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ISQED
2007
IEEE
106views Hardware» more  ISQED 2007»
16 years 26 days ago
Passive Modeling of Interconnects by Waveform Shaping
In this paper, we propose a new approach to enforcing the passivity of a reduced system of general passive linear time invariant circuits. Instead of making the reduced models pas...
Boyuan Yan, Pu Liu, Sheldon X.-D. Tan, Bruce McGau...
COMPGEOM
1998
ACM
15 years 10 months ago
Rotational Polygon Containment and Minimum Enclosure
An algorithm and a robust floating point implementation is given for rotational polygon containment: given polygons P1,P2,P3,...,Pk and a container polygon C, find rotations and...
Victor Milenkovic
GRAPHICSINTERFACE
2008
15 years 8 months ago
Layered variance shadow maps
Shadow maps are commonly used in real-time rendering, but they cannot be filtered linearly like standard color, resulting in severe aliasing. Variance shadow maps resolve this pro...
Andrew Lauritzen, Michael McCool
JSAC
2006
93views more  JSAC 2006»
15 years 6 months ago
A future radio-access framework
This paper discusses the requirements on future radio access and, based on the requirements, proposes a framework for such a system. The proposed system based on orthogonal frequen...
David Astely, Erik Dahlman, Pål K. Frenger, ...
TCOM
2008
124views more  TCOM 2008»
15 years 6 months ago
Reliable adaptive modulation and interference mitigation for mobile radio slow frequency hopping channels
: Due to correlated fading in frequency hopping (FH) wireless communication systems, it is possible to predict the future channel state information (CSI) for one frequency based on...
Ming Lei, Alexandra Duel-Hallen, Hans Hallen