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Data cascade transmission method and device, equipment and medium

A transmission method and data-level technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve the problem of the limited ability of sending nodes to send data at one time, the ability to reduce resource utilization, and the uncertainty of the size of sent data. achieve the effect of improving utilization

Pending Publication Date: 2022-05-13
BEIJING SENSORO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the invention process, the inventor found that the defect of the prior art is: the ability of the sending node to send data at one time is limited. Due to the uncertain size of the sent data, the utilization rate of the sending ability of the sending node is not high, which reduces the maximum utilization of resources. ability

Method used

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  • Data cascade transmission method and device, equipment and medium
  • Data cascade transmission method and device, equipment and medium
  • Data cascade transmission method and device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 1 It is a flow chart of a data concatenation transmission method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the sending node sends data to the receiving node. The method of this embodiment may be executed by a data cascading transmission device, which may be implemented by software and / or hardware, which may be configured in a server, and which may be executed by a sending node.

[0048] Correspondingly, the method specifically includes the following steps:

[0049]S110. When it is detected that there is data to be sent, construct a data packet structure, and add the node identifier of the sending node into the data packet structure.

[0050] Wherein, the data packet structure may be a structure in which the data to be sent is constructed according to certain data frame rules. The node identifier may be information about the sending node, and it can be easily determined from which sending node the da...

Embodiment 2

[0061] Figure 2a It is a flow chart of another data cascade transmission method provided by Embodiment 2 of the present invention. This embodiment refines based on the above-mentioned embodiments, and extracts at least one target data fragment from the data to be sent according to the single data transmission amount of the sending node and fills it into the data packet In the structure, the target data package is formed for further refinement.

[0062] Correspondingly, the method specifically includes the following steps:

[0063] S210. When it is detected that there is data to be sent, construct a data packet structure, and add the node identifier of the sending node into the data packet structure.

[0064] S220. Acquire the remaining data sending amount of the sending node, where the remaining data sending amount is initialized as the single data sending amount.

[0065] Wherein, the remaining data sending amount may be the sending amount of the sending node minus the fi...

Embodiment 3

[0098] image 3 It is a flow chart of another data cascading transmission method provided by Embodiment 3 of the present invention. This embodiment is applicable to the case where the receiving node receives data sent by the sending node. The method of this embodiment can be executed by a data cascading transmission device, which can be implemented by software and / or hardware, which can be configured in a server, and which can be executed by a receiving node.

[0099] Correspondingly, the method specifically includes the following steps:

[0100] S310. When receiving the target data packet sent by the sending node, detect whether the target data packet includes a target data block corresponding to the address of the local node.

[0101] Wherein, the local node address may be a specific destination address of the receiving node.

[0102] Exemplarily, assuming that the target data block corresponding to the local node address contains dst1 and dst2, when the information of th...

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Abstract

The embodiment of the invention discloses a data cascade transmission method and device, equipment and a medium. The method comprises the steps that when it is detected that to-be-sent data exists, a data package structure is constructed, and a node identifier of a sending node is added into the data package structure; at least one target data fragment is extracted from the to-be-sent data according to the single-time data sending amount of the sending node and filled into the data group packet structure, a target data group packet is formed, and the target data fragment is a complete or truncated data packet; and carrying out data transmission on the target data group packet through a data transmission port. According to the invention, the segmentation processing of large data packets and the splicing processing of small data packets are realized, and the utilization rate of sending resources of the sending node is improved.

Description

technical field [0001] Embodiments of the present invention relate to computer data processing technology, and in particular to a data cascading transmission method, device, equipment and medium. Background technique [0002] In a wireless network, when a sending node performs a data transmission service, it can send data to multiple destination nodes. When the sending node obtains a sending opportunity, the sending capability of the sending node is limited. [0003] During the invention process, the inventor found that the defect of the prior art is: the ability of the sending node to send data at one time is limited. Due to the uncertain size of the sent data, the utilization rate of the sending ability of the sending node is not high, which reduces the maximum utilization of resources. ability. Contents of the invention [0004] Embodiments of the present invention provide a data cascading transmission method, device, device, and medium, so as to realize the segmentat...

Claims

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Application Information

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IPC IPC(8): H04W28/06
CPCH04W28/065
Inventor 刘芳郑波浪时晓义
Owner BEIJING SENSORO
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