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GLOBECOM
2007
IEEE
16 years 26 days ago
Time-Varying Channel Complex Gains Estimation and ICI Suppression in OFDM Systems
—In this paper, we present an iterative algorithm for channel complex gains estimation with inter-sub-carrierinterference (ICI) reduction in orthogonal-frequency-divisionmultiple...
Hussein Hijazi, Laurent Ros
IV
2007
IEEE
98views Visualization» more  IV 2007»
16 years 24 days ago
An infrastructure for remote virtual exploration on PDAs
In this paper we present a prototyped system to enable the virtual exploration of a complex virtual environment. Our approach exploits Quest3D as main rendering engine, its output...
Rosario De Chiara, Ugo Erra, Andrea Petta, Vittori...
ASSETS
2010
ACM
15 years 6 months ago
Audiowiz: nearly real-time audio transcriptions
Existing automated transcription solutions filter out environmental noises and focus only on transcribing the spoken word. This leaves deaf and hard of hearing users with no way o...
Samuel White
DAIS
2011
14 years 10 months ago
Towards QoC-Aware Location-Based Services
As location-based services on mobile devices are entering more and more everyday life, we are concerned in this paper with finding ways to master the level of quality of location ...
Sophie Chabridon, Cao-Cuong Ngo, Zied Abid, Denis ...
ICRA
2005
IEEE
142views Robotics» more  ICRA 2005»
16 years 3 days ago
Correspondenceless Ego-Motion Estimation Using an IMU
Abstract— Mobile robots can be easily equipped with numerous sensors which can aid in the tasks of localization and ego-motion estimation. Two such examples are Inertial Measurem...
Ameesh Makadia, Kostas Daniilidis