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Fast Ethernet

Related publications (45)

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Capacity enhancement in coherent optical MIMO (COMIMO) multimode fiber links

Ali H. Sayed

In this paper, we study a coherent optical MIMO (COMIEMO) multi-mode fiber link proposed for enhancing the fiber information capacity. We examine the statistical characterization of the equivalent MIMO channel and the improvement in the fiber capacity due ...

IEEE2006

High-speed femtosecond pump probe spectroscopy with a smart pixel detector array

René Salathé, Theo Lasser, Stéphane Bourquin

A new femtosecond pump-probe spectroscopy technique is demonstrated that permits the high-speed, parallel acquisition of pump-probe measurements at multiple wavelengths. This is made possible by use of a novel, two-dimensional smart pixel detector array th ...

2003

SFIO a striped file I/O library for MPI

Roger Hersch, Emin Gabrielyan

This paper presents the design and evaluation of a Striped File I/O (SFIO) library for parallel I/O within an MPI environment. We present techniques for optimizing communications and disk accesses for small striping factors. Using MPI derived datatype capa ...

IEEE Computer Society2001

Method for sending information signals over a communication channel, and corresponding encoder

Bixio Rimoldi

Pulse amplitude modulation scheme with the same spectral efficiency as QAM, that is twice the spectral efficiency of conventional PAM schemes, comprising the steps of: (1) forming a train of pulses q(t -kT/2) = p(t - k T/2)cos2 pi fo(t- k T/2), wherein p(t ...

2001

SFIO, Parallel File Striping for MPI-I/O

Emin Gabrielyan

SFIO, Parallel File Striping for MPI-I/O Emin Gabrielyan EPFL, Computer Science Dept. Peripheral Systems Lab. Emin.Gabrielyan@epfl.ch Abstract This paper presents the design and evaluation of a Striped File I/O (SFIO) library for parallel I/O in an MPI env ...

2000

Dynamic load balancing of parallel cellular automata

Roger Hersch, Marc Mazzariol

We are interested in running in parallel cellular automata. We present an algorithm which explores the dynamic remapping of cells in order to balance the load between processing nodes. The parallel application runs on a cluster of PCs connected by Fast-Eth ...

SPIE-Int. Soc. Opt. Eng2000

High-bandwidth internet video telephony

Martin Vetterli

We consider the problem of full-duplex video transmission over the Internet, under real-time delay constraints. In this work we present the design of a complete communications system, whose salient features are: (a) a soft real-time transport protocol, who ...

2000

Parallelizing I/O-intensive image access and processing applications

Roger Hersch

This article presents methods and tools for building parallel applications based on commodity components: PCs, SCSI disks, Fast Ethernet, Windows NT. Chief among these tools is CAP, our computer-aided parallelization tool. CAP generates highly pipelined ap ...

IEEE1999

Novel measurement scheme for injection-locking experiments

Luc Thévenaz, Philippe Robert

A novel experimental setup for injection-locking experiments is presented. The single-mode-fiber-based configuration allows one to precisely control the power and the polarization state of the light injected from the master laser into the slave laser cavit ...

Institute of Electrical and Electronics Engineers1999

Performances of the PS2 parallel storage and processing system for tomographic image visualization

Roger Hersch

We propose a new approach for developing parallel I/O- and compute-intensive applications. At a high level of abstraction, a macro data flow description describes how processing and disk access operations are combined. This high-level description (CAP) is ...

IEEE Comput. Soc1997