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» Mobility Management in Next Generation Wireless Systems
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SAINT
2003
IEEE
15 years 4 months ago
A Proposal of the Person-centered Approach for Personal Task Management
This paper proposes a person-centered approach for personal task management in which people can decide management of their tasks according to their environments including their su...
Ikki Ohmukai, Hideaki Takeda, Mitsunori Miki
ICC
2007
IEEE
100views Communications» more  ICC 2007»
15 years 5 months ago
Optimal Power Allocation in SVD Equalized Multicarrier Systems
Abstract— Multicarrier transmission is an established technique for radio transmission systems and it can be considered as a promising approach for next generation wireless syste...
Andreas Ahrens, Christoph Lange, Volker Kühn,...
MOBISYS
2009
ACM
15 years 11 months ago
Attacks on public WLAN-based positioning systems
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
Nils Ole Tippenhauer, Kasper Bonne Rasmussen, Chri...
GLOBECOM
2009
IEEE
15 years 6 months ago
On Downlink Network MIMO under a Constrained Backhaul and Imperfect Channel Knowledge
— Next generation mobile communications systems will most likely employ network MIMO in order to mitigate inter-cell interference and improve system fairness and spectral effici...
Patrick Marsch, Gerhard Fettweis
IJIM
2007
139views more  IJIM 2007»
14 years 11 months ago
Evaluation Methods on Usability of M-Learning Environments
— Nowadays there are different evaluation methods focused in the assessment of the usability of telematic methods. The assessment of 3rd generation web environments evaluates the...
Teresa Magal Royo, Guillermo Peris-Fajarnés...