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» The Expressive Rate of Constraints
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ECAL
2007
Springer
16 years 22 days ago
Entropy Production in Ecosystems
We present an extremely minimal ecosystem model which takes account of thermodynamic constraints on the organisms’ metabolism. This suggests a way to test the application of a hy...
Nathaniel Virgo, Inman Harvey
ICMCS
2000
IEEE
91views Multimedia» more  ICMCS 2000»
15 years 11 months ago
Distributed QoS Routing for Multimedia Traffic
The goal of QoS routing is to find a loopless path through a network that can satisfy a given set of constraints on parameters such as bandwidth, delay and cost. QoS routing algo...
Venkatesh Sarangan, Donna Ghosh, Raj Acharya
ICC
2007
IEEE
112views Communications» more  ICC 2007»
16 years 27 days ago
Error Probability of OFDM Systems Impaired by Carrier Frequency Offset in Frequency Selective Rayleigh Fading Channels
— Orthogonal Frequency Division Multiplexing (OFDM) is sensitive to Carrier Frequency Offset (CFO), which destroys the orthogonality and causes Inter-Carrier Interference (ICI). ...
Peng Zhou, Ming Jiang, Chunming Zhao, Wei Xu
ICC
2007
IEEE
16 years 27 days ago
Training Optimization for Gauss-Markov Rayleigh Fading Channels
— 1 In this paper, pilot-assisted transmission over Gauss-Markov Rayleigh fading channels is considered. A simple scenario, where a single pilot signal is transmitted every T sym...
Sami Akin, Mustafa Cenk Gursoy
ICIP
1998
IEEE
15 years 10 months ago
Progressive Source-Channel Coding of Images over Bursty Error Channels
Transmission of compressed image data over noisy channels is an important problem and has been investigated in a variety of scenarios. In this paper, we propose a progressive time...
Jin Lu, Aria Nosratinia, Behnaam Aazhang