Clutter suppression method, device and storage medium

Through the collaborative work between network-side modules, the clutter space is calculated and the mode is determined, clutter suppression that does not depend on environmental learning is achieved, and the problems of poor clutter suppression and high computational complexity in the prior art are solved, thereby improving the reliability and efficiency of the system.

CN119450774BActive Publication Date: 2025-03-28智慧尘埃(成都)科技有限公司 +1
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Patent Information

Application Number
CN202510019581.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-01-07
Publication Date
2025-03-28
Estimated Expiration
2045-01-07

AI Technical Summary

Technical Problem

In wireless perception systems, the existence of clutter signals reduces the real object detection rate, improves the false alarm rate, and affects the system reliability. The existing clutter suppression methods rely on environmental learning, and there is a problem of poor suppression effect when learning is unstable.

Method used

Through the collaborative work of each module on the network side, clutter suppression without relying on environmental learning is achieved. The resource scheduling module sends resource scheduling parameters to the baseband processing module, and the head end transmits and receives signals according to the instructions. The clutter processing module calculates the clutter space and passes it to the resource scheduling module, determines the clutter mode and transmits it to the head end to perform.

Benefits of technology

This avoids limitations caused by environmental learning, reduces dependence on the spatial stability of environmental clutter, reduces computational complexity and hardware requirements, and improves the efficiency and system performance of clutter suppression.

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Abstract

The present application provides a method, device and storage medium for clutter suppression, which belongs to the field of communication technology. The method includes: a resource scheduling module sends resource scheduling parameters to a baseband processing module, the baseband processing module generates a resource scheduling indication and transmits it to a head end, the head end transmits a communication signal and / or a perception signal according to the indication, receives an uplink signal and a reflected signal at the same time, and transmits the processed signal back to the baseband processing module; the clutter processing module obtains communication channel and perception channel information from the baseband processing module, calculates the clutter space and transmits it to the resource scheduling module, the resource scheduling module determines the clutter mode based on it, and then transmits it to the head end for execution. The present application realizes effective suppression of clutter in a complex wireless environment and improves the performance of the communication and perception system.
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