4 citations · 4 across the 6 of their papers we have counts for
6 papers
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…
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…
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…
On Outage Behavior of Wideband Slow-Fading Channels
Wenyi Zhang, Urbashi Mitra
This paper investigates point-to-point information transmission over a wideband slow-fading channel, modeled as an (asymptotically) large number of independent identically distribu…
Outage-Efficient Downlink Transmission Without Transmit Channel State Information
Wenyi Zhang, Shivaprasad Kotagiri, J. Nicholas Laneman
This paper investigates downlink transmission over a quasi-static fading Gaussian broadcast channel (BC), to model delay-sensitive applications over slowly time-varying fading chan…
On Outage Behavior of Wideband Slow-Fading Channels
Wenyi Zhang, Urbashi Mitra
This paper investigates point-to-point information transmission over a wideband slow-fading channel, modeled as an (asymptotically) large number of independent identically distribu…