Internet of Things communication resource management method

Abstract

The invention discloses an Internet of Things communication resource management method. The method comprises the following steps: establishing an Internet of Things communication model based on an intelligent reflecting surface cooperation mechanism; a quantum ocean predator population and parameters are initialized, and quantum positions of quantum ocean predators are obtained through mapping; calculating the fitness of the quantum marine predator to obtain a historical optimal quantum position and a global optimal quantum position corresponding to a top-level hunter; updating quantum positions of quantum marine predators according to exploration and predation strategies; mapping the updated quantum positions of the quantum marine predators to obtain the positions of the quantum marine predators and calculate the fitness of the updated quantum marine predators, updating the historical optimal quantum position of each quantum marine predator and the global optimal quantum position corresponding to the top-level hunter to the maximum number of iterations, outputting the global optimal quantum positions. so as to obtain a cooperative intelligent reflector Internet of Things communication resource management scheme. The network energy efficiency of the Internet of Things communication system is improved, the convergence speed is high, the precision is high, and the stability is high.

Description

technical field [0001] The invention belongs to the field of collaborative communication of the Internet of Things, and relates to a method for managing communication resources of the Internet of Things, in particular to a method for managing communication resources of the Internet of Things based on an intelligent reflection surface cooperation mechanism. Background technique [0002] With the promotion of 5G communication network and the rapid development of Internet of Things information transmission technology, the diversified, universal and intelligent information industry is promoting industrial transformation in an unprecedented way. As an important part of the communication network, the collaborative Internet of Things communication technology has become a research field that researchers focus on. As a means of collaborative communication, Intelligent Reflecting Surface technology can effectively improve the system capacity of collaborative communication IoT, increas...

AI Technical Summary

Problems solved by technology

However, since the smart reflector is composed of multiple reflectors and the resource management of the smart reflector is a non-convex optimization problem, when the number of reflectors increases sharply, the existing resource management methods are difficult to find the optimal resource management method , poor applicability

In addition, the existing research on intelligent reflective surface cooperative communication technology is still in its infancy, and there are few studies on the multi-resource energy efficiency management of the Internet of Things for the intelligent reflective surface collaborative mechanism. There are still many aspects of related communication network models and resource management methods that need further research. exploration

Images