20documents trouvés
Simulation platform for UWB impulse radio wireless sensor networks dedicated to aeronautic applications
D.DRAGOMIRESCU, A.THAIN, F.CAMPS, F.PERGET, A.LECOINTRE, A.BERTHE, R.PLANA
MINC, EADS Innovation Work, 2I
Manifestation avec acte : International Workshop on Structural Health Monitoring (IWSHM 2011), Stanford (USA), 13-15 Septembre 2011, pp.955-962 , N° 11455
Diffusable
125300Téléphonie mobile. ANDROID
F.CAMPS
2I
Rapport LAAS N°11043, Février 2011, 266p.
Diffusion restreinte
123954Web browser energy consumption
F.CAMPS, J.FANCHON
2I
Manifestation avec acte : IEEE International Conference on Communications (COMM 2010), Bucarest (Roumanie), 10-12 Juin 2010, pp.397-400 , N° 10176
Diffusable
121794Numerical calibration for 3-axis accelerometers and magnetometers
F.CAMPS, S.HARASSE, A.MONIN
2I, MRS
Manifestation avec acte : 2009 IEEE International Conference on Electro/Information Technology, Windsor (Canada), 7-9 Juin 2009, pp.217-221 , N° 09111
Diffusable
Plus d'informations
Abstract
Magnetometers and accelerometers are sensors that are now integrated in objects of everyday life like automotive applications, mobile phones and so on. Some applications need information of acceleration and attitude with a high accuracy. For example, MEMS magnetometers and accelerometers can be integrated in embedded like mobile phones and GPS receivers. The parameters of such sensors must be precisely estimated to avoid drift and biased values. Thus, calibration is an important step to correctly use these sensors and get the expected measurements. This paper presents the theoretical and experimental steps of a method to compute gains, bias and non orthogonality factors of magnetometer and accelerometer sensors. This method of calibration can be used for automatic calibration in embedded systems. The calibration procedure involves arbitrary rotations of the sensors platform and a visual 2D projection of measurements.
Algorithme de positionnement par satellite et capteurs inertiels
S.HARASSE, F.CAMPS
MRS, 2I
Rapport LAAS N°09109, Mars 2009, 13p.
Non diffusable
116896Modèle de marche fréquence / vitesse
S.HARASSE, F.CAMPS
MRS, 2I
Rapport LAAS N°09110, Mars 2009, 6p.
Non diffusable
116897BINAUR. Specifications techniques
F.CAMPS, S.HARASSE
2I, MRS
Rapport LAAS N°09113, Mars 2009, 44p.
Non diffusable
116900Vitesse doppler avec GPS
F.CAMPS, S.HARASSE
2I, MRS
Rapport LAAS N°09112, Mars 2009, 6p.
Non diffusable
116899Statistical distribution of traffic sources in network simulation tools
F.CAMPS, E.THIBAULT, S.HARASSE
2I, MRS
Manifestation avec acte : World Congress on Engineering and Computer Science (WCECS 2008), Berkeley (U.C) (USA), 22-24 Octobre 2008, pp.740-743 , N° 08488
Diffusable
Plus d'informations
Abstract
In this paper, we present an approach to execute more realistic traffic sources in network simulators (like Network Simulator 2) for fixed and mobile networks. Traffic source models can be defined from network measures to give an accurate statistical distribution of inter-arrival time and packet size at packet level. These traffic sources models can be integrated into a network simulator to perform simulations. Furthermore, this approach can be applied to classical or emerging data applications.
Mots-Clés / Keywords
Statistical distribution parameters; Inter-arrival time; Packet; Network simulator;
Rapport final projet BINAUR
A.MONIN, S.HARASSE, F.CAMPS
MRS, 2I
Rapport de Contrat : Contrat FUI-DGE, Octobre 2008, 73p. , N° 08895
Diffusion restreinte
125629