A novel hybrid WDM/TDM optical passive network architecture
被引:1
作者:
Qiu, Shaofeng
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机构:
Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R ChinaChongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
Qiu, Shaofeng
[1
]
Huang, Jung
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机构:
Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R ChinaChongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
Huang, Jung
[1
]
Guo, Xiaojin
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机构:
Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R ChinaChongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
Guo, Xiaojin
[1
]
Luo, Jt.
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Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R ChinaChongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
Luo, Jt.
[1
]
Zhang, Zz.
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机构:
Chongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R ChinaChongqing Univ Posts & Telecommun, Dept Telecommun, Chongqing, Peoples R China
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.