CN1374813A - Document transmission method via short message service of cellphone - Google Patents
Document transmission method via short message service of cellphone Download PDFInfo
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- CN1374813A CN1374813A CN 01111730 CN01111730A CN1374813A CN 1374813 A CN1374813 A CN 1374813A CN 01111730 CN01111730 CN 01111730 CN 01111730 A CN01111730 A CN 01111730A CN 1374813 A CN1374813 A CN 1374813A
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Abstract
The document transmission method via short message service of cellphone is that by means of SMS short message service backing up function of available cellphone communication protocol, digital document is first partitioned into several data packets and then transmitted to the receiving end and the received data packets are finally restored based on their headers into original digital document. The said method can realize transmission of several kinds of digital documents.
Description
The present invention relates to a kind ofly transmit the method for numerical data, support the function that the news in brief breath transmits in particularly a kind of communications protocol of utilizing existing mobile phone, transmit the method for polytype numerical data by mobile phone.
Now the overwhelming majority provides the mobile phone and the mobile communcations system of news in brief breath service, be simple utilize function transmission that the news in brief breath sends simply and extremely short message or literal etc. be used for the message of the communication in two people or many human world.But after NBS (narrow band socket) agreement and the release of WAP (Wireless Application Protocol) agreement, technical can having accomplished with different end (Port) distinguished different classes of news in brief breath, the data formats of news in brief breath can be binary numerical data, and only the data format of transfering that needs transmitting terminal and receiving terminal two sides to order data in advance gets final product.But at present most mobile phone or mobile communcations systems that had news in brief breath sending function, but still only rest on and utilize news in brief breath sending function to transmit phrase, the message that message or literal etc. are extremely short the user can't be enjoyed supports news in brief to cease the real feature and benefit of the Communications service that sends.
Main purpose of the present invention is will provide a kind of can send the method for the numerical data of number of different types by the function of supporting in the communications protocol of mobile phone that the news in brief breath transmits.
The news in brief breath propagation function of another object of the present invention in a kind of communications protocol of assisting existing mobile phone is provided sends the method for long numerical data.
Method of the present invention, mainly be with the numerical data of desire by the news in brief breath communications protocol transmission of mobile phone, be converted to the packet that meets communications protocol form (as WAP or NBS), then it is divided into several packets earlier when surpassing limit value according to default rule for data volume, news in brief breath sending function by mobile phone sends the mobile phone that gives receiving terminal with several packets then, according to aforementioned default rule a plurality of packet reorganization is reduced into original numerical data again in the mobile phone of receiving terminal.
Relevant detailed technology content of the present invention and embodiment, conjunction with figs. explanation now as after.
Fig. 1 is a local flow chart of the present invention, shows the implementation step that sends operation.
Fig. 2 is a local flow chart of the present invention, shows the implementation step that receives operation.
Steps flow chart of the present invention mainly can be divided into the transmission operation of numerical data, with reception operation two large divisions.
At first see also Fig. 1, Fig. 1 is for wherein sending the implementation step of operation, and it is in regular turn: 1-1, cut apart numerical data; 1-2, generation packet; 1-3, generation news in brief breath; And 1-4, transmission news in brief breath.
In cutting apart the step 1-1 of numerical data, mainly be that the data size is partitioned into several data segments (Data section) 1a, 1b, 1c above the numerical data (Data) that news in brief cease the heap(ed) capacity of communications protocol; Then cease the data formats (for example WAP) of communications protocol according to news in brief, with several data segments 1a, 1b, 1c package (Packet) respectively is wap data bag 2a, 2b, 2c, the Datagram that then includes data segment to be sent and WAP in each wap data bag starts (WAP header) 20; Among the step 3 that generates the news in brief breath, the front end with each wap data bag adds news in brief breath file headers (Short Message Header) 30 again, and generates several news in brief breaths 3a at last, 3b, and 3c is sent to receiving terminal then.
What disclosed in Fig. 2 then is the implementation step that receives operation, and it is in regular turn: 2-1, receive several news in brief breaths 3a, 3b, 3c; 2-2, take out wap data bag 2a in several news in brief breath, 2b, 2c respectively; 2-3, take out and to be scattered in several wap data bags 2a, 2b, the data segment 1a among the 2c, 1b, 1c respectively; And 2-4, with several data segments 1a, 1b, 1c are reduced to original numerical data.
In the process that receives operation, at first with several news in brief breaths 3a, 3b, 3c is stored in mnemon (internal memory Subscriber Identity Module ((Subscriber Identity Module for example, SIM card) among, then takes out and be included in news in brief breath 3a, 3b respectively, wap data bag 2a in the 3c, 2b, 2c is then according to each wap data bag 2a, 2b, information in the Datagram beginning (WAP header) 20 of 2c is taken out and is included in wap data bag 2a, 2b respectively, several data segments 1a within the 2c, 1b, 1c is at last with this several data segment 1a, 1b, the 1c reorganization is reduced into original numerical data.
Therefore, by above-mentioned method, the news in brief breath service function that we can be by mobile phone realizes the transmission of numerical data.
By method proposed by the invention, can be so that the numerical data (binary system data) that sends by the service of news in brief breath no longer be confined to simple literal or links up message, even multimedia information such as view data (image data), audio document be application program (as recreation) etc. even, all can be sent among another mobile phone of receiving terminal by the news in brief breath service of mobile phone.
Claims (7)
1, a kind of news in brief by mobile phone cease the method for service transmission data, utilize the news in brief breath service of mobile phone to transmit numerical data, and it includes following steps:
Send operation, with numerical data to be sent respectively package cease service function by news in brief again and be sent to receiving terminal for several news in brief breaths that includes divided data segment;
Receive operation, receive several news in brief breaths and be stored in a mnemon at receiving terminal, the data segment that each news in brief breath is included takes out reorganization and is reduced into original numerical data again.
2, the news in brief by mobile phone as claimed in claim 1 cease the method for service transmission data, it is characterized in that this transmission operation includes:
Cut apart numerical data, numerical data is partitioned into several data segments according to the heap(ed) capacity that news in brief cease communications protocol;
Generate packet,, and generate this packet according to communications protocol package beginning of adding before each this data segment respectively of news in brief breath;
Generation news in brief breath adds a news in brief breath file header, and generates this news in brief breath before each this packet; And
Send each this news in brief breath.
3, the news in brief by mobile phone as claimed in claim 2 cease the method for service transmission data, it is characterized in that, this news in brief breath communications protocol is WAP.
4, the news in brief by mobile phone as claimed in claim 2 cease the method for service transmission data, it is characterized in that, this news in brief breath communications protocol is NBS.
5, the news in brief by mobile phone as claimed in claim 1 cease the method for service transmission data, it is characterized in that this transmission operation includes:
Receive several news in brief breaths, several news in brief breaths of receiving are stored in mnemon;
Take out the packet in several news in brief breaths respectively;
Take out the data segment that is scattered in several packets respectively,, take out several data segments that are included in respectively within the packet according to the information in the Datagram beginning of each packet; And
Several data segments are reduced to original numerical data.
6, the method for crossing the news in brief breath service transmission data of mobile phone as claimed in claim 1 is characterized in that this mnemon is internal memory.
7, the news in brief by mobile phone as claimed in claim 1 cease the method for service transmission data, it is characterized in that this mnemon is Subscriber Identity Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01111730 CN1374813A (en) | 2001-03-14 | 2001-03-14 | Document transmission method via short message service of cellphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01111730 CN1374813A (en) | 2001-03-14 | 2001-03-14 | Document transmission method via short message service of cellphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1374813A true CN1374813A (en) | 2002-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01111730 Pending CN1374813A (en) | 2001-03-14 | 2001-03-14 | Document transmission method via short message service of cellphone |
Country Status (1)
| Country | Link |
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| CN (1) | CN1374813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152708A (en) * | 2011-11-02 | 2013-06-12 | 通用汽车有限责任公司 | Vehicle telematics communication using text encoding of binary data |
-
2001
- 2001-03-14 CN CN 01111730 patent/CN1374813A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103152708A (en) * | 2011-11-02 | 2013-06-12 | 通用汽车有限责任公司 | Vehicle telematics communication using text encoding of binary data |
| CN103152708B (en) * | 2011-11-02 | 2016-09-07 | 通用汽车有限责任公司 | The text code using binary data carries out vehicle remote information processing communication |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |