任务驱动的无线自组网MAC协议:架构与重构算法OA

To address the challenges of multi-dimensional performance optimization and task adaptation for MAC(multiple access control)protocols in dynamic network environments,a software-defined reconfigurable MAC protocol architecture and algorithm was proposed.To overcome the limitation of isolated performance optimization in existing adaptive MAC protocol methods,a closed-loop mapping model that correlates network characteristics,task requirements,and protocol performance was established,thereby achieving balanced multi-dimensional performance optimization.For the problem of inaccurate network load model,a distributed observable load model was designed to provide support for the reconfiguration algorithm.Furthermore,the study implemented multi-level flexible MAC protocol reconfiguration through software-defined approaches,overcoming the limitations of hardware-coupled protocols.Simulation results demonstrate that the proposed reconfiguration mechanism balanced multiple performance dimensions and diverse task requirements,while dynamically selecting the optimal MAC protocol.This study provides a systematic solution for achieving adaptive reconfiguration of MAC protocols in wireless ad hoc networks.