Adaptive Power Saving Mechanism for 10 Gigabit Class PON Systems
スポンサーリンク
概要
- 論文の詳細を見る
This paper proposes a power saving mechanism with variable sleep period to reduce the power consumed by optical network units (ONUs) in passive optical network (PON) systems. In the PON systems based on time division multiplexing (TDM), sleep and periodic wake-up (SPW) control is an effective ONU power saving technique. However, the effectiveness of SPW control is fully realized only if the sleep period changes in accordance with the traffic conditions. This paper proposes an SPW control mechanism with variable sleep period. The proposed mechanism sets the sleep period according to traffic conditions, which greatly improves the power saving effect. In addition, the protocols needed between an optical line terminal (OLT) and ONUs are described on the assumption that the proposed mechanism is applied to 10 Gigabit (10G) class PON systems, i.e. IEEE 802.3av 10G-EPON and FSAN/ITU-T 10G-PON systems. The validity of the proposed mechanism is confirmed by numerical simulations.
著者
-
KUMOZAKI Kiyomi
NTT Access Network Service Systems Laboratories, NTT Corporation
-
KUBO Ryogo
NTT Access Network Service Systems Laboratories, NTT Corporation
-
KANI Jun-ichi
NTT Access Network Service Systems Laboratories, NTT Corporation
-
FUJIMOTO Yukihiro
NTT Access Network Service Systems Laboratories, NTT Corporation
-
YOSHIMOTO Naoto
NTT Access Network Service Systems Laboratories, NTT Corporation
-
Kumozaki Kiyomi
Ntt Corp. Yokosuka‐shi Jpn
関連論文
- Adaptive Power Saving Mechanism for 10 Gigabit Class PON Systems
- A 10-Gb/s Burst-Mode Clock-and-Data Recovery IC with Frequency-Adjusting Dual Gated VCOs
- Recycling Technology for a Recycling Society and the Consumer's Expected Consciousness : Recycling from the Viewpoint of Four Items of Home Appliances
- Reducing the backreflection impact by using homodyne detection in WDM single-fiber loopback access networks
- Gbit-Class Transmission Using SOA Data Rewriter for WDM-PON
- Adaptive Power Saving Mechanism for 10 Gigabit Class PON Systems
- Gbit-Class Transmission Using SOA Data Rewriter for WDM-PON
- A Security Method for Passive Double Star Optical Access Systems
- B-10-50 Multilevel-based Future Generation PON with Reduced Bandwidth by Employing Adaptive Digital Equalization
- A Compact 16-Channel Integrated Optical Subscriber Module for Economical Optical Access Systems(Fiber-Optic Transmission)
- A 10-Gb/s Burst-Mode Clock-and-Data Recovery IC with Frequency-Adjusting Dual Gated VCOs
- A WDM-Based Future Optical Access Network and Support Technologies for Adapting the User Demands' Diversity
- Trends in Standardization of Optical Access Networks in ITU-T
- Experimental demonstration of RoF-DAS over WDM-PON with bandpass-sampling and optical TDM techniques
- Dynamic load-balancing by monitoring traffic volume for λ-tunable WDM/TDM-PON