Publications

In BLAST (Bell-Laboratories LAyered Space Time) systems, multiple transmit and receive antennas are employed to achieve very high spectral efficiencies.

The maximum-likehood (ML) algorithm is the optimum detection method for BLAST systems, employing transmit and receive antenna arrays.

Blind space-time RAKE receivers for classical DS-CDMA that cancel strong multiuser access interference while optimally combining the desired user's multipath are presented.

We consider a fluid model fed by two Gaussian processes.

We present a theory for reduced-order modeling of linear time-varying systems, together with efficient numerical methods for application to large systems.

A technique for modeling weakly non-linear time-varying circuits with memory, such as signal modulators or mixers, is presented.

Most recent key developments in research on knowledge representation (KR) have been of the more theoretical sort, involving worst-case complexity results, solutions to technical challenge problems,

The telecommunications industry today is facing an increasing degree of complexity due to the proliferation of available technologies and separate implementations of voice and data networks and ser

In this paper, we present a method that manipulates the decoding network to reduce both computational complexity and response latency while maintaining high ASR accuracy.

Antenna array thinning by nonlinear multiplicative processing of subarray signals is highly efficient.