Method of controlling time domain transmitting power envelope and its device

Abstract

A method for controlling time domain transmitting power envelop contains directly transmit baseband signal to RF module, transmitting gain control signal wave synchronous with baseband signal in time to obtain control. Said device contains baseband signal generator, monolithic processor having control signal memory and timer, and D/A converter, wherein the memory is prestored change time and value of control signal, the baseband signal generator provides a synchronous signal corresponded with baseband signal at the same time to generate baseband signal, the synchronous signal is connected to IO port of monolithic processor which detects the rising edge of synchronous signal through polling or interruption, acting built in timer, monolithic processor transmits new control signal to D/A converter and converting it into analog control signal, let frequency spectrum of transmitted signal demand the power envelop.

Description

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AI Technical Summary

Benefits of technology

This new method allows for better quality signal transmission even if there may have problems due to imperfections or other factors affecting signals transmitted through an antenna interface (I). By completing the modulation process at both parts before sending data over wireless communication channels, fewer errors occur during reception compared to previous methods that had trouble controlling these issues. Additionally, saving on memory usage makes processing faster because less complex circuits could also work together more efficiently than older systems.

Problems solved by technology

This patented describes how long periods between two or three consecutive times when multiple people are sending data over wireless networks at once may cause them being unable to communicate without compromising any important features like timing synchronization. To solve this problem, some prior art methods involve generating specific waveforms for the base band signal beforehand, but these techniques have limitations because they require complex calculations involving various parameters during the overall process.

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