Challenges and recent advances in IR-UWB system design
L Lampe, K Witrisal - … of 2010 IEEE international symposium on …, 2010 - ieeexplore.ieee.org
Impulse-radio ultra-wideband (IR-UWB) radios are slated to be the next generation of
transceivers that can support power-constrained applications such as wireless sensor and …
transceivers that can support power-constrained applications such as wireless sensor and …
Subspace compressive detection for sparse signals
The emerging theory of compressed sensing (CS) provides a univer sal signal detection
approach for sparse signals at sub-Nyquist sampling rates. A small number of random …
approach for sparse signals at sub-Nyquist sampling rates. A small number of random …
Channel estimation in UWB channels using compressed sensing
KM Cohen, C Attias, B Farbman… - … , Speech and Signal …, 2014 - ieeexplore.ieee.org
We consider sub-Nyquist sampling and Compressed Sensing (CS) for channel estimation in
Ultra Wideband (UWB) communication systems, by exploiting the sparse nature of the …
Ultra Wideband (UWB) communication systems, by exploiting the sparse nature of the …
A compressed sensing receiver for UWB impulse radio in bursty applications like wireless sensor networks
A Oka, L Lampe - Physical Communication, 2009 - Elsevier
We propose a novel receiver for Ultra-Wide-band Impulse-Radio communication in Wireless
Sensor Networks, which are characterized by bursty traffic and severe power constraints …
Sensor Networks, which are characterized by bursty traffic and severe power constraints …
Apparatus and method for channel estimation using compressive sensing based on Taylor series expansion
Y Yu, F Abrishamkar, NC Wang, O Shental - US Patent 8,582,674, 2013 - Google Patents
BACKGROUND Wireless communication systems are widely deployed to provide various
types of communication content such as Voice, data, and so on. These systems may be …
types of communication content such as Voice, data, and so on. These systems may be …
Compressive sampling based energy detection of ultra-wideband pulse position modulation
S Gishkori, G Leus - IEEE Transactions on Signal Processing, 2013 - ieeexplore.ieee.org
Compressive sampling (CS) based energy detectors are developed for ultra-wideband
(UWB) pulse position modulation (PPM), in multipath fading environments so as to reduce …
(UWB) pulse position modulation (PPM), in multipath fading environments so as to reduce …
Apparatus and method for channel estimation using compressive sensing
F Abrishamkar, O Shental, NC Wang, Y Yu - US Patent 8,665,971, 2014 - Google Patents
BACKGROUND Wireless communication systems are widely deployed to provide various
types of communication content such as Voice, data, and so on. These systems may be …
types of communication content such as Voice, data, and so on. These systems may be …
Compressed UWB signal detection with narrowband interference mitigation
Operating at sub-Nyquist rate, compressed sensing (CS) has been successfully applied to
the design of impulse ultra-wideband (I-UWB) receivers where Nyquist sampling is a …
the design of impulse ultra-wideband (I-UWB) receivers where Nyquist sampling is a …
Compressive sampling-based multiple symbol differential detection for UWB communications
Compressive sampling (CS) based multiple symbol differential detectors are proposed for
impulse-radio ultra-wideband signaling, using the principles of generalized likelihood ratio …
impulse-radio ultra-wideband signaling, using the principles of generalized likelihood ratio …
Compressed sensing reception of bursty UWB impulse radio is robust to narrow-band interference
A Oka, L Lampe - GLOBECOM 2009-2009 IEEE Global …, 2009 - ieeexplore.ieee.org
We have recently proposed a novel receiver for Ultra-Wide-band Impulse-Radio
communication in bursty applications like Wireless Sensor Networks. The receiver, based on …
communication in bursty applications like Wireless Sensor Networks. The receiver, based on …