Coordinating energy-efficient CPEs on IEEE 1904.1 compliant systems Via ONU for enhanced power savings: Proposal and demonstration

We propose a novel energy-efficient power saving technique coordinating CPEs via ONU. In addition, we first evaluate the proposal in a 10G-EPON system whose ONU sleep mechanism complies with IEEE Std. 1904.1 SIEPON and IEEE 802.3az EEE. It is revealed that the proposal yields ONU power savings of th...

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Bibliographic Details
Main Authors: Nomura, Hiroko, Uzawa, Hiroyuki, Arikawa, Yuki, Nishida, Yukikuni, Ujikawa, Hirotaka, Suzuki, Kenichi, Yoshimoto, Naoto
Format: Conference Proceeding
Language:English
Subjects:
CPE
IEEE 802.3 Standards
ONU sleep
Optical network units
Passive optical networks
PON
Power demand
Power-saving
Proposals
Switching circuits
Synchronization
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Summary:We propose a novel energy-efficient power saving technique coordinating CPEs via ONU. In addition, we first evaluate the proposal in a 10G-EPON system whose ONU sleep mechanism complies with IEEE Std. 1904.1 SIEPON and IEEE 802.3az EEE. It is revealed that the proposal yields ONU power savings of the order of 42 %. Moreover, it reduces the excessive latency by 40 % compared to unsynchronized power saving control.
ISSN:1550-3607
1938-1883
DOI:10.1109/ICC.2014.6883995