Publications related to Bounds on the capacity region of a class of interference channels

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An Energy Detection Receiver Robust to Multi-User Interference for IEEE 802.15.4a Networks

Jean-Yves Le Boudec, Ruben Merz, Manuel Flury

Energy-detection receivers are appealing to IEEE 802.15.4a low data-rate networks because of their low complexity. With a reasonable energy consumption, these receivers can exploit the ranging capabilities and multipath resistance of impulse-radio UWB (IR- ...

2008

Uncoded transmission is exactly optimal for a simple Gaussian sensor network

Michael Christoph Gastpar

A single memoryless Gaussian source is observed by many terminals, subject to independent Gaussian observation noises. The terminals are linked to a fusion center via a standard Gaussian multiple-access channel. The fusion center needs to recover the under ...

Institute of Electrical and Electronics Engineers2008

Successive cancellation for cyclic interference channels

Eren Sasoglu

The Chong-Motani-Garg inner bound for the two-user interference channel is generalized to a special case of many-user interference channels. By taking a geometric viewpoint and using rate-splitting arguments, it is shown that all operating points in the Ch ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2008

Arbitrarily dirty paper coding and applications

Michael Christoph Gastpar

A deterministic dirty-paper coding strategy for communication over an arbitrarily varying channel with an interference signal known to the transmitter is investigated. The presence of a known interference signal at the transmitter is shown to provide some ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2008

Computation over Gaussian multiple-access channels

Michael Christoph Gastpar

We consider the problem of computing the sum of independent Gaussian sources over a Gaussian multiple-access channel (MAC) with respect to a mean-squared error criterion. When the source and channel bandwidths are equal, the best separation-based solution ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2007

On noisy feedback for interference channels

Michael Christoph Gastpar

An upper bound is established on the usefulness of noisy feedback for the interference channel (IC). The bound is based on the Hekstra-Willems dependence-balance arguments for two-way channels. For Gaussian ICs, the results suggest that feedback loses its ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2006

A Joint PHY/MAC Architecture for Low-Radiated Power TH-UWB Wireless Ad-Hoc Networks

Jean-Yves Le Boudec, Ruben Merz, Jörg Widmer

Due to environmental concerns and strict constraints on interference imposed on other networks, the radiated power of emerging pervasive wireless networks needs to be strictly limited, yet without sacrificing acceptable data rates. Pulsed Time-Hopping Ultr ...

2005

A Power Independent detection Method for Ultra Wide Band (UWB) Impulse Radio Networks

Jean-Yves Le Boudec, Alaeddine El Fawal

We propose a novel detection method for non-coherent synchronization in multi-access UWB impulse radio (IR) networks. It is designed to solve the IUI (Inter-User Interference) in particular the Near-Far scenario in the presence of concurrent UWB IR transmi ...

2005

Bounds on the capacity region of a class of interference channels

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Diversity embedding for broadband communication

An Energy Detection Receiver Robust to Multi-User Interference for IEEE 802.15.4a Networks

Uncoded transmission is exactly optimal for a simple Gaussian sensor network

Successive cancellation for cyclic interference channels

Arbitrarily dirty paper coding and applications

On the concentration of the capacity for a code division multiple access system

Computation over Gaussian multiple-access channels

On noisy feedback for interference channels

A Joint PHY/MAC Architecture for Low-Radiated Power TH-UWB Wireless Ad-Hoc Networks

A Power Independent detection Method for Ultra Wide Band (UWB) Impulse Radio Networks

Diversity embedding for broadband communication

An Energy Detection Receiver Robust to Multi-User Interference for IEEE 802.15.4a Networks

Successive cancellation for cyclic interference channels

Arbitrarily dirty paper coding and applications

Uncoded transmission is exactly optimal for a simple Gaussian sensor network

A Power Independent detection Method for Ultra Wide Band (UWB) Impulse Radio Networks

On the concentration of the capacity for a code division multiple access system

On noisy feedback for interference channels

Computation over Gaussian multiple-access channels

A Joint PHY/MAC Architecture for Low-Radiated Power TH-UWB Wireless Ad-Hoc Networks