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AINA
2007
IEEE
16 years 1 months ago
Collaborative Signal Reinforcement in Sensor Networks
Nodes in sensor fields and in autonomous swarms of mobile robots need to communicate; this usually requires individual nodes to either consume a significant amount of energy, ca...
Tingting Meng, Peter M. Athanas
ICC
2007
IEEE
104views Communications» more  ICC 2007»
16 years 1 months ago
Multiplexing Video on Broadcast Channels via Convex Programs
— We propose a joint power- and rate-control scheme to broadcast a multiplicity of video sequences over a broadcast channel. The formulation is intended to be general in scope, w...
Raju Hormis, Elliot N. Linzer, Xiaodong Wang
VTC
2006
IEEE
16 years 27 days ago
Switching Between OSTBC and Spatial Multiplexing with Linear Receivers in Spatially Correlated MIMO Channels
— We present a low complexity adaptive transmission approach for spatially correlated MIMO channels. The proposed scheme adaptively switches between orthogonal space-time block c...
Antonio Forenza, Matthew R. McKay, Iain B. Colling...
MM
2009
ACM
175views Multimedia» more  MM 2009»
15 years 11 months ago
Near-duplicate video matching with transformation recognition
Nowadays, the issue of near-duplicate video matching has been extensively studied. However, transformation, which is one of the major causes of near-duplicates, has been little di...
Zhipeng Wu, Shuqiang Jiang, Qingming Huang
NETWORKING
2004
15 years 8 months ago
Power Adaptation Based Optimization for Energy Efficient Reliable Wireless Paths
We define a transmission power adaptation-based routing technique that finds optimal paths for minimum energy reliable data transfer in multi-hop wireless networks. This optimal ch...
Suman Banerjee, Archan Misra