Radio frequency synchronous communication method

Abstract

The invention relates to a radio frequency synchronous communication method comprising the following steps of: modulating a USB (Universal Serial Bus) synchronous clock pulse signal and a USB adapter clock pulse signal by a USB adapter arranged on a universal serial bus (USB) connection port of a host computer to generate a synchronous modulating signal; after a request of a radio peripheral device is received, transmitting the synchronous modulating signal to the radio peripheral device in a radio frequency encapsulation mode; and regulating the clock pulse signal of the radio peripheral device according to the synchronous modulating signal by the radio peripheral device, thereby the radio peripheral device can carry out radio frequency synchronous communication with the host computer. The method effectively alleviates the problems of data loss or data overflow because the host computer and the radio peripheral device can not be synchronized, thereby further increasing radio communication quality and efficiency.

Description

technical field [0001] The invention relates to a radio frequency synchronous communication method, in particular to a synchronous communication method between a computer mainframe and radio peripheral devices. Background technique [0002] In recent years, with the continuous development of high-performance chips, in the field of computer applications that emphasize functionality and lightness, peripheral devices with radio frequency transmission functions have been used to replace the traditional electrical connection to the host computer through connecting wires or cables. Targeted peripheral devices have become very common, such as wireless mice and keyboards, wireless tablets, wireless stylus pens, wireless earphones, and so on. Especially for the peripheral devices of the notebook computer, not only the space for connecting wires can be avoided, but also it can be carried conveniently. [0003] In the prior art, the host computer generally converts the USB transmissio...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the above-mentioned prior art is: when the radio peripheral device cannot operate synchronously with the computer host, the transmission data loss or data overflow problem will seriously affect the quality and efficiency of radio communication, and even make the peripheral device unable to connect to the computer correctly. host, or cause the link to fail and be interrupted

Images