Title :
N:1 fast protection in NG-PON2
Author :
Yuanqiu Luo; Bo Gao; Ming Jiang;Frank Effenberger
Author_Institution :
Huawei Technologies, Bridgewater, New Jersey, USA
fDate :
6/15/2016 12:00:00 AM
Abstract :
This paper proposes a fast N:1 protection mechanism for NG-PON2 network. When failures occur the affected ONUs conduct wavelength tuning to realize fast service recovery. We analyzed data loss from protection using a Markov chain model. The numerical results show the fast protection scheme reduces the disconnection time, and ONU configurations of logic connections and service managements are fully reserved.
Keywords :
"Optical network units","Tuning","Proposals","Passive optical networks","Time factors","Markov processes","Numerical models"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340071
