Publications related to Interference (communication)

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Approximate Capacity of a Class of Gaussian Relay-Interference Networks

Suhas Diggavi

In this paper we study the Gaussian relay-interference network, in which relay (helper) nodes are to facilitate competing information flows over a wireless network. We examine this problem for certain regimes of channel values, when one of the cross-links ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Achieving Linear Scaling with Interference Alignment

Ayfer Özgür Aydin

Recent results have shown that interference alignment can achieve K/2 degrees of freedom in a K-user interference channel with time or frequency varying channel coefficients. For fixed number of users K, the number of degrees of freedom characterizes the a ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

The Interference-Multiple-Access Channel

Emre Telatar, Suhas Diggavi, Etienne Perron

We introduce the interference-multiple-access channel, which is a discrete memoryless channel with two transmitters and two receivers, similar to the interference channel. One receiver is required to decode the information encoded at one transmitter, the o ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Structured Superposition for Backhaul Constrained Cellular Uplink

Michael Christoph Gastpar

In this paper, we demonstrate the advantage of the inherent algebraic structure of lattice codes, for the uplink channel of a cellular deployment. The out-of-cell interference is assumed to be symmetric, as in Wyner's model. We employ a new relaying techni ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2009

Off-axis low coherence interferometry contouring

Christian Depeursinge, Nicolas Pavillon, Florian Lang, Yves Delacrétaz

In this article we present a method to achieve tri-dimensional contouring of macroscopic objects. A modified reference wave speckle interferometer is used in conjunction with a source of reduced coherence. The depth signal is given by the envelope of the i ...

2009

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Jean-Yves Le Boudec, Ruben Merz, Manuel Flury

Energy-detection is appealing for IEEE 802.15.4a receivers as it allows to exploit the ranging capabilities and the multipath resistance of impulse-radio UWB at a reasonable complexity. IEEE 802.15.4a receivers operate with interference created by uncontro ...

2009

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

Achievable Flows on Orthogonal Information Networks

Dinkar Vasudevan

We examine routing over two classes of orthogonal information networks. The first is a relay network with orthogonal inputs. The nodes in this network do not broadcast, but communicate to the different nodes via independent inputs. There is multiple access ...

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

Orthogonally oriented coils for minimization of cross-coupling in cortical implants

Catherine Dehollain, Michel Declercq, Kanber Mithat Silay

This article presents the design of the inductive links of remotely powered wireless cortical implants for minimum interference from the power link to the data link. This interference is minimized by changing the orientation of the inductors. Different ori ...

2008

Interference (communication)

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Approximate Capacity of a Class of Gaussian Relay-Interference Networks

Achieving Linear Scaling with Interference Alignment

The Interference-Multiple-Access Channel

Structured Superposition for Backhaul Constrained Cellular Uplink

Off-axis low coherence interferometry contouring

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Arbitrarily dirty paper coding and applications

Achievable Flows on Orthogonal Information Networks

Transmission techniques for relay-interference networks

Orthogonally oriented coils for minimization of cross-coupling in cortical implants

The Interference-Multiple-Access Channel

Achieving Linear Scaling with Interference Alignment

Approximate Capacity of a Class of Gaussian Relay-Interference Networks

Structured Superposition for Backhaul Constrained Cellular Uplink

Off-axis low coherence interferometry contouring

Robust IEEE 802.15.4a Energy Detection Receiver Using Statistical Interference Modeling

Arbitrarily dirty paper coding and applications

Achievable Flows on Orthogonal Information Networks

Transmission techniques for relay-interference networks

Orthogonally oriented coils for minimization of cross-coupling in cortical implants