Publications associées à Technologie large bande mobile

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Tripping is considered a major cause of fall in older people. Therefore, foot clearance (i.e., height of the foot above ground during swing phase) could be a key factor to better understand the complex relationship between gait and falls. This paper presen ...

Institute of Electrical and Electronics Engineers2012

Microphone Array Beampattern Characterization for Hands-free Speech Applications

Hervé Bourlard, Philip Neil Garner, Mohammadjavad Taghizadeh

Spatial filtering is the fundamental characteristic of microphone array based signal acquisition, which plays an important role in applications such as speech enhancement and distant speech recognition. In the array processing literature, this property is ...

2012

Experiment-Driven Characterization of Full-Duplex Wireless Systems

We present an experiment-based characterization of passive suppression and active self-interference cancellation mechanisms in full-duplex wireless communication systems. In particular, we consider passive suppression due to antenna separation at the same ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Reconfigurable parasitic antennas for compact mobile terminals in multiuser wireless systems

Julien Perruisseau-Carrier

This article considers the exploitation of parasitic antenna arrays in multi-user (MU) wireless communication systems by using their adaptive beamforming capabilities in order to improve the average system throughput. The use of parasitic arrays and especi ...

Hindawi Publishing Corporation2012

BROADBAND BEAMPATTERN FOR MULTI-CHANNEL SPEECH ACQUISITION AND DISTANT SPEECH RECOGNITION

Hervé Bourlard, Philip Neil Garner, Mohammadjavad Taghizadeh

Spatial filtering is the fundamental characteristic of microphone array based signal acquisition which plays an important role in applications such as speech enhancement and distant speech recognition. In the array processing literature, this property is f ...

Idiap2011

Privacy-Preserving Activity Scheduling on Mobile Devices

Jean-Pierre Hubaux, Imad Aad, Murtuza Jadliwala, Igor Bilogrevic, Valtteri Niemi

Progress in mobile wireless technology has resulted in the increased use of mobile devices to store and manage users' personal schedules. Users also access popular context-based services, typically provided by third-party providers, by using these devices ...

ACM2011

Drop-coated metal-oxide gas sensor on polyimide foil with reduced power consumption for wireless applications

Nico de Rooij, Danick Briand, Jérôme Courbat

Highly miniaturized low-power drop-coated metal-oxide gas sensors on polyimide foil are presented. Drop-coating of SnO2-based material was successfully achieved on transducers as small as 15 μm on polyimide, a substrate compatible with the printed electron ...

2011

Bandwidth Adaptation in Streaming Overlays

Dejan Kostic, Nedeljko Vasic, Simon Schubert

A major challenge for real-time streaming overlays is to distribute high bit-rate streams with uninterrupted playback. Hosts usually have sufficient inbound bandwidth to support streaming, but due to the prevalence of asymmetric links in broadband networks ...

2010

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Technologie large bande mobile

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Microphone Array Beampattern Characterization for Hands-free Speech Applications

Experiment-Driven Characterization of Full-Duplex Wireless Systems

Reconfigurable parasitic antennas for compact mobile terminals in multiuser wireless systems

Welfare-Maximizing Correlated Equilibria with an Application to Wireless Communication

BROADBAND BEAMPATTERN FOR MULTI-CHANNEL SPEECH ACQUISITION AND DISTANT SPEECH RECOGNITION

Privacy-Preserving Activity Scheduling on Mobile Devices

Drop-coated metal-oxide gas sensor on polyimide foil with reduced power consumption for wireless applications

Bandwidth Adaptation in Streaming Overlays

Ultra-Wideband, Short Pulse Electromagnetics 9

Graph Chatbot

Chattez avec Graph Search

Heel and Toe Clearance Estimation for Gait Analysis Using Wireless Inertial Sensors

Microphone Array Beampattern Characterization for Hands-free Speech Applications

Reconfigurable parasitic antennas for compact mobile terminals in multiuser wireless systems

Welfare-Maximizing Correlated Equilibria with an Application to Wireless Communication

Experiment-Driven Characterization of Full-Duplex Wireless Systems

Drop-coated metal-oxide gas sensor on polyimide foil with reduced power consumption for wireless applications

Ultra-Wideband, Short Pulse Electromagnetics 9

BROADBAND BEAMPATTERN FOR MULTI-CHANNEL SPEECH ACQUISITION AND DISTANT SPEECH RECOGNITION

Privacy-Preserving Activity Scheduling on Mobile Devices

Bandwidth Adaptation in Streaming Overlays