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Radio sciences and disaster management
International audience -
Mode-division-multiplexing as a possibility to cope with the increasing capac...
Currently deployed optical transmission systems use coherent detection for data rates of 40 Gb/s and 100 Gb/s. Quadrature phase shift keying (QPSK) modulation using... -
Statistical modeling applied to the atmospheric propagation of electromagneti...
In the troposphere, the microwave electromagnetic radiation interacts with matter according to three processes: absorption by gas molecules and water, scattering due... -
Vitrine d'une boutique de télécommunications
Vitrine d'une boutique de télécommunications du 18e arrondissement de Paris vendant des cartes téléphoniques prépayées aux migrants. -
De l'usage des téléphones portatifs comme expérience du dédoublement et de l'...
International audience -
Design, realization and characterization of an optical modulator with a plasm...
Future optical modulators have to satisfy requirements that current electro-optical modulators fail to do, such as very low command voltage, small size and ability to... -
Boutiques turques, kurde et anglaise dans le quartier Hackney de Londres
De gauche à droite : une boutique anglaise de machines à coudre ; une boutique de télécommunications turque (chaînes satellitaires turques) ; un commerce de... -
Boutique de télécommunications dans le quartier Hackney de Londres
Boutique de télécommunications à destination d'un public immigré. On y vend également la presse écrite et propose d'autres services (photocopies, cartes de visite,... -
Study of multi-mode relay under energetic constraints in the context of softw...
Energy reduction appears as a crucial need in modern telecommunications, be it for the terminals or the network. In modern networks, a terminal can connect to the... -
De l'appel au local comme effet inattendu de l'ubiquité médiatique
Widespreading of telecommunication tools has resulted by the end of the 70s with an overflow of prospective studies attempting to discover how mediatical ubiquity... -
Partage de réseau d'accès entre deux opérateurs de réseaux mobiles
International audience -
Geographical localization of de radiotransmitters : strategies, algorithms an...
This thesis deal with the geographical positioning of multiple radio transmitters thanks to array processing techniques. The estimation of the position is achieved... -
Accuracy Optimization for Energy Consumption Reduction in Embedded Systems
Telecommunication systems today have increasing complexity and require higher energy consumption. Therefore, energy-efficiency becomes one of the most important goals... -
Le rôle joué par l'économie informelle dans l'appropriation des Tic en Afrique
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Des monopoles de télécommunications à la concurrence mondiale : une étroite i...
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Franco-Nigerian Business Relationships: The Emergence of International Social...
Thèse préparée d'octobre 2006 à mai 2010. -
Management Science and Psychoanalysis : Lacan, the Imaginary Function and the...
The first chapter presents different perspectives in order to position my publications in different academic journals (French independent agency : AERES, spider... -
L'arrivée du WiFi, technologie de télécommunication radio
National audience -
The Impact of Restrictions in Trade in the Telecommunications: an Application...
Theoretically, welfare gains from liberalisation of trade in services arise from falling prices and technology transfers from foreign firms. Empirically, due to the... -
Radio resource sharing optimisation for self-organized networks
This thesis focuses on resources and power allocation problem in the fourth generation (4G) of cellular networks. To face the continuous growth of mobile users...
