CN1200549C - Device and method for realizing wireless short message service based on fixed route - Google Patents
Device and method for realizing wireless short message service based on fixed route Download PDFInfo
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- CN1200549C CN1200549C CN 02101839 CN02101839A CN1200549C CN 1200549 C CN1200549 C CN 1200549C CN 02101839 CN02101839 CN 02101839 CN 02101839 A CN02101839 A CN 02101839A CN 1200549 C CN1200549 C CN 1200549C
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Abstract
The present invention provides a device for realizing a wireless short message service (SMS) based on a fixed network, which comprises a host computer connected with the fixed telecommunication network, and at least one wireless mobile telephone used for editing a short message and sending the short message to the host computer by wireless, wherein the host computer is provided with a central processing unit used for processing short message data, coding, decoding and converting the short message data into an FSK signal packet, and a data access arrangement (DAA) circuit is used for executing the function of connecting the fixed network; the wireless mobile telephone is also provided with a central processing unit used for processing the short message data, coding and decoding the short message, and a memory unit is used for storing the short message data. The present invention also discloses a method for realizing the wireless short message service based on the fixed network according to the device.
Description
Technical field
The present invention relates to a kind ofly realize the device and method of radio message service (SMS) based on fixed network, particularly a kind of with radio Phone unit by existing fixed network, with the device and method of realizing that radio message is served.
Technical background
In recent years because significant progress is integrated in data and speech communication, in digital environment, behind the digitization of speech signals with simulation, thereby and the data information of digital kenel integrate quite easily.The digital communication standard includes data-transformation facility more, is example with GSM (Global System for Mobile Communications) standard, and its Short Message Service (SMS, Short Message Service) is an example.
Short Message Service can with wireless communication system and traditional fax market competition; Transmit message language by Short Message Service, have more convenient and elasticity compared to call and fax.The occupation mode of Short Message Service is very simple, and the user of mobile phone only need send out then by the message that the input of the keyboard on mobile phone tendency to develop is sent and get final product.Reception person just can receive this information, just as receiving an envelope Email.Short Message Service also is widely used in the daily life each side at present, become the instrument that an information reads, for example receive up-to-date stock market information, information such as inquiry election, athletic competition result, weather and traffic all are one of Short Message Service service items that can provide.
Because intelligent network (IN, actively promoting Intelligent Networks), along with the network that with IP is architecture is grown up fast, it has opened the beginning of multimedia service and other value added service, the service fast again of the various convenience of user is provided, the telecommunications company of advanced countries such as America and Europe develops the IN function in recent years one after another in succession, and the common people are provided unprecedented and Communications service more easily, and the user also can realize the function of above-mentioned Short Message Service by IP network.
From above-mentioned two kinds of known technology as can be known, user side still can't effectively utilize fixed network (Fixed Network) to realize Short Message Service via Public Switched Telephone Network (PSTN, Public Switched Telephone Network).How can utilize existing fixed telecommunications network to bring service more easily for the user, the process of exempting repeatedly setting more effectively to utilize resource, is a problem of needing solution badly in fact.
Summary of the invention
At the problems referred to above, purpose of the present invention is for providing a kind of device of realizing radio message service (SMS) based on fixed network, it can install by existing fixed telecommunications network by a radio telephone (Cordless Phone), to reach the purpose that realizes radio message service (SMS).
For reaching above-mentioned purpose, the device based on fixed network transmitting-receiving Short Message Service of the present invention comprises:
One main frame, it is connected with affixed communication network, and this main frame comprises:
One host Central Processing Unit (CPU) becomes a fsk signal package in order to change a short message data,
The data access configuration circuit is connected and fixed network; And
Main frame RF module group; Link to each other with this host Central Processing Unit (CPU), and
At least one wireless phone, it is in order to editing this short message, and this short message is wirelessly transmitted to this main frame; This wireless phone comprises:
Keyboard is used to edit the short message data;
The mobile phone CPU with this keyboard addition, is handled the short message data, and is encoded and decode;
Memory cell links to each other with this mobile phone CPU, is used to store this short message data;
LCD links to each other with this mobile phone CPU, is used to show the short message data; And
Mobile phone RF module group links to each other with this mobile phone CPU.
In enforcement aspect of the present invention, this wireless phone converts the short message data that editor finishes radiofrequency signal to and package is sent to main frame via the radio-frequency receiving-transmitting module.The mode of above-mentioned communication can be to use Bluetooth transmission technology (Bluetooth) mode, infrared transmission technology (IrDA, Infrared Data Association) mode or any transmission means that is used in short-distance wireless communication.
The present invention also provides a kind of method based on fixed network transmitting-receiving Short Message Service, is implemented on a radio telephone machine that comprises a main frame and at least one wireless phone, and this method comprises the following step:
Select short messaging mode;
Use this wireless phone editor one short message and recipient's identifier;
The recipient's that the tendency to develop of reception institute is sent identifier is wirelessly transmitted to this main frame with this short message;
This main frame becomes a fsk signal package with this short message conversion;
This main frame is sent to a SMS service center by the access configuration circuit via a fixed telecommunications network with the fsk signal package; And
By this SMS service center this fsk signal package is sent to the pairing receiver unit of this recipient's identifier.
Because according to the device and method of realizing the radio message service based on fixed network of the present invention, be the user of fixed network promptly can be reached with the user of mobile telephone network by existing fixed network use the identical facility of Short Message Service, make the conventional fixed telecommunication network system obtain new life once more.
Description of drawings
Fig. 1 is a configuration diagram, shows to realize the framework of the device of radio message service according to preferred embodiment of the present invention based on fixed network.
Fig. 2 is an Organization Chart, the main frame of display radio phone and the framework of wireless phone.
Fig. 3 is a flow chart, shows the flow process based on fixed network realization radio message service method according to preferred embodiment of the present invention.
Embodiment
Hereinafter with reference to relevant drawings, the device and method based on fixed network realization radio message service (SMS) according to preferred embodiment of the present invention is described, wherein components identical will be illustrated with identical reference marks.
Please refer to shown in Figure 1, realize that based on fixed network the device and method of radio message service (SMS) is applied to one and has on radiophone (Cordless Phone) device 100 of short message editing function according to preferred embodiment of the present invention, one short message is connected to Public Switched Telephone Network (PSTN by fixed network, PublicSwitched Telephone Network) 500, and transmit this short message to one Mobile Telephone Switching Center (MSC, mobile switching center)/SMS service center (SMSC, Short Message ServiceCenter) 400 is sent to tool then and receives on the telephone set 200 of message function.
In addition, as above-mentioned, the radio telephone machine 100 with short message editing function is connected to PSTN500 and can transmits a short message via Mobile Telephone Switching Center/SMS service center 400 to have on the radio telephone machine 200 of fixed network of identical short message editing function to another.In addition, device and method based on the service of fixed network realization radio message of the present invention can also pass through mobile phone (Cellular network) network makes user 300 via Mobile Telephone Switching Center/SMS service center 400 and base station equipment (BS, Base Station) 410 transmission short message to mobile phones; As known technology, this short message meets GSM short message standard agreement (the ETSI GSM 07.05 that ETSI association (European Telecommunication Standard Institute) stipulates, ETSI GSM 07.07), adopt the modulation technique of BPSK (Binary Phase Shift Keying).
Please refer to shown in Figure 2ly, comprise a main frame (Base) 110 and at least one wireless phone (Handset) 120 according to the radio telephone machine 100 with short message editing function of preferred embodiment of the present invention.Main frame (110) has a central processor unit (CPU) 114 and data access configuration circuit (DAA, Data AccessArrangement) 111, and wireless phone 120 has a central processor unit (CPU) 128, a memory cell (Memory Unit) 122 and one LCD 124.
In the present embodiment, as Fig. 2, short message carries out information editing with a keyboard (121) that is arranged at wireless phone, keyboard (121) uses an overseas call telegram consultative committee (Consultative Committee forInternational Telephone and Telegraph, CCITT) QWERTY keyboard; The user can directly utilize the ccitt standard keyboard word for word to import short message to wireless phone 120, and short message and can being shown on the LCD 124 of wireless phone 120 is edited in order to the user.
From the above, memory cell 122 is in order to store short message, and memory cell 122 can be random-access memory (ram) or flash memory (Flash Memory).Central processor unit (CPU) 128 codings of short message data in being arranged at wireless phone 120 are after wireless phone RF module 123 is sent to main frame 110, and the central processor unit of main frame 110 (CPU) 114 will be received from the short message data of main frame RF module 112 and be modulated; Central processor unit (CPU) 114 and 128 can be a cisc processor, risc processor, NPC SM8223A wafer or any processor of carrying out above-mentioned data coding, decoding function, and this short message conversion can be become a FSK (frequency shift keying) or the signal package of DTMF (dual-tone multiple frequency) form.FSK is a kind of mode of frequency shift keying, and it represents logical zero and logical one with two frequency F1 and F2; The multiple exactly modulation signal frequently of DTMF. just the frequency coding of the employed matrix form of telephone set is made up of to represent different numerals and English words different height frequencies at present.
Data access configuration circuit (DAA, Data Access Arrangement) 111 is used to provide the required function of connection telephone network, and it is sent to PSTN500 with above-mentioned signal package.
Please refer to shown in Figure 2, main frame 110 according to the radio telephone machine 100 with short message editing function of preferred embodiment of the present invention also comprises a call voice circuit 113, wireless phone 120 has then comprised loud speaker 125, buzzer 126 and microphone 127, and this makes this radio telephone machine 100 that the general utility functions of general fixed network telephone also can be provided.
For the easier quilt of content of the present invention is understood, the flow process that realizes the method for radio message service (SMS) based on fixed network according to of the present invention will be described below.
Please refer to shown in Figure 3ly, realize that based on fixed network the step of the method for radio message service (SMS) comprises according to preferred embodiment of the present invention: the user utilizes above-mentioned wireless phone 120 with radio telephone machine 100 of short message editing function to select short messaging mode S201; Keyboard 121 editor one short message S202 on wireless phone 120, and short message and can being shown on the LCD 124 of wireless phone 120 is edited in order to the user; The short message that editor is finished is stored in S203 in the memory cell 122; Import the recipient's that its tendency to develop send identifier S204; LCD 124 prompting users are ready for sending S205; After the user carried out move instruction, the short message of coding was sent to main frame 110 (S206) from wireless phone 120; Main frame 110 is sent to Mobile Telephone Switching Center/SMS service center 400 (S207) by data access configuration circuit 110 via external stability network PSTN500 with short message modulation back; Mobile Telephone Switching Center/SMS service center 400 transmits short message to specific recipient S208.
In addition, in the present embodiment, the short message data that wireless phone 120 is finished editor converts radiofrequency signal to via radio-frequency receiving-transmitting module 123 package is sent to main frame 110.The mode of this communication can be to use Bluetooth transmission technology (Bluetooth) mode, infrared transmission technology (IrDA, Infrared Data Association) mode or any short distance, lower powered wireless communication transmission mode of being used in.
In sum, the device and method of realizing the radio message service based on fixed network of the present invention, the user of fixed network promptly can be reached with the user of mobile telephone network by existing fixed network use the identical facility of Short Message Service, for example receive up-to-date stock market information, information such as inquiry election, athletic competition result, weather and traffic; Transmit message language by Short Message Service, have more convenient and elasticity compared to call service and fax.Because the actively promoting of intelligent network (IN, Intelligent Networks), the device and method of realizing the radio message service based on the fixed network of the present invention more telephone system of conventional fixed communication network injects new blood, brings new opportunity.
The above only is an illustrative, but not be restricted, any be familiar with present technique field person all can carry out the embodiment of the invention described above the equivalence modification or change, any spirit of the present invention and category of not breaking away from, and to its equivalent modifications of carrying out or change, all should be contained in the claim scope described later.
Claims (7)
1, a kind of device based on fixed telephone network transmitting-receiving Short Message Service comprises:
One main frame, it is connected with fixed telephone network, and this main frame comprises:
One host Central Processing Unit (CPU) becomes a fsk signal package in order to change a short message data,
The data access configuration circuit is connected and fixed telephone network; And
Main frame RF module group; Link to each other with this host Central Processing Unit (CPU), and
At least one wireless phone, it is in order to editing this short message, and this short message is wirelessly transmitted to this main frame; This wireless phone comprises:
Keyboard is used to edit the short message data;
The mobile phone CPU links to each other with this keyboard, handles the short message data, and is encoded and decode;
Memory cell links to each other with this mobile phone CPU, is used to store this short message data;
LCD links to each other with this mobile phone CPU, is used to show the short message data; And
Mobile phone RF module group links to each other with this mobile phone CPU.
2, the device based on fixed telephone network transmitting-receiving Short Message Service as claimed in claim 1 is characterized in that this wireless phone is wirelessly transmitted to this main frame with the Bluetooth transmission technology with this short message.
3, the device based on fixed telephone network transmitting-receiving Short Message Service as claimed in claim 1 is characterized in that this wireless phone is wirelessly transmitted to this main frame with the infrared transmission technology with this short message.
4, the device based on fixed telephone network transmitting-receiving Short Message Service as claimed in claim 1 is characterized in that the CPU of this main frame also has coding and decoding function.
5, a kind of method based on fixed telephone network transmitting-receiving Short Message Service is implemented on a radio telephone machine that comprises a main frame and at least one wireless phone, and this method comprises the following step:
Select short messaging mode;
Use this wireless phone editor one short message and recipient's identifier;
The recipient's that the tendency to develop of reception institute is sent identifier is wirelessly transmitted to this main frame with this short message;
This main frame becomes a fsk signal package with this short message conversion;
This main frame is sent to a SMS service center by the access configuration circuit via a landline telephone communication network with the fsk signal package; And
By this SMS service center this fsk signal package is sent to the pairing receiver unit of this recipient's identifier.
6, the method based on fixed telephone network transmitting-receiving Short Message Service as claimed in claim 5 is characterized in that this wireless phone is wirelessly transmitted to this main frame with the Bluetooth transmission technology with this short message.
7, the method based on fixed telephone network transmitting-receiving Short Message Service as claimed in claim 5 is characterized in that this wireless phone is wirelessly transmitted to this main frame with the infrared transmission technology with this short message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02101839 CN1200549C (en) | 2002-01-09 | 2002-01-09 | Device and method for realizing wireless short message service based on fixed route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02101839 CN1200549C (en) | 2002-01-09 | 2002-01-09 | Device and method for realizing wireless short message service based on fixed route |
Publications (2)
| Publication Number | Publication Date |
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| CN1431816A CN1431816A (en) | 2003-07-23 |
| CN1200549C true CN1200549C (en) | 2005-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 02101839 Expired - Fee Related CN1200549C (en) | 2002-01-09 | 2002-01-09 | Device and method for realizing wireless short message service based on fixed route |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100454942C (en) * | 2004-06-25 | 2009-01-21 | 联想(北京)有限公司 | Realizing system and method for multimode communication of mobile terminal |
| CN1889712B (en) * | 2005-06-27 | 2012-03-07 | 中国电信股份有限公司 | System and method for realizing radio message service via fixed network information terminal |
| CN101039456B (en) * | 2007-03-12 | 2012-05-23 | 中兴通讯股份有限公司 | System and method for transmitting short message |
| CN101727963B (en) * | 2009-06-30 | 2013-08-07 | 深圳市百特连通科技有限公司 | Audio frequency play device having fixed phone and wireless mobile double-network interconnection function |
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| CN1431816A (en) | 2003-07-23 |
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Owner name: YINGHUADA(NAN JING) TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YINGYEDA GROUP(NANJING) ELECTRONIC TECHNOLOGY CO.,LTD Effective date: 20041126 |
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Effective date of registration: 20041126 Address after: 210006 Pai Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: Inventec (Nanjing) Technology Co., Ltd. Address before: Nanjing City, Jiangsu province 210006 Crane Street No. 100 Applicant before: Yingyeda Group (Nanjing) Electronic Technology Co., Ltd. |
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Granted publication date: 20050504 Termination date: 20130109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |