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» Complex adaptation and system structure
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IMC
2010
ACM
15 years 3 months ago
Primitives for active internet topology mapping: toward high-frequency characterization
Current large-scale topology mapping systems require multiple days to characterize the Internet due to the large amount of probing traffic they incur. The accuracy of maps from ex...
Robert Beverly, Arthur Berger, Geoffrey G. Xie
GLOBECOM
2009
IEEE
15 years 12 months ago
Downlink Mobile OFDMA Resource Allocation with Minimum User Rate Requests
— The problem of resource allocation (RA) in a downlink OFDMA system with minimum user rate requests is examined under the realistic scenario of partial (imperfect) channel state...
Stelios Stefanatos, Christos Papathanasiou, Nikos ...
111
Voted
ICC
2008
IEEE
121views Communications» more  ICC 2008»
15 years 11 months ago
Semi-Blind Spatial Equalisation for MIMO Channels with Quadrature Amplitude Modulation
— Semi-blind spatial equalisation is considered for multiple-input multiple-output (MIMO) systems that employ high-throughput quadrature amplitude modulation scheme. A minimum nu...
Sheng Chen, Lajos Hanzo, Wang Yao
SASO
2008
IEEE
15 years 11 months ago
Self-Organizing Dynamic Ad Hoc Grids
Resource management for ad hoc grids is challenging due to the participation of heterogeneous, dynamic, autonomous and ephemeral nodes. Different underlying network infrastructure...
Tariq Abdullah, Vassiliy Sokolov, Behnaz Pourebrah...
DATE
2007
IEEE
55views Hardware» more  DATE 2007»
15 years 11 months ago
Sensitivity analysis for fault-analysis and tolerance in RF front-end circuitry
RFIC reliability is fast becoming a major bottleneck in the yield and performance of modern IC systems, as process complexity and levels of integration continually increase. Due t...
Tejasvi Das, P. R. Mukund