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In this paper, we study the maximum multicast set scheduling problem in a plane wireless network under the physical interference model. Specifically, from a given set of multicast transmissions, select a maximum set of multicast transmissions with largest sum of receivers, where each receiver of a multicast transmission is interference-free from other transmissions subject to the physical interference...
The high bit rate troposcatter communication system has become the newest focus of research when the bandwidth becomes more and more precious. This paper introduces the trait of troposcatter communication, its application and development, especially in the military field. According to the study of scatter channel, the scatter channel model is build in this paper. As the multipath fading of the scatter...
This paper investigates the problem of assessing the quality of video transmitted over IP networks. Our goal is to develop a methodology that is both reasonably accurate and simple enough to support the large-scale deployments that the increasing use of video over IP are likely to demand. For that purpose, we focus on developing an approach that is capable of mapping network statistics, e.g., packet...
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