CN106374969A - Antenna switching method and mobile terminal - Google Patents

Antenna switching method and mobile terminal Download PDF

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Publication number
CN106374969A
CN106374969A CN201610874882.3A CN201610874882A CN106374969A CN 106374969 A CN106374969 A CN 106374969A CN 201610874882 A CN201610874882 A CN 201610874882A CN 106374969 A CN106374969 A CN 106374969A
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CN
China
Prior art keywords
antenna
transmission power
mobile terminal
current
network communication
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CN201610874882.3A
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Chinese (zh)
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CN106374969B (en
Inventor
吕叶靖
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维沃移动通信有限公司
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Priority to CN201610874882.3A priority Critical patent/CN106374969B/en
Publication of CN106374969A publication Critical patent/CN106374969A/en
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Publication of CN106374969B publication Critical patent/CN106374969B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40Circuits
    • H04B1/401Circuits for selecting or indicating operating mode
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
    • H04M1/72563Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status with means for adapting by the user the functionality or the communication capability of the terminal under specific circumstances
    • H04M1/72569Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status with means for adapting by the user the functionality or the communication capability of the terminal under specific circumstances according to context or environment related information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y02D70/126
    • Y02D70/14
    • Y02D70/40

Abstract

The invention provides an antenna switching method and a mobile terminal and relates to the technical field of communication. The method is applied to the mobile terminal. The method comprises the steps of detecting a screen state of the mobile terminal; obtaining a current network communication mode of the mobile terminal and first transmitting power in the current network communication mode when the current screen state is in a transverse screen state; comparing the first transmitting power with a first preset threshold value; and switching a current first antenna line of the mobile terminal to a second antenna line when the first transmitting power is greater than the first preset threshold value, wherein the second antenna line is the antenna line corresponding to the other network communication mode different from the current network communication mode. According to the scheme of the method and the mobile terminal, the problem that in the prior art, the power consumption is increased, the temperature is risen and the use fluency is reduced, so the use experience of a user is reduced, due to the fact that the transmitting power is greatly improved in the transverse screen state is solved.

Description

A kind of changing method of antenna and mobile terminal

Technical field

The present invention relates to communication technical field, more particularly, to a kind of changing method of antenna and mobile terminal.

Background technology

At present mobile terminal relies on the carry-on equipment of highest as user, is meeting basic communication function simultaneously, is regarding online Frequently, the demand of online chatting and online game also increasingly improves.Should to transverse screen class in order to meet single user peak rate and user Experience higher and higher requirement with app fluency, transverse screen consumption class of traffic app is substantially by WLAN wifi data industry The Internet online experience is realized in business and Long Term Evolution lte data service.And with radio frequency rf end wifi transceiver module and lte radio frequency work Make module respectively counterpart terminal be wifi antenna and lte radio-frequency antenna, and two systems often separately work independently from each other.And When this two systems each works independently, corresponding antenna condition is often also to determine.

Use under scene in transverse screen, during due to hands grasping mobile terminal both sides, the mobile terminal of metal fuselage can be affected, The current antenna receiving and transmitting signal quality of the mobile terminal especially with metal back cover and metal center for an antenna part, mobile whole The power control system at end will lift the transmission power of mobile terminal to maintain and to ensure uplink and downlink communication, and transmission power is significantly Lifting but can cause power consumption to increase, temperature is risen and reduced using fluency, reduces the experience of user.

Content of the invention

The present invention provides a kind of changing method of antenna and mobile terminal, in solution prior art under transverse screen state significantly Power consumption caused by lifting transmission power increases, temperature is risen and reduced using fluency, reduces user experience Problem.

In a first aspect, embodiments of the invention provide a kind of changing method of antenna, it is applied to a mobile terminal, comprising:

Detect the screen state of described mobile terminal;

When current screen state is transverse screen state, obtain the current network communication mode of described mobile terminal and described The first transmission power under current network communication mode;

Described first transmission power and the first predetermined threshold value are compared;

When described first transmission power is more than described first predetermined threshold value, by first antenna current for described mobile terminal Circuit switching is the second antenna traces, and described second antenna traces are to be different from another network of described current network communication mode Antenna traces corresponding to communication mode.

Second aspect, embodiments of the invention additionally provide a kind of mobile terminal, comprising:

Detection module, for detecting the screen state of described mobile terminal;

First acquisition module, for when current screen state is transverse screen state, obtaining the current of described mobile terminal The first transmission power under network communication pattern and described current network communication mode;

First comparison module, for being compared described first transmission power and the first predetermined threshold value;

Handover module, for when described first transmission power is more than described first predetermined threshold value, by described mobile terminal Current first antenna circuit switching is the second antenna traces, and described second antenna traces are to be different from described current network communication The antenna traces corresponding to another network communication pattern of pattern.

The having the beneficial effect that of the technique scheme of the present invention:

The changing method of the antenna of the embodiment of the present invention, when mobile terminal is detected and being in transverse screen state, by obtaining Then the transmission power getting is compared by current network communication mode and transmission power with the first predetermined threshold value, in this transmitting When power is more than the first predetermined threshold value, current first antenna circuit switching is be different from current network communication mode another The second antenna traces corresponding to network communication pattern.So, by being multiplexed corresponding to mobile terminal heterogeneous networks communication mode Antenna traces, when the transmission power under current network communication mode is of a relatively high, using another network communication pattern correspond to Antenna traces carry out the communication of current network communication mode, it can be avoided that the power consumption causing because transmission power is too high increases Greatly, temperature is risen and is reduced using fluency, thus lifting the experience of user.

Brief description

In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be in embodiment or description of the prior art The accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description be only the present invention some are real Apply example, for those of ordinary skill in the art, without having to pay creative labor, can also be attached according to these Figure obtains other accompanying drawings.

Fig. 1 is the flow chart of steps of the changing method of antenna of first embodiment of the invention;

Fig. 2 is the antenna traces principle of multiplexing schematic diagram of wifi communication mode and lte mobile data network communication mode;

Fig. 3 is the flow chart of steps of the changing method of antenna of second embodiment of the invention;

Fig. 4 is the structural representation one of the mobile terminal of third embodiment of the invention;

Fig. 5 is the structural representation two of the mobile terminal of third embodiment of the invention;

Fig. 6 is the structural representation three of the mobile terminal of third embodiment of the invention;

Fig. 7 is the structural representation of the mobile terminal of fourth embodiment of the invention;

Fig. 8 is the structural representation of the mobile terminal of fourth embodiment of the invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work Embodiment, broadly falls into the scope of protection of the invention.

First embodiment

As shown in figure 1, a kind of changing method of antenna of first embodiment of the invention, it is applied to a mobile terminal, comprising:

Step 101, detects the screen state of described mobile terminal.

The screen state of mobile terminal includes transverse screen state and portrait layout state, in this step, starts detection first mobile eventually End screen state, by screen state be detected as real-time detection result is subsequently provided to carry out alignment processing.

Step 102, when current screen state is transverse screen state, obtains the current network communication mould of described mobile terminal The first transmission power under formula and described current network communication mode.

For the mobile terminal of transverse screen state, during user's this mobile terminal hand-held, often due to blocking of handgrip part and Have influence on the quality of receiving and transmitting signal, and in order to maintain and ensureing communication quality, the power control system of this mobile terminal can lift transmitting Power, but then influence whether the normal work of mobile terminal in the case that transmission power is excessive, in power consumption increase, temperature Rise and reduced using fluency.Therefore, in this step, in detecting it is thus understood that current screen state is by step 101 During transverse screen state, the first transmitting under the current network communication mode of this mobile terminal and this current network communication pattern can be obtained Power, to understand the working condition of this mobile terminal.

Step 103, described first transmission power and the first predetermined threshold value are compared.

In this step, in order to understand whether the transmission power under current network communication mode influences whether this mobile terminal Normal work, the first transmission power that step 102 is got is compared with the first predetermined threshold value.Wherein, the first default threshold Value is systemic presupposition threshold value it is preferred that the value of this first predetermined threshold value is to ensure that the normal work not affecting this mobile terminal Maximum transmission power.

Step 104, when described first transmission power is more than described first predetermined threshold value, will be current for described mobile terminal First antenna circuit switching is the second antenna traces, and described second antenna traces are to be different from described current network communication mode Antenna traces corresponding to another network communication pattern.

In this step, compared by step 103 learn the first transmission power be more than the first predetermined threshold value when, will incite somebody to action should The current first antenna circuit switching of mobile terminal is right to another network communication pattern institute different from current network communication mode The second antenna traces answered.

For example, as shown in Fig. 2 the network communication pattern of a mobile terminal is mainly wifi communication mode and lte moves number According to network communication pattern, wifi communication mode realizes signal transmitting and receiving, the antenna traces master of corresponding acquiescence by wifi transceiver module Including wifi/ bluetooth bt antenna, lte mobile data network communication mode realizes signal transmitting and receiving by main radio-frequency module, corresponding The antenna traces of acquiescence mainly include main diversity antenna dpdt, and wifi/bt antenna and dpdt can be multiplexed.This movement is being detected When terminal is transverse screen state, getting current network communication mode is wifi communication mode, and transmission power (tx agc) is a, Afterwards, a is compared with the first predetermined threshold value, and when a is more than the first predetermined threshold value, by antenna traces by original wifi/ Bt antenna switches to dpdt, is sent by the signal that dpdt realizes wifi communication mode and receives.

Certainly, if when this mobile terminal is detected for transverse screen state, get current network communication mode and move for lte Data network communication mode, transmission power is b, and when b is more than the first predetermined threshold value, is then cut antenna traces by original dpdt It is changed to wifi/bt antenna, sent by the signal that lte mobile data network communication mode realized by wifi/bt antenna and receive.

In sum, the changing method of the antenna of first embodiment of the invention, is in transverse screen shape mobile terminal is detected During state, by obtaining current network communication mode and transmission power, then by the transmission power getting and the first predetermined threshold value Relatively, when this transmission power is more than the first predetermined threshold value, current first antenna circuit switching is to be different from current network Second antenna traces corresponding to another network communication pattern of communication mode.So, by being multiplexed mobile terminal heterogeneous networks Antenna traces corresponding to communication mode, when the transmission power under current network communication mode is of a relatively high, using another net The corresponding antenna traces of network communication mode carry out the communication of current network communication mode, it can be avoided that due to transmission power too high and The power consumption causing increases, temperature is risen and reduced using fluency, thus lifting the experience of user.

Second embodiment

As shown in figure 3, a kind of changing method of antenna of second embodiment of the invention, it is applied to a mobile terminal, comprising:

Step 301, detects the screen state of described mobile terminal.

The screen state of mobile terminal includes transverse screen state and portrait layout state, in this step, starts detection first mobile eventually End screen state, by screen state be detected as real-time detection result is subsequently provided to carry out alignment processing.

Step 302, when current screen state is transverse screen state, obtains the current network communication mould of described mobile terminal The first transmission power under formula and described current network communication mode.

For the mobile terminal of transverse screen state, during user's this mobile terminal hand-held, often due to blocking of handgrip part and Have influence on the quality of receiving and transmitting signal, and in order to maintain and ensureing communication quality, the power control system of this mobile terminal can lift transmitting Power, but then influence whether the normal work of mobile terminal in the case that transmission power is excessive, in power consumption increase, temperature Rise and reduced using fluency.Therefore, in this step, in detecting it is thus understood that current screen state is by step 301 During transverse screen state, the first transmitting under the current network communication mode of this mobile terminal and this current network communication pattern can be obtained Power, to understand the working condition of this mobile terminal.

Step 303, described first transmission power and the first predetermined threshold value are compared.

In this step, in order to understand whether the transmission power under current network communication mode influences whether this mobile terminal Normal work, the first transmission power that step 302 is got is compared with the first predetermined threshold value.Wherein, the first default threshold Value is systemic presupposition threshold value it is preferred that the value of this first predetermined threshold value is to ensure that the normal work not affecting this mobile terminal Maximum transmission power.

Step 304, when described first transmission power is more than described first predetermined threshold value, will be current for described mobile terminal First antenna circuit switching is the second antenna traces, and described second antenna traces are to be different from described current network communication mode Antenna traces corresponding to another network communication pattern.

In this step, compared by step 303 learn the first transmission power be more than the first predetermined threshold value when, will incite somebody to action should The current first antenna circuit switching of mobile terminal is right to another network communication pattern institute different from current network communication mode The second antenna traces answered.

However, it should be understood that, after antenna traces switching, the transmission power of current antenna might not be less than switching Front transmission power, under the control of power control system, the transmission power after switching is likely to the transmission power before even larger than switching, Not only it is unable to solve problem, the impact bigger to mobile terminal can be caused on the contrary.Therefore, after the step 304, also include:

Step 305, before the described first antenna circuit switching of acquisition is the second antenna traces, described current network communication mode A preset time period in the 3rd transmission power.

In this step, preferably acquisition is the 3rd transmission power switching in previous preset time period, the 3rd transmitting work( Rate, as the average emitted power in a preset time period, can more accurately embody the state of the transmission power before switching.

Step 306, after the described first antenna circuit switching of acquisition is the second antenna traces, described current network communication mode Under the second transmission power.

In this step, by obtaining the second transmission power after switching, enter in order to follow-up and before switching transmission power Row compares.

Step 307, described second transmission power and described 3rd transmission power are compared.

In this step, the second transmission power ratio that the 3rd transmission power that get step 305 and step 306 get Relatively, carry out subsequent treatment will pass through comparative result.

Step 308, when described second transmission power is more than described three transmission power, by the second current antenna traces Switch to first antenna circuit;When described second transmission power is less than or equal to described three transmission power, locking is current Second antenna traces.

In this step, learn that by the comparison of step 307 size between second transmission power and the 3rd transmission power is closed System, when the second transmission power is more than three transmission powers, the transmission power after switching is big all the better, then need current the Two antenna traces switch back into original first antenna circuit, that is, current network communication mode gives tacit consent to corresponding antenna traces; When the second transmission power is less than three transmission powers, the transmission power after switching is reduced, then lock current second Antenna traces, that is, be different from another network communication pattern of current network communication mode and given tacit consent to corresponding antenna traces.

The network communication pattern of such as one mobile terminal is mainly wifi communication mode and lte mobile data network communication mould Formula, wifi communication mode realizes signal transmitting and receiving by wifi transceiver module, and the antenna traces of corresponding acquiescence are wifi/bt antennas, Lte mobile data network communication mode realizes signal transmitting and receiving by main radio-frequency module, and the antenna traces of corresponding acquiescence are dpdt, Wifi/bt antenna and dpdt can be multiplexed.When this mobile terminal is detected for transverse screen state, get current network communication mould Formula is wifi communication mode, and transmission power is c, when c is more than the first predetermined threshold value, by antenna traces by original wifi/bt Antenna switches to dpdt, is sent by the signal that dpdt realizes wifi communication mode and receives.Afterwards, obtain antenna traces to switch to After dpdt, now the transmission power under wifi communication mode is d.Transmitting by d and antenna traces switching previous time period (3s) Power e compares, if d > e, dpdt is switched back into wifi/bt antenna;If d≤e, it is locked in dpdt.

Certainly, if when this mobile terminal is detected for transverse screen state, get current network communication mode and move for lte Data network communication mode, transmission power is f, when f is more than the first predetermined threshold value, is then cut antenna traces by original dpdt It is changed to wifi/bt antenna, sent by the signal that lte mobile data network communication mode realized by wifi/bt antenna and receive.It Afterwards, after acquisition antenna traces switch to wifi/bt antenna, now the transmission power under lte mobile data network communication mode is f.Transmission power g that f is switched previous time period (3s) with antenna traces compares, if f > g, wifi/bt antenna is switched back into dpdt;If f≤g, will lock into wifi/bt antenna.

Wherein, in order to avoid the switching repeatedly of antenna traces, if the transmission power after switching is more than the transmitting work(before switching Rate, but can't produce large effect to the normal work of mobile terminal compared to before switching, is not required to switch back into original again Antenna traces.Preferably, in step 308 when described second transmission power is more than described three transmission power, by the second antenna Circuit switching be first antenna circuit step particularly as follows:

It is more than described 3rd transmission power in described second transmission power, and described second transmission power and described 3rd When the fiducial value penetrating power is more than three predetermined threshold value, the second current antenna traces are switched to first antenna circuit.

So, it is more than the 3rd transmission power in the second transmission power, but the ratio of the second transmission power and the 3rd transmission power When relatively value is less than or equal to three predetermined threshold value, the second current antenna traces would not be switched back into first antenna circuit.Should 3rd predetermined threshold value is systemic presupposition, be according to compared to switching before, the transmission power after switching can't be to mobile terminal Normal work produce large effect and arrange.

In embodiments of the present invention, the comparison of transmission power can be by work poor (as m-n), or it is real to make business (as m/n) Existing, therefore, the fiducial value of transmission power is then the concrete outcome of corresponding manner of comparison: difference or ratio.Accordingly, difference compares Mode, the 3rd predetermined threshold value there is also difference.

Additionally, the first transmission power and the second transmission power will more accurately embody the state of transmission power it is also possible to lead to The average emitted power crossing its corresponding next preset time period of scene determines.

Specifically, on the basis of above-described embodiment, step 301 includes:

Step 3011, obtains the detection data of the gravity sensor of described mobile terminal.

In view of the data of gravity sensor accuracy is higher, the more low factor of cost, in this step, obtain gravity and pass The detection data of sensor is as the determination foundation of screen subsequent state.

Step 3012, according to described detection data, determines whether described mobile terminal is in transverse screen state.

In this step, the detection data of the gravity sensor being got based on step 3011, whether determine this mobile terminal It is in transverse screen state.

The detection data of gravity sensor mainly includes the acceleration in three-dimensional three directions, such as the acceleration in x-axis Degree ax, the acceleration a in y-axisyWith the acceleration a in z-axisz.So, by setting corresponding a under transverse screen statex、ayAnd azEach Individual span, judges a detectingx、ayAnd azReal data whether fall within respective span it becomes possible to determine Whether this mobile terminal is in transverse screen state.

In addition, it should also be understood that when the dpdt of lte mobile data network communication mode works, can be passed based on data Reference signal strength dl_rsrp of transmission link carries out the main collection antenna of dpdt and the switching of diversity antenna.Specifically, step 304 Including:

When described another network communication pattern is Long Term Evolution lte mobile data network communication mode, obtain described shifting The first reference signal strength that the main collection antenna of dynamic terminal receives and the second reference signal strength that diversity antenna receives;

By the fiducial value of described first reference signal strength and described second reference signal strength and the second predetermined threshold value ratio Relatively;

When described fiducial value is more than or equal to described second predetermined threshold value, by lte mobile data network communication mode institute Main collection radio frequency output in corresponding antenna traces is connected to current main collection antenna;It is less than described second in described fiducial value to preset During threshold value, described main collection radio frequency output is connected to current diversity antenna.

So, antenna traces are being switched to another network communication pattern lte mobile data network communication mode corresponding silent During the antenna traces recognized, in order to determine the connection of entity antenna and main collection radio frequency output, first, main collection antenna to be obtained and receive The first reference signal strength rsrp0 and the second reference signal strength rsrp1 of receiving of diversity antenna;Then, by rsrp0 and The fiducial value of rsrp1 is compared with the second predetermined threshold value;Afterwards, according to result of the comparison, it is more than or equal to second in fiducial value pre- If during threshold value, main collection radio frequency output is connected to current main collection antenna, that is, continues to continue to use currently main collection selected by antenna Entity antenna is as main collection antenna, and when fiducial value is less than the second predetermined threshold value, main collection radio frequency output is connected to current dividing Collection antenna, that is, using the entity antenna selected by Present diversity antenna as main collection antenna.

Likewise, the comparison of rsrp0 and rsrp1 by poor, or can be made business and realize, therefore, rsrp0 and rsrp1 Fiducial value be then corresponding manner of comparison concrete outcome: difference or ratio.Accordingly, different manner of comparison, systemic presupposition Second predetermined threshold value there is also difference.

In addition, in order to avoid the frequent switching in main collection antenna and diversity antenna, on the basis of the above, acceptable By arranging the time of measuring such as 640mm of a predetermined time period, obtain the 4th transmission power in this time of measuring, will obtain To the 4th transmission power compare with maximum transmission power mtpl, be more than mtpl, and the more than mtpl in the 4th transmission power When four transmission powers account for the preset ratio of whole 4th transmission powers obtaining in time of measuring, just trigger main collection antenna and divide The switching of collection antenna is it is ensured that uplink communication quality.

In embodiments of the present invention, in order to adapt to more scene applications, described current network communication mode includes: wireless office Domain net communication mode or mobile data network communication mode.

For can using multiple network communication patterns (as wifi communication mode, lte mobile data network communication mode, WCDMA wcdma mobile data network communication mode, the communication of TD SDMA tdcdma mobile data network Pattern, CDMA cdma mobile data network communication mode) mobile terminal that communicated, by the side of above-described embodiment Method, realizes being multiplexed other network communication pattern respective antenna circuits under current network communication mode.Wherein, if this mobile terminal The enough broadbands of wifi antenna, can also cover more users and the base station datas such as 2g call, 3g/4g online, wifi online The scene exchanging.

In sum, the changing method of the antenna of second embodiment of the invention, by being multiplexed the heterogeneous networks of mobile terminal Antenna traces corresponding to communication mode, when the transmission power under current network communication mode is of a relatively high, can be by first day Line circuit switching is the second antenna traces corresponding to another network communication pattern, but in order to ensure can reach after antenna switching The power consumption causing because transmission power is too high is avoided to increase, temperature is risen and reduced using fluency, also can be by after switching Transmission power is compared with the transmission power before switching, according to comparative result, switches back into original antenna traces or locking Antenna traces after switching, are effectively improved under mobile terminal transverse screen state, the work(that transmission power is caused due to excessive increasing The problem that consumption increases, temperature rises and is reduced using fluency, lifts Consumer's Experience further.

3rd embodiment

As shown in figure 4, a kind of mobile terminal 400 of third embodiment of the invention, comprising: detection module 401, first obtains Module 402, the first comparison module 403 and handover module 404.

Detection module 401, for detecting the screen state of described mobile terminal;

First acquisition module 402, for when current screen state is transverse screen state, obtaining working as of described mobile terminal The first transmission power under front network communication pattern and described current network communication mode;

First comparison module 403, for being compared described first transmission power and the first predetermined threshold value;

Handover module 404, for when described first transmission power is more than described first predetermined threshold value, will described mobile eventually Current first antenna circuit switching is held to be the second antenna traces, described second antenna traces are to be different from described current network to lead to The antenna traces corresponding to another network communication pattern of news pattern.

On the basis of Fig. 4, alternatively, as shown in figure 5, mobile terminal 400 also includes: the second acquisition module the 405, the 3rd Acquisition module 406, the second comparison module 407 and processing module 408.

Second acquisition module 405, for obtaining before described first antenna circuit switching is the second antenna traces, described current The 3rd transmission power in one preset time period of network communication pattern;

3rd acquisition module 406, for obtaining after described first antenna circuit switching is the second antenna traces, described current The second transmission power under network communication pattern;

Second comparison module 407, for being compared described second transmission power and described 3rd transmission power;

Processing module 408, for when described second transmission power is more than described three transmission power, by current second Antenna traces switch to first antenna circuit;When described second transmission power is less than or equal to described three transmission power, lock Settled the second front antenna traces.

On the basis of Fig. 4, alternatively, as shown in fig. 6, described handover module 404 includes:

First acquisition submodule 4041, for being Long Term Evolution lte mobile data network in described another network communication pattern During network communication mode, obtain the first reference signal strength and the diversity antenna reception that the main collection antenna of described mobile terminal receives The second reference signal strength arriving;

Comparison sub-module 4042, for by the comparison of described first reference signal strength and described second reference signal strength Value is compared with the second predetermined threshold value;

Process submodule 4043, for when described fiducial value is more than or equal to described second predetermined threshold value, lte being moved Main collection radio frequency output in antenna traces corresponding to data network communication mode is connected to current main collection antenna;In described comparison When value is less than described second predetermined threshold value, described main collection radio frequency output is connected to current diversity antenna.

Alternatively, described detection module 401 includes:

Second acquisition submodule 4011, for obtaining the detection data of the gravity sensor of described mobile terminal;

Determination sub-module 4012, for according to described detection data, determining whether described mobile terminal is in transverse screen state.

Wherein, described current network communication mode includes: WLAN communication pattern or mobile data network communication mould Formula.

Mobile terminal 400 is capable of each process that in the embodiment of the method for Fig. 1 and Fig. 3, mobile terminal is realized, for keeping away Exempt to repeat, repeat no more here.Mobile terminal 400 when mobile terminal is detected and being in transverse screen state, by obtaining current net Network communication mode and transmission power, the transmission power getting is compared with the first predetermined threshold value, is more than the in this transmission power During one predetermined threshold value, current antenna traces are switched to another network communication pattern institute being different from current network communication mode Corresponding second antenna traces.By being multiplexed the antenna traces corresponding to mobile terminal heterogeneous networks communication mode, in current net When transmission power under network communication mode is of a relatively high, carry out current net using the corresponding antenna traces of another network communication pattern The communication of network communication mode, it can be avoided that the power consumption causing because transmission power is too high increases, temperature rises and using stream Smooth degree reduces, thus lifting the experience of user.

Fourth embodiment

Fig. 7 is the structural representation of the mobile terminal of another embodiment of the present invention.Mobile terminal 700 shown in Fig. 7 includes: At least one processor 701, memorizer 702, at least one network interface 704 and other users interface 703.Mobile terminal 700 In each assembly be coupled by bus system 705.It is understood that bus system 705 is used for realizing between these assemblies Connection communication.Bus system 705, in addition to including data/address bus, also includes power bus, controlling bus and status signal total Line.But for the sake of clear explanation, in the figure 7 various buses are all designated as bus system 705.

Wherein, user interface 703 can include display, keyboard, button or pointing device (for example, mouse, trace ball (trackball), touch-sensitive plate or touch screen etc..

It is appreciated that the memorizer 702 in the embodiment of the present invention can be volatile memory or nonvolatile memory, Or may include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (read- Only memory, rom), programmable read only memory (programmable rom, prom), the read-only storage of erasable programmable Device (erasable prom, eprom), Electrically Erasable Read Only Memory (electrically eprom, eeprom) or Flash memory.Volatile memory can be random access memory (random access memory, ram), and it is used as outside high Speed caching.By exemplary but be not restricted explanation, the ram of many forms can use, such as static RAM (static ram, sram), dynamic random access memory (dynamic ram, dram), Synchronous Dynamic Random Access Memory (synchronous dram, sdram), double data speed synchronous dynamic RAM (double data rate Sdram, ddrsdram), enhancement mode Synchronous Dynamic Random Access Memory (enhanced sdram, esdram), synchronized links Dynamic random access memory (synchlink dram, sldram) and direct rambus random access memory (direct Rambus ram, drram).The memorizer 702 of system and method described herein be intended to including but not limited to these and arbitrarily its It is suitable for the memorizer of type.

In some embodiments, memorizer 702 stores following element, executable module or data structure, or Their subset of person, or their superset: operating system 7021 and application program 7022.

Wherein, operating system 7021, comprise various system programs, such as ccf layer, core library layer, driving layer etc., are used for Realize various basic businesses and process hardware based task.Application program 7022, comprises various application programs, such as media Player (media player), browser (browser) etc., are used for realizing various applied business.Realize the embodiment of the present invention The program of method may be embodied in application program 7022.

In embodiments of the present invention, can be by calling program or the instruction of memorizer 702 storage, specifically, application The program of storage or instruction in program 7022, processor 701 is used for detecting the screen state of described mobile terminal;In current screen When tentiform state is transverse screen state, obtain under current network communication mode and the described current network communication mode of described mobile terminal The first transmission power;Described first transmission power and the first predetermined threshold value are compared;Big in described first transmission power When described first predetermined threshold value, first antenna circuit switching current for described mobile terminal is the second antenna traces, described Second antenna traces are the antenna traces corresponding to another network communication pattern being different from described current network communication mode.

The method that the embodiments of the present invention disclose can apply in processor 701, or is realized by processor 701. Processor 701 is probably a kind of IC chip, has the disposal ability of signal.Realize during, said method each Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 701 or software form.Above-mentioned process Device 701 can be general processor, digital signal processor (digital signal processor, dsp), special integrated electricity Road (application specific integrated circuit, asic), ready-made programmable gate array (field Programmable gate array, fpga) or other PLDs, discrete gate or transistor logic, Discrete hardware components.Can realize or execute disclosed each method in the embodiment of the present invention, step and logic diagram.General Processor can be microprocessor or this processor can also be any conventional processor etc..In conjunction with embodiment of the present invention institute The step of disclosed method can be embodied directly in hardware decoding processor execution and complete, or with the hardware in decoding processor And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are programmable read-only In the ripe storage medium in this area such as memorizer or electrically erasable programmable memory, depositor.This storage medium is located at Memorizer 702, processor 701 reads the information in memorizer 702, the step completing said method in conjunction with its hardware.

It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its Combine and to realize.Hardware is realized, processing unit can be implemented in one or more special IC (application Specific integrated circuits, asic), digital signal processor (digital signal processing, Dsp), digital signal processing appts (dsp device, dspd), programmable logic device (programmable logic Device, pld), field programmable gate array (field-programmable gate array, fpga), general processor, Controller, microcontroller, microprocessor, for executing in other electronic units or a combination thereof of herein described function.

Software is realized, can be realized herein by executing the module (such as process, function etc.) of function described herein Described technology.Software code is storable in memorizer and passes through computing device.Memorizer can within a processor or Realize outside processor.

Alternatively, as another embodiment, processor 701 is additionally operable to: obtaining described first antenna circuit switching is the The 3rd transmission power before two antenna traces, in a preset time period of described current network communication mode;Obtain described first The second transmission power after antenna traces switch to the second antenna traces, under described current network communication mode;By described second Transmission power and described 3rd transmission power are compared;When described second transmission power is more than described three transmission power, The second current antenna traces are switched to first antenna circuit;It is less than or equal to described 3rd in described second transmission power When penetrating power, lock the second current antenna traces.

Alternatively, processor 701 is additionally operable to: described another network communication pattern be Long Term Evolution lte mobile data network During network communication mode, obtain the first reference signal strength and the diversity antenna reception that the main collection antenna of described mobile terminal receives The second reference signal strength arriving;By the fiducial value of described first reference signal strength and described second reference signal strength and Two predetermined threshold value compare;When described fiducial value is more than or equal to described second predetermined threshold value, lte mobile data network is communicated Main collection radio frequency output in antenna traces corresponding to pattern is connected to current main collection antenna;It is less than described the in described fiducial value During two predetermined threshold value, described main collection radio frequency output is connected to current diversity antenna.

Alternatively, processor 701 is additionally operable to: obtains the detection data of the gravity sensor of described mobile terminal;According to institute State detection data, determine whether described mobile terminal is in transverse screen state.

Alternatively, described current network communication mode includes: WLAN communication pattern or mobile data network communication Pattern.

Mobile terminal 700 is capable of each process that in previous embodiment, mobile terminal is realized, for avoiding repeating, here Repeat no more.Mobile terminal 700 when mobile terminal is detected and being in transverse screen state, by obtain current network communication mode and Transmission power, the transmission power getting is compared with the first predetermined threshold value, when this transmission power is more than the first predetermined threshold value, Current first antenna circuit switching is corresponding to another network communication pattern being different from current network communication mode Two antenna traces.By being multiplexed the antenna traces corresponding to mobile terminal heterogeneous networks communication mode, communicate mould in current network When transmission power under formula is of a relatively high, carry out current network communication mould using the corresponding antenna traces of another network communication pattern The communication of formula, it can be avoided that the power consumption causing because transmission power is too high increases, temperature is risen and reduced using fluency, Thus lifting the experience of user.

5th embodiment

Fig. 8 is the structural representation of the mobile terminal of another embodiment of the present invention.Specifically, the mobile terminal in Fig. 8 800 can be mobile phone, panel computer, personal digital assistant (personal digital assistant, pda) or vehicle mounted electric Brain etc..

Mobile terminal 800 in Fig. 8 includes radio frequency (radio frequency, rf) circuit 810, memorizer 820, input Unit 830, display unit 840, processor 860, voicefrequency circuit 870, wifi (wireless fidelity) module 880 and electricity Source 890.

Wherein, input block 830 can be used for numeral or the character information of receiving user's input, and produces and mobile terminal 800 user setup and the relevant signal input of function control.Specifically, in the embodiment of the present invention, this input block 830 can To include contact panel 831.Contact panel 831, also referred to as touch screen, can collect user thereon or neighbouring touch operation (such as user uses the operation on contact panel 831 of any suitable object such as finger, stylus or adnexa), and according in advance The formula setting drives corresponding attachment means.Optionally, contact panel 831 may include touch detecting apparatus and touch controller Two parts.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, by signal Send touch controller to;Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, Give this processor 860 again, and can the order sent of receiving processor 860 being executed.Furthermore, it is possible to using resistance-type, The polytypes such as condenser type, infrared ray and surface acoustic wave realize contact panel 831.Except contact panel 831, input block 830 can also include other input equipments 832, and other input equipments 832 can include but is not limited to physical keyboard, function key One or more of (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..

Wherein, display unit 840 can be used for showing by the information of user input or the information and the movement that are supplied to user The various menu interfaces of terminal 800.Display unit 840 may include display floater 841, optionally, can adopt lcd or organic The forms such as optical diode (organic light-emitting diode, oled) are configuring display floater 841.

It should be noted that contact panel 831 can cover display floater 841, form touch display screen, when the inspection of this touch display screen Measure thereon or after neighbouring touch operation, send processor 860 to determine the type of touch event, with preprocessor 860 provide corresponding visual output according to the type of touch event in touch display screen.

Touch display screen includes Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area And the arrangement mode of this conventional control viewing area does not limit, can for being arranged above and below, left-right situs etc. can distinguish two and show Show the arrangement mode in area.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible Comprise the interface elements such as icon and/or the widget desktop control of at least one application program.This Application Program Interface viewing area It can also be the empty interface not comprising any content.This conventional control viewing area is used for showing the higher control of utilization rate, for example, Application icons such as settings button, interface numbering, scroll bar, phone directory icon etc..

Wherein processor 860 is the control centre of mobile terminal 800, using various interfaces and connection whole mobile phone Various pieces, by running or executing software program and/or the module being stored in first memory 821, and call storage Data in second memory 822, the various functions of execution mobile terminal 800 and processing data, thus to mobile terminal 800 Carry out integral monitoring.Optionally, processor 860 may include one or more processing units.

In embodiments of the present invention, by call store this first memory 821 in software program and/or module and/ Or the data in this second memory 822, processor 860 is for detecting the screen state of described mobile terminal;In current screen When tentiform state is transverse screen state, obtain under current network communication mode and the described current network communication mode of described mobile terminal The first transmission power;Described first transmission power and the first predetermined threshold value are compared;Big in described first transmission power When described first predetermined threshold value, first antenna circuit switching current for described mobile terminal is the second antenna traces, described Second antenna traces are the antenna traces corresponding to another network communication pattern being different from described current network communication mode.

Alternatively, as another embodiment, processor 860 is additionally operable to: obtaining described first antenna circuit switching is the The 3rd transmission power before two antenna traces, in a preset time period of described current network communication mode;Obtain described first The second transmission power after antenna traces switch to the second antenna traces, under described current network communication mode;By described second Transmission power and described 3rd transmission power are compared;When described second transmission power is more than described three transmission power, The second current antenna traces are switched to first antenna circuit;It is less than or equal to described 3rd in described second transmission power When penetrating power, lock the second current antenna traces.

Alternatively, processor 860 is additionally operable to: described another network communication pattern be Long Term Evolution lte mobile data network During network communication mode, obtain the first reference signal strength and the diversity antenna reception that the main collection antenna of described mobile terminal receives The second reference signal strength arriving;By the fiducial value of described first reference signal strength and described second reference signal strength and Two predetermined threshold value compare;When described fiducial value is more than or equal to described second predetermined threshold value, lte mobile data network is communicated Main collection radio frequency output in antenna traces corresponding to pattern is connected to current main collection antenna;It is less than described the in described fiducial value During two predetermined threshold value, described main collection radio frequency output is connected to current diversity antenna.

Alternatively, processor 860 is additionally operable to: obtains the detection data of the gravity sensor of described mobile terminal;According to institute State detection data, determine whether described mobile terminal is in transverse screen state.

Alternatively, described current network communication mode includes: WLAN communication pattern or mobile data network communication Pattern.

It can be seen that, the mobile terminal 800 of the present embodiment is when mobile terminal is detected and being in transverse screen state, current by obtaining Network communication pattern and transmission power, the transmission power getting is compared with the first predetermined threshold value, is more than in this transmission power During the first predetermined threshold value, it current first antenna circuit switching is another network communication being different from current network communication mode The second antenna traces corresponding to pattern.By being multiplexed the antenna traces corresponding to mobile terminal heterogeneous networks communication mode, When transmission power under current network communication mode is of a relatively high, carried out using the corresponding antenna traces of another network communication pattern The communication of current network communication mode, it can be avoided that the power consumption that causes because transmission power is too high increase, temperature rise and Reduced using fluency, thus lifting the experience of user.

Those of ordinary skill in the art are it is to be appreciated that combine each of the embodiment description disclosed in the embodiment of the present invention The unit of example and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These Function to be executed with hardware or software mode actually, the application-specific depending on technical scheme and design constraint.Specialty Technical staff can use different methods to each specific application realize described function, but this realization should Think beyond the scope of this invention.

Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description, Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.

It should be understood that disclosed apparatus and method in embodiment provided herein, can pass through other Mode is realized.For example, device embodiment described above is only schematically, for example, the division of described unit, it is only A kind of division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly can in conjunction with or Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual Between coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or communication link Connect, can be electrical, mechanical or other forms.

The described unit illustrating as separating component can be or may not be physically separate, show as unit The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs 's.

In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.

If described function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words Partly being embodied in the form of software product of part that prior art is contributed or this technical scheme, this meter Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual People's computer, server, or network equipment etc.) execution each embodiment methods described of the present invention all or part of step. And aforesaid storage medium includes: u disk, portable hard drive, rom, ram, magnetic disc or CD etc. are various can be with store program codes Medium.

The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.

Claims (10)

1. a kind of changing method of antenna, is applied to a mobile terminal it is characterised in that including:
Detect the screen state of described mobile terminal;
When current screen state is transverse screen state, obtain the current network communication mode of described mobile terminal and described current The first transmission power under network communication pattern;
Described first transmission power and the first predetermined threshold value are compared;
When described first transmission power is more than described first predetermined threshold value, by first antenna circuit current for described mobile terminal Switch to the second antenna traces, described second antenna traces are to be different from another network communication of described current network communication mode Antenna traces corresponding to pattern.
2. the changing method of antenna according to claim 1 is it is characterised in that also include:
Obtain described first antenna circuit switching be the second antenna traces before, a Preset Time of described current network communication mode The 3rd transmission power in section;
Obtain described first antenna circuit switching for the second transmitting after the second antenna traces, under described current network communication mode Power;Described second transmission power and described 3rd transmission power are compared;
When described second transmission power is more than described three transmission power, the second current antenna traces are switched to first day Line circuit;When described second transmission power is less than or equal to described three transmission power, lock the second current antenna traces.
3. the changing method of antenna according to claim 1 is it is characterised in that by current for described mobile terminal first day Line circuit switching is the step of the second antenna traces, comprising:
When described another network communication pattern is Long Term Evolution lte mobile data network communication mode, obtain described mobile whole The second reference signal strength that first reference signal strength that receives of main collection antenna at end and diversity antenna receive;
The fiducial value of described first reference signal strength and described second reference signal strength is compared with the second predetermined threshold value;
When described fiducial value is more than or equal to described second predetermined threshold value, by corresponding to lte mobile data network communication mode Antenna traces in the output of main collection radio frequency be connected to current main collection antenna;It is less than described second predetermined threshold value in described fiducial value When, described main collection radio frequency output is connected to current diversity antenna.
4. the changing method of antenna according to claim 1 is it is characterised in that detect the screen state of described mobile terminal Step include:
Obtain the detection data of the gravity sensor of described mobile terminal;
According to described detection data, determine whether described mobile terminal is in transverse screen state.
5. the changing method of antenna according to claim 1 is it is characterised in that described current network communication mode includes: WLAN communication pattern or mobile data network communication mode.
6. a kind of mobile terminal is it is characterised in that include:
Detection module, for detecting the screen state of described mobile terminal;
First acquisition module, for when current screen state is transverse screen state, obtaining the current network of described mobile terminal The first transmission power under communication mode and described current network communication mode;
First comparison module, for being compared described first transmission power and the first predetermined threshold value;
Handover module, for described first transmission power be more than described first predetermined threshold value when, will be current for described mobile terminal First antenna circuit switching be the second antenna traces, described second antenna traces be different from described current network communication mode The antenna traces corresponding to another network communication pattern.
7. mobile terminal according to claim 6 is it is characterised in that also include:
Second acquisition module, for obtaining described first antenna circuit switching for, before the second antenna traces, described current network is led to The 3rd transmission power in one preset time period of news pattern;
3rd acquisition module, for obtaining described first antenna circuit switching for, after the second antenna traces, described current network is led to The second transmission power under news pattern;
Second comparison module, for being compared described second transmission power and described 3rd transmission power;
Processing module, for when described second transmission power is more than described three transmission power, by the second current antenna line Road switches to first antenna circuit;When described second transmission power is less than or equal to described three transmission power, locking is current The second antenna traces.
8. mobile terminal according to claim 6 is it is characterised in that described handover module includes:
First acquisition submodule, for being that Long Term Evolution lte mobile data network communicates mould in described another network communication pattern During formula, obtain first reference signal strength that receives of main collection antenna of described mobile terminal and diversity antenna receives second Reference signal strength;
Comparison sub-module, for by the fiducial value and second of described first reference signal strength and described second reference signal strength Predetermined threshold value compares;
Process submodule, for when described fiducial value is more than or equal to described second predetermined threshold value, by lte mobile data network Main collection radio frequency output in antenna traces corresponding to communication mode is connected to current main collection antenna;It is less than institute in described fiducial value When stating the second predetermined threshold value, described main collection radio frequency output is connected to current diversity antenna.
9. mobile terminal according to claim 6 is it is characterised in that described detection module includes:
Second acquisition submodule, for obtaining the detection data of the gravity sensor of described mobile terminal;
Determination sub-module, for according to described detection data, determining whether described mobile terminal is in transverse screen state.
10. mobile terminal according to claim 6 is it is characterised in that described current network communication mode includes: wireless office Domain net communication mode or mobile data network communication mode.
CN201610874882.3A 2016-09-30 2016-09-30 A kind of switching method and mobile terminal of antenna CN106374969B (en)

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