Extending ONU lifetime beyond 72 hours in EPON for emergency communications
Document Type
Conference Proceeding
Publication Date
4-24-2012
Abstract
The first 72 hours of any disaster relief are critical for saving lives, and are thus referred to as the "golden 72 hours". In order to extend the optical network unit (ONU) lifetime beyond 72 hours in Ethernet passive optical network (EPON) for emergency communications, this paper proposes proper MAC control, traffic scheduling, and admission control schemes to achieve extremely low energy consumptions of ONUs. Simulation results show that the proposed schemes can efficiently reduce the energy consumptions of ONUs by over 90%. Therefore, the lifetime of an ONU whose battery originally has 8-hour backup time is potentially able to be extended beyond 72 hours. © 2012 IEEE.
Identifier
84859921132 (Scopus)
ISBN
[9781467300094]
Publication Title
2012 International Conference on Computing Networking and Communications Icnc 12
External Full Text Location
https://doi.org/10.1109/ICCNC.2012.6167429
First Page
287
Last Page
291
Recommended Citation
Zhang, Jingjing and Ansari, Nirwan, "Extending ONU lifetime beyond 72 hours in EPON for emergency communications" (2012). Faculty Publications. 18281.
https://digitalcommons.njit.edu/fac_pubs/18281
