190 citations · 858 across the 49 of their papers we have counts for
Showing 2008 · cs.ITShow all
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cs.IT2008
A Spectrum-Shaping Perspective on Cognitive Radio
Wenyi Zhang, Urbashi Mitra
A new perspective on cognitive radio is presented, where the pre-existent legacy service is either uncoded or coded and a pair of cognitive transceivers need be appropriately deplo…
cs.IT2008
An Addendum to "How Good is PSK for Peak-Limited Fading Channels in the Low-SNR Regime?"
Wenyi Zhang
A proof is provided of the operational achievability of by the recursive training scheme in \cite{zhang07:it}, for general wide-sense stationary and ergodic Rayleig…
cs.IT2008
A Constrained Channel Coding Approach to Joint Communication and Channel Estimation
Wenyi Zhang, Satish Vedantam, Urbashi Mitra
A joint communication and channel state estimation problem is investigated, in which reliable information transmission over a noisy channel, and high-fidelity estimation of the cha…