Publications

Let E sub n denote the minimum number of edges in a graph that contains every tree with n edges.

It is known through simple first-order analysis that differential delay between the propagational modes in multimode optical fibers can be greatly reduced by grading the optical index of the core s

This paper present new algorithms for dynamic routing of bandwidth guaranteed tunnels where tunnel routing requests arrive one-by-one and there is no a priori knowledge regarding future requests.

This paper presents a new algorithm for dynamic routing of bandwidth guaranteed tunnels where tunnel routing requests arrive one-by-one and there is no a priori knowledge regarding future requests.

Multiuser decision-feedback detectors (DFDS) for direct-sequence code-division multiple access, based on the minimum mean-squared error (MMSE) performance criterion, are described.

The variable-capacitance parametric amplifier is of interest primarily because it shows promise of very low noise amplification.

We use computational experiments to find the rectangles of minimum perimeter into which a given number, n, of non-overlapping congruent circles can be packed.

We consider the minimum value of the permanent over certain faces of OMEGA sub n, the polytope of n x n doubly stochastic matrices.

The purpose of this study is to evaluate the minimum optical power required to achieve carrier recovery with a rms phase error of 10 degrees.

We present a novel blind synchronization method for carrier frequency offset estimation of orthogonal frequency division modulation (OFDM) systems.