Publications

Strong and direct near-infrared intersubband absorption is observed at room-temperature in silicon-doped lattice-matched InAlN/GaN superlattices grown by molecular beam epitaxy on GaN templates gro

Strong near-infrared intersubband absorption is observed directly at room temperature in silicon-doped lattice-matched InAlN/GaN superlattices grown by molecular-beam epitaxy on GaN templates grown

We study the approximability of two classes of network routing problems.

Using cyclic prefix (CP), the transmission schemes, Orthogonal frequency-division multiplexing (OFDM), Single carrier block transmission, and Time Reversal, can be unified as linear block precoding

A practical distributed Gaussâ€"Newton method for the near-optimal computation of interference alignment solutions is proposed, based on the block-wise structure of Jacobian matrix of the residual

We introduce a discrete network corresponding to any Gaussian wireless network that is obtained by simply quantizing the received signals and restricting the transmitted signals to a finite precisi

In this paper, we consider the model of communication where wireless devices can either switch their radios off to save energy (and hence, can neither send nor receive messages), or switch their ra

We study the four-terminal resistance fluctuations of mesoscopic samples near the transition between the nu=2 and the nu=1 quantum Hall states.

For a metric space V with distance measure d, and sets S,Q subset V, this paper gives a data structure for answering nearest neighbor queries on S: given q epsilon V, find a the point in S closest

Given a set S of points in a metric space with distance function D, the nearest-neighbor searching problem is to build a data structure for S so that for an input query point q, the point s in S th