D1の徳橋君，M2の丸川君，M1の米津さんが，7月5-10日に札幌で行われた国際会議OECC2010において発表を行ないました。

発表者，タイトルは以下のとおりです

Authors:Kazumasa Tokuhashi, Takehiro Sato, Kunitaka Ashizawa, Daisuke Ishii, Satoru Okamoto and Naoaki Yamanaka
Title：Extended MPCP Slot Data Transmission Experimental System for Active Optical Access Network
Abstract： Extended MPCP (IEEE802.3av) data transmission experimental system for optical slot-based Access Network is designed. The slot-based two-way communication was successfully established by extended MPCP. The method does not need to analyze frame-header at switch system.

Authors:丸川さん
Title: Reducing Network Power Consumption Using Dynamic Link Metric Method and Power Off Links
Abstract：As the high-speed network technologies developing,
the traffic in the Internet increase rapidly. The network power consumption has come up to 10% of the worldwide energy consumption. In order to reduce this kind of consumption, we propose a novel method, which dynamically modifies the weights of links and makes traffic gather to certain links and then set some links of which the load no traffic Powe-Off. We also did much work in the network simulations, and the result shows that the method has a good effect in reducing the network power consumption.

Authors:米津さん
Title: Reducing Network Power Consumption Using Dynamic Link Metric Method and Power Off Links
Abstract：As the high-speed network technologies developing,
the traffic in the Internet increase rapidly. The network power consumption has come up to 10% of the worldwide energy consumption. In order to reduce this kind of consumption, we propose a novel method, which dynamically modifies the weights of links and makes traffic gather to certain links and then set some links of which the load no traffic Powe-Off. We also did much work in the network simulations, and the result shows that the method has a good effect in reducing the network power consumption.