In this thesis, we propose a design methodology for communication architectures dedicated to wireless sensor network based on impulse radio techniques for UWB communications. The impulse technique proposed in this work relies on pulse shape modulation. The architecture design approach proposed in this thesis focuses on pulses shape and their generation, which is of major interest as it constitutes the carrier of the information exchanged. The study on the choice of pulse shape led us to propose two different architectures. The first one is based on orthogonal polynomials, more especially on the Hermite polynomials, for impulse generation, and on a correlation architecture for detection and recognition of transmitted impulses. The second arc...
This thesis focuses on the design of a low power ultra wideband (UWB) transceiver and a low power se...
International audienceThe main objective of this research work is to propose a new method of communi...
With technological advances in the field of communication, the need for reliable high-speed data tra...
In this thesis, we propose a design methodology for communication architectures dedicated to wireles...
Dans cette thèse, nous proposons une méthodologie de conception d’architectures de communication déd...
Many applications like sensor networks require a wireless link to transfer data, not necessarily wit...
In this thesis, we will present a multi-user communication architecture based on wireless sensor net...
Because of an increasing market request concerning wireless sensor networks, the development of new ...
Les communications ultra-large bande impulsionnelles (IR-UWB) sont des transmissions de données dans...
In this work, we focus on physical and medium access control layer modeling and simulation for short...
From its new approach, the Impulse Radio Ultra Wide Band (IR-UWB) technology is carrying many promis...
Dans cette thèse, nous présenterons une architecture de communication multi-utilisateurs à base des ...
Ultra Wide Band (UWB) systems represent a promising approach allowing the development of new types o...
The UWB (Ultra Wide Band) consists in transmitting signal between 3.1 and 10.6 GHz with a power limi...
Les travaux de thèse présentés dans ce manuscrit portent sur le développement d'une nouvelle archite...
This thesis focuses on the design of a low power ultra wideband (UWB) transceiver and a low power se...
International audienceThe main objective of this research work is to propose a new method of communi...
With technological advances in the field of communication, the need for reliable high-speed data tra...
In this thesis, we propose a design methodology for communication architectures dedicated to wireles...
Dans cette thèse, nous proposons une méthodologie de conception d’architectures de communication déd...
Many applications like sensor networks require a wireless link to transfer data, not necessarily wit...
In this thesis, we will present a multi-user communication architecture based on wireless sensor net...
Because of an increasing market request concerning wireless sensor networks, the development of new ...
Les communications ultra-large bande impulsionnelles (IR-UWB) sont des transmissions de données dans...
In this work, we focus on physical and medium access control layer modeling and simulation for short...
From its new approach, the Impulse Radio Ultra Wide Band (IR-UWB) technology is carrying many promis...
Dans cette thèse, nous présenterons une architecture de communication multi-utilisateurs à base des ...
Ultra Wide Band (UWB) systems represent a promising approach allowing the development of new types o...
The UWB (Ultra Wide Band) consists in transmitting signal between 3.1 and 10.6 GHz with a power limi...
Les travaux de thèse présentés dans ce manuscrit portent sur le développement d'une nouvelle archite...
This thesis focuses on the design of a low power ultra wideband (UWB) transceiver and a low power se...
International audienceThe main objective of this research work is to propose a new method of communi...
With technological advances in the field of communication, the need for reliable high-speed data tra...