In this paper we present the design and usage of the multi-purpose wireless network
emulator that we develop, QOMET. QOMET implements a two-stage scenario-driven …

The recent popularization of mobile devices has increased the amount of communication
traffic. Hence, it is necessary both in academia and industry to research load distribution …

In this paper, we introduce an emulation testbed, namely UiTiOt, a container-based testbed
aims to provide a usable and scalable way to establish the wired-network infrastructure to …

This paper propose a dynamic programming approach to evaluate uncertain income
streams from an investment opportunity in incomplete markets. It is argued that the idea of …

Communication in wireless networks is affected by uncontrollable disturbances in the
channel. Effects of these disturbances are exacerbated in networks with dynamic topologies …

The transport of multimedia flows over the Internet needs to manage and control end to end
Quality of Services (QoS) at transport level. One problem, which needs to be solved in this …

In this paper, we describe the demonstration of autonomous mobile networked robots for
ubiquitous computing. While these robots are sensing the surrounding environment, they …

本章では, 実環境用の計算機とネットワーク機器で構成される Emulab4) と GARIT,
仮想化技術を利用した PlanetLab5), VM Nebula6) について述べ, 我々が構築した StarBED …

論文抄録 無線 LAN 通信の評価手法である実機実験とシミュレーションは端末台数の確保,
場所の確保, 電波伝搬の再現, 実機動作に対する忠実さの面でトレードオフ関係にある. 本研究では …

要 旨近年, ホームネットワークやセンサネットワークなどのいわゆるユビキタスネットワークの研究が
盛んに進められている. これらのネットワークでは比較的小規模のノードが無数に参加する点や …