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CEC
2008
IEEE
16 years 1 months ago
High-level synthesis with multi-objective genetic algorithm: A comparative encoding analysis
— The high-level synthesis process involves three interdependent and NP-complete optimization problems: (i) the operation scheduling, (ii) the resource allocation, and (iii) the ...
Christian Pilato, Daniele Loiacono, Fabrizio Ferra...
INFOCOM
2008
IEEE
16 years 1 months ago
Competitive Analysis of Opportunistic Spectrum Access Strategies
—We consider opportunistic spectrum access (OSA) strategies for a transmitter in a multichannel wireless system, where a channel may or may not be available and the transmitter m...
Nicholas B. Chang, Mingyan Liu
GLOBECOM
2007
IEEE
16 years 1 months ago
Access Delay Analysis of IEEE 802.11 DCF in the Presence of Hidden Stations
—In this paper, we present an analytical model to evaluate the hidden station effect on the access delay of the IEEE 802.11 Distributed Coordination Function (DCF) in both non-sa...
Fu-Yi Hung, Ivan Marsic
ICC
2007
IEEE
142views Communications» more  ICC 2007»
16 years 1 months ago
Simulative Analysis of a Multi-Cell Admission Control Algorithm in WCDMA Networks
— It has for long been recognized that in multi-cell wide-band code division multiple access (WCDMA) networks the admission of a new session into the system can have undesirable ...
Gábor Fodor, Gustavo Azzolin
ICC
2007
IEEE
121views Communications» more  ICC 2007»
16 years 1 months ago
BER Analysis in A Generalized UWB Frequency Selective Fading Channel With Randomly Arriving Clusters and Rays
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
Wei-Cheng Liu, Li-Chun Wang