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» Routing in the frequency domain
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ICASSP
2011
IEEE
12 years 11 months ago
Joint DOA and TDOA estimation for 3D localization of reflective surfaces using eigenbeam MVDR and spherical microphone arrays
Methods of 3D direction of arrival (DOA) estimation, coherent source detection and reflective surface localization are studied, based on recordings by a spherical microphone array...
Haohai Sun, Edwin Mabande, Konrad Kowalczyk, Walte...
FOCM
2011
90views more  FOCM 2011»
12 years 11 months ago
Hamiltonian Interpolation of Splitting Approximations for Nonlinear PDEs
We consider a wide class of semi linear Hamiltonian partial differential equations and their approximation by time splitting methods. We assume that the nonlinearity is polynomia...
Erwan Faou, Benoît Grebert
ICC
2011
IEEE
201views Communications» more  ICC 2011»
12 years 7 months ago
Channel Aggregation in Cognitive Radio Networks with Practical Considerations
—In cognitive radio (CR) networks, licensed spectrum that can be shared by secondary users (SUs) is always restricted by the needs of primary users (PUs). Although channel aggreg...
Bo Gao, Yaling Yang, Jung-Min Park 0001
HPDC
2006
IEEE
14 years 1 months ago
WOW: Self-Organizing Wide Area Overlay Networks of Virtual Workstations
— This paper describes WOW, a distributed system that combines virtual machine, overlay networking and peerto-peer techniques to create scalable wide-area networks of virtual wor...
Arijit Ganguly, Abhishek Agrawal, P. Oscar Boykin,...
JETC
2008
127views more  JETC 2008»
13 years 6 months ago
Automated module assignment in stacked-Vdd designs for high-efficiency power delivery
With aggressive reductions in feature sizes and the integration of multiple functionalities on the same die, bottlenecks due to I/O pin limitations have become a severe issue in to...
Yong Zhan, Sachin S. Sapatnekar