Publications

Orthogonal frequency division multiplexing (OFDM) has been adopted for several wireless network standards due to its robustness against multipath fading.

In this paper, we analyze and compare several strategies for iteratively decoding trellis-encoded signals over channels with memory.

Turbo coded Vertical Bell Labs Layered Space-Time Architecture (V-BLAST) is a multiple antenna system employing turbo code and bit-interleaving to offer flexible rate and high speed wireless data c

In this paper, the performance of turbo codes is investigated in a frequency-hopped spread spectrum (FH-SS) system with full-band thermal noise and Rayleigh fading.

We report on the progressive investigation of techniques for supporting interactive query reformulation in the TREC Interactive Track.

In this paper we determine the degrees of freedom of a cellular system with an arbitrary number of base stations with multiple antennas in fading environment.

This paper deals with the use of non-linear multiuser detection techniques to mitigate co-channel interference on the reverse link of multibeam satellite systems.

The performance of a number of iterative interference mitigation receivers is investigated in the context of the CDMA downlink.

This paper proposes an iterative joint source-channel decoding of variable length codes (VLC) sequences exploiting the inherent redundancy in the source stream, namely (i) the VLC structure (ii) th

Joint source-channel decoding of Variable Length Codes (VLC) for image and video transmission over wireless links is a subject of increasing interest.