CN1925650A - Method for transmitting/receiving file in mobile communication terminal and mobile communication terminal - Google Patents
Method for transmitting/receiving file in mobile communication terminal and mobile communication terminal Download PDFInfo
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- CN1925650A CN1925650A CNA2006101038779A CN200610103877A CN1925650A CN 1925650 A CN1925650 A CN 1925650A CN A2006101038779 A CNA2006101038779 A CN A2006101038779A CN 200610103877 A CN200610103877 A CN 200610103877A CN 1925650 A CN1925650 A CN 1925650A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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Abstract
A method for transmitting/receiving file in mobile communication terminal and a mobile communication terminal are disclosed, wherein the file larger than the reference value is divided and transmitted in a certain capacity to reduce the communication failure. The mobile communication terminal of the invention comprises the following components: a memorizer storing random files and the dividing program which divides the larger files, a close range wireless communication part communicating with the other side in a near range communication manner; a control component executing a transmit mode, dividing the files in a certain capacity and adding a dividing information in the header of the divided files when the selective file in the sorted files is larger than the reference value.
Description
Technical field
The present invention relates to method for transmitting/receiving file and mobile communication terminal in the mobile communication terminal.
Background technology
Except simple voice call function, also have the MMI based on dynamic image or image (the Man Machine Interface-man-machine interface) function that is used to receive beyond music file and MOD (the Music On Demand-Music on Demand) function of playing, the word message, digital camera functionality etc. in the current mobile communication terminal.Thus, in the process of operation above-mentioned functions, often the various data files of above-mentioned mobile communication terminal stored need be sent to other mobile communication terminal or PC etc. or therefrom reception.
But, under the situation of utilizing the IrDA of mobile communication terminal (Infrared Data Association-Infrared Data Association) to transmit, when selecting to need the file of transmission, what will have nothing to do with the size of selected file directly transmits, making will be according to the size of file and may the long delivery time of needs, or the interference around being subjected in the process that transmits and improve wrong incidence.
And, because going up effective size of data at the transmission characteristic (spec) of IrDA is 2,048KB, under the situation of the bigger file of transmitting-receiving, can't guarantee the accuracy of data, and may reach that to liken to be to transmit 1/100 of specification owing to transmit the mistake of data, 000,000,000BER (Bit Per Error) higher mistake and transmit failure.
Summary of the invention
Technical problem to be solved by this invention is to provide method for transmitting/receiving file and the mobile communication terminal in a kind of mobile communication terminal, in the present invention, the file that will exceed fiducial value is cut apart with a certain size, and include file information transmits in the head of the file of cutting apart, thus the wrong incidence can reduce transmitting/receiving file time the and transmit the phenomenon of failure.
For achieving the above object, the mobile communication terminal among the present invention is characterized in that, includes following several sections: store file and the memory that is used to cut apart the segmentation procedure of the size that exceeds the file that presets fiducial value arbitrarily; With the wireless near field communication portion of the other side by close range wireless communication modes transmitting-receiving file; The size of the file of selecting in the file of above-mentioned store memory storage exceeds under the situation of fiducial value, the execution pattern of delivering letters makes by above-mentioned segmentation procedure to be cut apart corresponding file with certain size, and comprises the control part that carve information transmits in the above-mentioned file head of cutting apart.
And, the present invention is characterized in that: also include collection of letters pattern in the above-mentioned control part, make and receiving by wireless near field communication under the situation of file, divided file is analyzed and judged whether to be to head to the file of above-mentioned reception, when confirming that the file that receives is divided file, to utilize the divided file of all receptions to generate a file based on the carve information of above-mentioned divided file.
And the present invention is characterized in that, the control part that is used for carrying out the above-mentioned pattern of delivering letters includes: the file selection portion that is used to select to send to the other side's file; The size of the file that will select by above-mentioned file selection portion compares with the fiducial value that presets, and judges whether to exceed the comparison judging part of fiducial value; Exceed under the situation of fiducial value when the size of the file of selecting in above-mentioned relatively judgment result, the file of above-mentioned selection is cut apart and comprised the cutting treatmenting part of carve information with a certain size in the head of the file of cutting apart; Be used to transmit the handling part of delivering letters that comprises the divided file of carve information by above-mentioned cutting treatmenting part.
And the present invention is characterized in that, also includes in the above-mentioned control part: the handling part of delivering letters again, when receiving by wireless near field communication under the situation of error indexes tabulation, it will send the corresponding divided file of error indexes tabulation with above-mentioned reception again.
And the present invention is characterized in that: the number of the kind of the file that the carve information in the head of above-mentioned divided file is transmitted by needs, the file that needs transmit, the index of the divided file of current needs transmission and the number of divided file constitute.
And the present invention is characterized in that, carries out in the control part of above-mentioned collection of letters pattern to include: the collection of letters handling part that receives file by above-mentioned wireless near field communication; Head to the file that receives by above-mentioned collection of letters handling part is analyzed, and confirms whether be the head analysis portion of divided file; Confirm as at the analysis result of above-mentioned head analysis portion under the situation of divided file, judge whether there is vicious false judgment portion in the divided file of above-mentioned reception; Judged result in above-mentioned false judgment portion does not exist under the situation of mistake in divided file, with the divided file that receives be stored in preset cut apart the index safety-deposit box, judged result in above-mentioned false judgment portion exists under the vicious situation in divided file, with the index stores of the corresponding divided file stores processor portion in the error indexes safety-deposit box that presets; Utilize the above-mentioned file generating unit that the normal divided file of storing in the index safety-deposit box generates a file of cutting apart.
And, the present invention is characterized in that, the control part that is used for carrying out above-mentioned collection of letters pattern also includes: the wrong file handling part, transmit the index of the divided file of storing in the above-mentioned error indexes safety-deposit box, make the reception divided file corresponding again, and the above-mentioned divided file that receives again is inserted into the respective index position with the index of divided file.
And for achieving the above object, the method for transmitting/receiving file in the mobile communication terminal among the present invention is characterized in that, includes following several steps: selection need send the step of the other side's file to; When the size of the file of above-mentioned selection exceeds under the situation of fiducial value, corresponding file is cut apart the step that in the file head of cutting apart, comprises carve information and transmit simultaneously by the segmentation procedure of storing in advance in the memory by wireless near field communication with a certain size.
And, the present invention is characterized in that, also include: when receiving by wireless near field communication under the situation of file, whether the head of the file that receives is analyzed and confirmed is divided file, when confirming that the file that receives is divided file, to utilize the step of a file of divided file generation of all receptions based on the carve information of above-mentioned divided file.
And the present invention is characterized in that, includes in the step of above-mentioned transmission: the size and the fiducial value that presets of the file of above-mentioned selection are compared, and judge whether it exceeds the comparison determining step of fiducial value; Exceed under the situation of fiducial value when the size of the file of selecting in the above-mentioned result who relatively judges, the file of above-mentioned selection is cut apart and comprised the dividing processing step of carve information with certain size in the head of divided file; Transmission comprises the treatment step of delivering letters of the divided file of carve information by above-mentioned dividing processing step.
And the present invention is characterized in that: after the above-mentioned treatment step of delivering letters, when receive under the situation of error indexes tabulation the treatment step of delivering letters again of the divided file that the error indexes tabulation that also includes transmission again and receive is corresponding by wireless near field communication.
And the present invention is characterized in that, includes in the step of above-mentioned generation: the collection of letters treatment step that receives file by above-mentioned wireless near field communication; Head to the file that receives by above-mentioned collection of letters treatment step is analyzed, and judges whether the head analytical procedure into divided file; Confirm as at the analysis result of above-mentioned head analytical procedure under the situation of divided file, judge in the divided file that receives whether have vicious false judgment step; Judged result in above-mentioned false judgment step does not exist under the situation of mistake in divided file, with the divided file of above-mentioned reception be stored in preset cut apart the index safety-deposit box, exist under the vicious situation in divided file in the judged result of above-mentioned false judgment step, with the index stores of corresponding divided file stores processor step in the error indexes safety-deposit box that presets; Utilize the above-mentioned step that the normal divided file of storing in the index safety-deposit box generates a file of cutting apart.
And, the present invention is characterized in that: after above-mentioned stores processor step, also include the index that transmits the divided file of storing in the above-mentioned error indexes safety-deposit box, make the reception divided file corresponding again, and the divided file that will receive again is inserted into the wrong file treatment step of corresponding index position with the index of divided file.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the block diagram of structure of mobile communication terminal that is used for illustrating the execute file receiving/transmission method of one embodiment of the invention;
Fig. 2 is the block diagram that is used for describing in detail the control part that Fig. 1 illustrates;
Fig. 3 is the action flow chart that is used for illustrating the method for transmitting/receiving file of mobile communication terminal when delivering letters pattern of one embodiment of the invention;
Fig. 4 is the action flow chart that is used for illustrating the method for transmitting/receiving file of mobile communication terminal when collection of letters pattern of one embodiment of the invention;
Fig. 5 is the schematic diagram that is used to illustrate the head of divided file.
Wherein, Reference numeral:
100: mobile communication terminal 110: key input part
120: control part 120a: the mobile communication handling part
120b: file selection portion 120c: compare judging part
120d: cutting treatmenting part 120e: the handling part of delivering letters
120f: handling part 120g again delivers letters: collection of letters handling part
120h: head analysis portion 120i: false judgment portion
120j: the 120k of stores processor portion: file generating unit
120l: wrong file handling part 130: memory
140: display part 150: speech processes portion
160: loud speaker 170: microphone
180: wireless near field communication portion 190: cellular communication portion
Embodiment
With reference to the accompanying drawings method for transmitting/receiving file in the mobile communication terminal of the present invention and mobile communication terminal are described in detail.
Fig. 1 is the block diagram of structure of mobile communication terminal that is used for illustrating the execute file receiving/transmission method of one embodiment of the invention.
With reference to accompanying drawing 1, include in the mobile communication terminal 100: the key input part 110 that constitutes and be used to select to send to the other side's file by button; When the size of the file of selecting by above-mentioned key input part 110 exceeds under the situation of fiducial value, it is cut apart with a certain size and comprise carve information in the head of divided file transmit, when receiving file from the outside by close range wireless communication modes, whether the file that judge to receive is divided file, and receives all divided files and be generated as the control part 120 of a file under the situation of divided file; Be used to store the various end messages of mobile communication corresponding terminal, and store file and the memory 130 that is used to cut apart the segmentation procedure of the file size that exceeds fiducial value arbitrarily; Be used to provide the display part 140 of outside picture window and/or inner picture window; Speech processes portion 150; Microphone 170; Loud speaker 160; Utilize wireless near field communication to carry out the wireless near field communication portion 180 that wireless signal is handled; Be used to carry out the cellular communication portion (Cellular) 190 that handles with the wireless signal of other mobile communication terminal etc.
Wherein, control part 120 is used to control the molar behavior of mobile communication terminal, and selecting need be to file that the other side transmits the time, when the size of the file of above-mentioned selection exceeds under the situation of fiducial value, above-mentioned control part 120 will be cut apart the file of selecting by the segmentation procedure of storage in the memory 130 with certain size, the while comprises carve information and transmits by wireless near field communication portion 180 in the head of the file of cutting apart.At this moment, be provided for carrying out the close range wireless communication module of wireless near field communication in the other side's the mobile communication terminal, make and to communicate by close range wireless communication modes.
And, when receiving by close range wireless communication modes under the situation of file, the head of the file of 120 pairs of receptions of above-mentioned control part is analyzed, and when confirming as divided file, to after receiving all divided files, utilize the divided file of above-mentioned reception to generate a divided file based on the carve information of divided file.Wherein, carve information refers to the kind of the file that needs transmission, the number that needs the file of transmission, the index of the current divided file that need transmit and the number of divided file etc.
And when existing in the divided file that receives under the vicious situation, the index stores of the divided file that comprises in the head of above-mentioned control part 120 with divided file is in the error indexes safety-deposit box.Thus, whether have the error indexes tabulation in the control part 120 misjudgment index safety-deposit boxes, make under the situation that has the error indexes tabulation, transmit the divided file that above-mentioned error indexes tabulation also receives again and the tabulation of above-mentioned error indexes is corresponding, the divided file that will receive again is inserted into corresponding index position and ends file generating run subsequently.
Wherein, the index of cutting apart is the sequence valve of the divided file of the current transmission in the whole divided file under the file division situation about transmitting, divided file be for cut apart transmit and from whole file with a certain size file data of cutting apart, the error indexes tabulation is because the tabulation of produce in the transmitting-receiving process multiple former thereby the divided file index that makes a mistake.
Wireless near field communication portion 180 for the wireless near field communication interval in distant terminal communicate, the conversion of signals that is used for 120 outputs of above-mentioned control part is the wireless signal of close range wireless communication modes.And the wireless signal that above-mentioned wireless near field communication portion 180 is used for close range wireless communication modes that the distant terminal in the wireless near field communication interval is received is converted to required signal.
Wherein, being exemplified as above-mentioned wireless near field communication portion 180 utilizes the IrDA communication mode to communicate operation, but the present invention is defined in this, and above-mentioned wireless near field communication portion 180 can communicate by RF communication mode, UWB (Ultra-Wide Band-ultra broadband) communication mode.
Cellular communication portion 190 is under the control action of above-mentioned control part 120, and the conversion of signals that is used for above-mentioned control part 120 outputs is a wireless signal.And above-mentioned cellular communication portion 190 is used for being converted to required signal and output by the wireless signal that antenna (ANT) receives.
Speech data is modulated and be converted to 150 pairs of voice signals by microphone (microphone) 170 inputs of speech processes portion, and the speech data of storage in speech data that will be by 190 inputs of above-mentioned cellular communication portion and the above-mentioned memory 130 is demodulated into voice signal, and will export with voice mode by loud speaker (speaker) 160.
Key input part 110 by a plurality of numerical keys and Menu key and the function key that is used to carry out various functions constitute, its by outside operation to above-mentioned control part 120 run-out key data.At this moment, above-mentioned key input part 110 selects to store the catalogue of the file that need send the other side to, and selects corresponding file from the catalogue of above-mentioned selection.
Thus, above-mentioned control part 120 is according to the menu display requirement of the user by key input part 110 input, reads corresponding menu and be presented in the display part 140 from above-mentioned memory 130.Promptly, above-mentioned key input part 110 is as common user profile input unit, it is provided with a plurality of numerical keys are applicable to mobile communication terminal to function key etc. a plurality of buttons, and when the input operation of each button that takes place to be provided with, the intrinsic key data that output is corresponding with each enter key also sends above-mentioned control part 120 to, makes the key input action by above-mentioned key input part 110 enter into menu display mode and choice menus.At this moment, above-mentioned control part 120 will read the menu corresponding with the correspondent button input and it will be presented in the display part 140 from memory 130.
Display part 140 is as liquid crystal indicator display unit such as (LCD), and its control by above-mentioned control part 120 shows the state that carries out of the state of mobile communication terminal or program.That is, above-mentioned display part 140 is used to show the integrality of mobile communication terminal or the user profile of input etc.
Store the operation program and the system program of above-mentioned control part 120 in the memory 130, above-mentioned operation program or system program are stored in read-only memory at random (ROM) zone that comprises in the memory 130 usually and can wipe as required, as the erasable read-only memory at random that removes EEPROM (the erasable read-only memory of writing), flash memory etc. are arranged.In addition, the random-access memory (RAM) that includes the data that are used for a plurality of operation programs execution of interim storage generation in the above-mentioned memory 130.
And, store file (for example, image file, music file, dynamic video file, text etc.) arbitrarily in the above-mentioned memory 130 and be used to cut apart the segmentation procedure of the size that exceeds the file that presets fiducial value.
As shown in Figure 2, include in the above-mentioned control part 120: be used to carry out the mobile communication handling part 120a that mobile communication signal is handled; File selection portion 120b; Compare judging part 120c; Cutting treatmenting part 120d; Handling part 120e delivers letters; Handling part 120f again delivers letters; Collection of letters handling part 120g; Head analysis portion 120h; The 120i of false judgment portion; The 120j of stores processor portion; File generating unit 120k and wrong file handling part 120l etc.
Wherein, mobile communication handling part 120a utilizes Radio Resource to carry out the module of mobile communication service in the mobile communication terminal, and it uses existing mobile communication technology to constitute and action, so will save detailed description thereof at this.
In order to utilize close range wireless communication modes (for example, the IrDA communication mode) to transmit file to the other side, file selection portion 120b selects predefined transmission menu item, and need to select the file of transmission in the catalogue that provides by the menu item of selecting.
Relatively relatively the size of the file by above-mentioned file selection portion (120b) selection and fiducial value be (for example for judging part (120c), 2,048KB) and judge whether to exceed fiducial value, at this moment, when the size of the file of selecting does not exceed under the situation of fiducial value, will transmit the file of above-mentioned selection.
In the judged result of above-mentioned relatively judging part 120c, when the size of the file of selecting by above-mentioned file selection portion 120b exceeds under the situation of fiducial value, cutting treatmenting part 120d with the file of above-mentioned selection with a certain size (for example, 2,048KB) cut apart.Wherein, a certain size is the size with file of minimum wrong incidence.
And, above-mentioned cutting treatmenting part 120d will comprise carve information in the above-mentioned file of cutting apart with a certain size, at this moment, the carve information that comprises in the above-mentioned divided file of cutting apart is the index of divided file of number, the transmission of current needs of the kind of the file that transmits of needs, file that needs transmit and the number of divided file etc.
The handling part 120e that delivers letters will send the other side's terminal by the divided file that above-mentioned cutting treatmenting part 120d is cut apart to by wireless near field communication portion 180.At this moment, the file of not cutting apart by above-mentioned cutting treatmenting part 120d that does not exceed fiducial value also will send the other side's terminal by above-mentioned wireless near field communication portion 180 to.
And after the whole transmission of divided file finished, the above-mentioned handling part 120e that delivers letters transmitted and finishes to deliver letters operation after file sends the signal that finishes.Equally, under the situation that is not the divided file file that do not exceed fiducial value, also will transmit file and send the signal that finishes.
When receiving by distant terminal under the situation of error indexes tabulation, the handling part 120f that delivers letters again is used for transmitting the corresponding divided file of error indexes tabulation with above-mentioned reception again.Wherein, above-mentioned error indexes tabulation refers to the above-mentioned current index that needs the divided file of transmission.
Collection of letters handling part 120g is used for receiving file by close range wireless communication modes.
When being judged as under the situation of divided file by above-mentioned head analysis portion 120h, the 120i of false judgment portion judges in the divided file of above-mentioned reception whether have mistake.
In the divided file of judging reception by the above-mentioned false judgment 120i of portion, do not exist under the situation of mistake, the 120j of stores processor portion is stored in the divided file of above-mentioned reception to be cut apart in the index safety-deposit box, exist under the vicious situation and judge by the above-mentioned false judgment 120i of portion in the divided file of reception, the above-mentioned stores processor 120j of portion with the index stores of the divided file of above-mentioned reception in the error indexes safety-deposit box.
File generating unit 120k utilizes cuts apart file of normal divided file generation of storing in the index safety-deposit box, promptly, above-mentioned file generating unit 120k generates a file by making up the above-mentioned divided file of storing in the index safety-deposit box of cutting apart, at this moment, the file of above-mentioned generation will be stored in the memory 130 and manage.
Whether have the index of divided file in the wrong file handling part 120l misjudgment index safety-deposit box, under the situation of the index that in above-mentioned error indexes safety-deposit box, has divided file, will transmit the error indexes tabulation again and receive corresponding divided file again.At this moment, in the divided file that receives again, do not exist under the situation of mistake, it is stored in above-mentioned cutting apart in the index safety-deposit box, and exists in the divided file that ought receive again under the vicious situation, will transmit the error indexes tabulation again and receive corresponding divided file again.
And, in the file that receives, exist under the vicious situation, above-mentioned wrong file handling part 120l will receive and the corresponding divided file of corresponding error indexes tabulation of asking to transmit again again, and the above-mentioned divided file that receives again is inserted into corresponding index position tabulation, make in divided file no longer to exist under the wrong situation, will make file of final generation.
Thus, the file that will exceed fiducial value is cut apart with certain size, include file information and transmitting in the file of cutting apart simultaneously, thereby the phenomenon of the collection of letters failure can reduce the transmitting-receiving operation time.
Below the method for transmitting/receiving file in the mobile communication terminal of as above one embodiment of the invention of structure is described.
Fig. 3 is the action flow chart that is used for illustrating the method for transmitting/receiving file of mobile communication terminal when delivering letters pattern of one embodiment of the invention.
As shown in Figure 3, the control part 120 of mobile communication terminal 100 in memory 130, store file arbitrarily in advance and be used for exceed preset fiducial value file with a certain size segmentation procedure of cutting apart (step S101).
The file selection portion 120b of control part 120 selects to send to the other side's file (step S103), wherein, selects the transmission menu item that presets as the method for select File, and corresponding file is provided from the catalogue that provides by the menu item of selecting.
The comparison judging part 120c of control part 120 judges whether the size of the file of selecting exceeds fiducial value (step S105).
The result who in above-mentioned S105 step, judges, when the size of the file of selecting does not exceed under the situation of fiducial value, the handling part 120e that delivers letters of control part 120 sends the file of selecting the other side's terminal (step S106) to and transmits subsequently by wireless near field communication portion 180 and sends signal (step S111) step that finishes.
The result who in above-mentioned S105 step, judges, when the size of the file of selecting exceeds under the situation of fiducial value, the cutting treatmenting part 120d of control part 120 with file with a certain size (for example, 2,048KB), and will in the head of the file of cutting apart, comprise carve information (step S107).
Wherein, illustrate the carve information that comprises in the head of file among Fig. 5.
As shown in Figure 5, Item_Type is the current kind (telephone number portion, schedule, photograph, message, V-card etc.) that needs the file of transmission; Num_Of_Item is the data that need the to transmit data numbers when being a plurality of; Part_Num_Of_File is with 2, the index of the file that current needs transmit in the file that 048KB is cut apart; Total_Num_Of_File be the data that will transmit with 2, the number of the partitioning portion when the 048KB size is cut apart.
For example, transmit when needs under the situation of 1 photo files of 4000KB size, with above-mentioned file with a certain size (2,048KB) be divided into 2 files, and in the head of two divided files, comprise carve information, wherein, the head of the 1st divided file is 2,1,1,2, ' L ', ' G ', ' M ', ' o ', ' b ', ' i ', ' l ', ' e '; The head of the 2nd divided file is 2,1,2,2, ' L ', ' G ', ' M ', ' o ', ' b ', ' i ', ' l ', ' e '.
Then, the handling part 120e that delivers letters of control part 120 sends the other side's terminal (step S109) to by the divided file that includes carve information in the head of wireless near field communication portion 180 with above-mentioned divided file.
Then, when the transmission of corresponding document finishes, the transmission that the above-mentioned handling part 120e that delivers letters will the transmit corresponding document signal (step S111) that finishes.
Subsequently, the handling part 120f that delivers letters again of control part 120 judges whether to receive error indexes tabulation (step S113).
The result who judges in above-mentioned S113 step will finish the operation of the invention described above when not receiving the error indexes tabulation.
But, the result who judges in above-mentioned S113 step is under the situation that receives the error indexes tabulation, and the above-mentioned handling part 120f that delivers letters again sends the divided file corresponding with above-mentioned error indexes tabulation to corresponding receiving side terminal (step S115) again by wireless near field communication portion 180.
Thus, even the size of the file that need transmit is bigger, also can will cuts apart with a certain size and transmit, thereby can reduce the phenomenon of collecting mail and failing.
Fig. 4 is the action flow chart that is used for illustrating the method for transmitting/receiving file of mobile communication terminal when collection of letters pattern of one embodiment of the invention.
As shown in Figure 4, the collection of letters handling part 120g of control part 120 receives file (step S201) by close range wireless communication modes.
Then, the head of the head analysis portion 120h of control part 120 butt joint message in-coming part is analyzed, and judges whether the file that receives is divided file (step S203).
The result who judges in above-mentioned S203 step ought not be under the situation of divided file, collection of letters handling part 120g receives transmission that transmit leg the transmits signal that finishes, then, the 120j of stores processor portion of control part 120 is with the file storage (step S204) in memory 130 that receives, afterwards, transmission receives signal (step S206).
But the result who judges in above-mentioned S203 step be when being under the situation of divided file, and the 120i of false judgment portion of control part 120 judges in the divided file of above-mentioned reception whether have mistake (step S205).
The result who judges in above-mentioned S205 step exists under the vicious situation in the divided file that receives, and the above-mentioned stores processor 120j of portion is with the index stores (step S208) in the error indexes safety-deposit box of above-mentioned divided file.
But the result who judges in above-mentioned S205 step does not exist under the situation of mistake in the divided file that receives, and the above-mentioned stores processor 120j of portion is stored in above-mentioned divided file cuts apart (step S207) in the index safety-deposit box.
Then, above-mentioned collection of letters handling part 120g receives and sends the signal (step S209) that finishes.Wherein, the above-mentioned transmission signal that finishes is to be used to point out divided file (for example, normal divided file, erroneous segmentation file) or the signal that finishes of the transfer operation of divided file not.Thus, under the situation that no longer has wrong file, can confirm to no longer include the divided file that needs reception.
Subsequently, whether have error indexes tabulation (step S211) in the wrong file handling part 120l misjudgment index safety-deposit box of control part 120.Wherein, above-mentioned error indexes tabulation refers to the index list of the divided file that makes a mistake.
The result who judges in above-mentioned S211 step is not when existing under the situation of error indexes tabulation in the error indexes safety-deposit box, and above-mentioned wrong file handling part 120l will transmit to transmit leg and receive signal (step S213).
But the result who judges in above-mentioned S211 step is when having in the error indexes safety-deposit box under the situation of error indexes tabulation, and above-mentioned wrong file handling part 120l will transmit error indexes tabulation (step S212) to transmit leg.Subsequently, will move to above-mentioned S201 step and receive and the corresponding corresponding divided file of error indexes tabulation by wireless near field communication portion 180.
Then, the file generating unit 120k of control part 120 utilizes and cuts apart a divided file generation file (step S215) of storing in the index safety-deposit box.At this moment, after transmitting the error indexes tabulation and receiving corresponding document again, the above-mentioned file that receives again is inserted into respective index position and spanned file, the file that generates by aforesaid operations will be stored in the memory 130 and manage.
Thus, in the divided file of cutting apart with a certain size and receiving, exist under the vicious situation, will make only to receive again to have vicious divided file and can improve collection of letters efficient.
The effect of invention:
According to aforesaid the present invention, in the present invention, the file that will exceed fiducial value is cut apart with a certain size, and the while comprises carve information and transmits in the file of cutting apart, thereby can reduce wrong incidence and collection of letters mortality when receiving and dispatching operation.
And, according to aforesaid the present invention, in the divided file of cutting apart with a certain size and receiving, exist under the vicious situation, will make only to receive again to have vicious divided file, thus can bigger raising transmitting-receiving efficient.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (13)
1. a mobile communication terminal is characterized in that, includes following several sections:
Store file and the memory that is used to cut apart the segmentation procedure of the size that exceeds the file that presets fiducial value arbitrarily;
With the wireless near field communication portion of the other side by close range wireless communication modes transmitting-receiving file;
The size of the file of selecting in the file of above-mentioned store memory storage exceeds under the situation of fiducial value, the execution pattern of delivering letters makes by above-mentioned segmentation procedure to be cut apart corresponding file with certain size, and comprises the control part that carve information transmits in the above-mentioned file head of cutting apart.
2. mobile communication terminal according to claim 1, it is characterized in that, also include collection of letters pattern in the above-mentioned control part, make and receiving by wireless near field communication under the situation of file, divided file is analyzed and judged whether to be to head to the file of above-mentioned reception, when confirming that the file that receives is divided file, will utilize the divided file of all receptions to generate a file based on the carve information of above-mentioned divided file.
3. mobile communication terminal according to claim 1 is characterized in that, the control part that is used for carrying out the above-mentioned pattern of delivering letters includes:
Be used to select to send to the file selection portion of the other side's file;
The size of the file that will select by above-mentioned file selection portion compares with the fiducial value that presets, and judges whether to exceed the comparison judging part of fiducial value;
Exceed under the situation of fiducial value when the size of the file of selecting in above-mentioned relatively judgment result, the file of above-mentioned selection is cut apart and comprised the cutting treatmenting part of carve information with a certain size in the head of the file of cutting apart;
Be used to transmit the handling part of delivering letters that comprises the divided file of carve information by above-mentioned cutting treatmenting part.
4. mobile communication terminal according to claim 3, it is characterized in that, also include in the above-mentioned control part: the handling part of delivering letters again when receiving by wireless near field communication under the situation of error indexes tabulation, will send and the error indexes of the above-mentioned reception corresponding divided file of tabulating again.
5. mobile communication terminal according to claim 3, it is characterized in that the carve information in the head of above-mentioned divided file is made of kind, the number that needs the file of transmission, the index of the current divided file that need transmit and the number of divided file of the file that needs transmit.
6. mobile communication terminal according to claim 2 is characterized in that, carries out in the control part of above-mentioned collection of letters pattern to include:
Receive the collection of letters handling part of file by above-mentioned wireless near field communication;
Head to the file that receives by above-mentioned collection of letters handling part is analyzed, and confirms whether be the head analysis portion of divided file;
Confirm as at the analysis result of above-mentioned head analysis portion under the situation of divided file, judge whether there is vicious false judgment portion in the divided file of above-mentioned reception;
Judged result in above-mentioned false judgment portion does not exist under the situation of mistake in divided file, with the divided file that receives be stored in preset cut apart the index safety-deposit box, judged result in above-mentioned false judgment portion exists under the vicious situation in divided file, with the index stores of the corresponding divided file stores processor portion in the error indexes safety-deposit box that presets;
Utilize the above-mentioned file generating unit that the normal divided file of storing in the index safety-deposit box generates a file of cutting apart.
7. mobile communication terminal according to claim 6, it is characterized in that, the control part that is used for carrying out above-mentioned collection of letters pattern also includes: the wrong file handling part, transmit the index of the divided file of storing in the above-mentioned error indexes safety-deposit box, make the reception divided file corresponding again, and the above-mentioned divided file that receives again is inserted into the respective index position with the index of divided file.
8. the method for transmitting/receiving file in the mobile communication terminal is characterized in that, includes following several steps:
Selection need send the step of the other side's file to;
When the size of the file of above-mentioned selection exceeds under the situation of fiducial value, corresponding file is cut apart the step that in the file head of cutting apart, comprises carve information and transmit simultaneously by the segmentation procedure of storing in advance in the memory by wireless near field communication with a certain size.
9. the method for transmitting/receiving file in the mobile communication terminal according to claim 8, it is characterized in that, also include: when receiving by wireless near field communication under the situation of file, whether the head of the file that receives is analyzed and confirmed is divided file, when confirming that the file that receives is divided file, to utilize the step of a file of divided file generation of all receptions based on the carve information of above-mentioned divided file.
10. the method for transmitting/receiving file in the mobile communication terminal according to claim 8 is characterized in that, includes in the step of above-mentioned transmission:
The size of the file of above-mentioned selection is compared with the fiducial value that presets, and judge whether it exceeds the comparison determining step of fiducial value;
Exceed under the situation of fiducial value when the size of the file of selecting in the above-mentioned result who relatively judges, the file of above-mentioned selection is cut apart and comprised the dividing processing step of carve information with certain size in the head of divided file;
Transmission comprises the treatment step of delivering letters of the divided file of carve information by above-mentioned dividing processing step.
11. the method for transmitting/receiving file in the mobile communication terminal according to claim 10, it is characterized in that, after the above-mentioned treatment step of delivering letters, when receive under the situation of error indexes tabulation the treatment step of delivering letters again of the divided file that the error indexes tabulation that also includes transmission again and receive is corresponding by wireless near field communication.
12. the method for transmitting/receiving file in the mobile communication terminal according to claim 9 is characterized in that, includes in the step of above-mentioned generation:
Receive the collection of letters treatment step of file by above-mentioned wireless near field communication;
Head to the file that receives by above-mentioned collection of letters treatment step is analyzed, and judges whether the head analytical procedure into divided file;
Confirm as at the analysis result of above-mentioned head analytical procedure under the situation of divided file, judge in the divided file that receives whether have vicious false judgment step;
Judged result in above-mentioned false judgment step does not exist under the situation of mistake in divided file, with the divided file of above-mentioned reception be stored in preset cut apart the index safety-deposit box, exist under the vicious situation in divided file in the judged result of above-mentioned false judgment step, with the index stores of corresponding divided file stores processor step in the error indexes safety-deposit box that presets;
Utilize the above-mentioned step that the normal divided file of storing in the index safety-deposit box generates a file of cutting apart.
13. the method for transmitting/receiving file in the mobile communication terminal according to claim 9, it is characterized in that, after above-mentioned stores processor step, also include the index that transmits the divided file of storing in the above-mentioned error indexes safety-deposit box, make the reception divided file corresponding again, and the divided file that will receive again is inserted into the wrong file treatment step of corresponding index position with the index of divided file.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050081194 | 2005-09-01 | ||
| KR1020050081194A KR100620229B1 (en) | 2005-09-01 | 2005-09-01 | Method for transmitting/receiving file in mobile phone and mobile phone thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1925650A true CN1925650A (en) | 2007-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101038779A Pending CN1925650A (en) | 2005-09-01 | 2006-08-04 | Method for transmitting/receiving file in mobile communication terminal and mobile communication terminal |
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| Country | Link |
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| KR (1) | KR100620229B1 (en) |
| CN (1) | CN1925650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792113A (en) * | 2016-05-12 | 2016-07-20 | 中国联合网络通信集团有限公司 | NFC communication method, intelligent information terminal, intelligent terminal and NFC communication system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104079704A (en) * | 2013-03-26 | 2014-10-01 | 联想(北京)有限公司 | Mobile terminal and server for synchronizing data as well as corresponding method |
| KR102413129B1 (en) * | 2015-09-23 | 2022-06-27 | 삼성전자주식회사 | Electronic device and content transmitting and receiving method thereof |
-
2005
- 2005-09-01 KR KR1020050081194A patent/KR100620229B1/en active IP Right Grant
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- 2006-08-04 CN CNA2006101038779A patent/CN1925650A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792113A (en) * | 2016-05-12 | 2016-07-20 | 中国联合网络通信集团有限公司 | NFC communication method, intelligent information terminal, intelligent terminal and NFC communication system |
| CN105792113B (en) * | 2016-05-12 | 2019-08-16 | 中国联合网络通信集团有限公司 | NFC method, intelligent information terminal, intelligent terminal and NFC communication system |
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| Publication number | Publication date |
|---|---|
| KR100620229B1 (en) | 2006-09-06 |
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