摘要
提出了波长共享的WDM无源光网络的系统结构及其媒质接入协议 这种方案结合了波长路由和功率分割 ,控制信道采用随机接入 ,并使用先到先服务的调度策略有效地分配上行带宽 分析了系统中的分组延时 。
It describes an architecture and media access control protocol for WDM passive optical network with wavelength shared.The system is based on a wavelength router and power splitter architecture and uses a random access protocol for control channel and a fister come fister serve scheduler to efficiently assign bandwidth.The packet delay in the system is analyzed and the numerical results demonstrate that the system possesses well performance of packet delay.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2002年第12期1489-1490,共2页
Acta Photonica Sinica
