Publications related to Coding Schemes and Asymptotic Capacity for the Gaussian Broadcast and Interference Channels With Feedback

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Minimally invasive monitoring of the electrical activity of specific cortical areas using implantable microsystems offers the promise of diagnosing neurological diseases, as well as detecting and identifying neural activity patterns which are specific to a ...

EPFL2012

Passive Phase Noise Cancellation Scheme

Luis Guillermo Villanueva Torrijo

We introduce a new method for reducing phase noise in oscillators, thereby improving their frequency precision. The noise reduction is realized by a passive device consisting of a pair of coupled nonlinear resonating elements that are driven parametrically ...

American Physical Society2012

A comparison of in vivo (13) C MR brain glycogen quantification at 9.4 and 14.1 T

Rolf Gruetter, Yves Pilloud, Ruud van Heeswijk

The high molecular weight and low concentration of brain glycogen render its noninvasive quantification challenging. Therefore, the precision increase of the quantification by localized (13) C MR at 9.4 to 14.1 T was investigated. Signal-to-noise ratio inc ...

2012

Phase-locked loop based on nanoelectromechanical resonant-body field effect transistor

Mihai Adrian Ionescu, Alexandru Rusu, Sebastian Thimotee Bartsch

We demonstrate the room-temperature operation of a silicon nanoelectromechanical resonant-body field effect transistor (RB-FET) embedded into phase-locked loop (PLL). The very-high frequency resonator uses on-chip electrostatic actuation and transistor-bas ...

American Institute of Physics2012

Study of the maximal interpolation errors of the local polynomial method for frequency response function measurements

Zlatko Emedi

Frequency response function measurements take a central place in the instrumentation and measurement field because many measurement problems boil down to the characterisation of a linear dynamic behaviour. The major problems to be faced are leakage- and no ...

2012

How Recurrent Dynamics Explain Crowding

Michael Herzog, Aaron Michael Clarke

In crowding, flankers impair perception of a target. For example, Vernier offset discrimination deteriorates when the Vernier is flanked by parallel lines. Pooling models explain crowding by averaging of neural activity corresponding to the Vernier and the ...

2012

Concurrent recordings of bladder afferents from multiple nerves using a microfabricated PDMS microchannel electrode array

Stéphanie Lacour, Ivan Rusev Minev

In this paper we present a compliant neural interface designed to record bladder afferent activity. We developed the implant's microfabrication process using multiple layers of silicone rubber and thin metal so that a gold microelectrode array is embedded ...

2012

Logic and Memory Design Based on Unequal Error Protection for Voltage-scalable, Robust and Adaptive DSP Systems

Georgios Karakonstantis

In this paper, we propose a system level design approach considering voltage over-scaling (VOS) that achieves error resiliency using unequal error protection of different computation elements, while incurring minor quality degradation. Depending on user sp ...

Springer US2012

On Two Unicast Wireless Networks with Destination-to-Source Feedback

I-Hsiang Wang

In this paper we study the role of feedback in layered two unicast wireless networks with arbitrary number of nodes and connectivity. The feedback model allows destinations to feedback their received signals to their respective sources. In the case of line ...

Ieee2012

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Christina Fragouli, Ayan Sengupta, I-Hsiang Wang

We evaluate the information-theoretic achievable rates of Quantize-Map-and-Forward (QMF) relaying schemes over Gaussian

N

-relay diamond networks. Focusing on vector Gaussian quantization at the relays, our goal is to understand how close to the cutset up ...

2012

Coding Schemes and Asymptotic Capacity for the Gaussian Broadcast and Interference Channels With Feedback

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Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Passive Phase Noise Cancellation Scheme

A comparison of in vivo (13) C MR brain glycogen quantification at 9.4 and 14.1 T

Phase-locked loop based on nanoelectromechanical resonant-body field effect transistor

Study of the maximal interpolation errors of the local polynomial method for frequency response function measurements

How Recurrent Dynamics Explain Crowding

Concurrent recordings of bladder afferents from multiple nerves using a microfabricated PDMS microchannel electrode array

Logic and Memory Design Based on Unequal Error Protection for Voltage-scalable, Robust and Adaptive DSP Systems

On Two Unicast Wireless Networks with Destination-to-Source Feedback

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Low-Power Circuits and Systems Design for Data Acquisition and Transmission in a Wireless Cortical Implant

Passive Phase Noise Cancellation Scheme

Phase-locked loop based on nanoelectromechanical resonant-body field effect transistor

Study of the maximal interpolation errors of the local polynomial method for frequency response function measurements

Logic and Memory Design Based on Unequal Error Protection for Voltage-scalable, Robust and Adaptive DSP Systems

A comparison of in vivo (13) C MR brain glycogen quantification at 9.4 and 14.1 T

How Recurrent Dynamics Explain Crowding

Concurrent recordings of bladder afferents from multiple nerves using a microfabricated PDMS microchannel electrode array

On Two Unicast Wireless Networks with Destination-to-Source Feedback

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks