229 search results - page 40 / 46 » On the Secrecy Capacity of Fading Channels |
126
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CORR
2010
Springer
15 years 1 months ago
2010
Springer
Abstract--Diversity-multiplexing tradeoff (DMT) was characterized asymptotically (SNR-> infinity) for i.i.d. Rayleigh fading channel by Zheng and Tse [1]. The SNR-asymptotic DMT...
101
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ISCAS
1999
IEEE
15 years 6 months ago
1999
IEEE
The DMT (discrete multitone modulation) technique has been widely applied to data transmission over fading channels of twisted pairs. It has been shown that the DMT system with id...
122
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PIMRC
2008
IEEE
15 years 8 months ago
2008
IEEE
Abstract-We study the design parameters of pilot-symbolassisted modulation (PSAM) schemes for spatially correlated single-input multiple-output (SIMO) systems in time-varying Gauss...
108
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CORR
2007
Springer
15 years 1 months ago
2007
Springer
— Diversity–multiplexing tradeoff (DMT) presents a compact framework to compare various MIMO systems and channels in terms of the two main advantages they provide (i.e. high da...
109
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ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...