【摘要】 回顾了ＨＦＣ网络ＤＯＣＳＩＳ标准中采用的碰撞解决算法，通过计算机仿真比较了各种退避窗口设置的性能差异，在此基础上提出了基于负荷大小和ＦＩＦＯ首传规则的动态碰撞解决算法，并以仿真结果验证其性能，获得了较佳的性能参数。更多还原

【Abstract】 In this paper, contention resolution algorithm in DOCSIS standard for HFC networks is reviewed. The difference of performance for some backoff window settings is compared by computer simulation. We then present a dynamic algorithm based on the load and FIFO First Transmission Rule. Its feasibility is verified by computer simulation.更多还原