CN101384026A - Communication module and communication method - Google Patents
Communication module and communication method Download PDFInfo
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- CN101384026A CN101384026A CNA2007100455647A CN200710045564A CN101384026A CN 101384026 A CN101384026 A CN 101384026A CN A2007100455647 A CNA2007100455647 A CN A2007100455647A CN 200710045564 A CN200710045564 A CN 200710045564A CN 101384026 A CN101384026 A CN 101384026A
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Abstract
The invention discloses a communication module comprising a deliver/receiving module, a connecting interface and a processing module. The deliver/receiving module is used for communicating with a communication network. The connecting interface is electrically connected with a mobile communication device. The processing module is respectively electrically connected to the deliver/receiving module and the connecting interface. The processing module converts a first digital signal transferred by the deliver/receiving module into a first analog signal, or converts a second analog signal transferred by the mobile communication device through the connecting interface into a second digital signal, therefore, the communication module of the invention is alternately and electrically connected to the mobile communication device so as to provide the communication function.
Description
Technical field
The present invention is about a kind of communication module and the means of communication, and particularly about a kind of interchangeable communication module and the means of communication.
Background technology
Along with the variation of the means of communication and communication network, for example: PHS, GSM and CDMA, more and more common to the device for mobile communication that can link up with multiple different communication networks, for example: the PHS/GSM dual-mode handset.This type of device for mobile communication can allow the user switch different communication modes according to practical application, and is very convenient for the user.But present mobile phone all is to be fixed in the mobile phone in order to the communication module with the communication network communication.If at present mobile phone can't be linked up with certain communication network, cdma system for example, the user can only change or buy in addition the mobile phone that can link up with cdma system.
Therefore, the invention provides a kind of communication module, replacedly be connected, in order to address the above problem with device for mobile communication.
Summary of the invention
Main purpose of the present invention provides a kind of communication module (communication module) and the means of communication, and this communication module replacedly is electrically connected on device for mobile communication, in order to communication function to be provided.
To achieve these goals, technical scheme of the present invention is: a kind of communication module, replacedly be electrically connected on a device for mobile communication so that a communication function to be provided, and this communication module comprises:
One transmission/receiver module, in order to a communication network communication;
One connecting interface is electrically connected with this device for mobile communication; And
One processing module, be electrically connected to this transmission/receiver module and this connecting interface respectively, this processing module will transmit/and one first digital signal that receiver module transmits is converted to one first analog signal, maybe this device for mobile communication is converted to one second digital signal via one second analog signal that this connecting interface transmits.
This device for mobile communication sees through the AT order and this communication module communication that a UART Universal Asynchronous Receiver Transmitter agreement is used, to discern this communication network.
This device for mobile communication comprises an address card, and this address card comprises the recognition data about this communication network.
This address card system be selected from following group one of them: a subscriber identify module card, a personal identification module card and a Subscriber Identity Module card.
This communication network system be selected from following group one of them: a global system for mobile communications, a personal handhold telephone system and a code division multiple access system.
Described communication module further comprises a memory module, is electrically connected to this processing module, in order to store a personal information of this address card.
This connecting interface comprises one and inserts pin, and this device for mobile communication judges according to a state of this insertion pin whether this communication module correctly is connected with this device for mobile communication.
This connecting interface comprises a power pin, and this device for mobile communication is supplied this communication module power supply via this power pin.
This connecting interface comprises one first and wakes pin up, and this device for mobile communication first wakes pin up and wakes this communication module up via this.
This connecting interface comprises one second and wakes pin up, and this communication module second wakes pin up and wakes this device for mobile communication up via this.
The present invention also provides a kind of means of communication, comprises the following step:
(a) provide a device for mobile communication;
(b) communication module replacedly is electrically connected on this device for mobile communication via a connecting interface, wherein this communication module and a communication network communication;
(c) this communication module will be converted to one first digital signal via one first analog signal of this connecting interface from this device for mobile communication, or will be converted to one second analog signal from one second digital signal of this communication network; And
(d) this communication module is sent to this communication network with this first digital signal, maybe this second analog signal is sent to this device for mobile communication.
Step (b) further comprises this device for mobile communication and sees through the AT order and this communication module communication that a UART Universal Asynchronous Receiver Transmitter agreement is used, to discern this communication network.
This device for mobile communication comprises an address card, and this address card comprises the recognition data about this communication network.
This address card system be selected from following group one of them: a subscriber identify module card, a personal identification module card and a Subscriber Identity Module card.
This communication network system be selected from following group one of them: a global system for mobile communications, a personal handhold telephone system and a code division multiple access system.
The described means of communication further comprise a memory module, in order to store a personal information of this address card.
This connecting interface comprises one and inserts pin, and this device for mobile communication judges according to a state of this insertion pin whether this communication module correctly is connected with this device for mobile communication.
This connecting interface comprises a power pin, and this device for mobile communication is supplied this communication module power supply via this power pin.
This connecting interface comprises one first and wakes pin up, and this device for mobile communication first wakes pin up and wakes this communication module up via this.
This connecting interface comprises one second and wakes pin up, and this communication module second wakes pin up and wakes this device for mobile communication up via this.
By this, communication module of the present invention can be replaced in response to different communication networks, reaches the purpose that can freely select communication network.And after the communication network of newtype produced, the user only need buy more new communication module, and need not change mobile phone, and then saved cost.
Can be about the advantages and spirit of the present invention by following detailed Description Of The Invention and appended graphic being further understood.
Description of drawings
Fig. 1 system illustrates the schematic diagram of the communication module of one preferred embodiment according to the present invention.
Fig. 2 system illustrates means of communication flow chart of the present invention.
Embodiment
See also Fig. 1, Fig. 1 system illustrates the schematic diagram of the communication module 1 of one preferred embodiment according to the present invention.As shown in Figure 1, communication module 1 comprises transmission/receiver module 10, connecting interface 12, processing module 14 and memory module 16.
In this embodiment, transmission/receiver module 10 further comprises antenna 100, and transmission/receiver module 10 is via antenna 100 and communication network CN communication.Connecting interface 12 is electrically connected with device for mobile communication 2.Processing module 14 is electrically connected to transmission/receiver module 10 and connecting interface 12 respectively.Processing module 14 will transmit/and the first digital signal FD that receiver module 10 transmits is converted to the first analog signal FA, or device for mobile communication 2 is converted to the second digital signal SD via the second analog signal SA that connecting interface 12 transmits.
By this, communication module 1 of the present invention can be replaced in response to different communication networks CN, reaches the purpose that can freely select communication network CN.
In this embodiment, device for mobile communication 2 comprises address card 20, and address card 20 comprises the recognition data about communication network CN, and therefore a kind of communication network CN can only corresponding a kind of address card 20.In addition, the memory module 16 of communication module 1 is electrically connected to processing module 14, can be in order to a personal information of the address card 20 that stores device for mobile communication 2, for example: telephone directory, travel schedule, Email.
In addition, communication network CN can be global system for mobile communications (Global System for Mobile communications, GSM), personal handhold telephone system (Personal Handy-phone System, PHS) or code division multiple access (Code DivisionMultiple Access, CDMA) system.Each communication network CN uses a kind of address card 20 only, therefore, the address card 20 of gsm system is subscriber identification module (Subscriber Identity Module, SIM) card, the address card 20 of PHS system is personal identification module (Personal Identity Module, PIM) card, the address card 20 of cdma system are Subscriber Identity Module (User Identity Module, UIM) card.
In this embodiment, connecting interface 12 comprises insertion pin 120, power pin 122, first wakes pin 124, second up and wakes pin 125, the first signal pin 126, the second signal pin 127, communication pin 128 and identification pin 129 up.
Device for mobile communication 2 judges according to the state that inserts pin 120 whether communication module 1 correctly is connected with mobile communication 2 devices.Device for mobile communication 2 is via power pin 122 supply communication modules 1 power supply.Device for mobile communication 2 wakes pin 124 up via first and wakes communication module 1 up.Communication module 1 wakes pin 125 up via second and wakes device for mobile communication 2 up.Communication module 1 transmits the first analog signal FA to device for mobile communication 2 via the first signal pin 126.Device for mobile communication 2 transmits the second analog signal SA to communication module 1 via the second signal pin 127.Communication module 1 is via the address card 20 of communication pin 128 access device for mobile communication 2, so the personal data on erasable or the synchronous communication card 20.Device for mobile communication 2 is via identification pin 129, use UART Universal Asynchronous Receiver Transmitter (Universal Asynchronous Receiver/Transmitter, UART) the AT order and communication module 1 communication used of agreement is in order to identification communication module 1 employed communication network CN.
See also Fig. 2, Fig. 2 system illustrates means of communication flow chart of the present invention.The means of communication of the present invention comprise the following step.
At first, execution in step S10 provides device for mobile communication 2.
Then, execution in step S12 replacedly is electrically connected on device for mobile communication 2 with communication module 1 via connecting interface 12.
Then, execution in step S14, communication module 1 will be converted to the first digital signal FD via the first analog signal FA of connecting interface 12 from device for mobile communication 2, or will be converted to the second analog signal SA from the second digital signal SD of communication network CN; And
Then, execution in step S16, communication module 1 is sent to communication network CN with the first digital signal FD, or the second analog signal SA is sent to device for mobile communication 2.
For example, when using mobile phone (that is, device for mobile communication 2) talk, mobile phone can be sent to communication module 1 via the second signal pin 127 with the speech simulation signal that microphone received of mobile phone (that is, the first analog signal FA).Then, the processing module 14 of communication module 1 transfers the speech simulation signal to sound figure signal (that is, the first digital signal FD), sees through communication network CN via transmission/receiver module 10 again and sends base station to.In addition, when communication module 1 receive the sound figure signal that base station transmits (that is, the second digital signal SD) time, the sound figure signal can via processing module 14 be converted to the speech simulation signal (that is, the second analog signal SA), be sent to mobile phone (that is, device for mobile communication 2) via the first signal pin 126 again, emit sound by the loudspeaker of mobile phone again.
Compared to prior art, communication module of the present invention is the replaceable device for mobile communication that is electrically connected on, and the different communication module of corresponding different communication networks can see through the identical pin and the device for mobile communication of connecting interface and link up.Therefore, communication module of the present invention can be replaced in response to different communication networks, reaches the purpose that can freely select communication network.And after the communication network of newtype produced, the user only need buy more the communication module of corresponding newtype communication network, and need not change device for mobile communication, and then saved cost.
By the above detailed description of preferred embodiments, be that hope can be known description feature of the present invention and spirit more, and be not to come category of the present invention is limited with above-mentioned disclosed preferred embodiment.On the contrary, its objective is that hope can contain in the category of claim of being arranged in of various changes and tool equality institute of the present invention desire application.Therefore, the category of the claim that the present invention applied for should be done the broadest explanation according to above-mentioned explanation, contains the arrangement of all possible change and tool equality to cause it.
Claims (20)
1, a kind of communication module replacedly is electrically connected on a device for mobile communication so that a communication function to be provided, and this communication module comprises:
One transmission/receiver module, in order to a communication network communication;
One connecting interface is electrically connected with this device for mobile communication; And
One processing module, be electrically connected to this transmission/receiver module and this connecting interface respectively, this processing module will transmit/and one first digital signal that receiver module transmits is converted to one first analog signal, maybe this device for mobile communication is converted to one second digital signal via one second analog signal that this connecting interface transmits.
2, communication module as claimed in claim 1 is characterized in that, this device for mobile communication sees through the AT order and this communication module communication that a UART Universal Asynchronous Receiver Transmitter agreement is used, to discern this communication network.
3, communication module as claimed in claim 1 is characterized in that, this device for mobile communication comprises an address card, and this address card comprises the recognition data about this communication network.
4, communication module as claimed in claim 3 is characterized in that, this address card system be selected from following group one of them: a subscriber identify module card, a personal identification module card and a Subscriber Identity Module card.
5, communication module as claimed in claim 3 is characterized in that, this communication network system be selected from following group one of them: a global system for mobile communications, a personal handhold telephone system and a code division multiple access system.
6, communication module as claimed in claim 3 is characterized in that, further comprises a memory module, is electrically connected to this processing module, in order to store a personal information of this address card.
7, communication module as claimed in claim 1 is characterized in that, this connecting interface comprises one and inserts pin, and this device for mobile communication judges according to a state of this insertion pin whether this communication module correctly is connected with this device for mobile communication.
8, communication module as claimed in claim 1 is characterized in that, this connecting interface comprises a power pin, and this device for mobile communication is supplied this communication module power supply via this power pin.
9, communication module as claimed in claim 1 is characterized in that, this connecting interface comprises one first and wakes pin up, and this device for mobile communication first wakes pin up and wakes this communication module up via this.
10, communication module as claimed in claim 1 is characterized in that, this connecting interface comprises one second and wakes pin up, and this communication module second wakes pin up and wakes this device for mobile communication up via this.
11, a kind of means of communication comprise the following step:
(a) provide a device for mobile communication;
(b) communication module replacedly is electrically connected on this device for mobile communication via a connecting interface, wherein this communication module and a communication network communication;
(c) this communication module will be converted to one first digital signal via one first analog signal of this connecting interface from this device for mobile communication, or will be converted to one second analog signal from one second digital signal of this communication network; And
(d) this communication module is sent to this communication network with this first digital signal, maybe this second analog signal is sent to this device for mobile communication.
12, the means of communication as claimed in claim 11 is characterized in that, step (b) further comprises this device for mobile communication and sees through the AT order and this communication module communication that a UART Universal Asynchronous Receiver Transmitter agreement is used, to discern this communication network.
13, the means of communication as claimed in claim 11 is characterized in that, this device for mobile communication comprises an address card, and this address card comprises the recognition data about this communication network.
14, the means of communication as claimed in claim 13 is characterized in that, this address card system be selected from following group one of them: a subscriber identify module card, a personal identification module card and a Subscriber Identity Module card.
15, the means of communication as claimed in claim 13 is characterized in that, this communication network system be selected from following group one of them: a global system for mobile communications, a personal handhold telephone system and a code division multiple access system.
16, the means of communication as claimed in claim 13 is characterized in that, further comprise a memory module, in order to store a personal information of this address card.
17, the means of communication as claimed in claim 11 is characterized in that, this connecting interface comprises one and inserts pin, and this device for mobile communication judges according to a state of this insertion pin whether this communication module correctly is connected with this device for mobile communication.
18, the means of communication as claimed in claim 11 is characterized in that, this connecting interface comprises a power pin, and this device for mobile communication is supplied this communication module power supply via this power pin.
19, the means of communication as claimed in claim 11 is characterized in that, this connecting interface comprises one first and wakes pin up, and this device for mobile communication first wakes pin up and wakes this communication module up via this.
20, the means of communication as claimed in claim 11 is characterized in that, this connecting interface comprises one second and wakes pin up, and this communication module second wakes pin up and wakes this device for mobile communication up via this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100455647A CN101384026A (en) | 2007-09-04 | 2007-09-04 | Communication module and communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100455647A CN101384026A (en) | 2007-09-04 | 2007-09-04 | Communication module and communication method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101384026A true CN101384026A (en) | 2009-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100455647A Pending CN101384026A (en) | 2007-09-04 | 2007-09-04 | Communication module and communication method |
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| CN (1) | CN101384026A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868048B (en) * | 2009-04-14 | 2015-04-01 | 希姆通信息技术（上海）有限公司 | System for mobile phone |
-
2007
- 2007-09-04 CN CNA2007100455647A patent/CN101384026A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101868048B (en) * | 2009-04-14 | 2015-04-01 | 希姆通信息技术（上海）有限公司 | System for mobile phone |
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Open date: 20090311 |