CN107732454B - Mobile terminal and method for improving antenna sensitivity - Google Patents
Mobile terminal and method for improving antenna sensitivityDownload PDFInfo
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- CN107732454B CN107732454BCN201710732929.7ACN201710732929ACN107732454BCN 107732454 BCN107732454 BCN 107732454BCN 201710732929 ACN201710732929 ACN 201710732929ACN 107732454 BCN107732454 BCN 107732454B
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- 238000000034methodMethods0.000titleabstractdescription15
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- 238000010586diagramMethods0.000description6
- 239000004065semiconductorSubstances0.000description5
- 230000015556catabolic processEffects0.000description2
- 238000006731degradation reactionMethods0.000description2
- 230000003287optical effectEffects0.000description2
- 230000009286beneficial effectEffects0.000description1
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- 238000005516engineering processMethods0.000description1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Image Input (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Technical Field
The present invention relates to the field of antenna technology, and in particular, to a mobile terminal and a method for improving antenna sensitivity.
Background
An antenna is an important radio device for transmitting and receiving electromagnetic waves, and for mobile terminals such as mobile phones, the antenna includes an internal antenna and an external antenna.
However, the inventor of the present invention finds, in a long-term research and development work, that, in the prior art, a built-in antenna of a mobile terminal is often located at a position where a human hand holds the mobile terminal, and when the human hand holds the mobile terminal, the human hand absorbs electromagnetic energy radiated by the antenna on one hand, and on the other hand, due to a change of a medium environment, frequency deviation occurs in the antenna, so that the performance of the antenna is reduced, and the communication quality of a mobile phone is affected.
Disclosure of Invention
The invention mainly solves the technical problem of providing a mobile terminal and a method for improving antenna sensitivity so as to improve the antenna sensitivity and improve the communication quality of the mobile terminal.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a mobile terminal, mobile terminal includes first fingerprint sensor, second fingerprint sensor, treater, switching circuit and antenna at least, first fingerprint sensor with the second fingerprint sensor sets up respectively the relative both sides of mobile terminal, the treater with first fingerprint sensor with the second fingerprint sensor is connected, the treater pass through switching circuit with the first feed point or the second feed point of antenna are connected, first feed point is close to first fingerprint sensor sets up, the second feed point is close to the second fingerprint sensor sets up, wherein: when the first fingerprint sensor receives first fingerprint information, the processor controls the switching circuit to be connected with a second feed point of the antenna according to the first fingerprint information; and when the second fingerprint sensor receives second fingerprint information, the processor controls the switching circuit to be connected with the first feeding point of the antenna according to the second fingerprint information.
The mobile terminal further comprises a first antenna matching circuit and a second antenna matching circuit, and the processor is connected with the switching circuit through the first antenna matching circuit and the second antenna matching circuit.
Wherein the processor is connected to the second feed point via the first antenna matching circuit and the switching circuit when the first fingerprint sensor receives the first fingerprint information; and when the second fingerprint sensor receives the second fingerprint information, the processor is connected with the first feeding point through the second antenna matching circuit and the switching circuit.
The antenna is a PIFA antenna or a loop antenna.
Wherein, the switching circuit is a double-pole double-throw switch.
Wherein the processor further controls an application of the mobile terminal according to the first fingerprint information or the second fingerprint information.
When the mobile terminal starts a picture browsing application, the processor enlarges the picture according to the first fingerprint information or controls to reduce the picture according to the second fingerprint information.
When the mobile terminal plays music, the processor turns up the volume according to the first fingerprint information or turns down the volume according to the second fingerprint information.
When the mobile terminal is started, the processor acquires the first fingerprint information and the second fingerprint information and controls the mobile terminal to enter a Recovery mode according to the first fingerprint information and the second fingerprint information.
In order to solve the technical problem, the invention adopts another technical scheme that: the method for improving the antenna sensitivity is applied to a mobile terminal, the mobile terminal at least comprises a first fingerprint sensor, a second fingerprint sensor and an antenna, the first fingerprint sensor and the second fingerprint sensor are respectively arranged at two opposite sides of the mobile terminal, the antenna comprises a first feeding point and a second feeding point, the first feeding point is arranged close to the first fingerprint sensor, the second feeding point is arranged close to the second fingerprint sensor, and the method comprises the following steps: when first fingerprint information is received through the first fingerprint sensor, the second feed point is connected according to the first fingerprint information; and when second fingerprint information is received through the second fingerprint sensor, connecting the first feeding point according to the second fingerprint information.
The embodiment of the invention has the beneficial effects that: different from the prior art, the mobile terminal in the embodiment of the invention at least comprises a first fingerprint sensor, a second fingerprint sensor, a processor, a switching circuit and an antenna, wherein the first fingerprint sensor and the second fingerprint sensor are respectively arranged at two opposite sides of the mobile terminal; and when the second fingerprint sensor receives the second fingerprint information, the processor controls the switching circuit to be connected with the first feeding point of the antenna according to the second fingerprint information. According to the embodiment of the invention, the situation that the mobile terminal is held can be reflected through the first fingerprint information and the second fingerprint information detected by the first fingerprint sensor and the second fingerprint sensor, and the connection between the switching circuit and the first feeding point and the second feeding point of the antenna is controlled according to the first fingerprint information and the second fingerprint information, so that the radiation performance of the antenna is optimized.
Drawings
Fig. 1 is a schematic structural diagram of a mobile terminal according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a mobile terminal according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention;
fig. 4 is a flow chart illustrating a method for improving antenna sensitivity according to the present invention.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of a mobile terminal according to a first embodiment of the present invention. Themobile terminal 101 of this embodiment at least includes afirst fingerprint sensor 102, asecond fingerprint sensor 103, aprocessor 104, aswitching circuit 105 and anantenna 106, thefirst fingerprint sensor 102 and thesecond fingerprint sensor 103 are respectively disposed on two opposite sides of themobile terminal 101, theprocessor 104 is connected to thefirst fingerprint sensor 102 and thesecond fingerprint sensor 103, theprocessor 104 is connected to afirst feeding point 107 or asecond feeding point 108 of theantenna 106 through theswitching circuit 105, thefirst feeding point 107 is disposed near thefirst fingerprint sensor 102, thesecond feeding point 108 is disposed near thesecond fingerprint sensor 103, wherein: when thefirst fingerprint sensor 102 receives the first fingerprint information, theprocessor 104 controls theswitching circuit 105 to connect with thesecond feeding point 108 of theantenna 106 according to the first fingerprint information; when thesecond fingerprint sensor 103 receives the second fingerprint information, theprocessor 104 controls theswitching circuit 105 to connect with thefirst feeding point 107 of theantenna 106 according to the second fingerprint information.
When themobile terminal 101 is used, it is difficult to be held by a user, when theantenna 106 of themobile terminal 101 is in a hand-held position, a part of radiation energy of theantenna 106 may be absorbed by a hand, and meanwhile, since theantenna 106 is shielded by the hand, frequency offset may occur in theantenna 106, which may cause a decrease in radiation performance of theantenna 106, resulting in a decrease in communication quality of themobile terminal 101. The feed point of theantenna 106 is the position where the antenna feeds radio frequency energy, and by adjusting the position of the feed point of theantenna 106, the radiation performance of theantenna 106 can be optimized. Specifically, when thefirst sensor 102 detects the first fingerprint information, the side of themobile terminal 101 where thefirst sensor 102 is disposed may be considered to be held, and theprocessor 104 controls theswitching circuit 105 to be connected to thesecond feeding point 108 of theantenna 106 to improve the problem that theantenna 106 reduces the radiation performance due to the holding, and when thesecond sensor 103 detects the second fingerprint information, the side of themobile terminal 101 where thesecond sensor 103 is disposed may be considered to be held, and theprocessor 104 controls theswitching circuit 105 to be connected to thefirst feeding point 107 of theantenna 106 to improve the problem that theantenna 106 reduces the radiation performance due to the holding.
Themobile terminal 101 of this embodiment may be a mobile phone, and certainly may also be other mobile terminals such as a tablet computer. Theantenna 106 of themobile terminal 101 in this embodiment is a main antenna of themobile terminal 101, and is responsible for transmitting and receiving radio frequency signals of themobile terminal 101. Of course, the mobile terminal of this embodiment may further include adiversity antenna 109, which is responsible for receiving signals, and themobile terminal 101 may combine the signals received from theantenna 106 and the signals received by thediversity antenna 109 to obtain a diversity gain, so that the reliability of the communication signals of themobile terminal 101 under the transmission of the multipath fading channel can be improved.
Thefirst fingerprint sensor 102 and thesecond fingerprint sensor 103 of the present embodiment may be optical fingerprint sensors, semiconductor fingerprint sensors, such as semiconductor capacitance sensors, semiconductor thermal sensors, semiconductor pressure sensors, etc., ultrasonic sensors, radio frequency RF sensors, etc.
Of course, theantenna 106 of this embodiment further includes a third feeding point (not shown), and when thefirst sensor 102 does not detect the first fingerprint information and thesecond sensor 103 does not detect the second fingerprint information, it can be considered that themobile terminal 101 is not held, and at this time, theprocessor 104 controls theswitching circuit 105 to connect with the third feeding point of theantenna 106.
Different from the prior art, in this embodiment, themobile terminal 101 reflects the situation that themobile terminal 101 is held by the first fingerprint information detected by thefirst fingerprint sensor 102 and the second fingerprint information detected by thesecond fingerprint sensor 103, and controls the connection between theswitching circuit 105 and thefirst feeding point 107 or thesecond feeding point 108 of theantenna 106 according to the first fingerprint information and the second fingerprint information, so as to optimize the radiation performance of theantenna 106.
Alternatively, theAntenna 106 of the present embodiment may be, but is not limited to, a planar inverted F-shaped Antenna (PIFA) Antenna, a loop Antenna, or the like. The PIFA antenna has the advantages of small size, light weight, low profile, good mechanical strength, wide frequency band, high efficiency, high gain, small radiation damage to human bodies, wide coverage frequency band and the like, and the loop antenna has the advantages of small size, high reliability, low cost and the like.
Optionally, theswitching circuit 105 of the present embodiment is a double-pole double-throw switch. Of course, single-pole double-throw switches, single-pole multiple-throw or transistor switches, etc. may be used instead of double-pole double-throw switches in other embodiments.
Optionally, theprocessor 104 of this embodiment may further control the application of themobile terminal 101 according to the first fingerprint information or the second fingerprint information. For example, when themobile terminal 101 starts a picture browsing application, theprocessor 104 may enlarge a picture according to the first fingerprint information, or may control to reduce the picture according to the second fingerprint information; for example, when themobile terminal 101 plays music, theprocessor 104 may turn up the music playing volume according to the first fingerprint information, or may turn down the music playing volume according to the second fingerprint information; for another example, when themobile terminal 101 is powered on, theprocessor 104 may acquire the first fingerprint information and the second fingerprint information, and control themobile terminal 101 to enter a Recovery mode according to the first fingerprint information and the second fingerprint information, and so on. Of course, theprocessor 104 may also control the picture to be enlarged or reduced in size, and the volume to be increased or decreased in size according to the first fingerprint information or the second fingerprint information.
The present invention further provides a mobile terminal according to another embodiment, and the mobile terminal disclosed in this embodiment is described on the basis of the mobile terminal according to the above embodiment. Referring to fig. 2, fig. 2 is a schematic structural diagram of a mobile terminal according to a second embodiment of the present invention. Themobile terminal 201 of the present embodiment further includes a firstantenna matching circuit 202 and a secondantenna matching circuit 203, and theprocessor 204 is connected to theswitching circuit 205 through the firstantenna matching circuit 202 and the secondantenna matching circuit 203. When thefirst fingerprint sensor 206 receives the first fingerprint information, theprocessor 204 is connected to the second feeding point of theantenna 208 through the firstantenna matching circuit 202 and theswitching circuit 205; when thesecond fingerprint sensor 207 receives the second fingerprint information, theprocessor 204 is connected to the first feeding point of theantenna 208 through the second antenna matchingcircuit 203 and theswitching circuit 205. The first antenna matchingcircuit 202 and the second antenna matchingcircuit 203 of themobile terminal 201 of this embodiment can further optimize the radiation performance of theantenna 208 when thefirst fingerprint sensor 206 receives the first fingerprint information and when thesecond fingerprint sensor 207 receives the second fingerprint information.
Different from the prior art, the present embodiment can improve the problem of performance degradation of theantenna 208 caused by the holding of themobile terminal 201, improve the sensitivity of theantenna 208, and improve the communication quality of themobile terminal 201.
In other embodiments, the first feeding point and the second feeding point may be set as the same feeding point, and the first antenna matchingcircuit 202 and the secondantenna matching circuit 203 are used separately to optimize the radiation performance when theantenna 208 is held.
The present invention further provides a mobile terminal according to still another embodiment, and the mobile terminal disclosed in this embodiment is described on the basis of the mobile terminal according to the foregoing embodiment. Referring to fig. 3, fig. 3 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention. Themobile terminal 301 of this embodiment further includes a third antenna matchingcircuit 302, theprocessor 303 is connected to theantenna 305 through the thirdantenna matching circuit 302 and theswitching circuit 304, and when thefirst sensor 306 does not detect the first fingerprint information and thesecond sensor 307 does not detect the second fingerprint information, themobile terminal 301 may be considered not to be held, and at this time, theprocessor 303 is connected to a third feeding point of theantenna 305 through the thirdantenna matching circuit 302 and theswitching circuit 304. The third feeding point may be the same as the first feeding point or the second feeding point, or different.
Unlike the prior art, the present embodiment can improve the performance degradation of theantenna 305 due to the holding of themobile terminal 301, improve the sensitivity of theantenna 305, and improve the communication quality of themobile terminal 301.
Referring to fig. 4, fig. 4 is a flowchart illustrating a method for improving antenna sensitivity according to the present invention. The method for improving antenna sensitivity of the present embodiment is applied to amobile terminal 101, as shown in fig. 1, themobile terminal 101 at least includes afirst fingerprint sensor 102, asecond fingerprint sensor 103, and anantenna 106, thefirst fingerprint sensor 102 and thesecond fingerprint sensor 103 are respectively disposed on two opposite sides of themobile terminal 101, theantenna 106 includes afirst feeding point 107 and asecond feeding point 108, thefirst feeding point 107 is disposed near thefirst fingerprint sensor 102, and thesecond feeding point 108 is disposed near thesecond fingerprint sensor 103, and the method for improving antenna sensitivity of the present embodiment includes the following steps:
s401: upon receiving the first fingerprint information by thefirst fingerprint sensor 102, thesecond feeding point 108 is connected in accordance with the first fingerprint information.
Specifically, when thefirst sensor 102 receives the first fingerprint information, it can be considered that the side of themobile terminal 101 where thefirst sensor 102 is located is held, theprocessor 104 controls theswitching circuit 105 to connect with thesecond feeding point 108 of theantenna 106, so as to improve the problem that theantenna 106 lowers the radiation performance due to holding,
s402: and when the second fingerprint information is received by the second fingerprint sensor, the first feeding point is connected according to the second fingerprint information.
Specifically, when thesecond sensor 103 receives the second fingerprint information, it may be considered that the side of themobile terminal 101 where thesecond sensor 103 is disposed is held, and theprocessor 104 controls theswitching circuit 105 to be connected to thefirst feeding point 107 of theantenna 106, so as to improve the problem that theantenna 106 degrades the radiation performance due to the holding.
Themobile terminal 101 of this embodiment may be a mobile phone, and certainly may also be other mobile terminals such as a tablet computer. Thefirst fingerprint sensor 102 and thesecond fingerprint sensor 103 in the present embodiment may be optical fingerprint sensors, semiconductor fingerprint sensors, ultrasonic sensors, radio frequency RF sensors, or the like. Theantenna 106 of the present embodiment may be, but is not limited to, an antenna, a loop antenna, or the like. Theswitching circuit 105 of the present embodiment is a double-pole double-throw switch.
The method for improving the antenna sensitivity of the embodiment further comprises the following steps: theprocessor 104 further controls an application of themobile terminal 101 according to the first fingerprint information or the second fingerprint information.
Specifically, when the mobile terminal 101 starts a picture browsing application, theprocessor 104 is used to enlarge a picture according to the first fingerprint information, or theprocessor 104 is used to control to reduce the picture according to the second fingerprint information; when themobile terminal 101 plays music, turning up the music playing volume by using theprocessor 104 according to the first fingerprint information, or turning down the music playing volume by using theprocessor 104 according to the second fingerprint information; when themobile terminal 101 is powered on, theprocessor 104 is used to obtain the first fingerprint information and the second fingerprint information, and theprocessor 104 is used to control themobile terminal 101 to enter a Recovery mode according to the first fingerprint information and the second fingerprint information, and so on. Of course, the method for improving the antenna sensitivity of the present embodiment further includes: and controlling the picture to be enlarged or reduced in amplitude, and the volume to be increased or reduced in amplitude according to the first fingerprint information or the second fingerprint information by using theprocessor 104.
Different from the prior art, the method for improving the antenna sensitivity of the embodiment can reflect the situation that themobile terminal 101 is held by the first fingerprint information received by thefirst fingerprint sensor 102 and the second fingerprint information received by thesecond fingerprint sensor 103, and control the connection between the switchingcircuit 105 and thefirst feeding point 107 and thesecond feeding point 108 of theantenna 106 by using theprocessor 104 according to the first fingerprint information and the second fingerprint information, so as to optimize the radiation performance of theantenna 106.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A mobile terminal, characterized in that the mobile terminal at least comprises a first fingerprint sensor, a second fingerprint sensor, a processor, a switching circuit and an antenna, wherein the first fingerprint sensor and the second fingerprint sensor are respectively arranged at two opposite sides of the mobile terminal, the processor is connected with the first fingerprint sensor and the second fingerprint sensor, the processor is connected with a first feeding point or a second feeding point of the antenna through the switching circuit, wherein:
when the first fingerprint sensor receives first fingerprint information, the processor controls the switching circuit to be connected with a second feed point of the antenna according to the first fingerprint information;
when the second fingerprint sensor receives second fingerprint information, the processor controls the switching circuit to be connected with a first feeding point of the antenna according to the second fingerprint information;
when the first fingerprint sensor receives the first fingerprint information, the processor is connected with the second feed point through a first antenna matching circuit and the switching circuit; when the second fingerprint sensor receives the second fingerprint information, the processor is connected with the first feeding point through a second antenna matching circuit and the switching circuit;
wherein the first feeding point is different from the second feeding point, the first feeding point being disposed proximate to the first fingerprint sensor, the second feeding point being disposed proximate to the second fingerprint sensor;
or the first feeding point is the same as the second feeding point, and the first antenna matching circuit and the second antenna matching circuit are used for optimizing the radiation performance when the antenna is held;
the antenna further comprises a third feeding point, the mobile terminal further comprises a third antenna matching circuit, the processor is connected with the switching circuit through the third antenna matching circuit, and when the first fingerprint sensor does not detect the first fingerprint information and the second fingerprint sensor does not detect the second fingerprint information, the processor is connected with the third feeding point of the antenna through the third antenna matching circuit and the switching circuit;
the third feeding point is the same as the first feeding point or the second feeding point.
2. The mobile terminal of claim 1, wherein the antenna is a PIFA antenna or a loop antenna.
3. The mobile terminal of claim 1, wherein the switching circuit is a double pole double throw switch.
4. The mobile terminal of claim 1, wherein the processor further controls an application of the mobile terminal according to the first fingerprint information or the second fingerprint information.
5. The mobile terminal of claim 4, wherein the processor enlarges the picture according to the first fingerprint information or controls to reduce the picture according to the second fingerprint information when the mobile terminal starts a picture browsing application.
6. The mobile terminal of claim 4, wherein the processor turns up a volume according to the first fingerprint information or turns down a volume according to the second fingerprint information when the mobile terminal plays music.
7. The mobile terminal according to claim 4, wherein when the mobile terminal is powered on, the processor obtains the first fingerprint information and the second fingerprint information, and controls the mobile terminal to enter a Recovery mode according to the first fingerprint information and the second fingerprint information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732929.7ACN107732454B (en) | 2017-08-23 | 2017-08-23 | Mobile terminal and method for improving antenna sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710732929.7ACN107732454B (en) | 2017-08-23 | 2017-08-23 | Mobile terminal and method for improving antenna sensitivity |
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| CN107732454A CN107732454A (en) | 2018-02-23 |
| CN107732454Btrue CN107732454B (en) | 2021-02-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111710958A (en)* | 2020-06-28 | 2020-09-25 | 西安易朴通讯技术有限公司 | Antenna assembly, electronic equipment and antenna switching method |
| CN112216979B (en)* | 2020-09-28 | 2021-07-20 | 珠海格力电器股份有限公司 | Antenna structure and feed point conversion method |
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| CN105680176A (en)* | 2015-12-18 | 2016-06-15 | 联想(北京)有限公司 | Antenna performance optimization method and electronic equipment |
| CN105988697A (en)* | 2015-02-17 | 2016-10-05 | 宏达国际电子股份有限公司 | mobile device, press detection method and computer readable recording medium |
| CN106159444A (en)* | 2015-03-31 | 2016-11-23 | 联想(北京)有限公司 | Antenna module, mobile terminal and control method thereof |
| CN106357905A (en)* | 2016-09-20 | 2017-01-25 | 努比亚技术有限公司 | Mobile terminal |
| CN106817486A (en)* | 2016-12-30 | 2017-06-09 | 努比亚技术有限公司 | A kind of method and terminal for realizing application control |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8723749B2 (en)* | 2011-11-17 | 2014-05-13 | Wistron Neweb Corporation | Radio-frequency device and wireless communication device |
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- 2017-08-23CNCN201710732929.7Apatent/CN107732454B/enactiveActive
Patent Citations (5)
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| CN105988697A (en)* | 2015-02-17 | 2016-10-05 | 宏达国际电子股份有限公司 | mobile device, press detection method and computer readable recording medium |
| CN106159444A (en)* | 2015-03-31 | 2016-11-23 | 联想(北京)有限公司 | Antenna module, mobile terminal and control method thereof |
| CN105680176A (en)* | 2015-12-18 | 2016-06-15 | 联想(北京)有限公司 | Antenna performance optimization method and electronic equipment |
| CN106357905A (en)* | 2016-09-20 | 2017-01-25 | 努比亚技术有限公司 | Mobile terminal |
| CN106817486A (en)* | 2016-12-30 | 2017-06-09 | 努比亚技术有限公司 | A kind of method and terminal for realizing application control |
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