgor: Edge Intelligence Research Institute Nanjing Co.,Ltd. Registration number: Y2024980010044 |