2880 search results - page 149 / 576 » Using Channels for Multimedia Communication |
101
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— In this paper, we present an analytical method to evaluate the bit error rate (BER) of the ultra-wideband (UWB) system in the IEEE 802.15.4a standardized channel model. The IEE...
120
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PIMRC
2010
IEEE
15 years 6 days ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...
133
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ICC
2009
IEEE
15 years 2 days ago
2009
IEEE
OFDM/OQAM has been considered as an attractive alternative to classic OFDM with cyclic prefix (CP) over doubly dispersive channels. By utilising well designed pulse shapes and remo...
135
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TSP
2010
14 years 9 months ago
2010
Abstract--This paper proposes a training-based channel estimation scheme for achieving quality-of-service discrimination between legitimate and unauthorized receivers in wireless m...
164
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DASC
2006
IEEE
15 years 8 months ago
2006
IEEE
Abstract— This paper describes Service Clouds, a distributed infrastructure designed to facilitate rapid prototyping and deployment of services that enhance communication perform...