【摘要】 提出了一种新型的分段环形FDL(fiber delay line)以解决OBS(optical burst switching)网络中信道竞争问题,并根据分段环形FDL的特点提出了一种新的L_FF数据信道调度算法。计算机仿真结果证明了分段环形FDL比普通环形FDL的性能更好,而且L_FF调度算法比已有的FF调度算法更适合于分段环形FDL。更多还原

【Abstract】 A novel fragmented looped FDL to resolve the contention for channels in OBS networks was presented. In or-der to use looped FDL efficiently, a new data channel scheduling algorithm called L_FF was proposed. Computer simula-tions prove that fragmented looped FDL are better than looped FDL and the L_FF algorithm is fitter for fragmented looped FDL than the FF algorithm.更多还原