Sciweavers

1031 search results - page 30 / 207
» Broadcasting with Selective Reduction
Sort
View
ICC
2007
IEEE
14 years 1 months ago
Trade-Offs of Spatial Gain for QoS-Guaranteed Services in the MIMO Broadcast Channels
— Although the capacity of multiple-input multiple output (MIMO) broadcast channels (BCs) can be achieved by dirty-paper coding (DPC), it is difficult to apply the results direct...
Seung Hwan Lee, John S. Thompson
PCM
2009
Springer
114views Multimedia» more  PCM 2009»
14 years 3 days ago
Improving a Digital Rights Management Scheme for Video Broadcast
The security of content distribution is a critical issue that all the content providers have to treat seriously in order to guarantee their business. Emmanuel and Kankanhalli propo...
Yongdong Wu, Feng Bao
ICC
2007
IEEE
130views Communications» more  ICC 2007»
13 years 11 months ago
Dynamic Interactive Multimedia Scenes in Mobile Broadcast Environments
Dynamic Interactive Multimedia Scenes (DIMS) is the latest 3GPP multimedia standard aiming at the development and delivery of rich media services over mobile networks, specifically...
Ahmed Younus, Wissam Abdel Samad, Thomas Stockhamm...
INFOCOM
2010
IEEE
13 years 6 months ago
Topological Properties Affect the Power of Network Coding in Decentralized Broadcast
—There exists a certain level of ambiguity regarding whether network coding can further improve download performance in P2P content distribution systems, as compared to commonly ...
Di Niu, Baochun Li
TWC
2010
13 years 2 months ago
Toward network coding-based protocols for data broadcasting in wireless Ad Hoc networks
In this paper we consider practical dissemination algorithms exploiting network coding for data broadcasting in ad hoc wireless networks. For an efcient design, we analyze issues r...
Alfred Asterjadhi, Elena Fasolo, Michele Rossi, J&...