Multi-antenna unmanned aerial vehicle perception and transmission optimization method based on information age minimization

Abstract

The invention discloses a multi-antenna unmanned aerial vehicle perception and transmission optimization method based on information age minimization, and the method comprises the steps: constructing a multi-antenna unmanned aerial vehicle perception and transmission system model which comprises a multi-antenna unmanned aerial vehicle, a base station, and a plurality of Internet of Things devices; the plurality of Internet of Things devices are divided into different device sets according to data transmission characteristics; and constructing an information age model according to the multi-antenna unmanned aerial vehicle perception and transmission system model: optimizing the multi-antenna unmanned aerial vehicle perception and transmission method through minimization of the information age model, and obtaining an optimal multi-antenna unmanned aerial vehicle perception and transmission method. The invention provides a multi-antenna unmanned aerial vehicle sensing and transmission method for solving the problems that a single-antenna unmanned aerial vehicle is small in sensing range, low in information transmission efficiency and the like, the sensing range and the transmission efficiency of the unmanned aerial vehicle are improved, and the multi-antenna unmanned aerial vehicle sensing and transmission method is further optimized by adopting information age model minimization.

Description

technical field [0001] The invention relates to the technical field of UAV data perception and transmission, and more specifically relates to a multi-antenna UAV perception and transmission optimization method based on information age minimization. Background technique [0002] The current rapid development of science and technology provides a reliable guarantee for the development of Internet of Things technology. The Internet of Things obtains the required information in real time through various sensor nodes in application scenarios, and realizes the Internet of Everything through various possible network accesses. The application field of the Internet of Things involves all aspects. The application in the infrastructure fields such as industry, agriculture, environment, transportation, logistics, security, etc. has effectively promoted the intelligent development of these aspects, making the limited resources more reasonable. Improved industry efficiency and benefits. ...

AI Technical Summary

Problems solved by technology

[0003] At present, domestic and foreign research is mainly on the perception of single-antenna UAV and multi-UAV cooperation, and there is a lack of research on multi-antenna UAV information collection models and transmission protocols.

However, the single-antenna UAV system has limited sensing range and low information transmission efficiency.

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