Target matching method, integrated circuit, radio device and equipment

Abstract

The invention discloses a target matching method, an integrated circuit, a radio device and equipment. The target matching method comprises the steps of obtaining a plurality of first target data anda plurality of second target data; selecting at most K pieces of second target data to construct a first candidate matching queue of each piece of first target data, wherein a first matching object ofthe queue is a candidate matching object with the smallest difference degree with the first target data; selecting at most K pieces of first target data to construct a second candidate matching queueof each piece of second target data, wherein the first matching object of the queue is a candidate matching object with the smallest difference degree with the second target data; and determining thefirst target data and the second target data which are the first matching objects as target data pairs adaptive to the same target until each piece of first target data is matched or the first candidate matching queue is empty. The target matching method can reduce the power consumption of the radio device and improve the operation speed.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 202010131649.2 and the title of the invention "Target Matching Method and Radar System" submitted to the China Patent Office on February 28, 2020, the entire contents of which are incorporated herein by reference. technical field [0002] The present invention relates to the technical field of radar, and more specifically, relates to a target matching method, an integrated circuit, a radio device and equipment. Background technique [0003] At present, in order to achieve functions such as target detection and tracking, in the process of obtaining the trajectory of the target and eliminating velocity ambiguity, it generally involves the use of matrix operations to perform target matching operations, which in turn makes the computational complexity higher. When the number of targets increases, the time complexity is further increased, which in turn can significantly increa...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to achieve functions such as target detection and tracking, in the process of obtaining the trajectory of the target and eliminating the velocity ambiguity, it generally involves the use of matrix operations to perform target matching operations, which in turn makes the computational complexity higher. At the same time, when When the number of targets increases, the time complexity will be further increased, which in turn will significantly increase the running time

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