Search Results - "Kubo, Ryogo"

Quality of service aware adaptive target queue length generation for active queue management by Hotchi, Ryosuke, Kubo, Ryogo

“…Active queue management techniques have been proposed to mitigate serious congestion issues caused by transmission control protocol flows. Active queue…”
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Active Queue Management Supporting TCP Flows Using Disturbance Observer and Smith Predictor by Hotchi, Ryosuke, Chibana, Hosho, Iwai, Takanori, Kubo, Ryogo

“…Active queue management (AQM) is a technique to avoid serious congestion of the transmission control protocol (TCP) flows at a router. AQM based on control…”
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Quality of Performance Aware Data Transmission for Energy-Efficient Networked Control by Yamanaka, Takaharu, Iwai, Takanori, Kubo, Ryogo

“…The energy consumption of network interfaces in networked control systems (NCSs) must be reduced for sustainability. The sleep mechanisms of energy-efficient…”
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Dynamic Network Path Provisioning and Selection for the Detection and Mitigation of Data Tampering Attacks in Networked Control Systems by Aida, Kento, Yamada, Kenta, Hotchi, Ryosuke, Kubo, Ryogo

“…Networked control systems can help build cost-effective and flexible industrial systems. A system that can function while being immune to cyberattacks is…”
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Simultaneous Time-Delay and Data-Loss Compensation for Networked Control Systems With Energy-Efficient Network Interfaces by Yamanaka, Takaharu, Yamada, Kenta, Hotchi, Ryosuke, Kubo, Ryogo

“…Networked control systems (NCSs), in which controllers and actuators are connected by communication networks, have been utilized in both industrial and…”
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Study and Demonstration of Sleep and Adaptive Link Rate Control Mechanisms for Energy Efficient 10G-EPON by Kubo, Ryogo, Kani, Jun-ichi, Ujikawa, Hirotaka, Sakamoto, Takeshi, Fujimoto, Yukihiro, Yoshimoto, Naoto, Hadama, Hisaya

“…This paper describes sleep and adaptive link rate (ALR) control functions to reduce the power consumption of optical network units (ONUs) in 10 Gb/s Ethernet…”
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A WDM/TDM Access Network Based on Broad T-Band Wavelength Resource Using Quantum Dot Semiconductor Devices by Idris, Nazirul Afham, Yamamoto, Naokatsu, Akahane, Kouichi, Yoshizawa, Katsumi, Tomomatsu, Yasunori, Sudo, Makoto, Hajikano, Tadashi, Kubo, Ryogo, Uesugi, Takuya, Kikuchi, Takahiro, Tsuda, Hiroyuki

“…A wavelength-division multiplexing/time-division multiplexing (WDM/TDM) network exploiting the broad wavelength range of T-band (1000-1260 nm) is proposed. The…”
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Method for bandwidth compression and transmission of environmental information in bilateral teleoperation by Kubo, Ryogo, Ohnishi, Kouhei

“…In this paper, a novel method for bandwidth compression and transmission of environmental information is proposed for bilateral teleoperation systems with…”
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Time evolution of a quantum system in contact with a nearly Gaussian-Markoffian noise bath by TANIMURA, Y, KUBO, R

“…A test system is assumed to interact with a heat bath consisting of harmonic oscillators or an equivalent bath with a proper frequency spectrum producing a…”
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Attitude control of planar end-effector and estimation of contact point using parallel mechanism by Kubo, Ryogo, Ohnishi, Kouhei

“…Recently, may robots have been utilized in unknown environment, for example, slave robots of teleoperation systems, walking robots and so on. They are called…”
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Service-oriented communication platform for scalable smart community applications by Kubo, R., Shen, T., Togoshi, T., Inoue, K., Nishi, H., Tadokoro, M., Suzuki, K., Yoshimoto, N.

“…This paper proposes a service-oriented communication platform enabling the provision of scalable smart community services. The proposed platform is managed…”
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Demonstration of Wide-Area Networked Motion Control over Long-Reach 10G-EPON Based on Optical Access Edge Computing by Kubo, Ryogo, Michigami, Takahiro, Yamada, Kenta, Yoshino, Manabu

“…We demonstrate a remote motor control system using a long-reach 10 Gbit/s Ethernet passive optical network (10G-EPON). Experiments show that the system can be…”
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Recycling Technology for a Recycling Society and the Consumer's Expected Consciousness: Recycling from the Viewpoint of Four Items of Home Appliances by Sakurai, Toshiaki, Kubo, Ryogo, Watanabe, Masami, Ogi, Hiromi

“…The concept of ‘recycling’ was adopted to solve the overuse of resources by mass production and mass consumption of products in the 20th century. In the latter…”
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Proposal for a Highly Reliable In-Vehicle Optical Network: SiPhON (Si-Photonics-Based In-Vehicle Optical Network) by Tsuda, Hiroyuki, Kubo, Ryogo, Furuya, Tatsuo, Iwase, Masayuki, Morimoto, Masahito, Kondo, Hisashi, Amamiya, Yasushi, Nakano, Yoshiaki, Tanemura, Takuo, Murata, Masayuki, Arakawa, Shinichi, Yamamoto, Naokatsu, Matsumoto, Atsushi, Takahashi, Ryo

“…A highly reliable, broadband, in-vehicle optical network is proposed. The fragile laser diodes are placed only in the master and optical packets are…”
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QoS-aware cyclic sleep control with proportional-derivative controllers for energy-efficient PON systems by Maneyama, Yoshiaki, Kubo, Ryogo

“…This paper proposes a cyclic sleep control scheme on the basis of the queue length (QL) information for energy-efficient passive optical network (PON) systems…”
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Proportional-integral and proportional-integral-derivative-based cyclic sleep controllers with anti-windup technique for energy-efficient and delay-aware passive optical networks by Kikuchi, Takahiro, Kubo, Ryogo

“…In energy-efficient passive optical network (PON) systems, the increase in the queuing delays caused by the power-saving mechanism of optical network units…”
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Task Realization by a Force-Based Variable Compliance Controller for Flexible Motion Control Systems by Motoi, Naoki, Shimono, Tomoyuki, Kubo, Ryogo, Kawamura, Atsuo

“…This paper proposes a task realization method by using a force-based variable compliance controller for flexible motion control systems. In recent years, the…”
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Bilateral Control for Fine Processing Using Virtual Grasping/Manipulating Robots by Kubo, R., Ohnishi, K.

“…In this paper, a bilateral control method using virtual grasping/manipulating robots is proposed. In the proposed system, a human operator handles two master…”
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An implementation method of workspace observer considering fluctuation of equivalent mass matrix by Motoi, Naoki, Kubo, Ryogo

“…This paper proposes an implementation method of a workspace observer (WOB) considering a fluctuation of an equivalent mass matrix. WOB is one of useful methods…”
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Cloud-based remote motion control over FTTH networks for home robotics by Imai, Ryusuke, Kubo, Ryogo

“…The Internet technologies make it possible to control home robots from remote locations. This paper proposes a cloud-based remote motion control system over a…”
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