Toward green PON with adaptive sleep mode
Authors:
- 1 September 2012
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 184-188
Abstract
Passive optical network (PON) has been widely used in the access network around the world. High power consumption brings challenges and also opportunities for building a green network in the future. Setting ONUs into sleep state is the most cost-effective manner. Our research first focuses on the characteristics for a variety of sleep states, and then introduces a novel sleep mode which is more flexible in adjusting ONUs into suitable sleep states. Simulation results show that our design can save 57% energy on average and the time delay is around 1ms which can meet the requirements of most service.Keywords
This publication has 9 references indexed in Scilit:
- Toward green next-generation passive optical networksIEEE Communications Magazine, 2011
- Evaluation of ONU power saving modes for gigabit-capable passive optical networksIEEE Network, 2011
- Toward energy-efficient 1G-EPON and 10G-EPON with sleep-aware MAC control and schedulingIEEE Communications Magazine, 2011
- Energy-Efficient Long-Reach Passive Optical Network: A Network Planning Approach Based on User BehaviorsIEEE Systems Journal, 2010
- Study and Demonstration of Sleep and Adaptive Link Rate Control Mechanisms for Energy Efficient 10G-EPONJournal of Optical Communications and Networking, 2010
- Demonstration of Energy Conserving TDM-PON with Sleep Mode ONU using Fast Clock Recovery Circuit2010
- Sleep Mode for Energy Saving PONs: Advantages and Drawbacks2009
- Reducing the Energy Consumption of Ethernet with Adaptive Link Rate (ALR)IEEE Transactions on Computers, 2008
- A feasibility study for power management in LAN switches2004