CN102056094A - System and method for transmitting file by using multimedia information - Google Patents
System and method for transmitting file by using multimedia information Download PDFInfo
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- CN102056094A CN102056094A CN2009102114538A CN200910211453A CN102056094A CN 102056094 A CN102056094 A CN 102056094A CN 2009102114538 A CN2009102114538 A CN 2009102114538A CN 200910211453 A CN200910211453 A CN 200910211453A CN 102056094 A CN102056094 A CN 102056094A
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Abstract
The invention provides a system and a method for transmitting a file by using multimedia information. The method comprises the following steps: cutting a target file into cut files through a sending terminal, sending the cut files to a receiving terminal in the manner of multimedia information, and reorganizing the cut files into a result file according to the identification code sequence of the cut files after the receiving end receives all the cut files, so as to achieve the technical effect of sending a large file in the manner of multimedia information service.
Description
Technical field
The present invention relates to a kind of file transfer system and method thereof, particularly a kind of system and method thereof of using Multimedia Message to transmit file.
Background technology
Multimedia Message service (Multimedia Message Service, MMS), be also referred to as the multimedia short message service, or MMS, or the multimedia message service, be to provide the message of multimedia files such as transmitting colour picture miscellaneous, animation cartoon and sound to transmit service.
On the practice, the capacity of Multimedia Message is not unconfined first, according to MMS Relay/Server (the Multimedia Message Service Center that telecommunications company provided, MMSC) disposal ability, MMS Relay/Server can be handled about 30 kilobytes (Kbytes, KB) to the Multimedia Message between the 300KB, and the restriction of mobile phone is bigger, and the heap(ed) capacity of the Multimedia Message that can receive or handle is about between 30KB～60KB.Hereat, also can't transmit the multimedia file that file size surpasses the heap(ed) capacity of Multimedia Message at present by the Multimedia Message service.
Yet, progress along with science and technology, the function of mobile phone from strength to strength, storage volume on mobile phone is increasing, the processed pixels that is additional to the camera on the mobile phone is also more and more higher, therefore mobile phone begins to take film, or shoots the high-resolution photograph of (as surpassing 3,000,000 pixels).So, will make file size by the captured film of mobile phone surpass the size that multimedia file first can transmit easily.In addition, when mobile phone can be taken the photo that surpasses 3,000,000 pixels, the file size of the photo that mobile phone is captured also can surpass the size that multimedia file first can transmit.This will cause the user can't use with the Multimedia Message service to share multimedia file.
In sum, prior art has existed since the midium or long term always and can't transmit the problem that file size surpasses the file of Multimedia Message heap(ed) capacity with the Multimedia Message service as can be known, therefore is necessary to propose improved technological means, solves this problem.
Summary of the invention
Can't transmit the problem that file size surpasses the file of heap(ed) capacity with Multimedia Message because prior art exists, the present invention provides a kind of system and method thereof of using Multimedia Message to transmit file then, wherein:
Use Multimedia Message provided by the present invention transmits the system of file, comprises at least: transmission end and receiving terminal, and wherein, the transmission end more comprises: storage module, in order to store file destination; The file division module, cutting apart file destination in order to the foundation predetermined volumes is plural divided file; The identification code generation module is in order to produce each identification code of respectively corresponding each divided file; Message package module encapsulates each divided file and corresponding respectively this identification code respectively in order to foundation Multimedia Message form and is each Multimedia Message; First transport module sends each Multimedia Message in order to use the Multimedia Message service; Receiving terminal more comprises: second transport module receives each Multimedia Message in order to use the Multimedia Message service; The file recombination module, each identification code reorganization divided file that is recorded in each Multimedia Message in order to foundation is a destination file.
Use Multimedia Message provided by the present invention transmits the system of file, comprises at least: storage module, in order to store first file destination; The file division module, cutting apart first file destination in order to the foundation predetermined volumes is plural first divided file; The identification code generation module is in order to produce each first identification code of corresponding each first divided file respectively; Message package module encapsulates each first divided file respectively and corresponding each first identification code is each first Multimedia Message in order to foundation Multimedia Message form; Transport module sends each first Multimedia Message in order to use the Multimedia Message service, and in order to use the Multimedia Message service to receive plural second Multimedia Message; The file recombination module is in order to being destination file according to being recorded in each second identification code in each second Multimedia Message second divided file of recombinating.
Use Multimedia Message provided by the present invention transmits the method for file, and its step comprises at least: the transmission end stores file destination; It is plural divided file that file destination is cut apart according to predetermined volumes in the transmission end; The transmission end produces each identification code of respectively corresponding each divided file; The transmission end encapsulates each divided file respectively with the Multimedia Message form and corresponding each identification code is each Multimedia Message; The transmission end uses the Multimedia Message service to send each Multimedia Message to receiving terminal; Receiving terminal is a destination file according to each the identification code reorganization divided file that is recorded in each Multimedia Message.
System and method for provided by the present invention as above, and after the difference between the prior art is that the present invention is divided into divided file by the transmission end with file destination, transmit divided file to receiving terminal with Multimedia Message, receiving terminal is after receiving each divided file, identification code according to corresponding divided file puts in order, divided file is reassembled as destination file,, and can reaches the technology effect that transmits big file with the Multimedia Message service so as to solution existing in prior technology problem.
Description of drawings
Figure 1A is for transmitting the device connection layout of Multimedia Message.
Figure 1B is the another kind of device connection layout that transmits Multimedia Message.
Fig. 2 A transmits the assembly schematic diagram of the transmission end of file for the use Multimedia Message that the present invention carried.
Fig. 2 B transmits the assembly schematic diagram of the receiving terminal of file for the use Multimedia Message that the present invention carried.
Fig. 2 C transmits the assembly schematic diagram of the device of file for the use Multimedia Message that the present invention carried.
Fig. 3 A transmits the method flow diagram of file for the use Multimedia Message that the present invention carried.
Fig. 3 B uses Multimedia Message to transmit the method flow diagram of file for the another kind that the present invention carried.
The transmission that Fig. 4 carries for the embodiment of the invention comprises the schematic diagram of the Multimedia Message of divided file.
[primary clustering symbol description]
100 transmission ends
101 storage modules
120 file division modules
130 identification code generation modules
150 message package module
160 first transport modules
200 receiving terminals
201 storage modules
260 second transport modules
270 file acquisition modules
290 file recombination modules
300 Multimedia Message R-T units
301 storage modules
320 file division modules
330 identification code generation modules
350 message package module
360 transport modules
370 file acquisition modules
390 file recombination modules
400 MMS Relay/Servers (telecommunications company)
600 servers
Embodiment
Below will cooperate graphic and embodiment describes feature of the present invention and execution mode in detail, content is enough to make those skilled in the art can fully understand the applied technological means of technical solution problem of the present invention easily and implements according to this, realizes the attainable effect of the present invention whereby.
The present invention is applied on the existing framework that transmits Multimedia Message, the application layer (Application Layer) of just using the Multimedia Message service to transmit as data, shown in Figure 1A, the Multimedia Message service that transmission end 100 is provided by MMS Relay/Server 400 is transmitted Multimedia Message to receiving terminal 200, at least comprise one that cuts apart in a plurality of divided files that produced behind the file destination in the Multimedia Message that is transmitted, receiving terminal 200 can receive Multimedia Message by the Multimedia Message service that MMS Relay/Server 400 is provided equally, and the divided file in the Multimedia Message is combined as destination file, the file destination of the heap(ed) capacity of Multimedia Message is sent to receiving terminal 200 by transmission end 100 so as to surpassing file size first.Wherein, file destination is the original transmitting file for the treatment of, the file format of file destination can be forms such as literal, image, sound or film, but the file format of the file destination that the present invention carried is not exceeded with above-mentioned; Destination file then is the complete file destination or the partial content of file destination.
Following elder generation illustrates the whole System Operation of each device that the present invention is proposed with the device connection layout of Figure 1A.Shown in Figure 1A, the present invention contains transmission end 100 and receiving terminal 200.Wherein, in order to transmit file destination, so 200 of transmission end 100 and receiving terminals also need the transmission service that MMS Relay/Server 400 provides Multimedia Message by Multimedia Message.
Storage module 101 is responsible for storing file destinations, and the stored file destination of storage module 101 is stored in the storage module 101 in advance by the user of transmission end 100.Storage module 101 can for built-in in the transmission end Storage Media such as 100 internal memory, storage chip, but the present invention is not as limit, the user of transmission end 100 can be after connecting transmission end 100 and computer, upload file destination to the transmission end 100 by computer, the user of transmission end 100 also can directly use downloading object file in transmission end 100 to the Internet.Storage module 101 also can be the memory card of the storage volume of extendible transmission end 100, and the user of transmission end can be stored in file destination in the memory card by devices such as computers in advance, inserts transmission end 100 at the memory card that will store file destination.
File division module 120 is responsible for according to predetermined volumes file destination being divided into a plurality of divided files.The predetermined volumes that file division module 120 is cut apart file destination institute foundation is generally the heap(ed) capacity of Multimedia Message first, but the predetermined volumes that the present invention carried is not as limit, file division module 120 also can define predetermined volumes arbitrarily, but predetermined volumes will can not surpass the heap(ed) capacity of Multimedia Message.Wherein, each then the heap(ed) capacity of Multimedia Message depend on that the data-handling capacity of transmission end 100 and MMS Relay/Server 400 handle the ability of Multimedia Messages, generally speaking, the heap(ed) capacity of Multimedia Message is the set point of transmission end 100.
When predetermined volumes is 30KB, when file destination is 208KB, file division module 120 is divided into seven divided files to I haven't seen you for ages with file destination, wherein, the divided file that six file sizes that file division module 120 can be partitioned into are 30KB and the divided file that file size is 28KB, but file division module 120 is cut apart the mode of file destination not as limit, for example, it all is the divided file of 26KB that file division module 120 also can be divided into file destination eight file sizes, or file size a plurality of divided files all inequality etc.
What deserves to be mentioned is, file division module 120 more can be when file destination itself be the set of a plurality of files, with a plurality of files that file destination comprised respectively by splitting in the file destination, as divided file, for example, when file destination is multipurpose internet mail expansion (Multipurpose Internet Mail Extensions, MIME) during the file of form, file division module 120 can be used as divided file with capturing with the file of coded systems such as base64 in the file destination.Same, if the file size of divided file still surpasses predetermined volumes, then file division module 120 can be cut apart divided file in the above-mentioned mode of cutting apart file destination according to predetermined volumes again.
Identification code generation module 130 is responsible for file division module 120 and produces corresponding identification code by each divided file that file destination was partitioned into.Generally speaking, the identification code that identification code generation module 130 is produced is the file name of corresponding divided file, but the present invention is not as limit.
Identification code generation module 130 can add the sequence number that puts in order of divided file after the file name of file destination, so as to producing the identification code of corresponding divided file, for example when the file name of file destination is " ksg.jpg ", after file division module 120 is partitioned into first divided file, the identification code that identification code generation module 130 produced is " ksg_1 ", the file name that file division module 120 can defined files be cut apart first divided file that module 120 is partitioned into is " ksg_1.jpg ", in like manner, after file division module 120 is partitioned into second divided file, the identification code that identification code generation module 130 produced is " ksg_2 ", and the rest may be inferred.
Identification code generation module 130 can also be in the identification code that produces in the above described manner, add the character string or the serial number that produce at random, be difficult for the identification code that repetition is produced so as to producing, that is to say, when the file name of file destination is " ksg.jpg ", identification code generation module 130 is after producing identification code " ksg_1 ", can add the character string/serial number that produces at random again, as " ycyf "/" 28 ", make the identification code that identification code generation module 130 produced be " ksg_ycyf_1 "/" ksg_28_1 ", but identification code generation module 130 produce the mode of identification code not as limit.
Identification code generation module 130 even also can in the identification code that produces in the above described manner, add the device identification code of transmission end 100, just international move the equipment identification code (InternationalMobile Equipment Identity number, IMEI).For example, when the file name of file destination is " ksg.jpg ", identification code generation module 130 adds the serial number " 28 " when producing identification code except meeting, also can add the international equipment identification code " 350686303527040 " that moves, then the identification code of identification code generation module 130 generations will be " ksg_350686303527040_28_1 ".
Message package module 150 is responsible for according to the Multimedia Message form, and the identification code corresponding with this divided file that file division module 120 is produced by divided file that file destination was partitioned into and identification code generation module 130 is encapsulated in in the Multimedia Message first.Wherein, if identification code is the file name of corresponding divided file, then message package module 150 can directly encapsulate divided file, so the file name of divided file also can be recorded in the Multimedia Message, and if identification code is not the file name of divided file, then message package module 150 is when the encapsulation divided file, also need corresponding identification code recording in Multimedia Message, for example with the Word message record identification code of Multimedia Message, or behind the corresponding relation with the file name of text record divided file and identification code, encapsulate text file again, even the medium mode of gauge outfit that is recorded in Multimedia Message writes down the identification code of corresponding divided file.
What is particularly worth mentioning is that, when message package module 150 is Multimedia Message at the encapsulation divided file, other file that can also the package file size be no more than the residual capacity of Multimedia Message, that is to say, message package module 150 can together be encapsulated as Multimedia Message first with divided file and other file, and is encapsulated as the heap(ed) capacity that is no more than Multimedia Message with the sum total of the file size of the divided file of Multimedia Message first and other file.Wherein, can be divided file from different files with together packed same other file of Multimedia Message first of divided file, or the set of other different file.
First transport module 160 is responsible for sending the Multimedia Message that message package module 150 is produced with the Multimedia Message service.Because Multimedia Message need send to receiving terminal 200 by MMS Relay/Server 400, so first transport module 160 can be sent to MMS Relay/Server 400 with Multimedia Message.Wherein, what is particularly worth mentioning is that, though the form of the Multimedia Message that first transport module 160 is sent is with existing identical, but the multimedia file that is write down in the existing Multimedia Message is necessary for complete multimedia file, and in the present invention, being recorded in file in the Multimedia Message, to have a file at least be not complete, that is to say, the file that Multimedia Message of the present invention write down may be the part (file of part) of a complete file, also may be the part of two different files, or the file of a part and one or more complete file.
Via modules such as above-mentioned file division module 120, identification code generation module 130, message package module 150 and first transport modules 160, transmission end 100 can will comprise the Multimedia Message of each divided file respectively repeatedly to send to receiving terminal 200 with the Multimedia Message service after file destination is divided into a plurality of divided files.
Then go on to say receiving terminal 200, receiving terminal 200 is similar to transmission end 100, be generally hand-held devices such as mobile phone, PDA, but the present invention is not as limit, other can use the device of Multimedia Message service transmitting-receiving Multimedia Message all may be the receiving terminal 200 that the present invention carried, and for example the server among Figure 1A 600 also can receive the Multimedia Message by transmission end 100.Wherein, receiving terminal 200 comprises second transport module 260 and file recombination module 290 shown in Fig. 2 B.
What is particularly worth mentioning is that, if second transport module 260 does not receive and cuts apart all divided files that produced behind the file destination, then file recombination module 290 equally can be according to the pairing identification code of the divided file that comprises in each Multimedia Message, arrange each divided file that has received, and according to the order after arranging, in regular turn each divided file is combined as destination file as much as possible, the destination file of this moment will be incomplete file destination.Generally speaking, destination file after 290 combinations of file recombination module is the previous byte of divided file that first byte of file destination does not extremely receive, and the divided file behind this divided file that does not receive then can be dropped (drop) if can't use.For example, second transport module 260 receives three Multimedia Messages, when the pairing identification code of divided file is the file name of divided file, file name as if the divided file that is comprised in three Multimedia Messages is respectively " ksg_28_1.jpg ", " ksg_28_2.jpg " and " ksg_28_4.jpg ", then file recombination module 290 can be according to the file name of divided file, arranging divided file is " ksg_28_1.jpg ", the order of " ksg_28_2.jpg " and " ksg_28_4.jpg ", because second transport module 260 does not receive the Multimedia Message of encapsulation divided file " ksg_28_3.jpg ", therefore file recombination module 290 can be incorporated into divided file " ksg_28_1.jpg " afterwards with divided file " ksg_28_2.jpg ", and abandon divided file " ksg_28_4.jpg ", that is to say that the destination file of file recombination module 290 combination results is preceding two parts of file destination " ksg.jpg ".
By modules such as second above-mentioned transport module 260 and file recombination modules 290, receiving terminal 200 can receive the Multimedia Message that transmission end 100 is sent by the Multimedia Message service, and the divided file that Multimedia Message comprised reconfigured be destination file.
In addition, receiving terminal 200 more can include file acquisition module 270, when being responsible in the Multimedia Message that second transport module 260 is received, not only comprising a divided file, by capturing this divided file and one or more other file (other divided file or complete file) in the Multimedia Message.That is to say, if the message package module 150 of transmission end 100 encapsulates a divided file and one or more other file in Multimedia Message, then file acquisition module 270 just can be by capturing divided file and other file respectively in this Multimedia Message, so as to the divided file that allows in the file recombination module 290 combinational multimedia message.
Receiving terminal 200 also can comprise storage module 201, be responsible for the destination file of store files recombination module 290 combination results, and when receiving terminal 200 include file acquisition modules 270, store files acquisition module 270 is by other the complete file that is captured in the Multimedia Message.
On practice, because transmission end 100/ receiving terminal 200 may provide the function that transmits Multimedia Message and receive Multimedia Message simultaneously, so transmission end 100 and receiving terminal 200 more can be combined into a Multimedia Message R-T unit 300, so, Multimedia Message R-T unit 300 can become transmission end 100 or receiving terminal 200, that is to say, it is divided file that Multimedia Message R-T unit 300 can be cut apart file destination, and, also the divided file that is comprised in the Multimedia Message that receives can be reassembled as file destination with the Multimedia Message transmission.
Shown in Fig. 2 C, Multimedia Message R-T unit 300 comprises storage module 301, file division module 320, identification code generation module 330, message package module 350, transport module 360, file recombination module 390, and the file acquisition module 370 that can add.Wherein, file division module 320, identification code generation module 330 and message package module 350 are identical with the function of file division module 120, identification code generation module 130 and message package module 150 among Fig. 2 A respectively, file acquisition module 370 (if any) and file recombination module 390 are identical with the file acquisition module 270 and the function of file recombination module 290 among Fig. 2 B respectively, so repeat no more.Transport module 360 then comprises first transport module 160 among Fig. 2 A and the function of second transport module 260 among Fig. 2 B, equally no longer repeat specification.
In addition, storage module 301 comprises all functions of the storage module 101 among Fig. 2 A, in addition, storage module 301 also can be responsible for the destination file of store files recombination module 390 combination results, and when Multimedia Message R-T unit 300 include file acquisition modules 370, store files acquisition module 370 is by other the complete file that is captured in the Multimedia Message.
Then explain orally operation system of the present invention and method, and please refer to the method flow diagram that use Multimedia Message that Fig. 3 A the present invention carried transmits file with an embodiment, and the schematic diagram of Fig. 4.
In the present embodiment, suppose that transmission end 100 and receiving terminal 200 all are to carry out mobile phone of the present invention is arranged, but do not exceed with mobile phone with receiving terminal 200 in the transmission end 100 that the present invention carried.In the present embodiment, also the hypothetical target file is a film, but the file destination that the present invention carried does not also exceed with film.
When user's desire of transmission end 100 sent son's film (file destination) father to and watches, the user of transmission end 100 needed earlier the film with son to be stored in the storage module 101 of transmission end 100 (step 501).Suppose in the present embodiment, storage module 101 is a memory card, the film that the user of transmission end 100 can be called file the son of " child.3gp " is stored in the memory card, and memory card is inserted in the memory card slot of the employed mobile phone of user (transmission end 100), make transmission end 100 comprise storage module 101.
Afterwards, the user of transmission end 100 can import father's phone number on mobile phone, and in the operating process that transmits Multimedia Message, select user's son's film " child.3gp ", so as to there is mobile phone of the present invention that transmission end 100 users' son's film is sent on transmission end 100 users' father's the mobile phone (receiving terminal 200) by the Multimedia Message service by execution, make transmission end 100 users' father to have mobile phone of the present invention to watch transmission end 100 users' son's film by execution.
When the user of transmission end 100 confirm with Multimedia Message with transmission end 100 users' son's film advance behind transmission end 100 users' father's mobile phone, the file division module 120 of transmission end 100 can read transmission end 100 users' son's film (step 510) to the storage module 101 of transmission end 100.Then, the file division module 120 of transmission end 100 can be divided into a plurality of divided files (step 520) with transmission end 100 users' son's film according to predetermined volumes.Suppose in the present embodiment, the predetermined volumes that transmission end 100 is set is 30KB, if the file size of transmission end 100 users' son's film " child.3gp " is 140KB, then transmission end 100 users' son's film can't directly send receiving terminal 200 to existing Multimedia Message, so 120 meetings of file division module are divided into five divided files with transmission end 100 users' son's film, make the file size of each divided file all within 30KB (predetermined volumes that transmission end 100 sets), for example in five divided files, the file size of four divided files is " 30KB ", and the file size of another divided file is " 20KB ".
After the file division module 120 of transmission end 100 was divided into five divided files (step 520) with file destination, the identification code generation module 130 of transmission end 100 can produce corresponding identification code (step 530) respectively for five divided files.Suppose in the present embodiment, the identification code that identification code generation module 130 is generated is respectively " child_13_1 ", " child_13_2 ", " child_13_3 ", " child_13_4 " and " child_13_5 ", and first that is partitioned into file division module 120 is corresponding to the 5th divided file in regular turn.
Identification code generation module 130 in transmission end 100 is after five divided files produce corresponding identification code (step 530) respectively, the identification code that file division module 120 can be generated identification code generation module 130 is defined as the file name of corresponding divided file, that is to say that file division module 120 can be defined as " child_13_1.3gp ", " child_13_2.3gp ", " child_13_3.3gp ", " child_13_4.3gp " and " child_13_5.3gp " in regular turn with first title to the 5th divided file that it was partitioned into.Wherein, the identification code that the present invention carried might not need to be defined as the file name of divided file.
After the identification code that the file division module 120 of transmission end 100 is generated identification code generation module 130 is defined as the file name of corresponding divided file, the message package module 150 of transmission end 100 can be encapsulated as Multimedia Message (step 550a) with divided file and corresponding identification code respectively according to the Multimedia Message form.In the present embodiment, because the file name of divided file is corresponding identification code, so message package module 150 can be encapsulated as five Multimedia Messages respectively with five divided files.And if the file name of divided file is not corresponding identification code, then when message package module 150 during at first divided file of encapsulation (suppose file name be " part01.3gp "), corresponding identification code " child_13_1 " can also be recorded to the Word message of Multimedia Message, or behind the corresponding relation with text " id.txt " record " part01.3gp:child_13_1 ", text " id.txt " is packaged in the same Multimedia Message first in the lump.Then, message package module 150 meeting continuation same way as encapsulate other divided file and corresponding identification code.
100 message package module 150 is according to the Multimedia Message form in the transmission end, after divided file and corresponding identification code be encapsulated as Multimedia Message (step 550a), first transport module 160 of transmission end 100 can send to transmission end 100 users' father's mobile phone (step 560) respectively.Because Multimedia Message need transmit by Multimedia Message center 400, so first transport module 160 can be sent to MMS Relay/Server 400 with five Multimedia Messages that message package module 150 is produced one by one by the Multimedia Message service, MMS Relay/Server 400 is after receiving the Multimedia Message that is transmitted transmission end 100, meeting is according to transmission end 100 users' that write down in the Multimedia Message father's phone number, directly the Multimedia Message that transmission end 100 is sent sends the receiving terminal 200 that uses this phone number to, or sending Multimedia Message earlier downloads notice to the receiving terminal 200 that uses this phone number, make second transport module 260 of receiving terminal 200 receive after Multimedia Message that MMS Relay/Server 400 sent downloads notice, be online to MMS Relay/Server 400, the Multimedia Message that will write down this phone number by MMS Relay/Server 400 sends receiving terminal 200 to again, makes second transport module 260 download the Multimedia Message that is sent by transmission end 100.
After second transport module 260 of receiving terminal 200 receives the Multimedia Message that transmission end 100 sent, the file recombination module 290 of receiving terminal 200 can be by capturing divided file (step 570a) in the Multimedia Message, and be destination file (step 590) according to the pairing identification code reorganization of the divided file that is captured divided file.Because in the present embodiment, the file division module 120 of transmission end 100 is defined as identification code the file name of divided file, therefore file recombination module 290 can be arranged five divided files according to the file name of five received divided files that Multimedia Message comprised of second transport module 260, that is to say, file recombination module 290 can be arranged divided file " child_13_1.3gp " in regular turn, divided file " child_13_2.3gp ", divided file " child_13_3.3gp ", behind divided file " child_13_4.3gp " and the divided file " child_13_5.3gp ", according to the order of arranging five divided files are combined as destination file, this destination file is file destination " child.3gp ", makes transmission end 100 users' father can use its mobile phone to watch its grandson's film.So, the present invention can use Multimedia Message service transmission to surpass the file of the heap(ed) capacity of Multimedia Message first.
If in the transmittance process of Multimedia Message, second transport module 260 of receiving terminal 200 receives only the four fundamental rules Multimedia Message, suppose that second transport module, the 260 received packaged divided files of Multimedia Message are " child_13_1.3gp ", " child_13_2.3gp ", " child_13_4.3gp " and " child_13_2.3gp ", then file recombination module 290 can be according to the file name of divided file, arrange divided file " child_13_1.3gp " in regular turn, divided file " child_13_2.3gp ", divided file " child_13_4.3gp " and divided file " child_13_2.3gp ", because second transport module 260 does not receive the Multimedia Message of encapsulation divided file " child_13_3.3gp ", therefore at file recombination module 290 divided file " child_13_2.3gp " is combined in divided file " child_13_1.3gp " afterwards, and divided file " child_13_5.3gp " is combined in divided file " child_13_4.3gp " afterwards, and can further attempt divided file " child_13_4.3gp " is combined in divided file " child_13_2.3gp " afterwards, if the file after the combination can be played, then make up the file that is produced behind four divided files and be destination file, if the file after the combination cannot be played, then combination of files module 290 can abandon divided file " child_13_4.3gp " and divided file " child_13_5.3gp ", so, the destination file of file recombination module 290 combination results will be preceding two parts of file destination " child_13.3gp ".
In sum, after difference between the present invention and the prior art is that transmission end 100 is divided into divided file with file destination as can be known, transmit divided file to receiving terminal 200 with Multimedia Message, receiving terminal 200 is after receiving each divided file, identification code according to corresponding divided file puts in order, divided file is reassembled as the technological means of destination file, can solve by this technological means that prior art is existing can't to transmit the problem that file size surpasses the file of heap(ed) capacity with Multimedia Message, and then reach the technology effect that transmits big file with the Multimedia Message service.
In addition, in the above-described embodiments, suppose that file size is " child_13_1.3gp " for the divided file of " 20KB ", if the message package module 150 of transmission end 100 is at encapsulation divided file " child_13_1.3gp " during for Multimedia Message first, also the file with other is packaged in the same Multimedia Message first, for example file size is that the system data file (complete file) or the file size of " 3KB " are the divided file " ksg_3.jpg " (partial document) of " 10KB ", and then receiving terminal 200 must include file acquisition modules 270.So, will be shown in the flow process of Fig. 3 B, after the message package module 150 of transmission end 100 is cut file destination " child_13.3gp " and system data documents per minute file " ksg_3.jpg " and is encapsulated as first Multimedia Message (step 550b), first transport module 160 of transmission end 100 can send encapsulation divided file " child_13_1.3gp " and the system data documents per minute cuts the Multimedia Message of file " ksg_3.jpg " to receiving terminal 200 (step 560), receive after encapsulation divided file " child_13_1.3gp " and system data documents per minute cut the Multimedia Message of file " ksg_3.jpg " at second transport module 260 of receiving terminal 200, in the Multimedia Message that the file acquisition module 270 of receiving terminal 200 can be received by second transport module 260 of receiving terminal, capture divided file " child_13_1.3gp " and system data documents per minute and cut file " ksg_3.jpg " (step 570b), so, file recombination module 290 can receive other and cuts apart behind the divided file of " child_13.3gp " follow-up, combination divided file " child_13_1.3gp " (step 590), and allow the system data file be received that end 200 uses or receive other and cut apart behind the divided file of " ksg.jpg " follow-up, make up divided file " ksg_3.jpg ".
Moreover use Multimedia Message of the present invention transmits the method for file, can be implemented in the combination of hardware, software or hardware and software.
Though execution mode provided by the present invention as above, described content is not in order to direct qualification scope of patent protection of the present invention.Any those skilled in the art under the prerequisite that does not break away from spirit and scope disclosed in this invention, do a little change retouching to reaching of enforcement of the present invention in form on the details, all belong to scope of patent protection of the present invention.Scope of patent protection of the present invention, still must with appended claim the person of being defined be as the criterion.
Claims (12)
1. method of using Multimedia Message to transmit file is characterized in that this method comprises the following step at least:
One transmission end stores a file destination, and this file destination is the file of complete content;
It is plural divided file that this file destination is cut apart according to predetermined volumes in this transmission end;
This transmission end produces corresponding respectively respectively each identification code of this divided file;
This transmission end encapsulates respectively respectively with the Multimedia Message form, and this divided file and corresponding respectively this identification code are plural Multimedia Message;
This transmission end uses the Multimedia Message service to send respectively this Multimedia Message to one receiving terminal; And
This receiving terminal is a destination file according to being recorded in respectively this identification code in this Multimedia Message respectively those divided files of recombinating.
2. use Multimedia Message as claimed in claim 1 transmits the method for file, it is characterized in that, this transmission end more comprises this transmission end in encapsulation respectively during this divided file with the Multimedia Message form step that to encapsulate each divided file and corresponding respectively this identification code respectively be plural Multimedia Message, and the package file size is no more than the respectively step of other file of the residual capacity of this Multimedia Message in the lump.
3. use Multimedia Message as claimed in claim 1 transmits the method for file, it is characterized in that, it is that this transmission end produces respectively this identification code with character string or the serial number that produces at random that this transmission end produces the corresponding respectively respectively step of each identification code of this divided file.
4. system that uses Multimedia Message to transmit file is characterized in that this system comprises at least:
One transmission end wherein more comprises:
One storage module, in order to store a file destination, this file destination is the file of complete content;
One file division module, cutting apart this file destination in order to the foundation predetermined volumes is plural divided file;
One identification code generation module is in order to produce corresponding respectively respectively each identification code of this divided file;
One message package module encapsulates each divided file and corresponding respectively this identification code respectively in order to foundation Multimedia Message form and is each Multimedia Message; And
One first transport module sends respectively this Multimedia Message in order to use the Multimedia Message service; And
One receiving terminal wherein more comprises:
One second transport module receives respectively this Multimedia Message in order to use the Multimedia Message service; And
One file recombination module is in order to being a destination file according to being recorded in respectively this identification code in this Multimedia Message respectively those divided files of recombinating.
5. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that, this system more comprises a file acquisition module, in order to by this divided file of acquisition or this divided file and at least one other file in this multimedia file respectively, those other files are that this message package module is when encapsulation one this divided file is this Multimedia Message, be packaged in the lump in this Multimedia Message, wherein, the sum total of the file size of those other files is no more than the residual capacity after this Multimedia Message encapsulates this divided file.
6. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that this predetermined volumes is less than or equal to the heap(ed) capacity that transmits Multimedia Message.
7. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that, this destination file is complete this file destination or the part of this file destination.
8. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that, this message package module encapsulates respectively this identification code respectively and is the Word message of this Multimedia Message respectively, or more in order to set up a text, and encapsulate this divided file and this Multimedia Message of text file to, wherein, the corresponding relation of this divided file of text file logging and corresponding this identification code.
9. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that, this document is cut apart module, and more this identification code is the file name of corresponding divided file in order to set respectively.
10. use Multimedia Message as claimed in claim 4 transmits the system of file, it is characterized in that, this destination file is the complete file destination or the file destination of part.
11. a system that uses Multimedia Message to transmit file is applied to a Multimedia Message R-T unit, this system comprises at least:
One storage module, in order to store this first file destination, this first file destination is the file of complete content;
One file division module, cutting apart this first file destination in order to the foundation predetermined volumes is plural first divided file;
One identification code generation module is in order to produce each first identification code of corresponding respectively this first divided file respectively;
One message package module, encapsulating respectively respectively in order to foundation Multimedia Message form, this first divided file and corresponding respectively this first identification code are each first Multimedia Message;
One transport module sends respectively this first Multimedia Message in order to use the Multimedia Message service, and in order to use the Multimedia Message service to receive plural second Multimedia Message; And
One file recombination module is in order to being a destination file according to being recorded in respectively this second identification code in this second Multimedia Message respectively those second divided files of recombinating.
12. use Multimedia Message as claimed in claim 11 transmits the system of file, it is characterized in that, this system more comprises a file acquisition module, in order to by this divided file of acquisition and at least one other file in this multimedia file respectively, those other files are that this message package module is when encapsulation one this divided file is this Multimedia Message, be packaged in the lump in this Multimedia Message, wherein, the sum total of the file size of those other files is no more than the residual capacity after this Multimedia Message encapsulates this divided file.
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| CN2009102114538A CN102056094A (en) | 2009-11-10 | 2009-11-10 | System and method for transmitting file by using multimedia information |
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| CN2009102114538A CN102056094A (en) | 2009-11-10 | 2009-11-10 | System and method for transmitting file by using multimedia information |
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| CN102056094A true CN102056094A (en) | 2011-05-11 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104636092A (en) * | 2014-12-30 | 2015-05-20 | 珠海赛纳打印科技股份有限公司 | Image forming control system and method |
| CN104661172A (en) * | 2015-01-26 | 2015-05-27 | 武汉健坤科技有限公司 | Extended data transmission method and extended data transmission system based on Bluetooth low power consumption |
| CN104778154A (en) * | 2015-04-09 | 2015-07-15 | 天脉聚源（北京）教育科技有限公司 | Partitioning method and device of txt text data |
| CN105677234A (en) * | 2014-11-22 | 2016-06-15 | 重庆市上卓信息技术有限公司 | Data splicing and merging system and method thereof |
| CN112911023A (en) * | 2021-04-20 | 2021-06-04 | 中国邮政储蓄银行股份有限公司 | File transmission method, transmission device and file transmission system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105677234A (en) * | 2014-11-22 | 2016-06-15 | 重庆市上卓信息技术有限公司 | Data splicing and merging system and method thereof |
| CN104636092A (en) * | 2014-12-30 | 2015-05-20 | 珠海赛纳打印科技股份有限公司 | Image forming control system and method |
| CN104636092B (en) * | 2014-12-30 | 2018-06-12 | 珠海赛纳打印科技股份有限公司 | A kind of image forms control system and image formation control method |
| CN104661172A (en) * | 2015-01-26 | 2015-05-27 | 武汉健坤科技有限公司 | Extended data transmission method and extended data transmission system based on Bluetooth low power consumption |
| CN104778154A (en) * | 2015-04-09 | 2015-07-15 | 天脉聚源（北京）教育科技有限公司 | Partitioning method and device of txt text data |
| CN112911023A (en) * | 2021-04-20 | 2021-06-04 | 中国邮政储蓄银行股份有限公司 | File transmission method, transmission device and file transmission system |
| CN112911023B (en) * | 2021-04-20 | 2023-06-06 | 中国邮政储蓄银行股份有限公司 | File transmission method, file transmission device and file transmission system |
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Application publication date: 20110511 |