A method for remote multi-file transfer based on dynamic adjustment of priority
A technology of dynamic adjustment and transmission method, applied in the field of remote multi-file transmission, it can solve the problem that low-priority files cannot get the opportunity to be sent, and achieve the effect of strong adaptability, popularization and reasonable design
Active Publication Date: 2019-11-08
BEIJING INST OF ELECTRONICS SYST ENG
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Problems solved by technology
[0005] The purpose of the present invention is to provide a remote multi-file transfer method based on priority dynamic adjustment to solve the problem that low-priority files cannot be sent for a long time when a large number of files are sent in the existing remote multi-file transfer method
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[0025] In order to explain the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and drawings. Similar components in the drawings are denoted by the same reference numerals. Those skilled in the art should understand that the content described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.
[0026] Such as figure 1 As shown, the remote multiple file transmission method based on priority dynamic adjustment disclosed in the present invention includes the following steps:
[0027] S1. Initialize the priority of the file to be transferred, and divide the file to be transferred into several data blocks;
[0028] S2. Select multiple data blocks for transmission according to the priority of the file to be transmitted;
[0029] S3. Determine whether the transmission of all files is completed, and if yes, end the process; if otherwise, obtain infor...
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The invention discloses a remote multi-file transmission method based on dynamic adjustment of priority, comprising: S1, initializing the priority of the file to be transmitted, and dividing the file to be transmitted into several data blocks; S2, according to the priority of the file to be transmitted Select a plurality of data blocks for transmission; S3, judge whether to complete the transmission of all files, and if so, end the process; otherwise obtain the information of the uncompleted transmission file, and proceed to step S4; S4, update according to the information of the uncompleted transmission file For the priority of the files to be transferred, go to step S2. The invention takes factors such as urgency, file size, and transmission time into consideration, and can ensure that multiple files can be transmitted to the receiving end in a timely, reasonable, and reliable manner.
Description
Technical field [0001] The invention relates to a remote multiple file transmission method. More specifically, it relates to a remote multiple file transmission method based on dynamic adjustment of priority. Background technique [0002] In some fields with special requirements, non-real-time data and information need to be transmitted in file mode, but existing file transmission methods such as file sharing and FTP have their own weaknesses. The file sharing method is generally used for hosts on the same network segment, and the security of shared files is difficult to guarantee; the application of the FTP method requires the configuration of a dedicated FTP server, and its client / service model determines the inequality of the status of the sender and receiver. [0003] At present, there are many equal peer-to-peer transmission methods in the field of network transmission. The following two methods are often used for remote multi-file transmission: The first is serial transmissi...
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IPC IPC(8): H04L29/08H04L12/833H04L12/851H04L12/865H04L47/31H04L47/6275
CPCH04L47/2433H04L47/2458H04L47/6275H04L67/06
Inventor 郑宏琨兰宇飞窦明晖王晶
Owner BEIJING INST OF ELECTRONICS SYST ENG