4 citations · 4 across the 3 of their papers we have counts for
Showing cs.ITShow all
3 papers · 1 filter
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
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…
cs.IT2007★ 4 cited
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…