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164
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ICMCS
2008
IEEE
16 years 1 months ago
2008
IEEE
The heterogeneity of handheld terminals in terms of screen resolution, processing capabilities or available decoding memory is a challenge for multimedia services that have been t...
152
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AIMSA
2008
Springer
16 years 1 months ago
2008
Springer
Integrated modeling of temporal and logical constraints is important for solving real-life planning and scheduling problems. Logical constrains extend the temporal formalism by rea...
156
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GLOBECOM
2007
IEEE
16 years 29 days ago
2007
IEEE
— In this paper we propose Cognitive Medium Access (CMA), a protocol aimed at improving coexistence with a set of independently evolving WLAN bands. A time-slotted physical layer...
169
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ICCCN
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— Deafness is a key problem. It erodes the performance gains provided by directional antennas, and introduces a new hidden terminal problem. To address deafness, and henc...
154
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VTC
2007
IEEE
16 years 27 days ago
2007
IEEE
– Integration of beamforming to sensors is very beneficial for a reduction of transmission power consumption and for improvement of the overall system performance. Unfortunately,...