CN100421374C - Method for interacting office documents based on mobile communication network - Google Patents
Method for interacting office documents based on mobile communication network Download PDFInfo
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- CN100421374C CN100421374C CNB2005100731811A CN200510073181A CN100421374C CN 100421374 C CN100421374 C CN 100421374C CN B2005100731811 A CNB2005100731811 A CN B2005100731811A CN 200510073181 A CN200510073181 A CN 200510073181A CN 100421374 C CN100421374 C CN 100421374C
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Abstract
The present invention discloses an interaction method for office documents based on mobile communication networks, which is characterized in that mobile terminals realize connection and interaction through service gateways, proxy gateways and application servers in mobile communication networks to process office documents; the proxy gateways convert file formats of files received or transmitted among mobile users and the application servers, compress and encrypt the files and save a file downloading state. When the mobile terminals send out service requests for receiving or sending files to the application servers through the service gateways, the proxy gateways process the service requests for receiving or sending files. Through safe connection download, mobile users download files with multiple sections, and the processing of the files is independent of the capability of terminals. The method makes users safely and reliably process office documents at mobile terminals, increases users' office efficiency and reduces mobile office cost.
Description
Technical field
The present invention relates to method based on the interacting office documents of mobile communications network, specifically, a kind of dependence mobile Internet, the application server side is provided with proxy gateway, the required file of user is carried out format conversion, compression and encryption, and preserve the state that file is downloaded, the method for mobile phone users portions file in download belongs to the mobile communication technology field.
Background technology
Development along with mobile Internet, the user has been not content with in fixed location and time office, but wish to handle official document whenever and wherever possible, this just requires the service provider that efficient, safe wireless solution is arranged, to satisfy user's the efficient demand of office fast.
The processing to office document all is that the user directly downloads original file to terminal from the webserver in the technical scheme at present, the place one's entire reliance upon state of network of the success rate of downloading, and to the place one's entire reliance upon ability of terminal of the processing of file, that is: by calling corresponding file process software on the terminal, for example: notebook, media player wait reading and the processing that realizes file.
There are following two problems like this:
1) limited bandwidth of wireless network, rate are expensive, and the feasibility that downloads to portable terminal for big file is little.
2) portable terminal can only be supported simple file format at present owing to the restriction of disposal ability, display capabilities, and the office document form of a lot of desktop computer supports can't show on portable terminal.
These problems wish that all making it to be adapted at portable terminal by server transformed document form shows, connect by safety and download, and the method that portions is downloaded solves.
Summary of the invention
In view of this, the purpose of this invention is to provide method based on the interacting office documents of mobile communications network, the user relies on mobile Internet, the method of safe handling office document whenever and wherever possible, this method is by being provided with proxy gateway in the application server side, be used for the file that mobile phone users needs to obtain or send to application server is carried out format conversion, compression and encryption, and the state of preservation file download, make the user can the portions file in download, having solved the user can be in the problem of the safe and reliable processing office document of portable terminal, improve user's office efficiency, reduce the mobile office cost.
To achieve these goals, the invention provides method based on the interacting office documents of mobile communications network, portable terminal is connected, alternately by Service Gateway, proxy gateway and the application server in the mobile communications network, office document is handled, and the concrete steps that portable terminal obtains file are as follows:
Step 11: portable terminal transmission file obtains asks to Service Gateway;
Step 12: described Service Gateway analyzing and processing user request; Described Service Gateway goes to described proxy gateway before file is obtained request;
Step 13: described proxy gateway analyzing and processing file obtains request; And the file request of obtaining is sent to described application server;
Step 14: described application server backspace file response is to described proxy gateway;
Step 15: described proxy gateway changes into visual, the Downloadable form of described portable terminal with file format, the size of file is changed into visual, the Downloadable file size of described portable terminal, carry out file fragmentation to receiving file, encrypt again and compress, and preserve the state that file is downloaded, the file that will finally handle sends to described Service Gateway then;
Step 16: transmitting file is to described portable terminal before the described Service Gateway.
The concrete steps that portable terminal sends file are as follows:
Step 21: described portable terminal sends file and sends a request to Service Gateway;
Step 22: described Service Gateway analyzing and processing user request; And will go to described proxy gateway before the file transmission request;
Step 23: described proxy gateway receives the user file that described Service Gateway sends; And user file is decrypted and decompression operation, and the file that will handle carries out the conversion of file splicing and file format then, and the file transfers that will finally handle is given described application server at last;
Step 24: described application server backspace file receives response to described proxy gateway;
Step 25: described proxy gateway backspace file receives response to described Service Gateway;
Step 26: transmitting file receives response to described portable terminal before the described Service Gateway.
By above-mentioned technical scheme as can be known: the present invention is that the mobile subscriber relies on mobile Internet, by proxy gateway being set in the application server side, the required file of user is carried out format conversion, compression and encryption, and preserve the state that file is downloaded, the method for mobile phone users portions file in download.The transformed document form makes it to be adapted at portable terminal and shows, connects by safety, and the portions file in download, make mobile subscriber's safe handling office document on the hardware platform of computer whenever and wherever possible.The exchanges data flow process that the mobile subscriber obtains/sends is carried out between portable terminal, Service Gateway, proxy gateway and application server, and the ability that the processing of file does not rely on terminal fully solves.This efficient, the safe wireless solution that is provided by the service provider has satisfied mobile subscriber's the efficient demand of office fast, having solved the user can be in the problem of the safe and reliable processing office document of portable terminal, improve user's office efficiency, reduce the mobile office cost.
The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is a system construction drawing of the present invention;
Fig. 2 handles document flowchart for mobile subscriber of the present invention;
Fig. 3 obtains document flowchart for mobile subscriber of the present invention;
Fig. 4 sends document flowchart for mobile subscriber of the present invention;
Fig. 5 is that proxy gateway of the present invention is handled document flowchart;
Fig. 6 is a Service Gateway system construction drawing of the present invention;
Fig. 7 is a terminal document processing capacity module map of the present invention.
Embodiment
Please refer to Fig. 1, the present invention includes portable terminal, Service Gateway, proxy gateway and application server, proxy gateway is arranged on the application server side, the file that is used for obtaining or to send between mobile subscriber and application server carries out conversion, compression and the encryption of file format, and preserve the state that file is downloaded, make mobile phone users segmentation file in download; Portable terminal sends to application server by Service Gateway and obtains or when sending file request, proxy gateway is handled obtaining or send file request.
The realization of this method is sent the request that file receives and sends by mobile subscriber terminal, by the antenna reception of mobile base station, finishes through Service Gateway, proxy gateway request application server processes.
Please refer to Fig. 6, this figure is the Service Gateway system configuration, and the function of its included each module is:
Proxy gateway access module: be used to provide proxy gateway to be wired to the connection mechanism of Service Gateway;
Wireless network access server: be used to provide mobile phone to connect to the connection mechanism of Service Gateway;
The network pairing mechanism that provides between mobile phone and the proxy gateway is provided for proxy gateway access module and wireless network access server module, sets up the mechanism of secure network transmission channel with safe socket character tunnel (or HTTPS or VPN or content-encrypt);
Accounting server: be used to produce charging bill and charge information;
Business configuration module: be used for customer service configuration (Provisioning), comprise functions such as service fulfillment, modification, cancellation business;
Customer data base: be used to write down the master data that all apply for the enterprise of service; Write down the user's of all application services master data, the log-on data of record proxy gateway, the log-on data that the record cellular service is opened; Recording user registration and service order situation;
User's statistical report form module: be used for the statistical service information content;
Load balancing: be used to guarantee professional extensibility, reliability;
Webmaster and monitoring: be used for the configuration-system parameter, the real-time monitoring system operating state.
Please refer to Fig. 7, this figure is a terminal document processing capacity module map, mobile terminal document processing capacity module be responsible for and Service Gateway between file transmitting function, deciphering and the file that decompresses and receive are encrypted and file that the compression desire sends; Mobile terminal document editor/browser is used for providing to the user means of demonstration and editing files.
Embodiment 1 mobile subscriber obtains document flow:
Please refer to Fig. 2 and Fig. 3, Fig. 2 handles document flow for the mobile subscriber, and Fig. 3 obtains document flow for the user; Portable terminal is connected, alternately by Service Gateway, proxy gateway and the application server in the mobile communications network, and office document is handled, and the concrete steps that portable terminal obtains file are as follows:
Step 11: portable terminal transmission file obtains asks to Service Gateway;
Step 12: Service Gateway analyzing and processing user request; Service Gateway goes to proxy gateway before file is obtained request;
Step 13: proxy gateway analyzing and processing file obtains request; And the file request of obtaining is sent to described application server;
Step 14: the application server backspace file responds to proxy gateway;
Step 15: proxy gateway changes into visual, the Downloadable form of portable terminal with file format, the size of file is changed into visual, the Downloadable file size of portable terminal, carry out file fragmentation to receiving file then, encrypt again and compress, and preserve the state that file is downloaded, the file that will finally handle sends to Service Gateway at last;
Step 16: transmitting file is to portable terminal before the Service Gateway.
After step 16, described portable terminal receives the file that Service Gateway transmits, and described portable terminal is decrypted file and the rear line that decompresses shows the file that is obtained
Please refer to Fig. 5, this figure obtains/sends handling process for the proxy gateway file, proxy gateway comprises that communication module, file obtain/submit to module, file conversion module, file division/concatenation module, encrypt/decrypt and compression/de-compression module and communication module, and proxy gateway carries out handling process and specifically may further comprise the steps obtaining the file service request:
Communication module sends to file with solicited message and obtains/submit to module; File obtains/submits to the module analysis solicited message, at first sends file request to application server, and receives the file that application server returns, and handles to the file conversion module file transfers then; The file transfers that the file conversion module will be handled is given file division/concatenation module, carries out the file division operation; The file transfers that file division/concatenation module will be handled is given encrypt/decrypt and compression/de-compression module, encrypts and squeeze operation; The file transfers that encrypt/decrypt and compression/de-compression module will be handled is given communication module; The file that communication module will finally be handled well sends to Service Gateway, and portable terminal receives the file that Service Gateway transmits, and portable terminal shows the file that is obtained to the user.
Terminal document processing capacity module shows the file that is obtained to the user, and the file that is obtained can segmentation obtain or obtain selectively, in addition, also comprises the step to subscription authentication and charging before the above-mentioned steps 12.Service Gateway analyzing and processing user request also comprises company information and user profile in the above-mentioned steps 12.Company information and user profile are produced by portable terminal.
Embodiment 2, and the mobile subscriber sends document flow:
Please refer to Fig. 2, this figure is that the mobile subscriber handles document flow, Fig. 4 sends document flow for the mobile subscriber, portable terminal is connected, alternately by Service Gateway, proxy gateway and the application server in the mobile communications network, office document is handled, and the concrete steps that portable terminal sends file are as follows:
Step 21: portable terminal sends file and sends a request to Service Gateway;
Step 22: Service Gateway analyzing and processing user request; And will go to proxy gateway before the file transmission request;
Step 23: proxy gateway receives the user file that Service Gateway sends; And user file is decrypted and decompression operation, and the file that will handle carries out the conversion of file splicing and file format then, and the file transfers that will finally handle is given application server at last;
Step 24: the application server backspace file receives and responds to proxy gateway;
Step 25: the proxy gateway backspace file receives and responds to Service Gateway;
Step 26: transmitting file receives and responds to portable terminal before the Service Gateway.
Please refer to Fig. 5, this figure obtains/sends handling process for the proxy gateway file, proxy gateway comprises that communication module, file obtain/submit to module, file conversion module, file division/concatenation module, encrypt/decrypt and compression/de-compression module and communication module, and proxy gateway specifically may further comprise the steps sending the file service handling process:
Communication module receives the user file that Service Gateway sends; And user file is passed to encrypt/decrypt and compression/de-compression module, be decrypted and decompression operation; The file transfers that encrypt/decrypt and compression/de-compression module will be handled is given file division/concatenation module, carries out the file concatenation; The file transfers that file division/concatenation module will be handled handles for the file conversion module, carries out file format and transforms; The file conversion module is handled the file transfers that will finally handle and is obtained/submit to module to file; File obtains/submits to the file transfers that module will finally handle and gives application server.
Terminal document processing capacity module editing files, and, show the file that is sent to the user with file encryption and compression that desire sends, in addition, also comprise step before the above-mentioned steps 22 to subscription authentication and charging.Service Gateway analyzing and processing user request also comprises company information and user profile in the above-mentioned steps 22.Company information and user profile are produced by portable terminal.
Among above-mentioned two embodiment, obtain between mobile subscriber and application server/send in the process of file, about the flow process in the proxy gateway, we need to prove:
1. the file in the proxy gateway obtains/submits to module and is responsible for and the communicating by letter of application server, and receives the file download request from Service Gateway under descending situation, obtains the file of application server, and file is submitted to the file conversion module; Under uplink situation, receive the file of the file conversion module in the proxy gateway, send application server to.
2. the file conversion module in the proxy gateway is responsible for native file format is changed into visual, the Downloadable form of portable terminal, for example Word document is changed into Text, perhaps Word document is changed into jpeg format.
3. file division/the concatenation module in the proxy gateway is responsible for file is divided into many parts, and portable terminal can progressively or selectively be downloaded, and for example with 3 pages Word document, is divided into 3 parts, and each page or leaf is a part, and portable terminal can select to download second portion.
4. the encrypt/decrypt in the proxy gateway, the compression/de-compression module will encrypt, compress the part of the file of desiring to send to portable terminal, submit to the communication module of proxy gateway and Service Gateway, deciphering simultaneously, decompress(ion) are submitted the file from portable terminal of coming to from communication module.
5. the communication protocol of realization of the communication module of proxy gateway and Service Gateway is responsible for transmission data and signaling.
Obtain between above-mentioned mobile subscriber and application server/send in the process of file, the Service Gateway file obtains/sends handling process and need to prove:
The request message that Service Gateway receives should comprise company information and user profile, and company information and user profile can produce at portable terminal; Service Gateway is to the processing of request message, also comprises with management system alternately, promptly finishes operations such as subscription authentication, charging.Bearer network between portable terminal and Service Gateway comprises following mode: SMS, MMS, USSD, GPRS etc.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not break away from the spirit and scope of the present invention.
Claims (10)
1. method based on the interacting office documents of mobile communications network, it is characterized in that: portable terminal is connected, alternately by Service Gateway, proxy gateway and the application server in the mobile communications network, office document is handled, and the concrete steps that portable terminal obtains file are as follows:
Step 11: portable terminal transmission file obtains asks to Service Gateway;
Step 12: described Service Gateway analyzing and processing user request; Described Service Gateway goes to described proxy gateway before file is obtained request;
Step 13: described proxy gateway analyzing and processing file obtains request; And the file request of obtaining is sent to described application server;
Step 14: described application server backspace file response is to described proxy gateway;
Step 15: described proxy gateway changes into visual, the Downloadable form of described portable terminal with file format, the size of file is changed into visual, the Downloadable file size of described portable terminal, carry out file fragmentation to receiving file, encrypt again and compress, and preserve the state that file is downloaded, the file that will finally handle sends to described Service Gateway then;
Step 16: transmitting file is to described portable terminal before the described Service Gateway.
2. the method for the interacting office documents based on mobile communications network according to claim 1, it is characterized in that, after step 16, described portable terminal receives the file that Service Gateway transmits, described portable terminal is decrypted file and the rear line that decompresses shows the file that is obtained, and described file fragmentation obtains or obtains selectively.
3. the method for the interacting office documents based on mobile communications network according to claim 1 is characterized in that, also comprises the step to subscription authentication and charging before the described step 12.
4. the method for the interacting office documents based on mobile communications network according to claim 1 is characterized in that, Service Gateway analyzing and processing user request also comprises company information and user profile in the described step 12.
5. the method for the interacting office documents based on mobile communications network according to claim 4 is characterized in that described company information and user profile are produced by portable terminal.
6. method based on the interacting office documents of mobile communications network, it is characterized in that: portable terminal is connected, alternately by Service Gateway, proxy gateway and the application server in the mobile communications network, office document is handled, and the concrete steps that portable terminal sends file are as follows:
Step 21: described portable terminal sends file and sends a request to Service Gateway;
Step 22: described Service Gateway analyzing and processing user request; And will go to described proxy gateway before the file transmission request;
Step 23: described proxy gateway receives the user file that described Service Gateway sends; And user file is decrypted and decompression operation, and the file that will handle carries out the conversion of file splicing and file format then, and the file transfers that will finally handle is given described application server at last;
Step 24: described application server backspace file receives response to described proxy gateway;
Step 25: described proxy gateway backspace file receives response to described Service Gateway;
Step 26: transmitting file receives response to described portable terminal before the described Service Gateway.
7. the method for the interacting office documents based on mobile communications network according to claim 6 is characterized in that, before described step 21, and described portable terminal editing files, and file encryption and compression that desire is sent.
8. the method for the interacting office documents based on mobile communications network according to claim 6 is characterized in that, also comprises the step to subscription authentication and charging before the described step 22.
9. the method for the interacting office documents based on mobile communications network according to claim 6 is characterized in that, Service Gateway analyzing and processing user request also comprises company information and user profile in the described step 22.
10. the method for the interacting office documents based on mobile communications network according to claim 9 is characterized in that described company information and user profile are produced by portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100731811A CN100421374C (en) | 2005-06-01 | 2005-06-01 | Method for interacting office documents based on mobile communication network |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100731811A CN100421374C (en) | 2005-06-01 | 2005-06-01 | Method for interacting office documents based on mobile communication network |
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| CN1874232A CN1874232A (en) | 2006-12-06 |
| CN100421374C true CN100421374C (en) | 2008-09-24 |
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| CNB2005100731811A Expired - Fee Related CN100421374C (en) | 2005-06-01 | 2005-06-01 | Method for interacting office documents based on mobile communication network |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101316165B (en) * | 2007-05-29 | 2010-09-01 | 中国移动通信集团公司 | Method and server for implementing communication between application system and communication network |
| CN102184477A (en) * | 2011-05-12 | 2011-09-14 | 中国联合网络通信集团有限公司 | Mobile office system and method thereof |
| CN103685179B (en) * | 2012-09-12 | 2017-09-12 | 中国移动通信集团公司 | A kind of content compression method, apparatus and system |
| CN107464089A (en) * | 2016-06-06 | 2017-12-12 | 河南沐桐环保产业有限公司 | Realize the method and its mobile office system of mobile office |
| CN108616490B (en) * | 2016-12-13 | 2020-11-03 | 腾讯科技（深圳）有限公司 | Network access control method, device and system |
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| CN1304589A (en) * | 1999-05-12 | 2001-07-18 | 三星电子株式会社 | Method for supporting discontinuous transmission mode in base station in mobile communication system |
| CN1578222A (en) * | 2003-07-24 | 2005-02-09 | Lg电子株式会社 | System and method for reproducing multimedia content in mobile phone |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1207231A (en) * | 1996-01-04 | 1999-02-03 | 西门子公司 | Process and device for data transmission in a cellular radio system |
| CN1244076A (en) * | 1998-07-13 | 2000-02-09 | 电话通有限公司 | Method and structure for managing a set of mobile station in wireless data network |
| CN1304589A (en) * | 1999-05-12 | 2001-07-18 | 三星电子株式会社 | Method for supporting discontinuous transmission mode in base station in mobile communication system |
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