Data transmission method of electronic equipment, medium and electronic equipment

Abstract

The invention relates to the field of communication, and discloses a data transmission method of electronic equipment, a medium and an electronic device. The data transmission method can be applied to the field of screen projection, and specifically comprises the following steps: a first electronic device obtains a channel state for communicating with a second electronic device in a first communication mode, and sends a communication mode switching instruction to the second electronic device when judging that the channel state does not meet a data transmission condition, the second electronic device is instructed to be switched from the first communication mode to a second communication mode, namely to be switched to an ultra-wideband mode; the first electronic device establishes communication connection with the second electronic device in the ultra-wideband mode, and transmits data to the second electronic device in the ultra-wideband mode. According to the data transmission method, the communication mode can be dynamically switched to the ultra-wideband mode under the condition that the channel state does not meet the data transmission condition, and ultra-wideband transmission can be realized based on an existing wireless fidelity module or a 5G module of the electronic equipment.

Description

technical field [0001] The present application relates to the communication field, and in particular to a data transmission method of an electronic device, its medium, and the electronic device. Background technique [0002] In some applications, the mobile phone needs to transmit the data on the mobile phone to other electronic devices through short-distance communication, for example, the application of screen projection from the mobile phone to other electronic devices (such as TV, tablet or other mobile phones). In these application scenarios, data transmission is generally required through wireless transmission, so the transmission delay and stability of data in wireless transmission are very important, otherwise it will seriously affect the user's screen projection experience. [0003] In the prior art, data transmission from a mobile phone to other devices (for example, a television, a mobile phone, and a tablet, etc.) is generally implemented through a wireless fidel...

AI Technical Summary

Problems solved by technology

However, the current solution for high-speed transmission based on the 802.15.3 protocol has no corresponding chip support, so there is no available solution in the industry to solve the problem of low wireless transmission rate in the above-mentioned similar projection scenarios.

Images