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Contents

An energy saving scheme for multilane-based high-speed Ethernet / Kyeong-Eun Han ; Choong-Reol Yang ; Kwangjoon Kim ; Sun-Me Kim ; Jonghyun Lee 1

[요약] 1

I. Introduction 1

II. Overview 2

1. 40-G/100-G Ethernet Architecture 2

2. Dynamic Multilane Activation 3

III. Dynamic Lane Control Scheme 3

1. Dynamic Lane Decision Algorithm 3

2. Adaptive Lane Control Protocol 5

IV. Performance Evaluation 5

1. Simulation Parameters 5

2. Simulation Results 6

V. Conclusion 8

References 8

[저자소개] 9

초록보기

In this paper, we propose a scheme for partially dynamic lane control for energy saving in multilane-based high-speed Ethernet. In this scheme, among the given transmission lanes, at least one lane is always operating, and the remaining lanes are dynamically activated to alleviate the network performance in terms of queuing delay and packet loss in the range of acceptance. The number of active lanes is determined by the decision algorithm based on the information regarding traffic and queue status. The reconciliation sublayer adjusts the transmission lane with the updated number of lanes received from the algorithm, which guarantees no processing delay in the media access control layer, no overhead, and minimal delay of the exchanging control frames. The proposed scheme is simulated in terms of queuing delay, packet loss rate, lane changes, and energy saving using an OPNET simulator. Our results indicate that energy savings of around 55% (or, when the offered load is less than 0.25, a significant additional savings of up to 75%) can be obtained with a queuing delay of less than 1 ms, a packet loss of less than 10–4, and a control packet exchange time of less than 0.5 μs in random traffic.

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기사명 저자명 페이지 원문 목차
Transmission performance comparison of direction detection-based 100-Gb/s modulation formats for metro area optical networks Hwan Seok Chung, Sun Hyok Chang, Jonghyun Lee, Kwangjoon Kim pp.800-806

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An energy saving scheme for multilane-based high-speed Ethernet Kyeong-Eun Han, Choong-Reol Yang, Kwangjoon Kim, Sun-Me Kim, Jonghyun Lee pp.807-815

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Simulation and fabrication studies of semi-superjunction trench power MOSFETs by RSO process with silicon nitride layer Kyoung Il Na, Sang Gi Kim, Jin Gun Koo, Jong Dae Kim, Yil Suk Yang, Jin Ho Lee pp.962-965

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Effect of oxygen binding energy on the stability of indium-gallium-zinc-oxide thin-film transistors Woo-Seok Cheong, Jonghyurk Park, Jae-Heon Shin pp.966-969

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Pressure control organic vapor deposition methods for fabricating organic thin-film transistors SeongDeok Ahn, Seong Youl Kang, Ji Young Oh, Kyung Soo Suh, Kyoung Ik Cho, Jae Bon Koo pp.970-973

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Design of an ultra-compact UHF passive RFID tag antenna for a medical sample tube Jung-Nam Lee, Moon-Young Hwang, Sang-Il Lee, Kwang-Chun Lee, Jong-Kweon Park pp.974-977

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An analytic solution to projector pose estimation problem Joo-Haeng Lee pp.978-981

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Guest Editorial Bong-Tae Kim pp.799-799

참고문헌 (15건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 C. Lange et al., “Energy Consumption of Telecommunication Networks,” Proc. ECOC, 2009, pp.1-2. 미소장
2 Energy efficiency in the Future Internet: A survey of existing approaches and trends in energy-aware fixed network infrastructures 네이버 미소장
3 R.S. Tucker, “A Green Internet,” Proc. LEOS, 2008, pp. 4-5. 미소장
4 Symmetric Adiabatic Logic Circuits against Differential Power Analysis 소장
5 Feedback Analysis of Transcutaneous Energy Transmission with a Variable Load Parameter 소장
6 Packet Size Optimization for Improving the Energy Efficiency in Body Sensor Networks 소장
7 E. Palkopoulou, A.D. Schupke, and T. Bauschert, “Energy Efficiency and CAPEX Minimization for Backbone Network Planning: Is There a Tradeoff?” ANTS, IEEE 3rd Int. Symp., 2009, pp. 1-3. 미소장
8 Reducing the Energy Consumption of Ethernet with Adaptive Link Rate (ALR) 네이버 미소장
9 S. Nedevschi et al., “Reducing Network Energy Consumption via Sleeping and Rate-Adaptation,” Proc. 5th USENIX Symp. NSDI, 2008, pp. 323–336. 미소장
10 Performance evaluation of energy efficient ethernet 네이버 미소장
11 http://www.ieee802.org/3/az/index.html 미소장
12 IEEE Std. 802.3ba-2010, “Part3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications, Amendment 4: Media Access Control Parameters for 40Gb/s and 100Gb/s Operation,” June 2010. 미소장
13 H. Imaizumi et al., “Power Saving Technique Based on Simple Moving Average for Multi-channel Ethernet,” Proc. OECC, Aug. 2009, pp. 1-2. 미소장
14 Improving Energy Efficiency in IEEE 802.3ba High-Rate Ethernet Optical Links 네이버 미소장
15 S. McCreary and K.C. Claffy, “Trends in Wide Area IP Traffic Patterns,” Cooperative Association for Internet Data Analysis, USA, http://www.caida.org 미소장

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