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TC
2010
15 years 5 months ago
QoS Control for Pipelines of Tasks Using Multiple Resources
We consider soft real-time applications organised as pipelines of tasks using resources of different type (communication, computation, storage). The applications are assumed to be...
Tommaso Cucinotta, Luigi Palopoli
TCOM
2010
102views more  TCOM 2010»
15 years 5 months ago
A system performance approach to OSNR optimization in optical networks
Abstract—This paper studies a constrained optical signal-tonoise ratio (OSNR) optimization problem in optical networks from the perspective of system performance. A system optimi...
Yan Pan, Tansu Alpcan, Lacra Pavel
TIP
2010
112views more  TIP 2010»
15 years 5 months ago
Variable Density Compressed Image Sampling
Compressed sensing (CS) provides an efficient way to acquire and reconstruct natural images from a reduced number of linear projection measurements at sub-Nyquist sampling rates....
Zhongmin Wang, Gonzalo R. Arce
TMC
2010
137views more  TMC 2010»
15 years 5 months ago
A Metric for DISH Networks: Analysis, Implications, and Applications
—In wireless networks, node cooperation has been exploited as a data relaying mechanism for decades. However, the wireless channel allows for much richer interaction among nodes....
Tie Luo, Vikram Srinivasan, Mehul Motani
TMC
2010
111views more  TMC 2010»
15 years 5 months ago
Interference Management and Rate Adaptation in OFDM-Based UWB Networks
—Ultra-wideband (UWB) communications has emerged as a promising technology for high data rate wireless personal area networks (WPANs). Several proposals for UWB-based WPANs have ...
Raed T. Al-Zubi, Marwan Krunz
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