It is shown that the use of chaos shift keying (CSK) with a transmit diversity technique such
as beamforming and space-time coding can provide a secure communication link with …

The transmission of multimedia data over wireless channels poses significant constraints on
the communication system bandwidth, energy, and latency. To overcome these bottlenecks …

We propose an optimum transmitting structure consisting of adaptive modulation, space-time
block coding (STBC), and transmitter beamforming for orthogonal frequency division …

Some General Properties of the Covariation Matrix for MIMO Communication Channels Page 1
Some General Properties of the Covariation Matrix for MIMO Communication Channels Alberto …

The complexity of the ubiquitous constant modulus algorithm (CMA) can be reduced by
applying a sign operation to the CMA error function, while a sign operator generally can be …

It is well known that the transmission of multimedia data over wireless channels poses
significant constraints on the communication system bandwidth, energy, and latency. To …

In the last decade much research effort has been dedicated to deal with the issues of
wireless multimedia communication, in particular, the bandwidth limitation (capacity) and …

This paper presents a transmission scheme joining polynomial cancellation coding OFDM
(PCC-OFDM) with space-time block-coding (STBC). PCC is a coding method for OFDM …

Constant Modulus algorithm (CMA) has been widely used for blind channel equalization.
The slow convergence speed of CMA has motivated us to propose a new method of …

In this paper we study the geometrical and time-variant wireless vector channel model with
hyperbolically distributed scatterers for a macrocell mobile environment. In this study we …