Publications

In this article we discuss the different multiple antenna techniques introduced in LTE-Advanced.

An important open problem in multiple antenna communications theory is to compute the capacity of a wireless link subject to flat Rayleigh block-fading, with no channel-state information available

We investigated the feasibility of multiple-band switching using a two-pump fiber parametric device.

We investigate the feasibility of multiple-band switching using a two-pump fiber parametric device.

We report difference frequency generation-based wavelength converters with multiple phase-matching wavelengths that use engineered quasi-phase-matching structures in LiNbO3 waveguides.

The existing in-house communication mediums have been identified as suitable for broadband data communication.

This paper considers the problem of secret communication over a two-receiver multiple-input multiple-output (MIMO) Gaussian broadcast channel.

We present experimental demonstration of spatially multiplexed long-distance transmission over few-mode fibers and coupled-core multicore fibers.

We describe the advantages and performance of a low noise and high power four-output Er sup (+3) -Yb sup (+3) doped fiber amplifier for the distribution of analog video and data signals.

Terrestrial and satellite radio systems for common carrier applications at frequencies above 10 GHz have been proposed recently.