Service data transmission method and device, terminal equipment and storage medium

Abstract

The embodiment of the invention provides a service data transmission method and device, terminal equipment and a storage medium. The method comprises the following steps: determining a data uploading bandwidth required for sending a service data packet; according to the data uploading bandwidth, the stable transmission bandwidth of the 5G network card and the stable transmission bandwidth of the 4G network card, determining a target 5G network card identifier and a target 4G network card identifier which need to be adopted for transmitting the service data packet, wherein the stable transmission bandwidth of the 5G network card and the stable transmission bandwidth of the 4G network card are transmission bandwidths obtained under the condition that the packet loss rate is smaller than a first preset value; and sending the service data packet to the server-side equipment through the 5G network card corresponding to the target 5G network card identifier and the 4G network card corresponding to the target 4G network card identifier, so that the data is transmitted through the 5G network card and the 4G network card at the same time under the condition that the signal is not good, and the requirement of stable data transmission is met.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a service data transmission method, device, terminal equipment and storage medium. Background technique [0002] In the prior art, the data is collected by a device equipped with camera equipment, and the data can be sent through the fourth generation mobile communication technology (4th generation mobile networks, 4G) network or the fifth generation mobile communication technology (5th generation mobile networks, 5G) network to the dual-mode machine, and then send it to the switch through the dual-mode machine, and the switch distributes the data. In this process, only one communication link can be selected for data transmission. If the signal is not good, it is difficult to meet Requirements for stable data transmission. [0003] If 4G network transmission is used alone, there will be different degrees of signal attenuation in different geographical areas, which...

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Problems solved by technology

[0002] In the prior art, the data is collected by a device equipped with camera equipment, and the data can be sent through the fourth generation mobile communication technology (4th generation mobile networks, 4G) network or the fifth generation mobile communication technology (5th generation mobile networks, 5G) network to the dual-mode machine, and then send it to the switch through the dual-mode machine, and the switch distributes the data. In this process, only one communication link can be selected for data transmission. If the signal is not good, it is difficult to meet Requirements for stable data transmission

[0003] If 4G network transmission is used alone, there will be different degrees of signal attenuation in different geographical areas, which will affect data transmission, such as packet loss or delay; if 5G network transmission is used alone, due to some If there is no 5G signal base station in the geographical area, there will be situations where the signal is not good or there is no signal, so that data transmission cannot be performed

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