A Novel Transmission Scheme for Real-Time MPEG-4 Video Scheduling on 802.15.3 Networks

• Main Authors: Chung-Fan Yu, 尤崇帆
• Other Authors: 李維聰
• Format: Others
• Language: zh-TW
• Published: 2004
• Online Access: http://ndltd.ncl.edu.tw/handle/98898016139877595394

碩士 === 淡江大學 === 電機工程學系碩士班 === 94 === High Rate Wireless Personal Area Network(HR-WPAN)provides short range and high data rate wireless data communication. Besides it supports data rate up to 55Mbps, using Ultra Wideband (UWB) on the physical layer, the data rate can be achieved up to 480Mbps.It is competence for the request for high quality multimedia transmission. In the IEEE 802.15.3, it dose not mention that the scheduling of the devices. Therefore, we proposed a method which is about real time MPEG-4 video transmission.We use admission control to decide the device number in piconet and scheduling the real time MPEG-4 video with priority queue. We will compare our method and that in the standard and analyze the result. Besides, we evaluate the relation between Job Failure Rate and the number of the device in the piconet.