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http://dx.doi.org/10.9717/kmms.2014.17.5.573

Performance Evaluation of Distributed MAC Protocol Algorithm for Efficient Multimedia Transmission  

Kim, Jin Woo (Mokpo National University Institute of Information Science and Engineering Research)
Lee, Seong Ro (Mokpo National University)
Publication Information
Journal of Korea Multimedia Society / v.17, no.5, 2014 , pp. 573-581 More about this Journal
Abstract
The salient features of UWB(Ultra WideBand) networks such as high-rate communications, low interference with other radio systems, and low power consumption bring many benefits to users, thus enabling several new applications such as wireless universal serial bus (WUSB) for connecting personal computers (PCs) to their peripherals and the consumer-electronics (CE) in people's living rooms. Because the size of multimedia data frame, WiMedia device must transmit the fragment of MSDU. However, when the fragment of MSDU is lost, WiMedia device maintains active mode for the time to complete the transmission MSDU, and there is a problem that unnecessary power consumption occurs. Therefore we propose new power management scheme to reduce unnecessary power consumption of WiMedia devices in the case that the fragment is lost.
Keywords
High Rate WPAN; UWB; WiMedia; Multimedia Network; Home Network;
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Times Cited By KSCI : 2  (Citation Analysis)
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