output
20022011
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2008 · cs.ITShow all

9 papers · 2 filters

cs.IT200813 cited

Transmission Techniques for Relay-Interference Networks

Soheil Mohajer, Suhas N. Diggavi, Christina Fragouli +1

In this paper we study the relay-interference wireless network, in which relay (helper) nodes are to facilitate competing information flows over a wireless network. We examine this…

cs.IT20082 cited

Diversity-Multiplexing Tradeoff for the MIMO Static Half-Duplex Relay

Olivier Leveque, Christophe Vignat, Melda Yuksel

In this work, we investigate the diversity-multiplexing tradeoff (DMT) of the multiple-antenna (MIMO) static half-duplex relay channel. A general expression is derived for the DMT…

cs.IT200832 cited

On the Rate of Channel Polarization

Erdal Arikan, Emre Telatar

It is shown that for any binary-input discrete memoryless channel with symmetric capacity and any rate , the probability of block decoding error for polar codin…

cs.IT20083 cited

Lower Bounds on the Rate-Distortion Function of Individual LDGM Codes

Shrinivas Kudekar, Ruediger Urbanke

We consider lossy compression of a binary symmetric source by means of a low-density generator-matrix code. We derive two lower bounds on the rate distortion function which are val…

cs.IT2008

Information Theoretic Operating Regimes of Large Wireless Networks

Ayfer Ozgur, Ramesh Johari, David Tse +1

In analyzing the point-to-point wireless channel, insights about two qualitatively different operating regimes--bandwidth- and power-limited--have proven indispensable in the desig…

cs.IT20081 cited

Tight Bounds on the Capacity of Binary Input random CDMA Systems

Satish Babu Korada, Nicolas Macris

We consider multiple access communication on a binary input additive white Gaussian noise channel using randomly spread code division. For a general class of symmetric distribution…