Publications

Several multiresolution modulation (MRM) schemes with orthogonal frequency division multiplexing (OFDM) are examined.

We consider a wireless network with multiple cells where base stations with multiple antennas transmit to multiple users, each with multiple antennas.

Non-fibre based in-line dispersion compensation is employed to achieve long-haul transmission of 80 channels at 10.7 Gbit/s bit rate over 1200 km of LEAF fibre.

Testing of high speed voiceband modems has revealed a significant increase in distortion for points near the perimeter of a QAM signal constellation.

The performance of orthogonal space-time block code (OSTBC) transmission in dual-hop amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying networks over spatially correlated Nakag

Packet networks have been in existence for about 3 decades.

We study a channel turbo-coding scheme that consists of parallel concatenated systematic space-time codes and is referred to as turbo space-time coded modulation (turbo-STCM).

In this paper, we consider millimeter Wave (mmWave) technology to provide reliable wireless network service within factories where links may experience rapid and temporary fl

The growing demand for voice and data service has resulted in unprecedented interest in local area networks in general and indoor radio communications in particular.

The use of architectures that implement optical switching without any need of optoelectronic conversion allows us to overcome the limits imposed by today's electronic backplane, such as power consu