'Impulsive noise' diaporamas de présentation

Noise Measurement

Noise Measurement. Training Module. Table of Contents. Physics of Sound (Hearing loss, terminology) OSHA (Regulations) Sound Level Meters Noise Dosimetry. Noise Measurement and Dosimetry Learning Objectives.

1.54k views • 84 slides

Mitigating Computer Platform Radio Frequency Interference in Embedded Wireless Transceivers

Preliminary Results. Mitigating Computer Platform Radio Frequency Interference in Embedded Wireless Transceivers. February 25, 2008. Outline. Problem Definition I: Single Carrier, Single Antenna Communication Systems Noise Modeling Estimation of Noise Model Parameters

898 views • 76 slides

Improving Wireless Data Transmission Speed and Reliability to Mobile Computing Platforms

Improving Wireless Data Transmission Speed and Reliability to Mobile Computing Platforms. Prof. Brian L. Evans Lead Graduate Students Aditya Chopra, Kapil Gulati and Marcel Nassar In collaboration with Keith R. Tinsley and Chaitanya Sreerama at Intel Labs.

790 views • 67 slides

Powerline communications - impulse noise-

Powerline communications - impulse noise-. A.J. Han Vinck Vijay Bhargava 60 September 2008. content. Introduction Models attenuation, noise Impulsive noise - Middleton Class A - Capacity Modulation and Coding (touch) OFDM; FSK; Reed Solomon Codes; Permutation Codes.

869 views • 67 slides

Mitigating Radio Frequency Interference in Embedded Wireless Receivers

Mitigating Radio Frequency Interference in Embedded Wireless Receivers. Prof. Brian L. Evans Lead Graduate Students Aditya Chopra, Kapil Gulati and Marcel Nassar In collaboration with Keith R. Tinsley and Chaitanya Sreerama at Intel Labs. Outline. Problem definition

855 views • 66 slides

Images

Images. - photometric aspects of image formation gray level images linear/nonlinear filtering edge detection corner detection. Image. Brightness values. I(x,y). Image model. Mathematical tools. Analysis Linear algebra Numerical methods Set theory, morphology Stochastic methods

649 views • 64 slides

Prediction of Rotorcraft Noise with A Low-Dispersion Finite Volume Scheme

A Thesis Proposal Presented to The Faculty of the Division of Graduate Studies By Gang Wang Advisor: Dr. T. C. Lieuwen. Prediction of Rotorcraft Noise with A Low-Dispersion Finite Volume Scheme. Background Approach Results Conclusions Proposed Work. OUTLINE.

591 views • 47 slides

MIMO Receiver Design in the Presence of Radio Frequency Interference

561 views • 37 slides

Sliding Window Filters and Edge Detection

943 views • 36 slides

Coding for a Terrible Channel

Coding for a Terrible Channel. A.J. Han Vinck July 3, 2005 COST 289. Content. Motivation Impulsive noise (broadband noise) Broadcasters (narrowband noise) Background noise Frequency selective fading High attenuation Permutation codes Block permutation code

479 views • 36 slides

Measurement and Processing to Determine Land-mobile Radio (LMR) Channel Occupancy

Measurement and Processing to Determine Land-mobile Radio (LMR) Channel Occupancy. Randy Hoffman ISART 2005. Topics of Discussion. Who are we? Purpose of measurements Challenges Techniques for measurement Post processing methods. Radio Spectrum Measurement Program - Mission.

436 views • 30 slides

Propagation Channel Characterization and Modeling

Propagation Channel Characterization and Modeling Outdoor Power Supply Grids as Communication Channels Prof. Dr.-Ing. habil. Klaus Dostert Institute of Industrial Information Systems UNIVERSITY OF KARLSRUHE (TH). Overview. Communication over outdoor electrical power supply lines.

518 views • 28 slides

Propagation Channel Characterization and Modeling

Propagation Channel Characterization and Modeling Outdoor Power Supply Grids as Communication Channels Prof. Dr.-Ing. habil. Klaus Dostert Institute of Industrial Information Systems UNIVERSITY OF KARLSRUHE (TH). Overview. Communication over outdoor electrical power supply lines.

314 views • 28 slides

Overview of Research Areas and Contributions

Overview of Research Areas and Contributions. Tareq Y. Al-Naffouri Director Office of Cooperation with KAUST Assistant Professor Electrical Engineering. Major Milestones. PhD (Stanford), Jan. 2005 Assistant Prof. (KFUPM), May 2005 Two month summer visit (Cal Tech), Summer 2006

495 views • 25 slides

Active Noise Control

Active Noise Control. Shawn Steenhagen - Applied Signal Processing, Inc. Architectures and Application Potentials. General Problem Definition:.

835 views • 21 slides

University of Lille. Lab. TELICE. Communications on Indoor Power Lines. 1)Characterization of the noise ON the power lines 2)Noise modelling 3)Propagation channel model 4)Simulation of the link and optimization of the signal processing algorithms.

302 views • 18 slides

Communication Systems and Signal Processing

Communication Systems and Signal Processing. Direct Sensor-to-Satellite Link for Sensor-Detected Activities. Faculty : A. Zaghloul Theses are in preparation by: Erica Lau and Mohammad Al-Saleh Description :

272 views • 14 slides

Task ID: 1836.133 , Naofal Al-Dhahir (UT-Dallas) and Brian L. Evans (UT-Austin)

Task ID: 1836.133 , Naofal Al-Dhahir (UT-Dallas) and Brian L. Evans (UT-Austin). Energy-Efficient Signal Processing Techniques For Smart Grid Heterogeneous Communication Networks. Task Description:

103 views • 3 slides

Distinguished Talk

Distinguished Talk. On January 26, 2011 National Taiwan University of Science and Technology.

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FPGA Implementation of a Message-Passing OFDM Receiver for Impulsive Noise Channels

LabVIEW DSP Design Module. Local utility. testbench control/data visualization. Prof . Brian L. Evans , Wireless Networking and Communications Group , The University of Texas at Austin Stude nts: Mr. Karl Nieman , Mr. Marcel Nassar and Ms. Jing Lin. LabVIEW.

147 views • 1 slides