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WCNC
2008
IEEE
16 years 28 days ago
A Resource Allocation Scheme for TH-UWB Networks with Multiple Sinks
Abstract—In this work, we study the time-slot allocation problem in a multi-sink single-hop TH-UWB network scenario, where the traffic from a sensor node is anycasted via a sing...
Hwee-Xian Tan, Mun-Choon Chan, Peng Yong Kong, Che...
WMTE
2008
IEEE
16 years 28 days ago
PALLAS: Personalised Language Learning on Mobile Devices
Mobile and ubiquitous learning facilitates language learners to continue their learning process outside the formal classroom, when and where they desire. While more and more learn...
Sobah Abbas Petersen, Jan-Kristian Markiewicz
ADHOCNOW
2008
Springer
16 years 27 days ago
Query Dissemination with Predictable Reachability and Energy Usage in Sensor Networks
Energy-efficient query dissemination plays an important role for the lifetime of sensor networks. In this work, we consider probabilistic flooding for query dissemination and deve...
Zinaida Benenson, Markus Bestehorn, Erik Buchmann,...
GLOBECOM
2007
IEEE
16 years 27 days ago
Contraction Approach to Power Control, with Non-Monotonic Applications
Abstract—In wireless networks, monotonic, strictly subhomogeneous functions have been used to analyze power control algorithms. We provide an alternative analysis based on the ob...
Carl J. Nuzman
ICC
2007
IEEE
117views Communications» more  ICC 2007»
16 years 26 days ago
On the Fade Duration Distribution in Nakagami Fading Channels
− During almost fifty years the Fade Duration Distribution (FDD) of random signals has been an open research topic. However, for Nakagami fading channels, and in general for the ...
A. F. Ramos-Alarcón, Valeri Ya. Kontorovitc...