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MOBICOM
2006
ACM
15 years 11 months ago
Acoustic propagation considerations for underwater acoustic communications network development
Underwater acoustic communications systems are challenged by the characteristics of acoustic propagation through the underwater environment. There are a wide range of physical pro...
James Preisig
ICC
2000
IEEE
111views Communications» more  ICC 2000»
15 years 9 months ago
Detection of Linear Modulations in the Presence of Strong Phase and Frequency Instabilities
—Noncoherent sequence detection algorithms, recently proposed by the authors, have a performance which approaches that of coherent detectors and are robust to phase and frequency...
Giulio Colavolpe, Riccardo Raheli, Giorgio Picchi
DAC
1998
ACM
15 years 9 months ago
Adjoint Transient Sensitivity Computation in Piecewise Linear Simulation
This paper presents a general method for computing transient sensitivities using the adjoint method in event driven simulation algorithms that employ piecewise linear device model...
Tuyen V. Nguyen, Anirudh Devgan, Ognen J. Nastov
ACISICIS
2005
IEEE
15 years 7 months ago
Equivalence of Transforming Non-Linear DACG to Linear Concept Tree
This paper introduces a strategy and its theory proof to transform non-linear concept graph: Directed Acyclic Concept Graph (DACG) into a linear concept tree. The transformation i...
Wenyi Bi, Junping Sun
ICIP
2002
IEEE
16 years 7 months ago
Optimal protection assignment for scalable compressed images
This paper is concerned with the efficient transmission of scalable compressed images over lossy communication channels. Recent works have proposed several strategies for assignin...
Johnson Thie, David Taubman