A novel hybrid WDM/TDM optical passive network architecture

被引:1
作者
Qiu, Shaofeng [1 ]
Huang, Jung [1 ]
Guo, Xiaojin [1 ]
Luo, Jt. [1 ]
Zhang, Zz. [1 ]
机构
[1] Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
来源
NETWORK ARCHITECTURES, MANAGEMENT, AND APPLICATIONS IV | 2006年 / 6354卷
关键词
WDM; passive optical network (PON); media access protocol (MAC);
D O I
10.1117/12.691062
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A novel hybrid WDM/TDM optical access network architecture called wavelength shared WDM PON and its media access control mode is proposed. The system is based on a two-stage distribution tree connecting OLT and ONUs.and uses ALOHA protocol for control channel and FIFO 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.
引用
收藏
页数:4
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