CN105592200A - Terminal processing method and device - Google Patents
Terminal processing method and device Download PDFInfo
- Publication number
- CN105592200A CN105592200A CN201410559416.7A CN201410559416A CN105592200A CN 105592200 A CN105592200 A CN 105592200A CN 201410559416 A CN201410559416 A CN 201410559416A CN 105592200 A CN105592200 A CN 105592200A
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- Prior art keywords
- terminal
- baseband signal
- sends
- signal
- wireless device
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a terminal processing method. The terminal processing method includes the following steps that: a first terminal receives baseband signals which are sent by a second terminal through a wireless device; the first terminal decodes the baseband signals; the first terminal performs modulation and amplification processing on the decoded baseband signals; and the first terminal sends the modulated and amplified signals to a destination terminal through an antenna so as to realize call communication with the destination terminal. With the terminal processing method adopted, the problem of harm to the body of a user caused by high-intensity radiation of terminals can be solved; and based on the selection and use of the other terminals, the electromagnetic radiation of radio waves emitted in a call communication process to the head of the user can be decreased.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of terminal processing method and device.
Background technology
Along with the raising of people's living standard, all kinds of intelligent terminals (mobile phone is dressed terminal) have entered into ordinaryCommon People, becomes the indispensable instrument of the daily information interchange of people. When people use intelligent terminal, terminalVery near with the distance of human body, when using Intelligent wireless terminal to carry out voice call, terminal receiver can be close to human bodyHead. When terminal works, terminal antenna is externally launched radio wave, and radio wave can be to the human body head of being close toPortion produces electromagnetic radiation, uses for a long time intelligent terminal to carry out voice call, health is brought badHidden danger. And in the time that base station signal strength is lower, in order to ensure the link-quality of radio communication, terminal can improveThe transmitting power of self, may to maximum transmission power, (for example, the maximum transmission power of GSM900 canReach 33dBm). In communication process, transmitting power is larger, the radiation intensity of intelligent terminal to human body headStronger.
Summary of the invention
The object of this invention is to provide a kind of terminal processing method and device, to solve terminal to human body head instituteThe problem of the high radiance injury causing.
To achieve these goals, the invention provides a kind of terminal processing method, comprising:
First terminal receives the baseband signal that the second terminal sends by wireless device;
The described first terminal described baseband signal of decoding;
Described first terminal is modulated to amplify to decoded baseband signal and is processed;
Described first terminal amplifies signal after treatment by antenna by modulation and sends to object terminal, to realizeCall with object terminal.
Preferably, before described first terminal receives the baseband signal that the second terminal sends by wireless device,Also comprise:
Described first terminal receives the AT instruction that described the second terminal sends by wireless device;
Described first terminal is standard A T instruction by a described AT instruction transformation, and carries out described standardAT instruction, realizes by the wireless connections of described wireless device and described the second terminal.
Preferably, described first terminal is modulated to amplify to decoded baseband signal and is processed, and is specially:
Described first terminal does intermediate frequency quadrature modulation treatment to decoded baseband signal;
The described first terminal signal that processing obtains to intermediate frequency orthogonal modulation does upconversion process;
By power amplifier, the signal after to upconversion process carries out power amplification to described first terminal, and willThe signal of power amplification sends to object terminal.
The present invention also provides a kind of terminal processing device, and described device comprises: receiver module, processing moduleAnd sending module;
Described receiver module, the baseband signal sending by wireless device for receiving the second terminal;
Described processing module, for the described baseband signal of decoding, modulates and puts decoded baseband signalLarge processing;
Described sending module, sends to object terminal for modulation being amplified to signal after treatment by antenna,Call with realization with object terminal.
Preferably,
Described receiver module, also refers to for receiving the AT that described the second terminal sends by wireless deviceOrder;
Described processing module, also for being standard A T instruction by a described AT instruction transformation, and carries outDescribed standard A T instruction.
Preferably,
Described processing module, specifically for doing intermediate frequency quadrature modulation treatment to decoded baseband signal; CenteringFrequently the signal that orthogonal modulation processing obtains does upconversion process; By power amplifier after to upconversion processSignal carries out power amplification, and by described sending module, the signal of power amplification is sent to object terminal.
The present invention also provides a kind of terminal processing method, and described method comprises:
The second terminal is encoded to control command, and the control command after coding is sent to wireless device,The AT instruction described wireless device coding encapsulation process being obtained by wireless device sends to first eventuallyEnd, to realize the wireless connections of described the second terminal and described first terminal;
Described the second terminal sends baseband signal by described wireless device to first terminal, so that described firstTerminal is the call with object terminal according to described baseband signal realization.
Preferably, when described the second terminal sends baseband signal by described wireless device to first terminal, alsoComprise:
Described the second terminal is closed the radio-frequency transmissions circuit power of self, to ensure not transmit uplink signal.
The present invention also provides a kind of terminal processing device, and described device comprises: processing module and transmission mouldPiece;
Described processing module, for control command is encoded, and sends to the control command after codingWireless device;
Described sending module, for sending baseband signal by described wireless device to first terminal.
Preferably,
Described processing module, also for closing the radio-frequency transmissions circuit power of self.
By the invention described above scheme, solve high radiance injury that terminal causes human body headProblem, by the use of choosing of other-end, has reduced the radio wave launched in communication process to the number of peopleElectromagnetic radiation.
Brief description of the drawings
The schematic flow sheet of the terminal processes that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet of another terminal processes that Fig. 2 provides for the embodiment of the present invention;
The idiographic flow schematic diagram of the terminal processes that Fig. 3 provides for the embodiment of the present invention;
The installation drawing of the terminal processes that Fig. 4 provides for the embodiment of the present invention;
The installation drawing of the terminal processes that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing pairSpecific embodiment is described in detail.
The terminal processing method that Fig. 1 provides for the embodiment of the present invention, the method comprises:
Step 101, first terminal receives the baseband signal that the second terminal sends by wireless device.
Wherein, before this step, also comprise:
Described first terminal receives the AT instruction that described the second terminal sends by wireless device;
Described first terminal is standard A T instruction by a described AT instruction transformation, and carries out described standardAT instruction, realizes by the wireless connections of described wireless device and described the second terminal.
Step 102, the described first terminal described baseband signal of decoding.
Step 103, described first terminal is modulated to amplify to decoded baseband signal and is processed.
In this step, described first terminal is modulated to amplify to decoded baseband signal and is processed, and is specially:
Described first terminal does intermediate frequency quadrature modulation treatment to decoded baseband signal;
The described first terminal signal that processing obtains to intermediate frequency orthogonal modulation does upconversion process;
By power amplifier, the signal after to upconversion process carries out power amplification to described first terminal, and willThe signal of power amplification sends to object terminal.
Step 104, described first terminal amplifies signal after treatment by antenna by modulation and sends to object eventuallyEnd, to realize and the call of object terminal.
The embodiment of the present invention also provides a kind of terminal processing method, and as shown in Figure 2, the method comprises:
Step 201, the second terminal and first terminal carry out wireless connections by wireless device.
Concrete, the second terminal is encoded to control command, and the control command after coding is sent to nothingLine apparatus, the AT instruction described wireless device coding encapsulation process being obtained by wireless device sendsGive first terminal, to realize the wireless connections of described the second terminal and described first terminal.
Step 202, described the second terminal sends baseband signal by described wireless device to first terminal, withMake the call with object terminal according to described baseband signal realization of described first terminal.
Further, when described the second terminal sends baseband signal by described wireless device to first terminal,Also comprise:
Described the second terminal is closed the radio-frequency transmissions circuit power of self, to ensure not transmit uplink signal.
For the present invention program's intention is described better, set forth with a specific embodiment below. ItsIn wireless device can be bluetooth equipment or WIFI, first terminal equipment can be intelligent watch, intelligenceEnergy bracelet etc., as shown in Figure 3, using bluetooth equipment as wireless device, first terminal equipment is intelligent watch,The second terminal device is that mobile phone is set forth.
In the time that user need to dial or receive calls, concrete,
Step 301, the second terminal is carried out wireless connections by bluetooth equipment and first terminal.
In this step, handset processes device is encoded built-in control command to send to Bluetooth chip, indigo plantTooth chip is encoded by bluetooth AT (Attention) instruction set to this command string, sends out through Bluetooth antennaGive intelligent watch blue-teeth communication equipment, the bluetooth that intelligent watch blue-teeth communication equipment sends mobile phoneAT instruction transformation is communication standard AT instruction, and sends to self processor, and intelligent watch processor is heldRow AT instruction, starts self radio circuit.
Further, carry out after wireless connections at mobile phone and intelligent watch, cell phone controller control is closed selfThe power supply of radio-frequency transmissions circuit, radio-frequency transmissions circuit and the transmitting antenna of mobile phone quit work, mobile phone is notTransmit uplink signal.
Step 302, the second terminal sends baseband signal by bluetooth equipment to first terminal.
Concrete, cell phone controller sends the I/Q orthogonal simulation baseband signal of self to by bluetooth equipmentIntelligent watch.
Step 303, first terminal decoding baseband signal is also modulated to amplify and is processed.
Concrete, intelligent watch is receiving after the I/Q orthogonal simulation baseband signal of mobile phone, through intermediate frequency justAfter intermodulation system and up-conversion, then pass through emission filter, the signal of wave filter output first amplifies by power stageTo reach the required level of drive of final stage RF power amplifier, finally by overpower amplifier PA, obtain correspondingCarrier signal.
Step 304, first terminal amplifies signal after treatment by antenna by modulation and sends to object terminal.
In this step, intelligent watch is launched by the sky bundle of lines modulated carrier of self.
In order to realize object of the present invention, the embodiment of the present invention provides a kind of terminal processing device, as Fig. 4Shown in, described terminal processing device comprises: receiver module 41, processing module 42 and sending module 43;
Described receiver module 41, the baseband signal sending by wireless device for receiving the second terminal;
Described processing module 42, for the described baseband signal of decoding, adjusts decoded baseband signalSystem is amplified processing; Specifically for decoded baseband signal is done to intermediate frequency quadrature modulation treatment; To intermediate frequency quadratureThe signal that modulation treatment obtains does upconversion process; Signal by power amplifier after to upconversion process entersRow power amplification, and by described sending module 43, the signal of power amplification is sent to object terminal.
Described sending module 43, sends to object eventually for modulation being amplified to signal after treatment by antennaEnd, to realize and the call of object terminal.
In order to realize the object of the invention, the embodiment of the present invention also provides a kind of terminal processing device, as Fig. 5Shown in, described terminal processing device comprises: processing module 51 and sending module 52;
Described processing module 51, for control command is encoded, and sends out the control command after codingGive wireless device; Also for closing the radio-frequency transmissions circuit power of self.
Described sending module 52, for sending baseband signal by described wireless device to first terminal.
By the invention described above scheme, solve high radiance injury that terminal causes human body headProblem, by the use of choosing of other-end, has reduced the radio wave launched in communication process to the number of peopleElectromagnetic radiation.
The above is only the preferred embodiment of the present invention, it should be pointed out that common for the artTechnical staff, under the premise without departing from the principles of the invention, can also make some improvements and modifications,These improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a terminal processing method, is characterized in that, described method comprises:
First terminal receives the baseband signal that the second terminal sends by wireless device;
The described first terminal described baseband signal of decoding;
Described first terminal is modulated to amplify to decoded baseband signal and is processed;
Described first terminal amplifies signal after treatment by antenna by modulation and sends to object terminal, to realizeCall with object terminal.
2. the method for claim 1, is characterized in that, described first terminal receives the second terminalBefore the baseband signal sending by wireless device, also comprise:
Described first terminal receives the AT instruction that described the second terminal sends by wireless device;
Described first terminal is standard A T instruction by a described AT instruction transformation, and carries out described standardAT instruction, realizes by the wireless connections of described wireless device and described the second terminal.
3. the method for claim 1, is characterized in that, described first terminal is to decoded baseBand signal is modulated to amplify and is processed, and is specially:
Described first terminal does intermediate frequency quadrature modulation treatment to decoded baseband signal;
The described first terminal signal that processing obtains to intermediate frequency orthogonal modulation does upconversion process;
By power amplifier, the signal after to upconversion process carries out power amplification to described first terminal, and willThe signal of power amplification sends to object terminal.
4. a terminal processing device, is characterized in that, described device comprises: receiver module, process mouldPiece and sending module;
Described receiver module, the baseband signal sending by wireless device for receiving the second terminal;
Described processing module, for the described baseband signal of decoding, modulates and puts decoded baseband signalLarge processing;
Described sending module, sends to object terminal for modulation being amplified to signal after treatment by antenna,Call with realization with object terminal.
5. device as claimed in claim 4, is characterized in that,
Described receiver module, also refers to for receiving the AT that described the second terminal sends by wireless deviceOrder;
Described processing module, also for being standard A T instruction by a described AT instruction transformation, and carries outDescribed standard A T instruction.
6. device as claimed in claim 4, is characterized in that,
Described processing module, specifically for doing intermediate frequency quadrature modulation treatment to decoded baseband signal; CenteringFrequently the signal that orthogonal modulation processing obtains does upconversion process; By power amplifier after to upconversion processSignal carries out power amplification, and by described sending module, the signal of power amplification is sent to object terminal.
7. a terminal processing method, is characterized in that, described method comprises:
The second terminal is encoded to control command, and the control command after coding is sent to wireless device,The AT instruction described wireless device coding encapsulation process being obtained by wireless device sends to first eventuallyEnd, to realize the wireless connections of described the second terminal and described first terminal;
Described the second terminal sends baseband signal by described wireless device to first terminal, so that described firstTerminal is the call with object terminal according to described baseband signal realization.
8. method as claimed in claim 7, is characterized in that, described the second terminal is by described wirelessWhen device sends baseband signal to first terminal, also comprise:
Described the second terminal is closed the radio-frequency transmissions circuit power of self, to ensure not transmit uplink signal.
9. a terminal processing device, is characterized in that, described device comprises: processing module and transmissionModule;
Described processing module, for control command is encoded, and sends to the control command after codingWireless device;
Described sending module, for sending baseband signal by described wireless device to first terminal.
10. device as claimed in claim 9, is characterized in that,
Described processing module, also for closing the radio-frequency transmissions circuit power of self.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559416.7A CN105592200A (en) | 2014-10-20 | 2014-10-20 | Terminal processing method and device |
| PCT/CN2015/072935 WO2016061963A1 (en) | 2014-10-20 | 2015-02-12 | Terminal processing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559416.7A CN105592200A (en) | 2014-10-20 | 2014-10-20 | Terminal processing method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105592200A true CN105592200A (en) | 2016-05-18 |
Family
ID=55760145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559416.7A Pending CN105592200A (en) | 2014-10-20 | 2014-10-20 | Terminal processing method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105592200A (en) |
| WO (1) | WO2016061963A1 (en) |
Citations (10)
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| CN101374302A (en) * | 2008-09-23 | 2009-02-25 | 王水平 | System and method for forwarding radiofrequency signal of mobile terminal |
| CN201294515Y (en) * | 2008-09-23 | 2009-08-19 | 王水平 | System for forwarding radiofrequency signal of mobile terminal |
| CN201752114U (en) * | 2010-04-30 | 2011-02-23 | 中国传媒大学 | Mobile phone signal transceiver |
| CN102202319A (en) * | 2010-10-12 | 2011-09-28 | 任少华 | Wireless terminal relay apparatus |
| CN202094983U (en) * | 2011-04-18 | 2011-12-28 | 袁福兴 | Mobile phone |
| US20120052803A1 (en) * | 2010-09-01 | 2012-03-01 | Fedida Meir | Cellular Telephone Apparatus |
| US20120184215A1 (en) * | 2011-01-13 | 2012-07-19 | Eric James Malinen | System and method of on-body mobile devices to reduce radiation exposure to the upper body |
| US20120309382A1 (en) * | 2011-05-31 | 2012-12-06 | Dugan Brian M | Methods and apparatus for reducing cellular telephone radiation exposure |
| CN103391638A (en) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | Mobile communication system and method |
| CN203423724U (en) * | 2013-09-12 | 2014-02-05 | 广州网富网络科技有限公司 | Intelligent watch-type mobile phone |
-
2014
- 2014-10-20 CN CN201410559416.7A patent/CN105592200A/en active Pending
-
2015
- 2015-02-12 WO PCT/CN2015/072935 patent/WO2016061963A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374302A (en) * | 2008-09-23 | 2009-02-25 | 王水平 | System and method for forwarding radiofrequency signal of mobile terminal |
| CN201294515Y (en) * | 2008-09-23 | 2009-08-19 | 王水平 | System for forwarding radiofrequency signal of mobile terminal |
| CN201752114U (en) * | 2010-04-30 | 2011-02-23 | 中国传媒大学 | Mobile phone signal transceiver |
| US20120052803A1 (en) * | 2010-09-01 | 2012-03-01 | Fedida Meir | Cellular Telephone Apparatus |
| CN102202319A (en) * | 2010-10-12 | 2011-09-28 | 任少华 | Wireless terminal relay apparatus |
| US20120184215A1 (en) * | 2011-01-13 | 2012-07-19 | Eric James Malinen | System and method of on-body mobile devices to reduce radiation exposure to the upper body |
| CN202094983U (en) * | 2011-04-18 | 2011-12-28 | 袁福兴 | Mobile phone |
| US20120309382A1 (en) * | 2011-05-31 | 2012-12-06 | Dugan Brian M | Methods and apparatus for reducing cellular telephone radiation exposure |
| CN103391638A (en) * | 2012-05-11 | 2013-11-13 | 中兴通讯股份有限公司 | Mobile communication system and method |
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| Publication number | Publication date |
|---|---|
| WO2016061963A1 (en) | 2016-04-28 |
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Application publication date: 20160518 |
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