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This paper presents a live-video service using multicast in wireless network. The switching/multicast agent (SMA) in this system provides multicast for effective use of network resources in WLAN and reduces the load of video server and access points(AP). Also, the SMA and AP support a handover mechanism for moving mobile nodes(MN) using identification(More)
It is well known that exercise is indispensable in the course of rehabilitation for damaged bones, joints, and muscles. The damaged parts are treated with surgery and/or medicine then exercise is prescribed to recover normal function. Though various exercise machines, which control the force and speed of the exercise, are used for reliable exercise, they(More)
This study presents a virtual environment with a robot system for multi-joint rehabilitation exercise. This is a new application in the field of rehabilitation medicine and reflects the current trend of using robots in service fields. It is well known that exercise is indispensable for rehabilitation for damaged bones, joints, and muscles. The damaged parts(More)