1,246 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.
Yanxin Na; Saquib, M.; Win, M.Z. Selected Areas in Communications, IEEE Journal on, 2006
Time-varying multipath fading associated with the wireless link limits the capacity of a wireless system. In order to adapt to this adverse radio environment efficiently, we investigate the use of a pilot-aided fade- resistant transmission scheme for the uplink of a chip-interleaved code- division multiple-access (CDMA) system. We analyze the tradeoff between the number of diversity branches and the channel ...
Yunxin Zhao; Shaojun Wang; Yen, Kuan-Chieh Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on, 2001
An EM-type of recursive estimation algorithm is formulated in the DFT domain for joint estimation of time-varying parameters of distortion channel and additive noise from online degraded speech. Speech features are estimated from the posterior estimates of short-time speech power spectra in an on-the-fly fashion. Experiments were performed on speaker-independent continuous speech recognition using features of perceptually based linear prediction ...
Jing Qiu; Tiancong Huang Wireless And Mobile Computing, Networking And Communications, 2005. (WiMob'2005), IEEE International Conference on, 2005
The huge demand and growth of high-speed mobile data applications drive the development of the next generation wireless systems. A very significant evolution of mobile telecommunication technologies is the introduction of the high-speed downlink shared channel used by many users to efficiently accommodate packet data in networks. In a wireless environment, because of the time-varying channel fluctuations of wireless links, ...
Song Ci; Sharif, H.; Dongming Peng Communications, 2004 IEEE International Conference on, 2004
In wireless sensor networks, each sensor node is normally powered by batteries without replenish. Radio operations of a sensor node is a big user of the limited energy. This situation is further exaggerated by retransmissions caused by a time-varying channel. Therefore, how to design an energy efficient sensor MAC is one of the most important issues in sensor networks. Unlike ...
Bolin, N.; Li Lemin Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on, 2005
We consider the problem of high-speed downlink packet scheduling which can support real-time data services for multiple mobile users sharing a wireless time-varying channel in cellular CDMA wireless networks. In order to satisfy the diverse QoS requirements of real-time services and at the meantime make the best use of the time-varying nature of wireless fading channel to improve the overall ...
Key Technology Trends in Wireless for the Aerospace Industry
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
Industrial Applications Society-50 Years (9 min version)
Industrial Applications Society-50 Years (5 min version)
Rebooting Computing: Randomness and Approximation
Technology Time Machine Panel Discussion: The Future of Energy
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Technology Time Machine: The Next Industrial Revolution
Technology Time Machine: Service Robots
Technology Time Machine: Digital Manufacturing in a Non-Flat World
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Potential Function Control for Multiple High-Speed Nonholonomic Robots
Yahoo's Raghu Ramakrishnan Discusses CAP and Cloud Data Management
Inertial Aided SIFT for Time to Collision Estimation
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