CN100455085C - User terminal for carrying out point-to-point file transmission and its transmission method - Google Patents

User terminal for carrying out point-to-point file transmission and its transmission method Download PDF

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Publication number
CN100455085C
CN100455085C CNB2006100035966A CN200610003596A CN100455085C CN 100455085 C CN100455085 C CN 100455085C CN B2006100035966 A CNB2006100035966 A CN B2006100035966A CN 200610003596 A CN200610003596 A CN 200610003596A CN 100455085 C CN100455085 C CN 100455085C
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user terminal
called user
data service
type data
circuit type
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CN1867132A (en
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姚鑫
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The present invention provides a user terminal for carrying out point-to-point file transmission and a transmission method thereof. The user terminal mainly comprises a file transmission processing module and a circuit type data service processing module; the method mainly comprises: a file transmission protocol supported by the user terminal is selected on the user terminal, and the type and the speed of the circuit type data service supported by the user terminal is set; the transmission of files is carried out between the user terminals according to the set speed and through the selected file transmission protocol. By using the user terminal and the method of the present invention, the point-to-point file transmission can be directly carried out between user terminals, such as mobile phones, etc., without needing the assistance of other equipment or a third-party network.

Description

Carry out the user terminal and the transmission method thereof of point-to-point document transmission
Technical field
The present invention relates to communication field, relate in particular to a kind of user terminal and transmission method thereof that carries out the point-to-point document transmission.
Background technology
Along with popularizing that user terminals such as mobile phone are used, the popularizing of especially big capacity storage mobile phone, increasing user terminal user need send file by user terminal, and also do not have at present a kind of preferably, approach is finished this application easily.In existing GSM (global system for mobile communications), GPRS (GPRS), CDMA (code division multiple access) or WCDMA (Wideband Code Division Multiple Access (WCDMA)) communication system, user terminal often carries out the transmitting-receiving operation of file by third party's network.For example, realize short message, MMS and electronic mail service etc.
The principle schematic of above-mentioned method of carrying out file transfer by third party's network as shown in Figure 1, its general processing procedure is: call subscriber terminal utilizes the radio bearer net of described communication system, the file that will send is sent to the network center of described communication system, by this network center file is sent to terminal called again.
Above-mentioned shortcoming of carrying out the method for file transfer by third party's network is: this method belongs to the storage forward type, and therefore, real-time is poor, confidentiality is poor, the networking complexity, and for the type and size of the file of needs transmission requirement is arranged.
Another kind of user terminal carries out the method for file transfer and is in the prior art: the calling and called user terminal is connected on the PC (each computer) by data wire respectively, calling and called user terminal driver is installed on PC again, carry out data service calls by the dialer software that provides on the PC, after data service calls has been set up, the file transfer protocol (FTP) that provides on the PC is provided again, is carried out the transmission of file between the calling and called user terminal.The principle schematic of this method as shown in Figure 2.
The shortcoming that above-mentioned another kind of user terminal carries out the method for file transfer is: need the calling and called user terminal to connect PC by data wire respectively, after on the PC driver being installed, just can carry out the transmission of file, therefore, realize the networking complexity of this method.
Summary of the invention
The purpose of this invention is to provide a kind of user terminal and transmission method thereof that carries out the point-to-point document transmission, thereby can between user terminal, directly carry out the point-to-point document transmission.
The objective of the invention is to be achieved through the following technical solutions:
A kind of user terminal that carries out the point-to-point document transmission comprises:
Document transmission processing module: be used for before calling out called user terminal, the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports is set, after having set up the circuit type data service connection between the calling and called user terminal, file transfer protocol (FTP) by selecting between call subscriber terminal and called user terminal is carried out the transmission of file according to the speed that is provided with;
Circuit type data service processing module: by calling out called user terminal, and called user terminal is answered this calling, setting up circuit type data service between the calling and called user terminal connects, carry out in the transmission course of file between call subscriber terminal and called user terminal or after file transfer finishes, call subscriber terminal and called user terminal are connected by the circuit type data service that this module is closed described foundation as required.
Comprise:
Service selection module: be used for before call subscriber terminal is called out called user terminal, carrying out service selection, select to carry out ordinary call business or circuit type data service.
Described document transmission processing module specifically comprises:
File transfer is provided with module: be used to the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports are set;
File sends and receiver module: be used for after having set up the circuit type data service connection between the calling and called user terminal, the file transfer protocol (FTP) of call subscriber terminal by selecting, transmission rate according to the circuit type data service that is provided with sends file to called user terminal, and called user terminal receives this document; Perhaps, the file transfer protocol (FTP) of called user terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to call subscriber terminal, and call subscriber terminal receives this document.
Carry out the method for point-to-point document transmission between a kind of user terminal, comprise step:
A, before call subscriber terminal is called out called user terminal, the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports is set, call subscriber terminal is called out called user terminal, called user terminal is answered this calling, sets up circuit type data service between the calling and called user terminal and connects;
Utilize the file transfer protocol (FTP) of described circuit type data service connection between B, the described user terminal, carry out the transmission of file according to the speed of described setting by described selection.
Described steps A specifically comprises:
For global system for mobile communications GSM user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or file transfer protocol (FTP) FTP, the circuit type data service type that is provided with can be nontransparent unconfined digital information UDI, and speed is 9600bps;
For Wideband Code Division Multiple Access (WCDMA) WCDMA user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or FTP, and the circuit type data service type of setting can be nontransparent UDI, and speed is 57600bps;
For code division multiple access CDMA user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or FTP, and the circuit type data service of setting can be the asynchronous data of 14400bps.
Described steps A also comprises:
Call subscriber terminal selected to carry out circuit type data service by the service selection module before calling out called user terminal.
Described step B specifically comprises:
B1. call subscriber terminal is called out called user terminal, and called user terminal is answered this calling, sets up the operation that circuit type data service connects between the calling and called user terminal;
B2, described circuit type data service connect set up finish after, the file transfer protocol (FTP) of call subscriber terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to called user terminal, called user terminal receives this document; Perhaps, the file transfer protocol (FTP) of called user terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to call subscriber terminal, and call subscriber terminal receives this document.
Described step B also comprises:
According to the file transfer protocol (FTP) of described selection, call subscriber terminal receives, sends one or a more than file to called user terminal or called user terminal simultaneously to call subscriber terminal.
Described step B also comprises:
Between call subscriber terminal and called user terminal, send in the process of file, on the screen of two parties terminal, all can show byte number that current file transmits and/or spare word joint number and/or delivery time and/or residue delivery time information.
Described step B also comprises:
After file transfer between call subscriber terminal and the called user terminal finishes, carry out the transmission of other file between call subscriber terminal and the called user terminal again; Perhaps, interrupt the circuit type data service connection of described foundation between call subscriber terminal and the called user terminal.
As seen from the above technical solution provided by the invention, the present invention combines effectively by circuit type data service and the file transfer protocol (FTP) with user terminal, thereby can not need the down auxiliary of miscellaneous equipment or third party's network, between user terminals such as mobile phone, directly carry out the point-to-point document transmission.The present invention can improve efficient, the ease for use of transmitting-receiving file between user terminal such as mobile phone widely, and operability is new growth engines of wireless domain.
Description of drawings
Fig. 1 is for carrying out the principle schematic of the method for file transfer by third party's network between existing user terminal;
Fig. 2 is for carrying out the principle schematic of the method for file transfer by PC between existing user terminal;
Fig. 3 carries out the structural representation of specific implementation of the user terminal of point-to-point document transmission for this method is described;
Fig. 4 carries out the process chart of specific implementation of the method for point-to-point document transmission for user terminal of the present invention.
Embodiment
The invention provides a kind of user terminal and transmission method thereof that carries out the point-to-point document transmission, core of the present invention is: circuit type data service and file transfer protocol (FTP) with user terminal on user terminal combine effectively, carry out the point-to-point document transmission.
Describe the present invention in detail below in conjunction with accompanying drawing, this method is described carry out the point-to-point document transmission user terminal specific implementation structure as shown in Figure 3, comprise as lower module:
Service selection module: be used for before call subscriber terminal is called out called user terminal, carrying out service selection, select to carry out ordinary call business or circuit type data service.
Document transmission processing module: when the user selects to carry out circuit type data service, the file transfer protocol (FTP) of selecting this file transfer of user terminal support to use is provided with the type and the speed of the circuit type data service that this file transfer of user terminal support will use.After having set up the circuit type data service connection between the calling and called user terminal,, carry out the transmission of file according to the speed of setting sending user terminal and receiving the file transfer protocol (FTP) by selecting between the user terminal.The document transmission processing module comprises: module is set file transfer and file sends and receiver module.
Circuit type data service processing module: when the user selects to carry out circuit type data service, setting up circuit type data service between the calling and called user terminal connects, sending user terminal and receiving in the transmission course of carrying out file between the user terminal or after file transfer finishes, sending user terminal and receive between the user terminal and can connect by the circuit type data service that this module be closed described foundation.
Wherein, file transfer in the document transmission processing module is provided with module: be used for when the user selects to carry out circuit type data service, the file transfer protocol (FTP) that this file transfer of selecting the calling and called user terminal all to support will be used, and the type and the speed of the circuit type data service that this file transfer that the calling and called user terminal all supports will use are set.
Wherein, file in the document transmission processing module sends and receiver module: be used for after having set up the circuit type data service connection between the calling and called user terminal, send the file transfer protocol (FTP) of user terminal by selecting, transmission rate according to the circuit type data service that is provided with sends file to receiving user terminal, receives user terminal and receives this document.
Above-mentioned user terminal provided by the invention carry out point-to-point document transmission method specific implementation handling process as shown in Figure 4, comprise the steps:
Step 4-1, call subscriber terminal select to carry out circuit type data service, and the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports is set.
Call subscriber terminal carried out service selection before the number of having imported called user terminal, calling called user terminal, at first select to carry out ordinary call business or circuit type data service according to choice menus.
After call subscriber terminal is selected to carry out circuit type data service, just by file transfer the file transfer protocol (FTP) that this file transfer that module selects the calling and called user terminal all to support will be used is set, and the type and the speed of the circuit type data service that this file transfer that the calling and called user terminal all supports will use are set.The all types that the type of this circuit type data service is stipulated in can the agreement for the user terminal support.
Such as, for GSM mobile handset, file transfer protocol (FTP) can select Zmodem or Xmodem, Ymodem, FTP (file transfer protocol (FTP)) to wait other host-host protocol, the circuit type data service type default setting that uses is UDI (unconfined digital information), speed is 9600bps, and this UDI is nontransparent data type.
For the WCDMA mobile phone, file transfer protocol (FTP) can be selected Zmodem or other host-host protocols such as Xmodem, Ymodem, FTP, and the circuit type data service type default setting that uses is UDI, and speed is 57600bps, and this UDI is nontransparent data type.
For the CDMA mobile phone, file transfer protocol (FTP) can be selected Zmodem or other host-host protocols such as Xmodem, Ymodem, FTP, and the circuit type data service type default setting that uses is the 14400bps asynchronous data.
Step 4-2, between the calling and called user terminal, set up circuit type data service and connect.
Call subscriber terminal has carried out just calling out called user terminal behind the aforesaid operations.After called user terminal receives this calling and ring, show it is circuit type data business call on the screen of user terminal, at this moment, called user terminal can be selected whether to answer this calling, if do not answer, then calls out termination; If answer, then set up the operation that circuit type data service connects between the calling and called user terminal.
In foregoing circuit type data service establishment of connection process, show on the screen of calling and called user terminal and connecting please after a while, after the circuit type data service connection is set up successfully, show successful connection on the screen of calling and called user terminal, the calling and called user terminal enters the circuit type data service connection status.
Step 4-3, sending user terminal and receiving the transmission of carrying out file between the user terminal.
After the calling and called user terminal had entered the circuit type data service connection status, both sides just can carry out the transmission of file mutually.
Send user terminal (can be call subscriber terminal or called user terminal) and in the file that sends user terminal, need to select the file of transmission arbitrarily, then, send this document to receiving user terminal.If the file transfer protocol (FTP) support of above-mentioned selection can send a plurality of files to receiving user terminal simultaneously.
At this moment, send user terminal and enter the file transmit status, receive user terminal and enter into the file accepting state, on the screen of two parties terminal, all can show byte number that current file transmits, spare word joint number, information such as delivery time, residue delivery time.
After step 4-4, file transfer finish, send user terminal and receive the transmission of proceeding file between the user terminal, perhaps, the circuit type data service of interrupting setting up connects.
After file transfer between transmission user terminal and the reception user terminal finishes, send user terminal and just entered the circuit type data service connection status again with the reception user terminal, both sides can carry out the transmission of other file again.The circuit type data service that the calling and called user terminal also can be selected to interrupt setting up connects, and carries out operations such as on-hook.
Between transmission user terminal and reception user terminal, carry out in the transmission course of file, send user terminal and be connected, carry out operations such as on-hook with the circuit type data service that the reception user terminal also can be selected to close described foundation at any time.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (10)

1, a kind of user terminal that carries out the point-to-point document transmission is characterized in that, comprising:
Document transmission processing module: be used for before calling out called user terminal, the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports is set, after having set up the circuit type data service connection between the calling and called user terminal, file transfer protocol (FTP) by selecting between call subscriber terminal and called user terminal is carried out the transmission of file according to the speed that is provided with;
Circuit type data service processing module: by calling out called user terminal, and called user terminal is answered this calling, setting up circuit type data service between the calling and called user terminal connects, carry out in the transmission course of file between call subscriber terminal and called user terminal or after file transfer finishes, call subscriber terminal and called user terminal are connected by the circuit type data service that this module is closed described foundation as required.
2, user terminal according to claim 1 is characterized in that, comprising:
Service selection module: be used for before call subscriber terminal is called out called user terminal, carrying out service selection, select to carry out ordinary call business or circuit type data service.
3, user terminal according to claim 1 and 2 is characterized in that, described document transmission processing module specifically comprises:
File transfer is provided with module: be used to the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports are set;
File sends and receiver module: be used for after having set up the circuit type data service connection between the calling and called user terminal, the file transfer protocol (FTP) of call subscriber terminal by selecting, transmission rate according to the circuit type data service that is provided with sends file to called user terminal, and called user terminal receives this document; Perhaps, the file transfer protocol (FTP) of called user terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to call subscriber terminal, and call subscriber terminal receives this document.
4, carry out the method for point-to-point document transmission between a kind of user terminal, it is characterized in that, comprise step:
A, before call subscriber terminal is called out called user terminal, the file transfer protocol (FTP) of selecting the calling and called user terminal all to support, and the type and the speed of the circuit type data service that the calling and called user terminal all supports is set, call subscriber terminal is called out called user terminal, called user terminal is answered this calling, sets up circuit type data service between the calling and called user terminal and connects;
Utilize the file transfer protocol (FTP) of described circuit type data service connection between B, the described user terminal, carry out the transmission of file according to the speed of described setting by described selection.
5, method according to claim 4 is characterized in that, described steps A specifically comprises:
For global system for mobile communications GSM user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or file transfer protocol (FTP) FTP, the circuit type data service type that is provided with can be nontransparent unconfined digital information UDI, and speed is 9600bps;
For Wideband Code Division Multiple Access (WCDMA) WCDMA user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or FTP, and the circuit type data service type of setting can be nontransparent UDI, and speed is 57600bps;
For code division multiple access CDMA user terminal, file transfer protocol (FTP) can be selected Zmodem or Xmodem or Ymodem or FTP, and the circuit type data service of setting can be the asynchronous data of 14400bps.
6, method according to claim 4 is characterized in that, described steps A also comprises:
Call subscriber terminal selected to carry out circuit type data service by the service selection module before calling out called user terminal.
7, according to claim 4,5 or 6 described methods, it is characterized in that described step B specifically comprises:
B1, call subscriber terminal are called out called user terminal, and called user terminal is answered this calling, set up the operation that circuit type data service connects between the calling and called user terminal;
B2, described circuit type data service connect set up finish after, the file transfer protocol (FTP) of call subscriber terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to called user terminal, called user terminal receives this document; Perhaps, the file transfer protocol (FTP) of called user terminal by selecting sends file according to the transmission rate of the circuit type data service that is provided with to call subscriber terminal, and call subscriber terminal receives this document.
8, method according to claim 7 is characterized in that, described step B also comprises:
According to the file transfer protocol (FTP) of described selection, call subscriber terminal sends a plurality of files simultaneously to called user terminal; Perhaps, called user terminal to call subscriber terminal simultaneously, send a plurality of files.
9, method according to claim 7 is characterized in that, described step B also comprises:
Between call subscriber terminal and called user terminal, send in the process of file, on the screen of two parties terminal, all can show byte number that current file transmits and/or spare word joint number and/or delivery time and/or residue delivery time information.
10, method according to claim 7 is characterized in that, described step B also comprises:
After file transfer between call subscriber terminal and the called user terminal finishes, carry out the transmission of other file between call subscriber terminal and the called user terminal again; Perhaps, interrupt the circuit type data service connection of described foundation between call subscriber terminal and the called user terminal.
CNB2006100035966A 2006-02-15 2006-02-15 User terminal for carrying out point-to-point file transmission and its transmission method Active CN100455085C (en)

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Publication number Priority date Publication date Assignee Title
CN101202979B (en) * 2006-12-15 2011-08-31 深圳市杰普林数码科技限公司 Method for inter-transmitting file among mobile phones
CN101605138A (en) * 2009-07-14 2009-12-16 中兴通讯股份有限公司 Document transmission method and terminal
CN103152378B (en) * 2012-12-25 2016-03-02 中国移动通信集团江西有限公司 A kind of transmission method of network data, system and client

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CN1642205A (en) * 2004-01-06 2005-07-20 英华达(南京)科技有限公司 Method for realizing near-document-transmission between two personal computers utilizing low-power slave mobile hand-set

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CN1366756A (en) * 2000-03-07 2002-08-28 索尼株式会社 Communication device and communication method
CN1549138A (en) * 2003-05-21 2004-11-24 姜慧雪 Apparatus and method for transmitting computer data documents by telephone
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