CN208227019U - A kind of mobile phone with digital cluster communication function - Google Patents
A kind of mobile phone with digital cluster communication function Download PDFInfo
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- CN208227019U CN208227019U CN201820099991.7U CN201820099991U CN208227019U CN 208227019 U CN208227019 U CN 208227019U CN 201820099991 U CN201820099991 U CN 201820099991U CN 208227019 U CN208227019 U CN 208227019U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a kind of mobile phones with digital cluster communication function, including antenna element, RF processing unit, baseband processing unit, man-machine interaction unit, the antenna element, the RF processing unit, the baseband processing unit, the man-machine interaction unit are sequentially connected；The antenna element is for radiating and receiving radio wave, the RF processing unit is used for the transmitting and reception of radiofrequency signal, the baseband processing unit is for handling real-time data, the signal of the various communication standards of modulation /demodulation, it is described to be used to provide the human-machine operation page, input and output interface are provided for mobile phone.The utility model on mobile phone radio frequency processing unit by being arranged auxiliary reception access and the setting processor chips high pass MDM9x07 on baseband processing unit, aim to solve the problem that existing digital cluster communication mobile phone the technical issues of any place with mobile network signals can realize cluster communication and mobile phone device high integration low-power consumption.
Description
Technical field
The utility model relates to mobile phone manufacturing technology field more particularly to a kind of hands with digital cluster communication function
Machine.
Background technique
Digital cluster communication is the Novel movable communication system that twentieth century end is risen, it is in addition to having public mobile communication
The personal mobile communications service that net (GSM, CDMA) can be provided is outer, moreover it is possible to realize any communication between personal and group, and can
It carries out from chief editor's control, is the intelligent communication net for integrating intercom, GSM, CDMA and image transmitting.
Current digital cluster communication mobile phone generally uses modularized design, complete machine by air feedback unit, RF processing unit,
Baseband processing unit, man-machine interaction unit, secret unit, SIM card unit and seven part of power supply composition.But as mobile phone is to small
Typeization development and the scalability demand to broadband services, on the one hand to RF processing unit and baseband processing unit function element
Integrated level require higher and higher, on the other hand need to consider cost again, and mobile telephone power consumption can be made low as far as possible.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The main purpose of the utility model is to provide a kind of mobile phones with digital cluster communication function, it is intended to solve existing
Some digital cluster communication mobile phones can realize that cluster communication and cluster are logical in any place with mobile network signals
Conveniently the technical issues of the low-power consumption of machine part high integration.
The technical solution of the utility model is as follows:
A kind of mobile phone with digital cluster communication function, including antenna element, RF processing unit, Base-Band Processing list
Member, man-machine interaction unit, the antenna element, the RF processing unit, the baseband processing unit, the human-computer interaction list
Member is sequentially connected；Antenna element radio wave for transmitting and receiving；The RF processing unit includes transmitting path, connects
Receive access, auxiliary reception access, radio-frequency receiving-transmitting processor, the transmitting path, the receiving path, the auxiliary reception access
It is connected to the radio-frequency receiving-transmitting processor and the antenna element, the RF processing unit is used for the transmitting of radiofrequency signal and connects
It receives；The baseband processing unit includes Modem processor, application processor, memory module and power management module, described
Modem processor, the memory module, the power management module are connect with the application processor, the Modem processor
It is connect with the radio-frequency receiving-transmitting processor, the baseband processing unit is for handling real-time data, the various communications of modulation /demodulation
The signal of standard；Man-machine interaction unit includes key, display screen, earphone, loudspeaker, Mike and indicator light, the key, described
Display screen, the earphone, the loudspeaker are connected to the application processor, at the Mike, the indicator light and the base band
Unit connection is managed, the man-machine interaction unit provides input and output interface for providing the human-machine operation page for mobile phone.
The mobile phone with digital cluster communication function, further includes SIM card unit, and the SIM card unit is connected to
The application processor.
The mobile phone with digital cluster communication function, wherein the transmitting path includes power amplifier, radio frequency
Transmitting module, the radiofrequency emitting module are connected to power amplifier, and the transmitting path is for completing emission of radio frequency signals.
The mobile phone with digital cluster communication function, wherein the receiving path includes the first low noise sound signal
Amplifier, the first Receiver Module, the first low noise signal amplifier is connect with the first Receiver Module, described to connect
Access is received for completing rf signal reception.
The mobile phone with digital cluster communication function, wherein the auxiliary reception access includes the second low noise
Signal amplifier, the second Receiver Module, the second low noise signal amplifier are connect with the second Receiver Module, institute
State auxiliary reception access for assist completion rf signal reception.
The mobile phone with digital cluster communication function, wherein the antenna element includes primary antenna, auxiliary day
Line, duplexer, the primary antenna are connect with the duplexer, the duplexer be connected to the power amplifier and
The first low noise signal amplifier, the auxiliary antenna are connect with the second low noise signal amplifier.
The mobile phone with digital cluster communication function, wherein the chip model that the baseband processing unit uses
For the MDM9x07 chip of high pass.
The beneficial effects of the utility model are: the utility model provides and a kind of has the function of the hand of digital cluster communication
Machine greatly improves the reliability under multidiameter fading channel transmission, makes to send out by the way that auxiliary reception access is arranged in RF processing unit
Power reduction is penetrated, mobile telephone power consumption is reduced；In addition, baseband processing unit uses the MDM9x07 chip of high pass, it is integrated with ARM
Cortex-A7 kernel, QDSP6Modem audio and RPM Cortex-M3 kernel, are all high-performance low-power-consumption small size devices
Part；And be integrated with memory storage, power management etc., it, can effective management system power supply and drop while reducing circuit board space
Power consumption needed for low processor；Peripheral Interface is abundant, is easy to extend.And the range of air interface acceptable signal is can to receive
The SIM card that the signal of the whole network standard at present, either mobile phone are inserted is telecommunications, connection or movement, as long as having any
The place of mobile network signals can realize cluster communication.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mobile phone with digital cluster communication function provided by the utility model.
Attached drawing mark explanation: 1, antenna element；2, RF processing unit；3, baseband processing unit；4, man-machine interaction unit；
5, SIM card unit；101, primary antenna；102 auxiliary antennas；103, duplexer；201, transmitting path；202, receiving path；
203, auxiliary reception access；204, radio-frequency receiving-transmitting processor；301, Modem processor；302, application processor；303, it stores
Module；304, power management module.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figure 1, showing a kind of mobile phone with digital cluster communication function of the utility model embodiment, including day
Line unit 1, RF processing unit 2, baseband processing unit 3, man-machine interaction unit 4, antenna element 1, RF processing unit 2, base
Tape handling unit 3, man-machine interaction unit 4 are sequentially connected；Antenna element 1 is for radiating and receiving radio wave；Radio frequency processing list
Member 2 include transmitting path 201, receiving path 202, auxiliary reception access 203, radio-frequency receiving-transmitting processor 204, transmitting path 201,
Receiving path 202, auxiliary reception access 203 are connected to radio-frequency receiving-transmitting processor 204, antenna element 1, and RF processing unit 2 is used
In the transmitting and reception of radiofrequency signal, further, radio-frequency receiving-transmitting processor 204 for control radio-frequency front-end and with the base band
Processing unit connection；Baseband processing unit 3 includes Modem processor 301, application processor 302, memory module 303 and electricity
Source control module 304, Modem processor 301, memory module 303, power management module 304 are connect with application processor 302,
Modem processor 301 is connect with radio-frequency receiving-transmitting processor 204, and the baseband processing unit 3 is adjusted for handling real-time data
System demodulates the signal of various communication standards, and further, the application processor 302 is described for handling various application affairs
Modem processor 301 is used to control the signal and wireless communication port of RF processing unit, the various communication standards of modulation /demodulation
The transmitting-receiving of information；Man-machine interaction unit 400 includes key, display screen, earphone, loudspeaker, Mike and indicator light, key, display
Screen, earphone, loudspeaker are connected to application processor 302, and Mike, indicator light and baseband processing unit 3 connect, man-machine interaction unit 4
For providing the human-machine operation page, input and output interface are provided for mobile phone, it is in practical applications, described logical with Digital Clustering
The mobile phone of telecommunication function further includes SIM card unit 5, and SIM card unit 5 is connected to application processor 302, for storing user identity mirror
Weigh information and the network information.
As illustrated in fig. 1, it is preferred that transmitting path 201 includes power amplifier, radiofrequency emitting module, the radio-frequency transmissions
Module is connected to power amplifier, and transmitting path 201 is for completing emission of radio frequency signals.
As illustrated in fig. 1, it is preferred that receiving path 202 includes the first low noise signal amplifier, the first radio frequency receiving
Block, the first low noise signal amplifier are connect with the first Receiver Module, and receiving path 202 is for completing radio frequency letter
Number receive.
In practical applications, RF processing unit 2 also sets up auxiliary reception access 203, including the second low noise sound signal is put
Big device, the second Receiver Module, the second low noise signal amplifier are connect with the second Receiver Module, the auxiliary
Receiving path completes rf signal reception for assisting.Link normally connects when to guarantee that channel situation is poor, in noise limited
Under conditions of, transmitter has to send higher power, in mobile wireless environment, since the battery capacity of handheld terminal is non-
It is often limited, so it is also very limited to can be obtained power in reverse link, and use auxiliary reception path method is set can be with
Reduction transmission power greatly improves the reliability under multidiameter fading channel transmission, lowers transmission power, reduces mobile telephone power consumption.
As illustrated in fig. 1, it is preferred that the antenna element 1 includes primary antenna 101, auxiliary antenna 102, duplexer 103,
Primary antenna 101 is connect with duplexer 103, and the duplexer is connected to the power amplifier and first low noise
Signal amplifier, auxiliary antenna 102 are connect with the second low noise signal amplifier.
In practical applications, the processor of the baseband processing unit is preferably adopted as the MDM9x07 core of model high pass
Piece, the MDM9x07 integrated chip ARM Cortex-A7 kernel, QDSP6 Modem audio and RPM Cortex-M3
Kernel is all high-performance low-power-consumption small size device, and be integrated with memory storage, power management etc., reducing circuit board space
While, can effectively management system power supply and reduce processor needed for power consumption.The MDM9x07 chip also sets up multiple peripheral hardwares and connects
Mouthful, it is easy to extend.
In practical applications, the range of the processor air interface acceptable signal of the baseband processing unit is can to connect
By the signal of current the whole network standard, the SIM card that either mobile phone is inserted is telecommunications, connection or movement, as long as in any tool
Cluster communication can be realized by having the place of mobile network signals
In practical applications, the electromagnetic wave of the propagation received in free space it is logical to be sent to reception by feeder line by antenna
Signal received from antenna is amplified while reducing receiving module by road 202 and auxiliary reception access 203, low noise signal amplifier
Noise coefficient, receiving module select the frequency content of oneself needs, inhibit or filter out not from aerial existing numerous electromagnetic waves
The signal or noise and interference signal needed, radio-frequency receiving-transmitting control processor 204 control radio-frequency front-end, the control of Modem processor
The signal modulation received at baseband signal, then is sent signal to application processor by RF processing unit, application processor
Operation is performed the next step after receiving baseband signal, similarly, when application processor receives the scheduling information of types of applications, by this
A little information are sent to Modem processor, and the signal after demodulation is transmitted to and is penetrated by Modem processor 301 by modulation demodulation
Frequency transmitting path 201, debugging of the radio-frequency transmissions access 201 by useful low frequency signal to high frequency carrier, is become a certain
With the electromagnetic wave of certain bandwidth in centre frequency, then launched by antenna.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (7)
1. a kind of mobile phone with digital cluster communication function, which is characterized in that the hand with digital cluster communication function
Machine includes antenna element, RF processing unit, baseband processing unit, man-machine interaction unit, at the antenna element, the radio frequency
Reason unit, the baseband processing unit, the man-machine interaction unit are sequentially connected；The antenna element for transmitting and receiving without
Line electric wave；The RF processing unit includes transmitting path, receiving path, auxiliary reception access, radio-frequency receiving-transmitting processor, described
Transmitting path, the receiving path, the auxiliary reception access are connected to the radio-frequency receiving-transmitting processor and the antenna element,
The RF processing unit is used for the transmitting and reception of radiofrequency signal；The baseband processing unit includes Modem processor, application
Processor, memory module and power management module, the Modem processor, the memory module, the power management module
It is connect with the application processor, the Modem processor is connect with the radio-frequency receiving-transmitting processor, the baseband processing unit
For handling real-time data, the signal of the various communication standards of modulation /demodulation；Man-machine interaction unit includes key, display screen, ear
Machine, loudspeaker, Mike and indicator light, the key, the display screen, the earphone, the loudspeaker are connected at the application
Device is managed, the Mike, the indicator light are connect with the baseband processing unit, and the man-machine interaction unit is for providing man-machine behaviour
Make the page, provides input and output interface for mobile phone.
2. as described in claim 1 with the mobile phone of digital cluster communication function, which is characterized in that described that there is Digital Clustering
The mobile phone of communication function further includes SIM card unit, and the SIM card unit is connected to the application processor.
3. as described in claim 1 with the mobile phone of digital cluster communication function, which is characterized in that the transmitting path includes
Power amplifier, radiofrequency emitting module, the radiofrequency emitting module are connected to power amplifier, and the transmitting path is for completing
Emission of radio frequency signals.
4. as claimed in claim 3 with the mobile phone of digital cluster communication function, which is characterized in that the receiving path includes
First low noise signal amplifier, the first Receiver Module, the first low noise signal amplifier and the first radio frequency reception
Module connection, the receiving path is for completing rf signal reception.
5. as claimed in claim 4 with the mobile phone of digital cluster communication function, which is characterized in that the auxiliary reception access
Including the second low noise signal amplifier, the second Receiver Module, the second low noise signal amplifier and the second radio frequency
Receiving module connection, the auxiliary reception access complete rf signal reception for assisting.
6. as claimed in claim 5 with the mobile phone of digital cluster communication function, which is characterized in that the antenna element includes
Primary antenna, auxiliary antenna, duplexer, the primary antenna are connect with the duplexer, and the duplexer is connected to described
Power amplifier and the first low noise signal amplifier, the auxiliary antenna and the second low noise signal amplifier
Connection.
7. as described in claim 1 with the mobile phone of digital cluster communication function, which is characterized in that the baseband processing unit
The chip model used is the MDM9x07 chip of high pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099991.7U CN208227019U (en) | 2018-01-22 | 2018-01-22 | A kind of mobile phone with digital cluster communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099991.7U CN208227019U (en) | 2018-01-22 | 2018-01-22 | A kind of mobile phone with digital cluster communication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227019U true CN208227019U (en) | 2018-12-11 |
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ID=64533607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099991.7U Active CN208227019U (en) | 2018-01-22 | 2018-01-22 | A kind of mobile phone with digital cluster communication function |
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| Country | Link |
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| CN (1) | CN208227019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600616A (en) * | 2020-07-10 | 2020-08-28 | 锐石创芯（深圳）科技有限公司 | Radio frequency front end architecture, antenna device and communication terminal |
-
2018
- 2018-01-22 CN CN201820099991.7U patent/CN208227019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111600616A (en) * | 2020-07-10 | 2020-08-28 | 锐石创芯（深圳）科技有限公司 | Radio frequency front end architecture, antenna device and communication terminal |
| CN111600616B (en) * | 2020-07-10 | 2020-12-04 | 锐石创芯（深圳）科技有限公司 | Radio frequency front end architecture, antenna device and communication terminal |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: 518000 Room 501, building e, qihangkechuang R & D Industrial Park, 1008 Songbai Road, sunshine community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Feimao Zhilian (Shenzhen) Technology Co.,Ltd. Address before: 518102 1902B, 1902C, D, Fortune Plaza building, Po Yuan Road, Baoan District Xixiang street, Shenzhen, Guangdong. Patentee before: SHENZHEN FRONTSTAR TECHNOLOGY Co.,Ltd. |