Signal transmission method, device, system and storage medium
By generating three signals with different powers, the problem of time-biased modulation of OOK/FSK signals is solved, thus improving the reliability and stability of signal transmission.
CN122093907APending Publication Date: 2026-05-26HUAWEI TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2023-04-04
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
OOK/FSK signal modulation is time-sensitive, which leads to a decrease in signal transmission reliability.
Method used
A signal transmission method is adopted to generate and transmit three parts of signal with different power levels, including a first part, a second part, and a third part, each corresponding to a different signal power threshold, thereby reducing the time bias sensitivity problem during OOK/FSK modulation.
Benefits of technology
It improves the reliability of signal transmission, overcomes the time-biased sensitivity problem in OOK/FSK modulation, and enhances the stability of signal transmission.
✦ Generated by Eureka AI based on patent content.
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Figure CN122093907A_ABST
Abstract
This disclosure provides a signal transmission method, apparatus, system, and storage medium. In this disclosure, an access network device generates a first signal within a first time unit, wherein the first signal includes a first part signal, a second part signal, and a third part signal; the signal power corresponding to the first part signal and the third part signal is less than or equal to a first threshold; the signal power corresponding to the second part signal is greater than the first threshold; the first part signal is time-ordered before the second part signal, and the third part signal is time-ordered after the second part signal; the first time unit corresponds to the time of one first symbol; and the access network device transmits the first signal to a terminal within the first time unit. By employing the scheme of this disclosure, and ensuring that the signal power corresponding to the first part signal and the third part signal is less than or equal to the first threshold, the problem of time-biased sensitivity when using OOK / FSK for signal modulation can be overcome, thereby improving the reliability of signal transmission.
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