CAJ | 학술논문

在详细分析IEEE802．15．4无线通信标准、其超帧结构、GTS机制的基础上，利用OPNET仿真软件，针对提高实时性的应用要求，重点分析模拟了延时上限这个参数，通过分析实验数据，得到了使系统达到最佳实时性的GTS参数合理配置方法，为实际应用提供了可行的理论参考。
재상세분석IEEE802．15．4무선통신표준、기초정결구、GTS궤제적기출상，이용OPNET방진연건，침대제고실시성적응용요구，중점분석모의료연시상한저개삼수，통과분석실험수거，득도료사계통체도최가실시성적GTS삼수합리배치방법，위실제응용제공료가행적이론삼고。
In this paper, we analyze the IEEE802.15.4 communication standard, its superframe structure and guarantee time slotted（GTS） mechanism, aiming at improving time-sensitive performance, the paper uses OPNET Modeler to simulate the important parameter-frame delay bound, through analysis of experimental data, we gain a sound way of setting parameters of GTS mechanism, which put improving time-sensitive performance into practice.