WO2014139256A1 - 移动终端间的文件传输方法及系统 - Google Patents

移动终端间的文件传输方法及系统 Download PDF

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Publication number
WO2014139256A1
WO2014139256A1 PCT/CN2013/080966 CN2013080966W WO2014139256A1 WO 2014139256 A1 WO2014139256 A1 WO 2014139256A1 CN 2013080966 W CN2013080966 W CN 2013080966W WO 2014139256 A1 WO2014139256 A1 WO 2014139256A1
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Prior art keywords
file
mobile terminal
server
request link
sent
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PCT/CN2013/080966
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English (en)
French (fr)
Inventor
杨志兵
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Huizhou TCL Mobile Communication Co Ltd
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Huizhou TCL Mobile Communication Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the present invention relates to the field of communications, and in particular, to a file transmission method and system between mobile terminals.
  • the traditional methods of exchanging files between mobile communication devices are basically through short-distance transmission methods such as Bluetooth, WIFI or infrared.
  • the operation flow is to first establish a wireless communication link between the two, and then wait for the file transmission to be completed.
  • a wireless link needs to be established by a manual operation, such as completing a Bluetooth matching process, which is relatively time consuming and cumbersome to operate; and, more importantly, is transmitted between wireless communication devices.
  • the sender and the receiver must be within a certain distance, such as Bluetooth, it must be guaranteed that the two are within 20 to 30 meters, otherwise the wireless link will be interrupted because the distance is too far; another problem is that After the file transfer is completed, you can disconnect the wireless link. It may be acceptable to transfer small files. If you transfer large files, such as video and audio files, the file transfer time may be longer, then the transfer process will be The user's behavior is restrained. In some cases, the transmission time is unacceptable. For example, when the user is about to get on the train, a song needs to be delivered, and the delivery time may be too long to complete.
  • Transmission files between traditional wireless communication devices generally pass WIFI, Bitstream BT (Bit Torrent) or Near Field Communication (Near Field Communication, NFC), etc.
  • WIFI Bitstream BT
  • NFC Near Field Communication
  • the present invention provides a file transmission method and system between mobile terminals, which aims to solve the problem of the existing file transmission operation between mobile terminals and the limitation of the transmission mode to the user. The inconvenience of the problem.
  • a file transfer method between mobile terminals comprising:
  • a file transfer method between mobile terminals comprising:
  • the second mobile terminal establishes a connection with the server according to the request link sent by the first mobile terminal, and correspondingly downloads the file uploaded by the first mobile terminal.
  • a first mobile terminal comprising:
  • a file uploading module configured to upload the request link and corresponding file to the server
  • a first near field communication module configured to send the request link to a second mobile terminal
  • the second mobile terminal includes:
  • a second near field communication module configured to receive the request link sent by the first near field communication module
  • a file requesting module for downloading the file from the server is
  • the file transmission method and system between mobile terminals effectively solve the problem that the file transmission limitation between the mobile terminals is large and the operation is troublesome, and the first mobile terminal is used to receive the operation instruction of the user. Selecting the file to be sent and generating a corresponding request link, and only need to send the request link to a second mobile terminal by means of Near Field Communication (NFC), and the file that needs to be transmitted is used first.
  • NFC Near Field Communication
  • the mobile terminal uploads to a server; and the second mobile terminal links to the server via the received request to request a corresponding file, and then downloads the file, and uses the near field communication to quickly establish a link feature.
  • the first mobile terminal and the second mobile terminal need not be in file transfer During the process, the file transfer is completed within a certain range, so that the short-distance transmission is converted into Distance transmission, greatly increasing the freedom of the file transfer process, facilitates the user.
  • FIG. 1 is a schematic diagram of an operating environment of a file transfer method between mobile terminals according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a preferred embodiment of a file transfer method between mobile terminals according to an embodiment of the present invention
  • FIG. 3 is a structural block diagram of a preferred embodiment of a file transfer system between mobile terminals according to an embodiment of the present invention.
  • the principles of the present invention operate using many other general purpose or special purpose computing, communication environments, or configurations.
  • Examples of well-known computing systems, environments, and configurations suitable for use with the present invention may include, but are not limited to, hand-held phones, personal computers, servers, multi-processor systems, microcomputer-based systems, mainframe computers, and A distributed computing environment, including any of the above systems or devices.
  • module as used herein may be taken to mean a software object that is executed on the computing system.
  • the different components, modules, engines, and services described herein can be considered as implementation objects on the computing system.
  • the apparatus and method described herein are preferably implemented in software, and may of course be implemented in hardware, all of which are within the scope of the present invention.
  • FIG. 1 is a schematic diagram of an operating environment of a file transmission method between mobile terminals according to an embodiment of the present invention, including a first mobile terminal 11, a second mobile terminal 12, and a server 13, the first mobile terminal 11 And the second mobile terminal 12 is connected to the server 13 via a wireless network, and the first mobile terminal 11 and the second mobile terminal 12 also communicate with each other through a wireless network, such as by NFC communication.
  • the first mobile terminal 11 or the second mobile terminal 12 may be composed not only of a desktop computer but also a notebook computer, a workstation, a palmtop computer, and a UMPC (ultra).
  • Mobile personal computer Tablet PC, Personal Digital Assistant (Personal Digital Assistant) , PDA), web pad, portable telephone, etc., which have a storage unit and are equipped with a microprocessor and have computing power.
  • the wireless network may include a local area network (local area Network, LAN), metropolitan area network (MAN), wide area network (wide area Network, WAN, Internet, etc., including data communication network channels, including telephone networks, etc., regardless of wired or wireless, any communication method is irrelevant.
  • local area Network local area Network, LAN
  • MAN metropolitan area network
  • wide area network wide area Network, WAN, Internet, etc.
  • data communication network channels including telephone networks, etc., regardless of wired or wireless, any communication method is irrelevant.
  • the file transmission method between mobile terminals in the embodiment of the present invention combines the near field communication technology and the wireless network technology.
  • the sender uploads the file to the server 13 and only files.
  • the request link on the server 13 is sent to the recipient via the near field communication technology, and after receiving the request link, the recipient requests the server 13 to download the file according to the request link.
  • the feature of the fast link of the near field communication module is utilized, and the user does not need to perform the link process by copying the manual operation before transmitting the data, and only needs to send the sender and the receiver to close the device; and at the time of transmission, Since the server 13 is used as the relay, the sender and the receiver only transmit the request link, the amount of data is small, and the time is relatively short, and the wireless network is completely utilized for the real file transmission process, and the user is in the file. There is no limit on the distance during the transfer.
  • FIG. 2 is a flowchart of a preferred embodiment of a file transfer method between mobile terminals according to the present invention, including the following steps:
  • Step S100 Receive, by using the first mobile terminal 11, an operation instruction of the user, and select a file that needs to be sent;
  • Step S200 Generate a request link by using the first mobile terminal 11; wherein the request link corresponds to the file that needs to be sent;
  • Step S300 using the first mobile terminal 11 to encode the request link into an NFC transmission data format, and send it to the second mobile terminal 12 through the near field communication module in the first mobile terminal 11;
  • Step S400 using the first mobile terminal 11 to establish a connection with the server 13, after the request link is sent to the server 13, and then upload the file to be sent to the server 13;
  • step S500 the second mobile terminal 12 establishes a connection with the server 13 according to the request link sent by the first mobile terminal 11, and correspondingly downloads the first mobile terminal 11 to upload to the server 13. Document.
  • the first mobile terminal 11 selects a file to be transmitted according to an operation instruction of the user. For example, if the first mobile terminal 11 needs to transmit a file such as a photo, music or video to the second mobile terminal 12, the user first selects a file to be sent, and after determining, proceeds to step S200 to generate the request link.
  • the first mobile terminal 11 further encodes the request link into an NFC transmission data format, and is received by the near field communication module of the first mobile terminal 11 corresponding to the near field communication module sent to the second mobile terminal 12.
  • NFC in order to enable the first mobile terminal 11 and the second mobile terminal 12 to quickly complete the transmission of the request link, the transmission and reception of the request link is completed by NFC.
  • NFC has the advantage of fast and convenient information exchange. NFC can quickly establish a connection (generally less than 1 s) and complete data when it is placed close to the distance between two devices (generally less than 10 cm). Pass. The present invention utilizes this feature of NFC to complete the transmission and reception of the request link.
  • the first mobile terminal 11 first generates the request link, and then the near field communication module of the first mobile terminal 11 initiates an NFC call to notify the NFC chip to initialize.
  • the second mobile terminal 12 is placed within a distance close to the first mobile terminal 11, and the first mobile terminal 11 and the second mobile terminal 12 start to establish communication:
  • the distance between two mobile communication devices with NFC is less than a certain value (generally less than 10cm).
  • the first mobile terminal 11 transmits a frequency field and transmits data to the second mobile terminal 12 according to a selected transmission speed (e.g., 424 kbps), the second mobile terminal 12 also transmitting a frequency field for the same transmission.
  • the rate is replied to establish a peer-to-peer point-to-point data connection. In this way, data exchange between mobile devices can be realized, that is, a mobile communication device with NFC can send a request link to other mobile communication devices.
  • the first mobile terminal 11 After transmitting the request link to the second mobile terminal 12, the first mobile terminal 11 establishes a connection with the server 13, first sends the request link to the server 13, and then needs to send The file is uploaded to the server 13.
  • the server 13 sends a start uploading information to the first mobile terminal 11, and the first mobile terminal 11 starts after receiving the start uploading information of the server 13, Upload the file to be sent to the server.
  • the data interaction process between the first mobile terminal 11 and the server 13 is further refined, and the user's experience is greatly improved, so that the user can know what state the file transmission is currently in.
  • the second mobile terminal 12 establishes a connection with the server 13 according to the request link sent by the first mobile terminal 11, and correspondingly downloads the file uploaded by the first mobile terminal 11.
  • step S100 further includes:
  • step S110 Compare the capacity of the file to be sent with a set threshold; when the capacity of the file exceeds the threshold, proceed to step S200; when the capacity of the file does not exceed the threshold, pass Bluetooth, WIFI or infrared transmission.
  • the threshold may be set according to different needs of the user, and the threshold value of the file size is 1M.
  • the invention can transfer files of various sizes, but for small files, it can be completed quickly by using short-distance transmission, therefore, Transmission in the manner of the present invention is not necessarily required.
  • the first mobile terminal 11 first determines the size of all the transferred files: if the file is less than a certain value (1M), it indicates that the file is a small file, then The transmission is performed in a normal manner, such as Bluetooth, WIFI, or infrared; if the file is greater than a certain value (1M), indicating that the file is a large file transmission, the transmission is performed by requesting a link, and the process proceeds to step S200.
  • the first mobile terminal 11 generates the request link.
  • step S200 specifically includes:
  • the first mobile terminal 11 generates the request link according to the identifier of the server 13, the device identifier (ID) of the first mobile terminal 11, the current transmission code, and the file identification code.
  • the first mobile terminal 11 is a sender
  • the second mobile terminal 12 is a receiver, so that the receiver does not respond to the two-party file transmission, so that the receiver receives the wrong file, so that the wireless communication is also performed.
  • the device can quickly complete the transmission of the file
  • the server 13 serves as a bridge between the sender and the receiver, and in order to enable the sender and the receiver to complete the file transmission through the server 13,
  • the sender first needs to generate a corresponding link according to the path of the file upload and the name of the file, and the receiver then sends a request to the server 13 according to the link, requesting to download the corresponding file, thereby avoiding the file transfer object error. .
  • the server 13 defines a standard format for requesting a link in order to well manage the behavior of the sender and the receiver to complete the file transmission by requesting the link, and the sender wireless communication device generates the request link according to the format of the standard.
  • the request link mainly includes an identifier of the server 13, an ID of the sender device, a current transmission code, and a file identifier.
  • the identifier of the server 13 is mainly used to identify the address of the server 13, so that the receiver can access the server 13 through the address of the server 13, thereby requesting a file;
  • the server 13 that the party needs to use is fixed, that is, the same server is used for each transmission. Therefore, the sender knows the identifier of the server 13, and when the request link is generated, the identifier of the server 13 is used as Part of the request link.
  • the sender device ID is used to identify the sender device, and each sender and server are assigned an identification number.
  • the server 13 is The sender assigns an ID by which the transmitting device can be identified; thus, the server 13 can distinguish different sender devices by ID, thereby managing files to be transmitted by different transmitting devices.
  • each transmission requires a transmission code to distinguish the current transmission from other transmissions.
  • This transmission code is generated by the sender, in each A code value different from the previous transmission code is assigned before the secondary transmission.
  • the file identifier is used to identify the file of the current transmission, so that the sender can request the corresponding file in the server 13 through the file identifier.
  • the file identification code is also generated by the sender. Before each transmission, the sender generates a file identification code according to the current file to identify the transmitted file.
  • a request link of the file can be generated, and after receiving the request link, the receiver sends a request to the server 13, and the corresponding device can be found in the server 13 by the sender device ID.
  • the folder corresponding to the sender can find the file transferred in the folder by the current transmission code and the file identification code. In this way, the sender can request the corresponding file from the server 13 through the request link, thereby avoiding the file transfer object error and preventing the receiver from receiving the file or receiving the error file.
  • the format of the request link may be modified or changed in accordance with the above description, and all such improvements and modifications are intended to fall within the scope of the appended claims.
  • step S400 specifically includes:
  • the server 13 After the server 13 establishes a connection with the first mobile terminal 11, the server generates a corresponding directory according to the request link, and the first mobile terminal 11 starts uploading the file to the The server 13, after receiving the file, the server 13 places the file into a corresponding directory.
  • the sender is the first mobile terminal 11.
  • the sender After the request link is sent through the NFC, the sender first establishes a link with the server 13, that is, the server is connected to the server through a wireless network. 13 for data interaction. Then, the sender first sends the generated request link to the server 13, and the server 13 searches for a directory corresponding to the user according to the ID of the sender or generates a corresponding directory, and then according to the request.
  • the transmission code and the file identification code in the link generate a subdirectory, and after generating the corresponding directory, the sender starts uploading the file to the server 13 through the wireless network, and after receiving the file, the server 13 The file is placed in the corresponding directory.
  • the step S500 is the reception of the second mobile terminal 12, that is, the reception of the receiver.
  • the second mobile terminal 12 includes establishing an NFC data connection with the first mobile terminal 11, and then receiving data through the wireless link and decoding the data, thereby obtaining the Request a link.
  • step S500 specifically includes:
  • the server After the connection between the server 13 and the second mobile terminal 12, the server searches for the corresponding file according to the request link, and detects whether the file is uploaded. After detecting that the file upload is completed, step S520 is performed. ;
  • the server 13 sends the file to the second mobile terminal 12 through a wireless network.
  • the second mobile terminal 12 after receiving the request link by the near field communication module, the second mobile terminal 12 sends a request to the server 13 through the request link.
  • the server 13 After receiving the request, the server 13 establishes a link with the second mobile terminal 12, and the server 13 checks the status of all requested files according to the information contained in the request link, that is, whether the file is Already uploaded. After detecting that the file upload is completed, the server 13 transmits the file to the second mobile terminal 12 through a wireless network.
  • the server 13 may send a request waiting information to the receiver, let the receiver suspend receiving the file, and wait for the file to be transmitted. Completed so that the recipient knows what state the file is currently in. After detecting that the file is not uploaded, the server 13 also detects the status of the file in real time. When the file status is uploaded, the server 13 sends a “start receiving” message to the receiver device. After receiving the “start receiving” message, the receiving device may determine whether to download the file according to requirements, start receiving after determining that the download is needed, and the server 13 transmits the file to the receiving device.
  • the server 13 may send a "start receiving" message to the sender device, and the receiving device device confirms whether the download is needed after receiving the "start receiving" message. After confirming that the download is required, the download of the file is started, and the server 13 transmits the file to the recipient device until the file is completely downloaded.
  • the present invention further provides a file transmission system between mobile terminals, as shown in FIG. 3, including: a first mobile terminal 100, a second mobile terminal 200, and a server 300.
  • the first mobile terminal includes: a request link generation module 110 for generating a request link, a first near field communication module 120 for transmitting a request link to the second mobile terminal, and for uploading the request link and the file To the file upload module 130 of the server 300.
  • the second mobile terminal includes a second near field communication module 210 for receiving a request link sent by the first near field communication module 120 and a file requesting module 220 for downloading files from the server.
  • the near field communication (NFC) module (including the first near field communication module 120 and the second near field communication module 210) is mainly used to complete the sending and receiving of the request link, and the sender generates the request link, and then The request link is sent to the recipient by the first near field communication module 120; the receiver receives the request link through the second near field communication module 210, and sends the received request link to the receiver File request module 220.
  • NFC near field communication
  • the request link generation module 110 is mainly configured to automatically generate a corresponding link in the mobile communication device according to all the transferred file information and the location stored by the server, and after generating the request link string, the module sends the link string to the link string.
  • the first near field communication module 120 is mainly configured to automatically generate a corresponding link in the mobile communication device according to all the transferred file information and the location stored by the server, and after generating the request link string, the module sends the link string to the link string.
  • the first near field communication module 120 is mainly configured to automatically generate a corresponding link in the mobile communication device according to all the transferred file information and the location stored by the server, and after generating the request link string, the module sends the link string to the link string.
  • the first near field communication module 120 is mainly configured to automatically generate a corresponding link in the mobile communication device according to all the transferred file information and the location stored by the server, and after generating the request link string, the module sends the link string to the link string.
  • the first near field communication module 120
  • the file uploading module 130 is mainly used to upload a corresponding file to the server 300, and the file uploading module 130 is a sending module of the wireless communication device. After the request link generation module 110 generates the request link, the file uploading module 130 sends the local file to be transmitted to the server 300 through the wireless network, and the server 300 places the file in the definition. Among the corresponding locations.
  • the file requesting module 220 is mainly used to request the server 300 to download a corresponding file, the file requesting module 220 is a receiving module of the wireless communication device, and the file requesting module 220 requests the server 300 according to the request link.
  • the corresponding file is downloaded so that the file to be exchanged can be downloaded from the server 300.
  • the server 300 is a relay station of the sender and the receiver, and receives the style uploaded by the sender, and places the received file in a fixed location; at the same time, the server 300 sends the received file to the wireless network to the Receiver wireless communication device.
  • the first mobile terminal 100 further includes: a file detection comparison module 140, configured to detect a capacity size of the file and compare with a set threshold. Specifically as described above.
  • the server 300 further includes: a directory generating module 310, configured to generate a corresponding directory according to the request link sent by the first mobile terminal 100. Specifically as described above.
  • the server 300 further includes: a file upload detection module 320, and the file upload detection module 320 is configured to detect whether the file is uploaded.
  • the first mobile terminal 100 should also include a file requesting module for downloading files from the server 300.
  • the second mobile terminal 200 should also include a request link generation module for generating a request link and a file upload module for uploading the request link and the file to the server 300.
  • the mobile terminal in the mobile terminal provided by the present invention, should have the function of uploading a file, and also has the function of downloading a file, so as to transfer files with other mobile terminals through the server 300.
  • the mobile terminal provided by the present invention can complete the file transfer when the user wants to exchange files, especially large files, after the sender selects all the transferred files, as long as the mobile communication device is close to the receiver.
  • the transmission of large files is modified to the transmission of the request link, so that the amount of information transmitted is extremely small, so that the advantage of the fast connection of NFC can be utilized, and the user can complete the exchange of the request link without excessive operations.
  • the user's operation process is greatly reduced and the efficiency is improved.
  • the present invention can use the server as a relay station, and the sender uploads the real file to the server, and the receiver then downloads from the server according to the request link, which makes the sender and the receiver do not need to be in the process of file transfer.
  • the short-distance transmission is converted into long-distance transmission, which is convenient for the user.
  • the mobile terminal of the present invention is not limited to a mobile phone, and can also be used for other mobile terminals such as computers, digital cameras, and the like.
  • the present invention provides a file transfer method and system between mobile terminals, which receives a user's operation instruction through a first mobile terminal, selects a file to be sent, regenerates a request link, and encodes the request link into NFC. Transmitting a data format to the second mobile terminal through the NFC module; the first mobile terminal establishes a connection with a server, sends the request link to the server, and then uploads the file to be sent to the server; The second mobile terminal establishes a connection with the server according to the request link sent by the first mobile terminal, and correspondingly downloads the file uploaded by the first mobile terminal; and quickly completes the delivery of the request link through the near field communication technology, without manually establishing Wireless connection; uploading to the server through the wireless network, transferring the file through the server, without waiting for the file transmission to be completed within a certain range during the file transmission process, so that the short-distance transmission is converted into long-distance transmission, which greatly increases
  • the freedom in the file transfer process is convenient for the user. It

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Abstract

本发明通过第一移动终端选择需要发送的文件并生成对应的请求链接,将请求链接发送至服务器之后,再将需要发送的文件上传至服务器;第二移动终端根据第一移动终端发送的请求链接与服务器建立连接,对应下载第一移动终端上传的文件;使得短距离传输转化为长距离传输,增加了文件传输过程中的自由性。

Description

移动终端间的文件传输方法及系统 技术领域
本发明涉及通信领域,尤其涉及的是一种移动终端间的文件传输方法及系统。
背景技术
随着移动通信设备的普及,越来越多的用户通过移动通信设备处理各种事物,譬如文档、音乐或视频等等。因此,人们经常需要在移动通信设备之间进行文件的传输,如移动通信设备间传递文档、传递照片或传递歌曲等等。传统的移动通信设备间交换文件的方式基本都是通过短距离传输方式譬如蓝牙、WIFI或红外等,其操作流程是首先使两者之间建立无线通信链接,再等待文件传输完成。
上述传统的方式,首先,需要通过手动操作的方式建立无线链接,如完成蓝牙的匹配过程,这个过程相对来说比较耗时,且操作麻烦;另外,更重要的是,在无线通信设备间传输文件的过程中,发送者与接收者必须处于一定的距离内,如蓝牙,必须保证两者处于20到30米距离内,否则无线链接会因为距离太远而中断;另一个问题是,需要在文件传输完成后,才能断开无线链接,传输小的文件也许还可以接受,如果传递比较大的文件时,如视频、音频文件,文件传输的时间可能比较长,那么就使得传输的过程中就束缚了用户的行为,有些情况下这个传输的时间是无法接受的,如当用户快要上火车时,需要传递一首歌曲,而传递的时间可能太长而无法完成。
传统的无线通讯设备间传输文件一般通过WIFI、比特流BT(Bit Torrent)或近场通信(Near Field Communication,NFC)等,但是,以上的传输方式中,传输的过程比较麻烦,比如WIFI和BT传输时,首先需要建立无线连接,这个过程需要进行手动操作,完成匹配或鉴权的过程,同时,传输的过程中,无线通讯设备发送方与接收方必须在一定的距离内,从而保持无线链接,当需要传送较大的文件时,这种方式就需要用户等待较长的时间,限制了用户的行为;而像NFC这种传输方式,连接方式比较方便,但是,传输的速度相对较慢,而且,传输的距离更短,只能在几厘米的范围内,如果需要长时间传输大的文件,那就更不方便了。
技术问题
针对现有技术的上述缺陷,本发明提供一种移动终端间的文件传输方法及系统,旨在解决现有的在移动终端间的文件传输操作麻烦且传输方式限制条件多给用户带来了大大的不便的问题。
技术解决方案
一种移动终端间的文件传输方法,包括:
利用第一移动终端接收用户的操作指令,选择需要发送的文件,将需要发送的所述文件的容量与一设定的阈值进行比较;
若所述文件的容量超过所述阈值,则利用所述第一移动终端生成请求链接;
利用所述第一移动终端将所述请求链接编码为近场通信传输数据格式,并通过所述第一移动终端内的近场通信模块将所述请求链接发送给第二移动终端;
利用所述第一移动终端与服务器建立连接,将所述请求链接发送至所述服务器之后,再将需要发送的所述文件上传至所述服务器;以及
利用所述第二移动终端根据所述第一移动终端发送的所述请求链接与所述服务器建立连接,并根据所述请求链接在所述服务器查找所述第一移动终端上传至所述服务器的所述文件,并检测所述文件是否上传完成,在检测到所述文件上传完成后,从所述服务器下载所述文件。
本发明解决技术问题所采用的技术方案如下:
一种移动终端间的文件传输方法,包括:
利用第一移动终端接收用户的操作指令,选择需要发送的文件;
利用所述第一移动终端生成请求链接;
利用所述第一移动终端将所述请求链接编码为近场通信传输数据格式,通过所述第一移动终端内的近场通信模块将所述请求链接发送给第二移动终端;
利用所述第一移动终端与服务器建立连接,将所述请求链接发送至所述服务器之后,再将需要发送的所述文件上传至所述服务器;以及
利用所述第二移动终端根据所述第一移动终端发送的所述请求链接与所述服务器建立连接,对应下载所述第一移动终端上传的所述文件。
本发明解决技术问题所采用的技术方案如下:
服务器;
第一移动终端,其包括:
请求链接生成模块,用于生成一请求链接,
文件上传模块,用于将所述请求链接和对应的文件上传至所述服务器,以及
第一近场通信模块,用于将所述请求链接发送给一第二移动终端;
所述第二移动终端,其包括:
第二近场通信模块,用于接收所述第一近场通信模块发送的所述请求链接,以及
文件请求模块,用于从所述服务器下载所述文件。
有益效果
本发明实施例所提供的一种移动终端间的文件传输方法及系统,有效地解决了在移动终端间的文件传输的限制条件多,操作麻烦的问题,利用第一移动终端接收用户的操作指令,选择需要发送的文件并生成对应的请求链接,只需要将所述请求链接通过近场通信技术(NFC)的方式发送给一第二移动终端,而真正需要传输的文件,利用所述第一移动终端上传到一服务器上;而所述第二移动终端则通过所接收到的所述请求链接到所述服务器上请求相应的文件,再下载该文件,利用近场通信快速建立链接的特点,快速完成请求链接的传递,无需手动建立无线连接;再通过无线网络上传至所述服务器,通过所述服务器中转文件,因此,所述第一移动终端和所述第二移动终端无需在文件传输的过程中处于一定的范围内等待文件传输完成,使得短距离传输转化为长距离传输,大大增加了文件传输过程中的自由性,方便了用户。
附图说明
图1为本发明实施例提供的移动终端间的文件传输方法的运行环境示意图;
图2为本发明实施例提供的移动终端间的文件传输方法较佳实施例的流程图;
图3为本发明实施例提供的移动终端间的文件传输系统较佳实施例的结构框图。
本发明的最佳实施方式
请参照图式,其中相同的组件符号代表相同的组件,本发明的原理是以实施在一适当的运算环境中来举例说明。以下的说明是基于所例示的本发明具体实施例,其不应被视为限制本发明未在此详述的其它具体实施例。
在以下的说明中,本发明的具体实施例将参考由一部或多部计算机所执行的步骤及符号来说明,除非另有述明。因此,这些步骤及操作将有数次提到由计算机执行,本文所指的计算机执行包括了由代表了以一结构化型式中的数据的电子信号的计算机处理单元的操作。此操作转换该数据或将其维持在该计算机的内存系统中的位置处,其可重新配置或另外以本领域技术人员所熟知的方式来改变该计算机的运作。该数据所维持的数据结构为该内存的实体位置,其具有由该数据格式所定义的特定特性。但是,本发明原理以上述文字来说明,其并不代表为一种限制,本领域技术人员将可了解到以下所述的多种步骤及操作亦可实施在硬件当中。
本发明的原理使用许多其它泛用性或特定目的运算、通信环境或组态来进行操作。所熟知的适合用于本发明的运算系统、环境与组态的范例可包括(但不限于)手持电话、个人计算机、服务器、多处理器系统、微电脑为主的系统、主架构型计算机、及分布式运算环境,其中包括了任何的上述系统或装置。
本文所使用的术语「模块」可看做为在该运算系统上执行的软件对象。本文所述的不同组件、模块、引擎及服务可看做为在该运算系统上的实施对象。而本文所述的装置及方法优选的以软件的方式进行实施,当然也可在硬件上进行实施,均在本发明保护范围之内。
请一并参阅图1图1为本发明实施例的移动终端间的文件传输方法的运行环境示意图,包括有第一移动终端11、第二移动终端12以及服务器13,所述第一移动终端11和所述第二移动终端12通过无线网络连接所述服务器13,所述第一移动终端11和所述第二移动终端12之间也通过无线网络相互通信,譬如通过NFC通信。
其中所述第一移动终端11或者所述第二移动终端12不仅可以由桌上型计算机构成,还可以由笔记型计算机、工作站、掌上型计算机、UMPC(ultra mobile personal computer:超移动个人计算机)、平板PC、个人数字助理(Personal Digital Assistant ,PDA)、连网板(web pad)、可携式电话等具备储存单元并安装有微处理器而具有运算能力的终端机构成。
所述无线网络可以包括本地区域网络(local area network,LAN)、都会网络(metropolitan area network,MAN)、广域网(wide area network,WAN)、因特网等包括在内的数据通信网络路,还包括电话网络等,不分有线和无线,使用任何通信方式均无关。
本发明实施例的移动终端间的文件传输方法,将近场通讯技术与无线网络技术融合在一起,当移动终端间需要传输文件时,发送方将文件上传到所述服务器13上,而仅仅将文件在所述服务器13上的请求链接通过近场通讯技术发送给接收方,所述接收方接收到所述请求链接后,根据所述请求链接向所述服务器13请求下载该文件。这样,利用了近场通信模块快速链接的特点,在传递数据前无需用户通过复制的手动操作完成链接过程,只需要发送发方与接收方将设备靠近一下即可;而在传输的时间上,由于使用的所述服务器13作为中转,所述发送方与所述接收方仅仅传输的是请求链接,数据量很小,时间相对短暂,完全利用了无线网络进行真正的文件传输过程,用户在文件传输的过程中没有距离上的限制。
请参阅图2,图2为本发明提供的移动终端间的文件传输方法较佳实施例的流程图,包括以下步骤:
步骤S100、利用所述第一移动终端11接收用户的操作指令,选择需要发送的文件;
步骤S200、利用所述第一移动终端11生成请求链接;其中所述请求链接对应需要发送的所述文件;
步骤S300、利用所述第一移动终端11将所述请求链接编码为NFC传输数据格式,通过所述第一移动终端11内的近场通信模块发送给所述第二移动终端12;
步骤S400、利用所述第一移动终端11与所述服务器13建立连接,将所述请求链接发送至所述服务器13之后,再将需要发送的所述文件上传至所述服务器13;
步骤S500、利用所述第二移动终端12根据所述第一移动终端11发送的所述请求链接与所述服务器13建立连接,对应下载所述第一移动终端11上传至所述服务器13的所述文件。
下面结合具体的实施例对上述步骤进行详细的描述。
所述第一移动终端11根据用户的操作指令,选择需要发送的文件。譬如所述第一移动终端11需要传输照片、音乐或视频等文件给所述第二移动终端12,那么用户先选择需要发送的文件,在确定之后进入步骤S200生成所述请求链接。所述第一移动终端11再将所述请求链接编码为NFC传输数据格式,通过所述第一移动终端11的近场通信模块对应发送给所述第二移动终端12的近场通信模块接收。
本发明中,为了使得所述第一移动终端11与所述第二移动终端12能够快速完成所述请求链接的发送,通过NFC完成所述请求链接的发送与接收。NFC作为一种近距离通讯机制,具有快速方便地进行信息交换的优势,NFC能够在两个设备之间置于近距离时(一般小于10cm),快速建立连接(一般小于1s),并完成数据的传递。本发明正是利用了NFC的这一特点,完成所述请求链接的发送与接收。
所述第一移动终端11首先生成所述请求链接,接着所述第一移动终端11的近场通信模块发起NFC呼叫,通知NFC芯片初始化。此时,将所述第二移动终端12置于与所述第一移动终端11相近的距离内,所述第一移动终端11与所述第二移动终端12两者间开始建立通信:即当两部具有NFC的移动通讯设备所放置的距离小于一定值(一般为小于10cm), 所述第一移动终端11发射频场,并按照选定的传送速度(如424kbps)将数据发送给所述第二移动终端12,所述第二移动终端12同样发射频场,以同样的传输速率进行应答,从而建立对等的点对点数据连接。这样,便可实现移动设备间数据的交换,即具有NFC的移动通讯设备可以将请求链接发送给其他移动通讯设备。
在将所述请求链接发送给所述第二移动终端12之后,所述第一移动终端11与所述服务器13建立连接,先将所述请求链接发送至所述服务器13,再将需要发送的文件上传至所述服务器13。优选地,所述服务器13在接收所述请求链接之后,发送开始上传信息给所述第一移动终端11,所述第一移动终端11接收到所述服务器13的所述开始上传信息后,开始将所要发送的所述文件上传给所述服务器。这样,将所述第一移动终端11与所述服务器13的数据交互过程更加细化,也大大提升了用户的体验感,使得用户能够知道文件传输当前处在什么状态。
然后,所述第二移动终端12根据所述第一移动终端11发送的请求链接与所述服务器13建立连接,对应下载所述第一移动终端11上传的文件。
进一步地,所述步骤S100和步骤S200之间,还包括:
S110、将需要发送的文件的容量与一设定的阈值进行比较;当所述文件的容量超过所述阈值时,进入步骤S200;当所述文件的容量不超过所述阈值时,通过蓝牙、WIFI或红外方式传输。
具体来说,所述阈值可根据用户的不同需要进行设置,此处以文件大小的所述阈值为1M进行说明。当用户想传递文件时,选择需要传递的文件,并选择“发送选项”,本发明可传输各种大小的文件,但对于小的文件,由于使用短距离传输方式可以快速完成,因此,也就不一定需本发明的方式进行传输。因此,在用户选择完需要传输的文件后,所述第一移动终端11首先判断所有传输文件的大小:如果所述文件的小于一定的值(1M),则表示所述文件为小文件,则通过正常的方式进行传输,如蓝牙、WIFI或红外等;如果所述文件的大于一定的值(1M),则表示是大文件传输,则通过请求链接的方式进行传输,进入步骤S200,即所述第一移动终端11生成所述请求链接。
进一步地,所述步骤S200具体包括:
S210、所述第一移动终端11根据所述服务器13的标识、所述第一移动终端11的设备标识(ID)、本次传输码和所述文件识别码生成所述请求链接。
具体来说,所述第一移动终端11为发送方,而所述第二移动终端12为接收方,为避免两方文件传输不对应,导致接收方接收错误的文件,为也了使得无线通讯设备间能够快速完成文件的传输,通过所述服务器13作为所述发送方与所述接收方的桥梁,而为了使得所述发送方与所述接收方能够通过所述服务器13完成文件的传输,所述发送方首先需要根据文件上传的路径以及文件的名称等信息生成相应的链接,而所述接收方再根据链接向所述服务器13发送请求,请求下载对应的文件,从而避免文件传输对象错误。
所述服务器13为了很好的管理发送方与接收方的通过请求链接完成文件传输的行为,规定了一种请求链接的标准格式,所述发送方无线通信设备端根据这个标准的格式生成请求链接:所述请求链接中主要包含所述服务器13的标识,所述发送方设备的ID,本次传输码以及文件识别码。
所述服务器13的标识,主要用来标识所述服务器13的地址,这样,所述接收方通过所述服务器13的地址就可以访问到所述服务器13,从而进行文件的请求;由于所述发送方需要使用的所述服务器13是固定的,即每次发送都是使用同一服务器,因此,所述发送方知道所述服务器13的标识,在生成请求链接时,将所述服务器13的标识作为所述请求链接的一部分。
所述发送方设备ID,是用来标识所述发送方设备,每个发送方,服务器都分配给一个识别号,当所述发送方在所述服务器13上注册时,所述服务器13为该发送方分配一个ID,通过该ID就可以识别发送设备;这样,所述服务器13可以通过ID区分不同的发送方设备,从而可以管理不同发送设备所要传输的文件。
对于所述本次传输码,由于同一发送方可能传输的文件不止一个,因此,每次传输需要一个传输码,用来区分当前的传输与其他传输,本次传输码由发送方生成,在每次传输前分配一个与之前传输码不一样的码值。
所述文件识别码,是用来标识本次传输的文件,从而使得发送方能够通过该文件标识码到所述服务器13中请求到对应的文件。文件识别码同样是由发送方生成,在每次传输前,发送方根据当前的文件生成文件识别码,用以标识所传输的文件。
通过上述的4个标识,就可以生成文件的请求链接,所述接收方接收到所述请求链接后,向所述服务器13发送请求,通过发送方设备ID可以在所述服务器13中找到对应所述发送方所对应的文件夹,通过本次传输码以及文件识别码可以在所述文件夹中找到本次传输的文件。这样,所述发送方就可以通过所述请求链接向所述服务器13请求相应的文件,从而避免了文件传输对象错误,防止接收方不能接收文件或接收错误文件。对本领域普通技术人员来说,可以根据上述说明对请求链接的格式加以改进或变换,所有这些改进和变换都应属于本发明所附权利要求的保护范围。
进一步地,所述步骤S400具体包括:
S410、所述服务器13与所述第一移动终端11建立连接之后,所述服务器根据所述请求链接生成相应的目录,所述第一移动终端11开始通过无线网络将所述文件上传给所述服务器13,所述服务器13接收到所述文件后,将所述文件放到对应的目录中。具体来说,所述发送方也就是所述第一移动终端11,通过NFC发送完所述请求链接后,所述发送方首先与所述服务器13建立链接,即通过无线网络方式与所述服务器13进行数据交互。接着,所述发送方先将所生成的所述请求链接也发送给所述服务器13,所述服务器13根据发送方的ID查找到该用户对应的目录或者生成相应的目录,再根据所述请求链接中的传输码和文件识别码生成子目录,生成相应的目录后,所述发送方开始通过无线网络将文件上传给所述服务器13,所述服务器13接收到所述文件后,将所述文件放到对应的目录当中。
所述步骤S500为所述第二移动终端12的接收,也就是接收方的接收。所述第二移动终端12包括与所述第一移动终端11建立NFC数据连接,然后再通过无线链路接收数据并对所述数据进行解码,从而获得所述第一移动终端11发送的所述请求链接。
进一步地,所述步骤S500具体包括:
S510、所述服务器13与所述第二移动终端12建立连接之后,根据所述请求链接查找对应的文件,并检测所述文件是否上传完成,在检测到所述文件上传完成后,执行步骤S520;
S520、所述服务器13将所述文件通过无线网络发送给所述第二移动终端12。
具体来说,在所述第二移动终端12的接收过程中,所述第二移动终端12通过近场通信模块接收到所述请求链接后,通过所述请求链接向所述服务器13发送请求,所述服务器13接收到所述请求后,即与所述第二移动终端12建立链接,所述服务器13根据所述请求链接中所包含的信息,查看所有请求的文件状态,即所述文件是否已经上传完成。在检测到所述文件上传完成后,所述服务器13将所述文件通过无线网络发送给所述第二移动终端12。
进一步地,若所述服务器13检测到所述文件还没有上传完成,那么所述服务器13可发送请求等待信息给所述接收方,让所述接收方暂停接收所述文件,等待所述文件传输完成,从而让所述接收方知道目前所述文件处于什么状态之中。而所述服务器13在检测到所述文件没有上传完成后,还实时检测所述文件状态,当所述文件状态为上传完成时,所述服务器13发送“开始接收”消息给接收方设备端,所述接收方设备端接收到“开始接收”消息后,可根据需要确定是否下载所述文件,在确定需要下载之后,开始接收,所述服务器13将所述文件传输给所述接收方设备端,直到所述文件完成下载;如果已完成上传,那么所述服务器13可发送“开始接收”消息给发送方设备,所述接收方设备端接收到“开始接收”消息后,确认是否需要下载,在确认需要下载之后,开始下载文件,所述服务器13将所述文件传输给所述接收方设备端,直到所述文件完成下载。
基于上述移动终端间的文件传输方法,本发明还提供了一种移动终端间的文件传输系统,如图3所示,包括:第一移动终端100、第二移动终端200和服务器300。其中,所述第一移动终端包括:用于生成请求链接的请求链接生成模块110、用于将请求链接发送给第二移动终端的第一近场通信模块120和用于将请求链接和文件上传至服务器300的文件上传模块130。所述第二移动终端包括用于接收第一近场通信模块120发送的请求链接的第二近场通信模块210和用于从服务器下载文件的文件请求模块220。
具体来说,所述近场通信(NFC)模块(包括第一近场通信模块120和第二近场通信模块210)主要用于完成请求链接的发送与接收,发送方生成请求链接,接着将所述请求链接通过所述第一近场通信模块120发送给接收方;接收方通过所述第二近场通信模块210接收到请求链接,并将接收到所述请求链接发送给所述接收方的文件请求模块220。
所述请求链接生成模块110主要用于根据所有传递的文件信息以及服务器存储的位置,在移动通讯设备中自动生成对应的链接,生成该请求链接字符串后,该模块将该链接字符串发送给所述第一近场通信模块120。
所述文件上传模块130主要用于向所述服务器300上传相应的文件,所述文件上传模块130是无线通讯设备的发送模块。所述文件上传模块130在所述请求链接生成模块110生成所述请求链接后,将本地的所要传输的文件通过无线网络发送给所述服务器300,所述服务器300将该文件放在定义好的相应位置当中。
所述文件请求模块220主要用于向所述服务器300请求下载对应的文件,所述文件请求模块220是无线通讯设备的接收模块,所述文件请求模块220根据请求链接,向所述服务器300请求下载对应的文件,从而能够从所述服务器300下载所要交换的文件。
所述服务器300为发送方与接收方的中转站,它接收发送方上传的文体,将接收到的文件放到固定的位置;同时,所述服务器300将所接收到的文件通过无线网络发送给接收方无线通讯设备。
进一步地,所述第一移动终端100还包括:文件检测对比模块140,所述文件检测对比模块140,用于检测文件的容量大小并与一设定的阈值进行比较。具体如上所述。
进一步地,所述服务器300还包括:目录生成模块310,所述目录生成模块310用于根据所述第一移动终端100发送的请求链接生成相应的目录。具体如上所述。
进一步地,所述服务器300还包括:文件上传检测模块320,所述文件上传检测模块320用于检测文件是否上传完成。
在实际应用时,所述第一移动终端100还应该包括用于从所述服务器300下载文件的文件请求模块。所述第二移动终端200还应该包括用于生成请求链接的请求链接生成模块和用于将所述请求链接和所述文件上传至所述服务器300的文件上传模块。在具体应用时,在本发明提供的移动终端中,所述移动终端应该即具有上传文件的功能,也具备下载文件的功能,从而与其它移动终端通过所述服务器300中转进行文件传输。
本发明提供的移动终端,当用户想要交换文件时,特别是大的文件时,发送方选择所有传输的文件后,只要将移动通讯设备与接收方靠近一下,就可以完成文件的传输。一方面将大文件的传输修改为请求链接的传输,使得传输的信息量极小,从而可以利用NFC这种快速连接的优势,用户不需要进行过多的操作,就能完成请求链接的交换,大大减少了用户的操作流程,提高了效率。另一方面,本发明能通过服务器作为中转站,发送方将真正的文件上传给服务器,而接收方再根据请求链接从服务器下载,这就使得发送方与接收方在文件传输的过程无需在一定的范围内,使得短距离传输转化为长距离传输,方便了用户。
本发明的移动终端并不限于手机,也可用于电脑、数码相机等等其他移动终端。
综上所述,本发明提供的一种移动终端间的文件传输方法及系统,通过一第一移动终端接收用户的操作指令,选择需要发送的文件;再生成请求链接;将请求链接编码为NFC传输数据格式,通过NFC模块发送给一第二移动终端;所述第一移动终端与一服务器建立连接,将请求链接发送至所述服务器之后,再将需要发送的文件上传至所述服务器;所述第二移动终端根据所述第一移动终端发送的请求链接与所述服务器建立连接,对应下载所述第一移动终端上传的文件;通过近场通信技术快速完成请求链接的传递,无需手动建立无线连接;再通过无线网络上传至所述服务器,通过所述服务器中转文件,无需在文件传输的过程中处于一定的范围内等待文件传输完成,使得短距离传输转化为长距离传输,大大增加了文件传输过程中的自由性,方便了用户。应当理解的是,本发明的应用不限于上述的举例,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,所有这些改进和变换都应属于本发明所附权利要求的保护范围。
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  1. 一种移动终端间的文件传输方法,包括:
    利用第一移动终端接收用户的操作指令,并选择需要发送的文件,且将需要发送的所述文件的容量与一设定的阈值进行比较;
    若所述文件的容量超过所述阈值,则利用所述第一移动终端生成一请求链接;
    利用所述第一移动终端将所述请求链接编码为近场通信传输数据格式,并通过所述第一移动终端内的近场通信模块将所述请求链接发送给第二移动终端;
    利用所述第一移动终端与服务器建立连接,在将所述请求链接发送至所述服务器之后,接着将需要发送的所述文件上传至所述服务器;以及
    利用所述第二移动终端根据所述第一移动终端发送的所述请求链接与所述服务器建立连接,并根据所述请求链接在所述服务器查找所述第一移动终端上传至所述服务器的所述文件,且检测所述文件是否上传完成,在检测到所述文件上传完成后,从所述服务器下载所述文件。
  2. 根据权利要求1所述的移动终端间的文件传输方法,还包括:
    在通过所述第一移动终端将需要发送的所述文件的容量与所述阈值进行比较后,若所述文件的容量不超过所述阈值,则通过无线网络将所述文件传输至所述第二移动终端。
  3. 根据权利要求1所述的移动终端间的文件传输方法,其中所述通过所述第一移动终端内的近场通信模块将所述请求链接发送给第二移动终端的步骤包括:
    利用所述第一移动终端根据所述服务器标识、所述第一移动终端的设备标识、本次传输码和所述文件识别码生成所述请求链接。
  4. 根据权利要求1所述的移动终端间的文件传输方法,其中所述将需要发送的所述文件上传至所述服务器的步骤包括:
    在所述服务器与所述第一移动终端建立连接之后,利用所述服务器根据所述请求链接生成相应的目录;
    利用所述第一移动终端通过无线网络将所述文件上传给所述服务器;以及
    利用所述服务器接收所述文件,并将所述文件放到所述目录中。
  5. 根据权利要求1所述的移动终端间的文件传输方法,其中所述服务器将所述文件通过无线网络发送给第二终端。
  6. 一种移动终端间的文件传输方法,包括:
    利用第一移动终端接收用户的操作指令,选择需要发送的文件;
    利用所述第一移动终端生成请求链接;
    利用所述第一移动终端将所述请求链接编码为近场通信传输数据格式,通过所述第一移动终端内的近场通信模块将所述请求链接发送给一第二移动终端;
    利用所述第一移动终端与一服务器建立连接,将所述请求链接发送至所述服务器之后,再将需要发送的所述文件上传至所述服务器;以及
    利用所述第二移动终端根据所述第一移动终端发送的所述请求链接与所述服务器建立连接,对应下载所述第一移动终端上传的所述文件。
  7. 根据权利要求6所述的移动终端间的文件传输方法,还包括:
    将需要发送的所述文件的容量与一设定的阈值进行比较;
    当所述文件的容量超过所述阈值时,生成所述请求链接;以及
    当所述文件的容量不超过所述阈值时,通过无线网络将所述文件传输至所述第二移动终端。
  8. 根据权利要求6所述的移动终端间的文件传输方法,其中所述利用所述第一移动终端生成请求链接的步骤包括:
    利用所述第一移动终端根据所述服务器标识、所述第一移动终端的设备标识、本次传输码和所述文件识别码生成所述请求链接。
  9. 根据权利要求6所述的移动终端间的文件传输方法,其中所述将需要发送的所述文件上传至所述服务器的步骤包括:
    在所述服务器与所述第一移动终端建立连接之后,利用所述服务器根据所述请求链接生成相应的目录;
    利用所述第一移动终端通过无线网络将所述文件上传给所述服务器;以及
    利用所述服务器接收所述文件,并将所述文件放到对应的所述目录中。
  10. 根据权利要求6所述的移动终端间的文件传输方法,其中所述对应下载所述第一移动终端上传的所述文件的步骤包括:
    在所述服务器与所述第二移动终端建立连接之后,根据所述请求链接查找对应的所述文件,并检测所述文件是否上传完成;以及
    在检测到所述文件上传完成后,利用所述服务器将所述文件通过无线网络发送给所述第二移动终端。
  11. 一种移动终端间的文件传输系统,包括:
    服务器;
    第一移动终端,其包括:
    请求链接生成模块,用于生成一请求链接,
    文件上传模块,用于将所述请求链接和对应的文件上传至所述服务器,以及
    第一近场通信模块,用于将所述请求链接发送给一第二移动终端;以及
    所述第二移动终端,其包括:
    第二近场通信模块,用于接收所述第一近场通信模块发送的所述请求链接,以及
    文件请求模块,用于从所述服务器下载所述文件。
  12. 根据权利要求11所述的移动终端间的文件传输系统,其中所述第一移动终端还包括:
    文件检测对比模块,用于检测所述文件的容量大小并与一设定的阈值进行比较。
  13. 根据权利要求11所述的移动终端间的文件传输系统,其中所述服务器还包括:
    目录生成模块,用于根据所述第一移动终端发送的所述请求链接生成相应的目录。
  14. 根据权利要求11所述的移动终端间的文件传输系统,其中所述服务器还包括:
    文件上传检测模块,用于检测所述文件是否上传完成。
  15. 根据权利要求11所述的移动终端间的文件传输系统,其中所述第一移动终端还包括:
    文件请求模块,用于从所述服务器下载所述文件;
    其中所述第二移动终端还包括:
    请求链接生成模块,用于生成所述请求链接;
    文件上传模块,用于将所述请求链接和所述文件上传至服务器。
PCT/CN2013/080966 2013-03-13 2013-08-07 移动终端间的文件传输方法及系统 Ceased WO2014139256A1 (zh)

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