Point-to-point data transmission method and system, receiving device and sending device
A data transmission method, receiving and sending technology, applied in the processing field, can solve problems such as data loss, waste of network resources, and errors, and achieve the effect of avoiding waste of network resources
Inactive Publication Date: 2019-08-27
北京搜狐新动力信息技术有限公司
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[0002] When data is transmitted between clients in a point-to-point manner, due to the complexity of the network and the problem of transmission efficiency, there may be an abnormal situation in the transmitted data, such as: data loss or error, which will The data transmitted in the relevant transmission network are all abnormal data
[0003] In order to solve this problem, the server-side center verification mode is usually adopted at present, that is, for each client, every piece of data downloaded must go to the server for verification, which requires communication with the server after each data transmission , resulting in a waste of network resources
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[0050] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0051] This application discloses a point-to-point data transmission method, the flow chart of which is as follows figure 1 shown, including:
[0052] Step S11, the receiving end receives the first data group sent by the sending end, the first data group includes: transmission data and first verification data;
[0053] Such as figure 2 As shown, it is a live broadcast system based on the client / server (Client / Server, C / S) mode, which realizes data transmission through the communi...
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The invention discloses a point-to-point data transmission method, a point-to-point data transmission system and receiving and sending equipment. A receiving end receives the first data set, the firstdata set comprises transmission data and first verification data, the receiving end carries out data processing on the received transmission data, second verification data are obtained, the second verification data and the first verification data are compared, and whether the received transmission data are abnormal data or not is determined according to the comparison result. According to the scheme, the transmission data and the first verification data are received at the receiving end; second verification data obtained according to received data are compared with first verification data; therefore, whether the received data is abnormal data is determined; the problem that whether the transmitted data is abnormal data or not cannot be determined in the data transmission process, and consequently transmission of the transmission network is abnormal data is avoided, and the problem that network resources are wasted due to the fact that the received data are verified at the receiving end every time the data are acquired is solved.
Description
technical field [0001] The present application relates to the field of processing, and in particular to a point-to-point data transmission method, system, receiving device and sending device. Background technique [0002] When data is transmitted between clients in a point-to-point manner, due to the complexity of the network and the problem of transmission efficiency, there may be an abnormal situation in the transmitted data, such as: data loss or error, which will As a result, the data transmitted in the relevant transmission network is abnormal data. [0003] In order to solve this problem, the server-side center verification mode is usually adopted at present, that is, for each client, every piece of data downloaded must go to the server for verification, which requires communication with the server after each data transmission , resulting in a waste of network resources. Contents of the invention [0004] In view of this, the present application provides a point-to...
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IPC IPC(8): H04L29/08H04L12/26H04L1/16H04L1/18
CPCH04L67/1078H04L43/0823H04L1/1607H04L1/1809
Inventor 张莹
Owner 北京搜狐新动力信息技术有限公司