【摘要】 对WDM光接入网媒质接入控制协议进行了研究,基于前跳虚时钟算法和波长分配提出了一种新的WDM媒质接入控制算法,并利用积压不等式从理论上详细分析了该算法的延时特性和公平性。理论分析和计算机仿真结果都表明该算法不仅具有确定的时延保证和公平性,还能够充分利用剩余波长信道,提高了网络承载业务的能力。更多还原

【Abstract】 Based on leap foreword visual clock algorithm and wavelength assignment, it proposed a novel WDM media access control algorithm and analyzed the delay property and fairness performance using backlog inequality. The wavelength channels can be fully utilized to improve network performance such as throughput. Through theoretical analysis and simulation, the determinate delay guarantee and throughput fairness is demonstrated.更多还原