CN101141717A - File download method between multiple handhold equipments based on wireless communication - Google Patents
File download method between multiple handhold equipments based on wireless communication Download PDFInfo
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- CN101141717A CN101141717A CNA2006100625408A CN200610062540A CN101141717A CN 101141717 A CN101141717 A CN 101141717A CN A2006100625408 A CNA2006100625408 A CN A2006100625408A CN 200610062540 A CN200610062540 A CN 200610062540A CN 101141717 A CN101141717 A CN 101141717A
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Abstract
The present invention relates to a method for the document download between a plurality of handheld devices based on wireless communication. The method comprises at least one central office terminal server is arranged, a data base is established and maintained in the central office terminal server, and the data base is used for recording the network addresses and the file lists of the handheld devices; after each client is inscribed successfully and connected with the server, the file list of each client is promptly uploaded to the server and inputted into the data base, and simultaneously file lists uploaded or inputted into the data base by the other clients on line inscribed are get; a local client selects the files desired to be downloaded from the data base of the server, and sends a download request to the server; after the server receives the download request, the server promptly returns the remote client information of the files under desired to be downloaded to the local client; the local client sends a request to the remote client and gets answers, a connection is established between the both clients, and the local client beings the download process; and the other steps. The present invention can realize the resource sharing download between handheld devices, which facilitates users.
Description
Technical field
The present invention relates to the transmission technology of digital information, particularly relate to based on the document down loading method in the network of radio communication.
Background technology
Develop rapidly along with electronic technology, the multiple handheld device that can radio communication has media play function again emerges, for example can playing back music (for example music file of file format such as mp3, wma) and mobile phone of media file such as film (for example audio/video file of file format such as mp4), PDA (palmtop PC) or the like.In the prior art, the media file in these wireless communication handset mainly obtains by three kinds of approach: one. by being connected, the relevant document in the computer is downloaded in the handheld device with computer; Two. by getting online without being tethered to a cable, to the server that service is provided, directly download required file; Three. by wireless transmission methods such as infrared or bluetooth, short range transmission between two handheld devices.Aforementioned first kind of mode limited the portable use of handheld device greatly, because computer does not all possess whenever and wherever possible; The second way, it all is limited that the file type and the quantity of documents of the server memory storage of service are provided, and is difficult to satisfy the various demands of a large number of users; Obviously, this dual mode all can not be realized the file-sharing between each handheld device.Though the third mode can realize the file-sharing between each handheld device, limitation is very big, because communicating requirement adopts consistent communication protocol between two wireless devices, and each handheld device provides the commercial city to have separately at present, incompatible agreement; And this mode also can only short range transmission.
Summary of the invention
The technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and provides a kind of based on the document down loading method between the multiple handhold equipments of radio communication, and many wireless communication handset can be shared and download by the file resource that wireless network carries out each other.
The present invention solve the technical problem can be by realizing by the following technical solutions:
Propose a kind ofly, comprise the steps: based on the document down loading method between the multiple handhold equipments of radio communication
A., at least one energy and described each handheld device are set carry out the local side server of radio communication, and in described local side server, set up and safeguard a database, this database is in order to the network address of writing down described each handheld device and lists of documents in this handheld device respectively;
B. after the start of described handheld device, self file is scanned and the files listed inventory;
C. handheld device also be client reach the standard grade and scan for networks in the local side server that can be connected to, send register requirement to the local side server that is connected to again; Described local side server is created this client clients corresponding information structure immediately after receiving each client register requirement;
D. after each client succeeds in registration and connects last local side server, immediately the lists of documents with self upload to the local side server and by in the described database of typing, obtain online client upload of other registration and the lists of documents in the typing local side server database simultaneously;
E. herein: the desire that will select files is shared or the client of download is defined as local client, and will provide the client of file-sharing or download to be defined as remote client end; So local client selects to desire downloaded files in the local side server database, send download request to the local side server simultaneously; After the local side server receives download request, immediately return the remote client end information that it wants the downloaded files place to local client; The remote client end information that local client returns according to the local side server sends request to this remote client end, and remote client end promptly connects after responding this request between the two, thus local client beings.
The inventive method also comprises step F: desire to roll off the production line as a client, send de-registration request to the local side server, after described server is received this de-registration request, immediately this client clients corresponding information structure deletion, and this client file inventory deletion of record in the database.
In the described step e, when the local side server receives the download request of a local client, if a plurality of online remote client end all have local client to desire downloaded files, server will return local client to all the remote client end information with this file, local client merotomizes this file, send request to each remote client end respectively, download simultaneously at each remote client end place then.
After local client had been downloaded a file, the lists of documents of immediate updating self also uploaded to the local side server, for other clients, and the remote client end that can download this document that they are many again.
Described client-side information structure comprises IP address, the registration id number of client; This id number can generate at random, also can use fixing id number according to the agreement between service provider and the user.
Among the described step D, each client upload in the described database of database algorithm typing commonly used, comprises XML algorithm and SQL algorithm to the lists of documents of local side server.
Among the described step D, after the local side server is received the lists of documents of a client upload, can judge the software and hardware configuration of this client according to the file format of the lists of documents of this client upload, send the lists of documents of same file format correspondingly for this client.
Compare with prior art, the technique effect that the present invention is based on the document down loading method between the multiple handhold equipments of radio communication is: 1. make to be between the wireless communication handset different in the same coverage and can carry out file-sharing and download, when a handheld device client has a file for example during a media file resource, this media file resource can be shared and download to other clients of its local side server, the relative like this file bearing capacity of having expanded handheld device widely is user-friendly to;
2. can download from multiple spot, increase speed of download and stability.
Description of drawings
Fig. 1 is the server end workflow schematic diagram that the present invention is based on the document down loading method between the multiple handhold equipments of radio communication;
Fig. 2 is the client workflow schematic diagram that the present invention is based on the document down loading method between the multiple handhold equipments of radio communication.
Embodiment
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
The present invention is based on the document down loading method between the multiple handhold equipments of radio communication,, comprise the steps: in conjunction with illustrated in figures 1 and 2
A., at least one energy and described each handheld device are set carry out the local side server of radio communication, and in described local side server, set up and safeguard a database, this database is in order to the network address of writing down described each handheld device and lists of documents in this handheld device respectively;
B. after the start of described handheld device, self file is scanned and the files listed inventory;
C. handheld device also be client reach the standard grade and scan for networks in the local side server that can be connected to, send register requirement to the local side server that is connected to again; The local side server is created this client clients corresponding information structure immediately after receiving each client register requirement, this client-side information structure comprises IP address, the registration id number of client; This id number can generate at random, also can use fixing id number according to the agreement between service provider and the user;
D. after each client succeeds in registration and connects last local side server, immediately self lists of documents are uploaded to the local side server and for example in XML algorithm and the described database of SQL algorithm typing, obtain online client upload of other registration and the lists of documents in the typing local side server database simultaneously by database algorithm commonly used;
E. for distinguishing notion: the desire that will select files is shared or the client of download is defined as local client, and the client that file-sharing or download are provided is defined as remote client end; Local client selects to desire downloaded files in the local side server database, send download request to the local side server simultaneously; After the local side server receives download request, immediately return the remote client end information that it wants the downloaded files place to local client; The remote client end information that local client returns according to the local side server sends request to this remote client end, and remote client end promptly connects after responding this request between the two, thus local client beings.
When F. desiring to roll off the production line, send de-registration request, after server is received this de-registration request, delete immediately this client clients corresponding information structure deletion, and this client file inventory of record in the database to the local side server as a client.
In the described step e, when the local side server receives the download request of a local client, if a plurality of online remote client end all have local client to desire downloaded files, server will return local client to all the remote client end information with this file, local client merotomizes this file, send request to each remote client end respectively, download simultaneously at each remote client end place then.Like this, both accelerate the speed that file is downloaded, strengthened the stability of downloading again.After local client has been downloaded a file, the lists of documents of immediate updating self also upload to the local side server, do not nullify identity and still online as this client, for other clients, the remote client end that can download this document that they are many again.
Among the described step D, after the local side server is received the lists of documents of a client upload, can judge the software and hardware configuration of this client according to the file format of the lists of documents of this client upload, send the lists of documents of same file format correspondingly for this client.
Claims (7)
1. one kind based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: comprise the steps:
A., at least one energy and described each handheld device are set carry out the local side server of radio communication, and in described local side server, set up and safeguard a database, this database is in order to the network address of writing down described each handheld device and lists of documents in this handheld device respectively;
B. after the start of described handheld device, self file is scanned and the files listed inventory;
C. handheld device also be client reach the standard grade and scan for networks in the local side server that can be connected to, send register requirement to the local side server that has been connected to again; Described local side server is created this client clients corresponding information structure immediately after receiving each client register requirement;
D. after each client succeeds in registration and connects last local side server, immediately the lists of documents with self upload to the local side server and by in the described database of typing, obtain online client upload of other registration and the lists of documents in the typing local side server database simultaneously;
E. herein, the desire that selects files client shared or that download is defined as local client, and will provides the client of file-sharing or download to be defined as remote client end; So local client selects to desire downloaded files in the local side server database, send download request to the local side server simultaneously; After the local side server receives download request, immediately return the remote client end information that it wants the downloaded files place to local client; The remote client end information that local client returns according to the local side server sends request to this remote client end, and remote client end promptly connects after responding this request between the two, thus local client beings.
2. as claimed in claim 1 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: also comprise step F: desire to roll off the production line as a client, send de-registration request to the local side server, after described server is received this de-registration request, immediately this client clients corresponding information structure deletion, and this client file inventory deletion of record in the database.
3. as claimed in claim 1 or 2 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: in the described step e, when the local side server receives the download request of a local client, if a plurality of online remote client end all have local client to desire downloaded files, server will return local client to all the remote client end information with this file, local client merotomizes this file, send request to each remote client end respectively, download simultaneously at each remote client end place then.
4. as claimed in claim 3 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: after local client has been downloaded a file, the lists of documents of immediate updating self also upload to the local side server, for other clients, the remote client end that can download this document that they are many again.
5. as claimed in claim 1 or 2 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: described client-side information structure comprises IP address, the registration id number of client; This id number can generate at random, also can use fixing id number according to the agreement between service provider and the user.
6. as claimed in claim 1 or 2 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: among the described step D, each client upload is to the lists of documents of local side server, in the described database of database algorithm typing commonly used, comprise XML algorithm and SQL algorithm.
7. as claimed in claim 1 or 2 based on the document down loading method between the multiple handhold equipments of radio communication, it is characterized in that: among the described step D, after the local side server is received the lists of documents of a client upload, can be according to the file format of the lists of documents of this client upload, judge the software and hardware configuration of this client, send the lists of documents of same file format correspondingly for this client.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100625408A CN101141717A (en) | 2006-09-06 | 2006-09-06 | File download method between multiple handhold equipments based on wireless communication |
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| CNA2006100625408A CN101141717A (en) | 2006-09-06 | 2006-09-06 | File download method between multiple handhold equipments based on wireless communication |
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| CN101141717A true CN101141717A (en) | 2008-03-12 |
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| CNA2006100625408A Pending CN101141717A (en) | 2006-09-06 | 2006-09-06 | File download method between multiple handhold equipments based on wireless communication |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500108A (en) * | 2009-02-17 | 2009-08-05 | 华硕电脑股份有限公司 | Multimedia archive sharing method and system |
| CN102307219A (en) * | 2011-03-18 | 2012-01-04 | 北京神州数码思特奇信息技术股份有限公司 | File access system, file uploading method and file downloading method |
| CN102076118B (en) * | 2009-11-19 | 2013-02-13 | ***通信集团吉林有限公司 | Wireless advertising media releasing system, advertising media downloading method and user terminals |
| CN103699635A (en) * | 2013-12-23 | 2014-04-02 | 联想(北京)有限公司 | Information processing method and device |
| CN103780676A (en) * | 2013-12-12 | 2014-05-07 | 北京奇虎科技有限公司 | File transmission method, device and system |
| CN105808418A (en) * | 2014-12-29 | 2016-07-27 | 平安科技（深圳）有限公司 | Test machine registration method, device and system |
| WO2016127317A1 (en) * | 2015-02-10 | 2016-08-18 | 深圳好视网络科技有限公司 | Resource sharing method and apparatus for private cloud system |
| WO2016127315A1 (en) * | 2015-02-10 | 2016-08-18 | 深圳好视网络科技有限公司 | Resource sharing method and apparatus for private cloud system |
| CN110519212A (en) * | 2019-06-16 | 2019-11-29 | 北京中科海讯数字科技股份有限公司 | A kind of communication repeater system inferred based on anonymity |
-
2006
- 2006-09-06 CN CNA2006100625408A patent/CN101141717A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500108A (en) * | 2009-02-17 | 2009-08-05 | 华硕电脑股份有限公司 | Multimedia archive sharing method and system |
| CN102076118B (en) * | 2009-11-19 | 2013-02-13 | ***通信集团吉林有限公司 | Wireless advertising media releasing system, advertising media downloading method and user terminals |
| CN102307219B (en) * | 2011-03-18 | 2015-04-08 | 北京思特奇信息技术股份有限公司 | File access system, file uploading method and file downloading method |
| CN102307219A (en) * | 2011-03-18 | 2012-01-04 | 北京神州数码思特奇信息技术股份有限公司 | File access system, file uploading method and file downloading method |
| CN103780676A (en) * | 2013-12-12 | 2014-05-07 | 北京奇虎科技有限公司 | File transmission method, device and system |
| CN103699635B (en) * | 2013-12-23 | 2017-01-18 | 联想(北京)有限公司 | Information processing method and device |
| CN103699635A (en) * | 2013-12-23 | 2014-04-02 | 联想(北京)有限公司 | Information processing method and device |
| CN105808418A (en) * | 2014-12-29 | 2016-07-27 | 平安科技（深圳）有限公司 | Test machine registration method, device and system |
| CN105808418B (en) * | 2014-12-29 | 2018-09-04 | 平安科技（深圳）有限公司 | Test machine register method, apparatus and system |
| WO2016127317A1 (en) * | 2015-02-10 | 2016-08-18 | 深圳好视网络科技有限公司 | Resource sharing method and apparatus for private cloud system |
| WO2016127315A1 (en) * | 2015-02-10 | 2016-08-18 | 深圳好视网络科技有限公司 | Resource sharing method and apparatus for private cloud system |
| CN110519212A (en) * | 2019-06-16 | 2019-11-29 | 北京中科海讯数字科技股份有限公司 | A kind of communication repeater system inferred based on anonymity |
| CN110519212B (en) * | 2019-06-16 | 2021-06-22 | 北京中科海讯数字科技股份有限公司 | Communication forwarding system based on anonymous inference |
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Application publication date: 20080312 |