- Full text PDF available (1)
To expand use of the mobile robot Step-On Interface (SOI), originally targeting maintenance, training, and recovery of human physical and cognitive functions , we introduce a " Truly-Tender-Tailed " (T 3 , pronounced tee-cube) tag-playing robot as a " Friendly Amusing Mobile " (FAM) function. Displaying a previously prepared bitmap (BMP) image and speeding… (More)
We present the fundamental performance of 64-ONU GE-PON system for providing the current triple play services, and demonstrate a 10 Gbps EPON system using burst-mode transceivers as a promising next-generation optical access system.
We experimentally investigate and demonstrate the effectiveness of the laser current dithering technique to mitigate the performance deterioration of analog video due to optical multiple reflections in the optical RF video distribution systems.
QoS guaranteed optical network technologies, such as GE-PON, digital ROF, RPR and MPLS/GMPLS, for fixed and mobile broadband services are presented. Network management for multi-layer networks and resource management for advanced high-quality network services are also presented.
We present a new optical label switching node prototype. In-band label driven fast matrix switch and wavelength conversion capability enables dynamic forwarding and contention resolution of 10Gbps payload. Analysis shows cascadibility up to 10 nodes.
We report an ONU tester prototype employing our proposed diagnosis technique for TDMA-PON utilizing MPCP messages in order to solve rogue-ONU and optical multiple-reflection problems. We experimentally confirm that our proposed method can identify such failures without any modification of already installed ONUs.