Data transmission method and data transmission system

A data transmission method and data technology, applied in the field of data transmission, can solve problems affecting the transmission rate, etc.

Active Publication Date: 2020-05-22
西安翔腾微电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the process of data transmission, due to the limitation of transmission load, the data load of a single sent data packet has an upper limit limit, which will affect its transmission rate

Method used

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  • Data transmission method and data transmission system
  • Data transmission method and data transmission system

Examples

Experimental program
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Effect test

Embodiment 1

[0041] See figure 1 , figure 1 It is a schematic flowchart of a data transmission method provided by an embodiment of the present invention. An embodiment of the present invention provides a data transmission method. The data transmission method may specifically include:

[0042] Step 1, receiving data packets;

[0043] Step 2, obtaining the first data package or the first data sub-package according to the type of the data package;

[0044] Step 3. Obtain a second data package or several third data packages according to the length of the first data package and a preset data length, or obtain a second data package or a third data package according to the first data package.

[0045] The data transmission method of this embodiment first needs to receive a data packet sent by a certain node. The data packet may be an original short data packet or a long data packet, that is, a data packet without specific information added, and the specific information is the data that can re...

Embodiment 2

[0066] See figure 2 , figure 2 It is a schematic structural diagram of a data transmission method provided by an embodiment of the present invention. Such as figure 2 As shown, the data transmission system includes:

[0067] A receiving module, configured to receive data packets;

[0068] A distinguishing module, configured to obtain the first total data package or the first data sub-package according to the type of the data package;

[0069]The transmission module obtains a second data sub-package or several third data sub-packets according to the identifier of the first data sub-package, or obtains a second data sub-package or a third data sub-package according to the first data sub-package.

[0070] In a specific embodiment, the second data sub-package or several third data sub-packets are obtained according to the identification of the first data, including:

[0071] Obtaining the fourth data sub-package or several fifth data sub-packets according to the identifica...

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Abstract

The invention discloses a data transmission method and a data transmission system. The data transmission method comprises the following steps: receiving a data packet; obtaining a first data total packet or a first data sub-packet according to the type of the data packet; and obtaining a second data sub-package or a plurality of third data sub-packages according to the identifier of the first datatotal package, or obtaining the second data total package or the third data total package according to the first data sub-package. According to the data transmission method provided by the invention,the long data packets can be split or the data sub-packets can be packaged according to the types of the data packets. Therefore, the requirement of two-way communication can be met, and meanwhile, the data packets can be unpacked according to the types and the lengths of the data packets, so that the data packets can meet the data transmission requirement under specific conditions.

Description

technical field [0001] The invention belongs to the technical field of data transmission, and in particular relates to a data transmission method and a data transmission system. Background technique [0002] With the rapid development of network technology, two-way communication such as video conferencing and video teaching is widely used in users' life, work, and study. In the process of two-way communication, data transmission will be involved. [0003] The IEEE 1394 bus is a low-cost, high-performance, low-power serial bus with high speed, flexibility, scalability, and features such as plug-and-play and bus dynamic configuration. It has quickly become one of the widely used buses in the field of data transmission. [0004] However, during the data transmission process, due to the limitation of the transmission load, the data load of a single sent data packet has an upper limit, which will affect its transmission rate. Contents of the invention [0005] In order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00H04L12/815H04L12/823H04L47/22H04L47/32
CPCH04L1/0006H04L1/0007H04L47/22H04L47/32Y02D30/70
Inventor 田晓赵安洋任欢索高华夏杰宋杰
Owner 西安翔腾微电子科技有限公司
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