Energy-Efficient Long-Reach Passive Optical Network: A Dynamic Wavelength Allocation Scheme

2010 ◽  
Author(s):  
Lei Shi ◽  
Sang-Soo Lee ◽  
Biswanath Mukherjee
Keyword(s):  
Energy Efficient ◽  
Optical Network ◽  
Passive Optical Network ◽  
Allocation Scheme ◽  
Wavelength Allocation

A Decentralized Bandwidth Allocation Scheme for Long-Reach Passive Optical Network

2014 ◽  
Vol 631-632 ◽  
pp. 795-800
Author(s):  
Fang Miao ◽  
Li Feng
Keyword(s):  
Optical Networks ◽  
Bandwidth Allocation ◽  
Optical Network ◽  
Packet Delay ◽  
Propagation Delay ◽  
Passive Optical Network ◽  
Centralized Control ◽  
Allocation Scheme ◽  
Simulation Results ◽  
And Control

This paper proposes an alternative solution for Long-Reach Ethernet passive optical networks. The proposed scheme enables directly communication between ONUs for the transmission of local traffic and control messages, and each ONU calculates bandwidth allocation independently without participation of OLT to remedy the long propagation delay of LR-PON. This scheme also supports centralized control by OLT to change ONUs’ parameters synchronously. Simulation results show that this scheme can effectively reduce the end-to-end packet delay, while maintaining high throughput in uplink channel.

scholarly journals Flexible TDMA/WDMA passive optical network: Energy efficient next-generation optical access solution

2013 ◽  
Vol 10 (4) ◽  
pp. 491-506 ◽  
Author(s):  
Abhishek Dixit ◽  
Bart Lannoo ◽  
Goutam Das ◽  
Didier Colle ◽  
Mario Pickavet ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Optical Network ◽  
Passive Optical Network ◽  
Next Generation ◽  
Optical Access

Towards an effective energy efficient passive optical network

2011 ◽  
Author(s):  
Panagiotis G. Sarigiannidis ◽  
Vasiliki D. Pechlivanidou ◽  
Malamati D. Louta ◽  
Pantelis Angelidis
Keyword(s):  
Energy Efficient ◽  
Optical Network ◽  
Passive Optical Network ◽  
Effective Energy
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