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WCNC
2010
IEEE
15 years 8 months ago
A Comparison between Stand-Alone and Distributed Architectures for Spectrum Hole Detection
Abstract—In this paper two different cognitive radio architectures, i.e. stand-alone and distributed, are proposed for spectrum sensing purposes. In particular, both architecture...
Luca Bixio, Marina Ottonello, Mirco Raffetto, Carl...
174
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SIGMETRICS
2012
ACM
247views Hardware» more  SIGMETRICS 2012»
13 years 7 months ago
A scalable architecture for maintaining packet latency measurements
Latency has become an important metric for network monitoring since the emergence of new latency-sensitive applications (e.g., algorithmic trading and high-performance computing)....
Myungjin Lee, Nick G. Duffield, Ramana Rao Kompell...
PRDC
1999
IEEE
15 years 9 months ago
An Architecture-Based Software Reliability Model
In this paper we present an analytical model for estimating architecture-based software reliability, according to the reliability of each component, the operational profile, and t...
Wen-Li Wang, Ye Wu, Mei-Hwa Chen
IPPS
2008
IEEE
15 years 11 months ago
Design of scalable dense linear algebra libraries for multithreaded architectures: the LU factorization
The scalable parallel implementation, targeting SMP and/or multicore architectures, of dense linear algebra libraries is analyzed. Using the LU factorization as a case study, it is...
Gregorio Quintana-Ortí, Enrique S. Quintana...
ICON
2007
IEEE
15 years 11 months ago
A Novel WDM EPON Architecture with Wavelength Spatial Reuse in High-Speed Access Networks
This study proposes a novel WDM EPON system based upon an AWG, in which multiple wavelengths are established in both the upstream and the downstream fibers. The use of the AWG devi...
Wang-Rong Chang, Hui-Tang Lin, Sheng-Jhe Hong, Cha...