Data transmission mode switching method and device, storage medium and electronic equipment

Abstract

The invention relates to a data transmission mode switching method and device, a storage medium and electronic equipment. The method is applied to a terminal side. The method comprises the following steps: when a data transmission mode of a terminal is a data plane transmission mode; detecting whether the data volume of the to-be-transmitted data is smaller than a preset threshold value or not; and in response to the fact that the detected data volume of the to-be-transmitted data is smaller than a preset threshold, switching a data transmission mode from a data plane transmission mode to a control plane transmission mode, and sending a wireless resource release request to a network side, so that the network side releases wireless resources according to the wireless resource release request. Thus, the terminal can realize switching between the data plane transmission mode and the control plane transmission mode according to the data volume of the to-be-transmitted data; moreover, whenthe data transmission mode is switched to the control plane transmission mode, the terminal can also send a wireless resource release request to the network side in time, so that the purpose that thenetwork side releases wireless resources in time is achieved, the utilization rate of the wireless resources is improved, and network congestion is avoided.

Description

technical field [0001] The present disclosure relates to the technical field of data transmission, and in particular, to a method, device, storage medium and electronic equipment for switching data transmission modes. Background technique [0002] With the development of wireless Internet of Things technology, NB-IOT (Narrow Band Internet of Things, narrowband Internet of Things), EMTC (enhanced Machine-Type Communication, enhanced machine type communication), and MMTC (Massive Machine-Type Communication) in 5G technology have emerged. Type of Communication Large-Scale Internet of Things) architecture, through which the data transmission and multi-connection requirements of the wireless Internet of Things can be met. Specifically, the above architecture has two transmission methods for wireless Internet of Things data on the air interface, which are control plane data transmission mode and data plane (also called user plane) data transmission mode. Among them, the control p...

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Problems solved by technology

[0003] During data transmission, if the amount of data becomes smaller, the terminal will switch the data transmission mode from the data plane data transmission mode to the control plane data transmission mode. However, the wireless resources occupied by the data plane data transmission mode still exist, and only the base station is detecting When there is no data transmission or there is no data transmission with a large amount of data, the network side will be notified, that is, the base station and the core network connected to the base station will be notified to release the wireless resources occupied by the data transmission mode of the data plane. Detect whether there is still a large amount of data transmission, which causes a delay in the release of wireless resources for a period of time, resulting in a waste of wireless resources in the network and network congestion

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