Data transmission method, device, equipment, medium and system

Abstract

Embodiments of the present invention provide a data transmission method, device, device, medium, and system. The method is applied to business equipment, and includes: selecting a main terminal among multiple terminals, and using other terminals as auxiliary terminals; controlling the main terminal to The communication network sends an authentication request; if the primary terminal is authenticated by the communication network, control the secondary terminal to send an authentication request to the communication network; if the secondary terminal passes the authentication of the communication network, control multiple terminals to The protocol stack configuration of the device and the protocol stack configuration of multiple terminals establish a wireless connection with the network element equipment; data transmission is performed between multiple terminals and network element equipment. Through the above solution, the hardware redundancy on the terminal side can be increased, and at the same time, the service reliability and delay can be guaranteed by designing related communication solutions.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a data transmission method, device, equipment, medium and system. Background technique [0002] In the era of the fifth-generation mobile phone mobile communication standard (5-Generation, 5G), three application scenarios are defined: Enhanced Mobile Broadband (Enhance Mobile Broadband, eMBB), Massive Machine Type Communication (Massive Machine Type Communication, mMTC), ultra- Ultra Reliable Low Latency Communications (URLLC) scenarios. [0003] Among them, for URLLC services, the one-way air interface delay needs to meet the requirement of 1ms (milliseconds), and the reliability needs to reach 99.9999%. In the field of industrial control and other fields, due to safety and other reasons, if the communication fails, it may cause serious accidents and even involve life safety. [0004] Therefore, URLLC services have very high requirements on transmission delay...

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Problems solved by technology

[0003] Among them, for URLLC services, the one-way air interface delay needs to meet the requirement of 1ms (milliseconds), and the reliability needs to reach 99.9999%. In the fields of industrial control and other fields, due to safety and other reasons, if the communication fails, it may cause serious accidents and even involve life safety.

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