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112
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ICA
2010
Springer
15 years 3 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...
138
Voted
NIME
2001
Springer
126views Music» more  NIME 2001»
15 years 8 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
207
Voted
LCN
2008
IEEE
15 years 10 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
149
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TMC
2010
125views more  TMC 2010»
14 years 10 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
ICASSP
2010
IEEE
15 years 3 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