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ICA
2010
Springer
14 years 10 months ago
An Alternating Minimization Method for Sparse Channel Estimation
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in many fields of communication including acoustic underwater or wireless transmissions...
Rad Niazadeh, Massoud Babaie-Zadeh, Christian Jutt...
NIME
2001
Springer
126views Music» more  NIME 2001»
15 years 2 months ago
Problems and Prospects for Intimate Musical Control of Computers
In this paper we describe our efforts towards the development of live performance computer-based musical instrumentation. Our design criteria include initial ease of use coupled w...
David Wessel, Matthew Wright
LCN
2008
IEEE
15 years 4 months ago
Key management in wireless sensor networks with inter-network sensor roaming
Wireless Sensor Networks (WSNs) have received considerable attention in recent years and opened up new possibilities for various commercial and industrial applications. A WSN cons...
S. Choi, V. Sarangan, S. Trost
TMC
2010
125views more  TMC 2010»
14 years 4 months ago
Threshold-Based Media Streaming Optimization for Heterogeneous Wireless Networks
The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation wireless systems creates a real h...
Ahmed H. Zahran, Cormac J. Sreenan
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ICASSP
2010
IEEE
14 years 10 months ago
Multipoint-to-point and point-to-multipoint space-time network coding
Traditional cooperative communications can improve communication reliability. However, the simultaneous transmissions from multiple relays are challenging in practice due to the i...
Hung-Quoc Lai, K. J. Ray Liu