基于最大权匹配的D2D资源分配算法研究

Research on D2D resource allocation algorithm based on maximum weight matching

D2D通信具备更加低的时延,同时拥有高传输率与低功耗的优势,文章研究D2D通信算法,通过建立系统模型,提出目标函数,利用实验仿真证明所提算法的性能,重点对单小区下D2D通信技术中的资源分配展开研究,提出了一种以最大化系统吞吐量的算法,在满足CU和DU最低SINR的前提下,为D2D用户提供了更多的频谱资源选择,还可以提升频谱资源的利用率。

The Institute of Artificial Intelligence D2D communication has the advantages of lower delay,high transmission rate and low power consumption.This paper studies the D2D communication algorithm,establishes the system model,proposes the objective function,and uses the experimental simulation to prove the performance of the proposed algorithm.It focuses on the resource allocation in the D2D communication technology in a single cell,and proposes an algorithm to maximize the system throughput.On the premise of meeting the minimum SINR of CU and DU,It provides D2D users with more choices of spectrum resources and can also improve the utilization of spectrum resources.