CN106788565A - Communication terminal transmits anti-interference method with communication terminal signals - Google Patents
Communication terminal transmits anti-interference method with communication terminal signals Download PDFInfo
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- CN106788565A CN106788565A CN201611217000.2A CN201611217000A CN106788565A CN 106788565 A CN106788565 A CN 106788565A CN 201611217000 A CN201611217000 A CN 201611217000A CN 106788565 A CN106788565 A CN 106788565A
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- antenna
- signal
- module
- coffret
- communication
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details 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
- H04B1/38—Transceivers, 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
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details 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
- H04B1/06—Receivers
- H04B1/16—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
The present invention relates to a kind of communication terminal, including first antenna, the second antenna and coffret, the relatively described first antenna of the second antenna is away from the coffret.The communication terminal also includes detection control module, the detection control module is used to detect whether the coffret has connection external equipment when the first antenna carries out communication signal transmissions, and when the coffret connection external equipment is detected, control second antenna to carry out the transmission of the signal of communication after the control first antenna stopping transmission signal of communication.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of communication terminal for reducing communication signal transmissions interference.
Background technology
General communication terminal is required to the transmission and reception that built-in aerial enters horizontal electrical signal, such as mobile phone, flat board electricity at present
Brain, notebook at least include that an Anneta module carries out the transmission of signal of communication and receives, so as to realize and other communication terminals
Communication.
However, with the fast development of communication terminal, communication terminal has the increasing connection as data transfer
Interface, such as earphone interface, USB interface, cable interface etc..When Anneta module is adjacent with the position of connecting interface, while
Work, when that is to say the transmission for carrying out signal, then the signal that Anneta module is transmitted then is easier to be done by connecting interface
Disturb, cause communication terminal cannot correctly transmission signal so that it cannot normal communication so that the operating efficiency of communication terminal
Reduce.
The content of the invention
In view of this, it is necessary to which a kind of communication terminal for being capable of effectively anti-stop signal interference is provided.
Further, there is provided a kind of aforementioned communication terminal signaling transmits anti-tampering method.
A kind of communication terminal, including first antenna, the second antenna and coffret.Second antenna relatively described first
Antenna is away from the coffret.The communication terminal also includes detection control module, and the detection control module is used in institute
Stating first antenna carries out detecting whether the coffret has connection external equipment and carry out data transmission during communication signal transmissions,
When detecting the coffret connection external equipment and carrying out data transmission, detection control module control described first
Second antenna is controlled after the antenna stopping transmission signal of communication carries out the transmission of signal of communication.
A kind of communication terminal signals transmit anti-interference method：
When first antenna carries out communication signal transmissions, whether detection coffret has connection external equipment, wherein, it is described
Coffret is set and for transmitting telecommunication number adjacent to the first antenna；
When the coffret connection external equipment is detected, the first antenna is controlled to stop the transmission communication letter
Number；
Controlling the second antenna carries out the transmission of the signal of communication, wherein, the relatively described first antenna of the second antenna
Away from the coffret.
Compared to prior art, communication terminal passes through to set at least one the second redundant antenna, and by detection
The detection of control module and the working condition and the working condition of coffret of the neighbouring main first antenna of coffret, enter
And whether selectivity controls first antenna to work on, so as to effectively prevent coffret from being sent out first antenna in data transfer
Send cooperation and receive electric signal and produce interference, it is ensured that the correctness and operating efficiency of communication terminal signals transmission.
Brief description of the drawings
Fig. 1 is that the stereochemical structure of communication terminal in an embodiment of the present invention is illustrated.
Fig. 2 is the functional-block diagram of communication terminal as shown in Figure 1.
Fig. 3 is communications module and coffret relative position relation figure in communication terminal shown in Fig. 2.
Fig. 4 is the structural representation of switching module shown in Fig. 3.
Fig. 5 is the workflow diagram of the anti-tampering module of signal transmission in communication terminal shown in Fig. 2.
Main element symbol description
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
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 is described, it is clear that described embodiment is only a part of embodiment of the 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 creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the stereochemical structure that it is communication terminal in an embodiment of the present invention is illustrated.Communication terminal 10, leads to
Letter terminal 10 is used to enter row data communication by antenna element (not shown) and other communication equipments, wherein, the data communication
Including audio frequency and video data, picture information, written historical materials, voice data etc..Communication terminal 10 at least includes user interface
11st, communications module 12 and coffret 13, wherein, user interface 11 is for user input/output operation, user operation
Interface can be liquid crystal touch control display interface；The user of communications module 12 enters row data communication with other communication equipments.
In present embodiment, communication terminal 10 is essentially cuboid, including end to end successively first side 101, the
Two side faces 102, the 3rd side 103 and the 4th side 104, meanwhile, communication terminal 10 is also included with foregoing four flank abutments simultaneously
And just to the front surface 105 for setting and the back side 106, wherein, the user interface 11 is located on front surface 105.This implementation
In mode, illustrated so that communication terminal 10 is as mobile phone as an example, certainly, communication terminal 10 can also be other use such as panel computer
The equipment that work communicates, is not limited thereto.
Further, Fig. 2 is referred to, it is the functional-block diagram of communication terminal 10 shown in Fig. 1.
Communication terminal 10 when communications module 12 and coffret 13 is included, also including data processing module 14.Transmission
Interface 13 is electrically connected with data processing module 14, for the electronic equipment (not shown) outside connection communication terminal 10, follow-up letter
Claim external equipment, and data information is transmitted between data processing module 14 and external electronic device.Communications module 12 is used for
Receive or send the electric data-signal (follow-up abbreviation signal of communication) of communication, and processed for the messenger,
Meanwhile, communications module 12 also detects whether coffret 13 transmits the stage in data information.Signal transacting module 124 is used for pin
Processed to sent signal of communication or the signal of communication for receiving, in present embodiment, signal transacting module 124 can
It is audio frequency and video graphic processing data module.
Coffret 13 is used to be electrically connected with other external equipments, and for transmitting telecommunication number, the electric signal includes using
In the current signal for driving the work of communication terminal 10, or as the data-signal for transmitting word, image, audio frequency and video.This
In implementation method, coffret 13 be USB interface (Universal Serial Bus, USB),
Lighting interfaces or Thunderbolt interfaces, in other change implementation methods, coffret 13 can also connect for VGA
Mouthful (Video Graphics Array, Video Graphics Array), (Digital Visual Interface, numeral is regarded DVI interface
Frequency interface), HDMI (High Definition Multimedia Interface, HDMI) or
Network interface etc., is not limited thereto.
Specifically, communications module 12 includes first antenna 121, the second antenna 122, detection control module 123 and signal
Treatment module 124.Wherein, first antenna 121, the second antenna 122, signal transacting module 124 and coffret 13 respectively with
Detection control module 123 is electrically connected with.
The antenna 122 of first antenna 121 and second is used to be received by way of radio wave or send signal of communication, and
It is separated from each other in set location, that is to say that the second antenna 122 is set away from first antenna 121.Meanwhile, first antenna 121 is adjacent
Nearly coffret 13 is set.
Detection control module 123 is used for the antenna 122 of first antenna 121 or second is electrical with signal transacting module 124
Conducting.In addition, whether detection control module 123 is additionally operable to detection coffret 13 in electric signal transmission state, when with transmission
When the neighbouring first antenna 121 of interface 13 is in communication signal transmissions state, detection control module 123 is detected simultaneously by transmission and connects
Mouth 13 is in electric signal transmission state, then control first antenna 121 to be electrically disconnected with signal transacting module 124, and command range
The second remote antenna 122 of coffret 13 electrically conducted with signal transacting module 124 and carry out signal of communication transmission or
Receive.
Thus, when first antenna 121 is in communication signal transmissions state, and simultaneous transmission interface 13 is also at electric signal biography
During defeated state, detection control module 123 stops the work of first antenna 121 in time, and the second antenna 122 of control carries out communication letter
Number transmission or reception, due to the distance transmission interface 13 of the second antenna 122 position farther out, can avoid continue by first antenna
121 signals of communication for being transmitted are subject to disturbing for the electric signal that is transmitted of coffret 13, it is ensured that communication terminal 10 is transmitted
Signal of communication correctness and efficiency.
Detection control module 123 include switching module 12a with detection module 12b, wherein, switching module 12a with detection mould
Group 12b is electrically connected with each other.Whether detection module 12b is electrically connected with coffret 13, for detecting coffret 13 in electricity
Transmission state signal, and according to the corresponding control signal of detection structure output.In present embodiment, detection module 12b can lead to
The voltage for crossing the power pins (not shown) of detection coffret 13 detects whether coffret 13 passes in electric signal to reach
The purpose of defeated state, for example, when the power supply of the power pins of coffret 13 is high potential, during such as 3.5V, showing that transmission connects
Mouthfuls 13 are in data transmission state, and accordingly, detection module 12b exports the first control signal of a high potential to switching module
12a；When the power supply of the power pins of coffret 13 is low potential, such as during 0V, show that coffret 13 is not in data
Transmission state, accordingly, detection module 12b exports the second control signal of a low potential to switching module 12a.
Certainly, ground is changed, detection module 12b can also (figure be not by detecting the data transfer pin of coffret 13
Show) come reach detect coffret 13 whether in electric signal transmission state purpose, be not limited thereto.In addition, detection
Module 12b when coffret 13 is detected in electric signal transmission state, can also export the first control signal of low potential,
And when detecting coffret 13 and being not in data transmission interface, the control signal on the contrary of output high potential.
Switching module 12a is electrically connected with first antenna 121, the second antenna 122 and signal transacting module 124, for according to
Optionally the antenna 122 of first antenna 121 or second is electrically conducted or electricity with signal transacting module 124 according to control signal
Property disconnect.
Specifically, when first antenna 121 and signal transacting module 124 are electrically connected with conducting by switching module 12a, and from
The first control signal that detection module 12b is received represents that coffret 13 is in data transmission state, and switching module 12a is then by the
One antenna 121 electrically disconnects with signal transacting module 124, and controls the second antenna 122 electrically to be led with signal transacting module 124
It is logical, and carry out the transmission or reception of signal of communication.In present embodiment, switching module 12a is switched for multiphase, the switching
Module 12a is realized using integrated circuit.Wherein, switching module 12a including at least two be respectively connecting to first antenna 121 with
The input (not shown) of the second antenna 122, a control end (not shown) being electrically connected with detection module 12b, one with
The output end (not shown) that signal transacting module 124 is electrically connected with.
Fig. 3 is referred to, it is the knot that communications module as shown in Figure 2 12 is set to coffret 13 on communication terminal 10
Structure schematic diagram.
As shown in figure 3, position setting of second antenna 122 adjacent to first side 101, first antenna 121 and coffret
13 adjacent communication terminals 10 are set adjacent to the 3rd side 103, wherein, first side 101 is just to the 3rd side 103.In addition, please tie
Close shown in Fig. 1 and Fig. 3, coffret 13 is disposed proximate to the thickness of the 3rd side 103 corresponding in communication terminal 10 with first antenna 121
On direction, in other words, coffret 13 is least partially overlapped in the projection of front surface 105 with first antenna 121.
The switching module 12a that detection control module 123 includes and detection module 12b is arranged at signal transacting module 124
Centre position in communication terminal 10.Certainly, ground is changed, detection control module 123 can also set with signal transacting module 124
The other positions being placed in inside communication terminal 10, are not limited thereto.
As shown in figure 4, it is the structural representation of switching module 12a shown in Fig. 2.
As shown in Fig. 2 switching module 12a includes four inputs for being respectively connecting to the antenna 122 of first antenna 121 and second
End N1~N4, a control end O1 being electrically connected with detection module 12b, one with the electric connection of signal transacting module 124
Output end C1.In present embodiment, switching module 12a is integrated circuit.
Fig. 5 is referred to, it is the flow chart of the signal transmission anti-interference method of communication terminal as shown in Figure 2 10.
By detecting the antenna 122 of 123 selectivity control first antenna of control module 121 and second and letter in communication terminal 10
Number treatment module 124 the state that electrically conducts so that place first antenna 121 carry out electric data signal transmission or receive when
Disturbed by coffret 13.
Specifically, the signal transmission anti-interference method of communication terminal 10 includes that step is as follows：
S1：When first antenna 121 carries out communication signal transmissions, whether detection coffret 13 has connection external equipment simultaneously
With electric signal transmission.Wherein, coffret 13 is set and for transmitting telecommunication signal, institute adjacent to the first antenna 121
It can be the current signal as driving to state telecommunication signal, can also be used as word, the data-signal of audio frequency and video.
Abovementioned steps are performed by detection control module 123, specifically, when switching module 12a is by first antenna 121 and signal
Treatment module 124 is electrically connected with when turning on and carrying out signal of communication transmission or receive, detection module 12b detection coffrets 13
Whether connect outside and be in electric signal transmission state, and according to the corresponding control signal of detection structure output.When transmission connects
When mouth 13 connects external equipment, there is provided the first control signal of high potential；Conversely, when coffret 13 is not connected with external equipment
When, there is provided the second control signal of low potential.
S2：When the connection external equipment of coffret 13 is detected, the first antenna 121 is controlled to stop transmission described logical
Letter signal.
Specifically, represent that coffret 13 is in when switching module 12a Autonomous test modules 12b receives the first control signal
Electric signal transmission state, such as when receiving the first control signal of high potential, switching module 12a then by first antenna 121 with
Signal transacting module 124 electrically disconnects.Certainly, if receiving the second control signal of low potential, control first antenna 121 with
Signal transacting module 124 continues to be electrically connected with signal transacting module 124, and carries out the transmission or reception of signal of communication.
S3：Controlling the second antenna 122 carries out the transmission of the signal of communication, wherein, second antenna 122 is relatively described
First antenna is away from the coffret.
When switching module 12a receives the first control signal of high potential, the second antenna of switching module 12a controls 122 and letter
Number treatment module 124 electrically conducts, and carries out the transmission or reception of signal of communication.
Compared to prior art, communication terminal 10 is passed through by setting at least one the second redundant antenna 122
Detection control module 123 detection and the working condition and coffret of the neighbouring main first antenna 121 of coffret 13
13 working condition, and then selectivity controls whether first antenna 121 works on, so as to effectively prevent coffret 13 in number
Cooperation and reception electric signal generation interference are sent during according to transmission to first antenna 121, it is ensured that the signal transmission of communication terminal 10
Correctness and operating efficiency.
It is understood that those skilled in the art can also do other changes etc. used in of the invention in spirit of the invention
Design, without departing from technique effect of the invention.These changes done according to present invention spirit, should all be included in
Within scope of the present invention.
Claims (12)
1. a kind of communication terminal, including first antenna, the second antenna and coffret, second antenna are relatively described first day
Line is away from the coffret, it is characterised in that：
The communication terminal also includes detection control module, and the detection control module is used to be communicated in the first antenna
Detect whether the coffret has connection external equipment and carry out data transmission during signal transmission, connect when the transmission is detected
When mouth connects external equipment and carries out data transmission, the detection control module controls the first antenna to stop transmitting described leading to
Second antenna is controlled after letter signal carries out the transmission of signal of communication.
2. communication terminal according to claim 1, it is characterised in that the coffret is digital data transmission interface.
3. communication terminal according to claim 2, it is characterised in that the coffret is that USB interface, Lighting connect
Mouth and Thunderbolt interfaces.
4. communication terminal according to claim 1, it is characterised in that the communication terminal also includes signal transacting module,
The detection control module includes detection module and switching module, and the detection module electrically connects the coffret, described to cut
Mold changing group is electrically connected to the first antenna, second antenna and described connects signal transacting module, the detection mould respectively
Be supplied to for testing result described by group for detecting whether the coffret is connected with external equipment and carries out data transmission
Switching module, the switching module is according to the testing result control switching first antenna of the detection module and the second antenna
Working condition, so as to control to be transmitted between the first antenna or second antenna and the signal transacting module described logical
Letter signal.
5. communication terminal according to claim 4, it is characterised in that when the first antenna is carrying out the signal of communication
Transmission and coffret connection external equipment and when carrying out data transmission, the detection module exports the first control signal extremely
The switching module, the switching module according to first control signal control the first antenna stop with the signal
The signal of communication is transmitted between reason module, and controls to transmit institute between second antenna and the signal transacting module simultaneously
State signal of communication；The transmission of the signal of communication is not carried out when the coffret connects external equipment but the first antenna
When, the detection module exports the second control signal to the switching module, and the switching module is believed according to the described second control
Number then control maintains to transmit the state of the signal of communication between the first antenna and the signal transacting module.
6. communication terminal according to claim 5, it is characterised in that the switching module is multiphase selecting switch, and institute
It is multiple to state the quantity of the second antenna.
7. communication terminal according to claim 1, it is characterised in that the communication terminal is cuboid, the transmission connects
Mouth is arranged at the side of the communication terminal with the first antenna, and is disposed proximate to along the communication terminal thickness direction.
8. a kind of communication terminal signals transmit anti-interference method, it is characterised in that
When first antenna carries out communication signal transmissions, whether detection coffret has connection external equipment and enter horizontal electrical signal passes
It is defeated, wherein, the coffret is set and for transmitting telecommunication number adjacent to the first antenna；
When the coffret connection external equipment is detected, the first antenna is controlled to stop the transmission signal of communication；
Controlling the second antenna carries out the transmission of the signal of communication, wherein, the relatively described first antenna of the second antenna away from
The coffret.
9. communication terminal signals according to claim 8 transmit anti-interference method, it is characterised in that the detection transmission connects
Whether mouth is connected with external equipment；
When the first antenna is when signal transmission or reception and coffret connection external equipment is carried out, there is provided a control
Signal processed；And
The working condition of the first antenna stop signal is controlled according to the control signal, the first antenna or described is controlled
The signal of communication is transmitted between second antenna and the signal transacting module.
10. communication terminal signals according to claim 9 transmitted anti-interference method, it is characterised in that when described first day
, when the communication signal transmissions and coffret connection external equipment are carried out, the first control signal of output is to control for line
State first antenna stop and the signal transacting module between transmit the signal of communication, and control simultaneously second antenna with
The signal of communication is transmitted between one signal transacting module；When the coffret connects external equipment but the first antenna simultaneously
When not carrying out the transmission of the signal of communication, output the second control signal control maintains the first antenna and the signal transacting
The state of the signal of communication is transmitted between module.
11. communication terminal signals transmission anti-interference methods according to claim 8, it is characterised in that the coffret
It is digital data transmission interface.
12. communication terminals according to claim 11, it is characterised in that the coffret is USB interface, Lighting
Interface and Thunderbolt interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217000.2A CN106788565A (en) | 2016-12-26 | 2016-12-26 | Communication terminal transmits anti-interference method with communication terminal signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217000.2A CN106788565A (en) | 2016-12-26 | 2016-12-26 | Communication terminal transmits anti-interference method with communication terminal signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106788565A true CN106788565A (en) | 2017-05-31 |
Family
ID=58925961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217000.2A Pending CN106788565A (en) | 2016-12-26 | 2016-12-26 | Communication terminal transmits anti-interference method with communication terminal signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106788565A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040424A (en) * | 2018-06-28 | 2018-12-18 | 努比亚技术有限公司 | Antenna switching circuit, method, terminal and computer readable storage medium |
| CN109039396A (en) * | 2018-06-11 | 2018-12-18 | 珠海市魅族科技有限公司 | Antenna assembly and method of controlling antenna |
| CN112134992A (en) * | 2019-06-25 | 2020-12-25 | 北京小米移动软件有限公司 | Terminal device and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104426590A (en) * | 2013-08-19 | 2015-03-18 | 中兴通讯股份有限公司 | Method for reducing electromagnetic wave energy specific absorption rate and mobile terminal |
| CN104427028A (en) * | 2013-09-02 | 2015-03-18 | 联想(北京)有限公司 | Electronic equipment |
| EP3089046A1 (en) * | 2015-04-28 | 2016-11-02 | Samsung Electronics Co., Ltd | Electronic device operating method and electronic device for supporting the same |
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2016
- 2016-12-26 CN CN201611217000.2A patent/CN106788565A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104426590A (en) * | 2013-08-19 | 2015-03-18 | 中兴通讯股份有限公司 | Method for reducing electromagnetic wave energy specific absorption rate and mobile terminal |
| CN104427028A (en) * | 2013-09-02 | 2015-03-18 | 联想(北京)有限公司 | Electronic equipment |
| EP3089046A1 (en) * | 2015-04-28 | 2016-11-02 | Samsung Electronics Co., Ltd | Electronic device operating method and electronic device for supporting the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109039396A (en) * | 2018-06-11 | 2018-12-18 | 珠海市魅族科技有限公司 | Antenna assembly and method of controlling antenna |
| CN109040424A (en) * | 2018-06-28 | 2018-12-18 | 努比亚技术有限公司 | Antenna switching circuit, method, terminal and computer readable storage medium |
| CN109040424B (en) * | 2018-06-28 | 2021-04-30 | 努比亚技术有限公司 | Antenna switching circuit, method, terminal and computer readable storage medium |
| CN112134992A (en) * | 2019-06-25 | 2020-12-25 | 北京小米移动软件有限公司 | Terminal device and control method thereof |
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Application publication date: 20170531 |