针对长距离无源光网络(LR—PON)ONU传播时延差异明显易产生信道空隙的问题,提出一种在线调度部分多线程轮询算~(ON-PMTP),给出了算法的具体描述和仿真评测结果。
In order to solve the problem that the heterogeneous propagation delays of ONUs in long reach pas- sive optical networks (LR-PON) lead to more channel voids, an online partial multi-thread polling (ON-PMTP) algorithm has been proposed, the detailed description of the proposed algorithm and the simula- tion results are given.