1,250 resources related to Time-varying channels
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ICASSP 2015 - 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
The ICASSP meeting is the world's largest and most comprehensive technical conference focused on signal processing and its applications. The conference will feature world-class speakers, tutorials, exhibits, and over 50 lecture and poster sessions.
OCEANS 2015 - MTS/IEEE Washington
The Marine Technology Scociety and the Oceanic Engineering Society of the IEEE cosponor a joint annual conference and exposition on ocean science, engineering, and policy. The OCEANS conference covers four days. One day for tutorials and three for approx. 450 technical papers and 150-200 exhibits.
The purpose of these workshops is to bring together individuals from the IEEE and elsewhere with common interests in digital signal processing resarch and signal processing education. The combined workshop will include 5-6 plenary talks and approximately 150 contributed papers.
Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.
Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...
The fundamental nature of the communication process; storage, transmission and utilization of information; coding and decoding of digital and analog communication transmissions; study of random interference and information-bearing signals; and the development of information-theoretic techniques in diverse areas, including data communication and recording systems, communication networks, cryptography, detection systems, pattern recognition, learning, and automata.
All telecommunications, including telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space, and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; communication theory; and wireless communications.
Min Huang; Xiang Chen; Shidong Zhou; Jing Wang Communications, 2006. ICC '06. IEEE International Conference on, 2006
In this paper, a group of low-complexity subspace tracking based pilot-aided channel estimation methods for orthogonal frequency-division multiplexing (OFDM) systems is studied. These methods are based on a parametric channel model where the channel response is characterized as a collection of sparse propagation paths. Considering the slow variations of the channel correlation matrix's signal subspace, we first translate the estimation ...
Yuan-Cheng Lai Communications Letters, IEEE, 2006
This work presents a novel scheduler, exponential-rule fair queueing (EFQ), for fair scheduling in wireless networks with a multi-state channel. EFQ prefers flows destined to high-capacity channels to maintain a high throughput, and prefers flows with serious lagging to ensure excellent fairness. Simulation results demonstrate that EFQ not only provides higher throughput, but also maintains superior fairness, than existing schemes.
Zijian Tang; Leus, G. Signal Processing, IEEE Transactions on, 2006
This correspondence deals with time-varying (TV) single-input multiple-output (SIMO) channels, which are both frequency selective (due to high data rate) and time selective (due to mobility). A complex exponential basis expansion model (CE-BEM) is used to model the channel. We consider a block transmission system, where on the transmit side a precoder is employed to enable the maximum available diversity ...
Tsai, S.; Lehnert, J.S. MILCOM 2000. 21st Century Military Communications Conference Proceedings, 2000
An optimal algorithm for channel parameter estimation in direct-sequence spread-spectrum (DS-SS) systems with strong interference is examined in this paper. The algorithm is based on the maximum likelihood (ML) criterion and a modification of the extended Kalman filter. The algorithm is shown with an asymptotic analysis to determine the actual channel parameters. A complete implementation of the algorithm is described, ...
Barbarossa, S.; Scaglione, A. Global Telecommunications Conference, 1999. GLOBECOM '99, 1999
We derive an approximate analytic model for the eigenfunctions of underspread LTV channels which plays a fundamental role in the analysis/synthesis of the optimal precoding that maximizes the information rate in transmissions over linear time-varying (LTV) channels. We assume that channel status information is available to both receiver and transmitter and that the channel impulse response can be predicted exactly, ...
Technology Time Machine Panel Discussion: The Future of Networks
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APEC 2013 MicroMouse Competition
IMS 2011 Microapps - Time Domain Measurements in Waveguide
ISEC 2013 Special Gordon Donaldson Session: Remembering Gordon Donaldson - 4 of 7 - MRI at 130 Microtesla
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Inertial Aided SIFT for Time to Collision Estimation
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