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VTC
2010
IEEE
114views Communications» more  VTC 2010»
13 years 6 months ago
On Non-Stationary Urban Macrocell Channels in a Cooperative Downlink Beamforming Scenario
—A common simplification in the treatment of random linear channels is the assumption of stationarity of the channel in time. The wireless channel is, however, known to be inher...
Adrian Ispas, Gerd Ascheid, Christian Schneider, R...
WCNC
2010
IEEE
13 years 6 months ago
Impact of Secondary Users' Field Size on Spectrum Sharing Opportunities
— Previous works studied the effect of many system parameters on spectrum sharing opportunities where secondary users access the spectrum of primary users. However, a parameter t...
Muhammad Aljuaid, Halim Yanikomeroglu
WISE
2010
Springer
13 years 5 months ago
The Ubiquitous DBMS
Advancement in mobile computing technologies has prompted strong needs for database systems that can be used in small devices such as sensors, cellular phones, PDAs, car navigator...
Kyu-Young Whang
DLS
2009
182views Languages» more  DLS 2009»
13 years 5 months ago
Context-oriented software transactional memory in common lisp
Software transactional memory (STM) is a promising approach for coordinating concurrent threads, for which many implementation strategies are currently being researched. Although ...
Pascal Costanza, Charlotte Herzeel, Theo D'Hondt
JOCN
2011
85views more  JOCN 2011»
12 years 10 months ago
Cardiorespiratory Fitness and the Flexible Modulation of Cognitive Control in Preadolescent Children
■ The influence of cardiorespiratory fitness on the modulation of cognitive control was assessed in preadolescent children separated into higher- and lower-fit groups. Participa...
Matthew B. Pontifex, Lauren B. Raine, Christopher ...