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Related publications (23)

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Approximate Ergodic Capacity of a Class of Fading 2-user 2-hop Networks

Michael Christoph Gastpar, Chien-Yi Wang

We consider a fading AWGN 2-user 2-hop network in which the channel coefficients are independently and identically distributed (i.i.d.) drawn from a continuous distribution and vary over time. For a broad class of channel distributions, we characterize the ...

Ieee2012

Design and Demonstration of a Novel Optical CDMA Platform for use in Avionics Applications

Camille Sophie Brès

We designed and built a highly scalable incoherent optical CDMA testbed for Lockheed Martin as a novel platform for testing different avionics applications. It enables users to communicate with each other at OC-24 including transfer of data at ~1.25 Gbit/s ...

Elsevier2007

A standard CMOS multi-channel single-chip receiver for multi-gigabit optical data communications

Paul Victor Georges Muller

As dictated by ongoing technology scaling and the advent of multi-core systems, each new generation of microprocessors and digital signal processors provides higher computing power and data throughput. However, the available bandwidth of the input/output ( ...

EPFL2006

Robust checkers for self-calibrating designs

Frédéric Worm

So far, performance and reliability of circuits have been determined by worst-case characterisation of silicon and of environmental conditions such as noise and temperature. As nanometer technologies exacerbate process variations and reduce noise margins, ...

EPFL2006

ASIC implementation of a MIMO-OFDM transceiver for 192 Mbps WLANs

Andreas Peter Burg

Next generation wireless local area networks (WLANs) such as the IEEE 802.11n standard are expected to rely on multiple antennas at both transmitter and receiver to increase throughput and link reliability. However, these improvements come at a significant ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2005

Advanced OFDM systems for terrestrial multimedia links

Renzo Posega

Recently, there has been considerable discussion about new wireless technologies and standards able to achieve high data rates. Due to the recent advances of digital signal processing and Very Large Scale Integration (VLSI) technologies, the initial obstac ...

EPFL2005

Space-Time Coding for Broadband Wireless Transmission

Christina Fragouli

We present an overview of research activities on space-time coding for broadband wireless transmission performed at AT & T Shannon Laboratory over the past two years. The emphasis is on physical layer modem algorithms such as channel estimation, equalizati ...

2002

Bandwidth-Efficient Constant-Energy Trellis-Coded Modulation Schemes with Prescribed Decoding Delay

Bixio Rimoldi

For a general class of constant-energy trellis-coded modulation schemes with

2^{\nu}

states, necessary and sufficient conditions to guarantee that a maximum-likelihood sequence estimator can decode each symbol with a fixed delay of

\nu

symbols are deri ...

2002

General Method for Finding the Most Economical Distributed Router Architecture

In this work we present a novel method to determine the optimal parameters of a router architecture when certain router performance constraints are given. The total financial expense, or cost, is the optimality criterion. We introduce a general, essentiall ...

2002

A General Method for Finding the Most Economical Distributed Router Architecture

2002

Bandwidth-Efficient Constant-Energy Trellis-Coded Modulation Schemes with Prescribed Decoding Delay

Bixio Rimoldi

For a general class of constant-energy trellis-coded modulation schemes with

2^{\nu}

states, necessary and sufficient conditions to guarantee that a maximum-likelihood sequence estimator can decode each symbol with a fixed delay of

\nu

symbols are deri ...

2002