By leveraging the natural multipath propagation of electromagnetic waves, waveforming is
proposed as a promising paradigm that treats each multipath component in a wireless …

The explosion of mobile data traffic calls for new efficient 5G technologies. Massive multiple-
input multiple-output (MIMO), which has shown the great potential in improving the …

We study the possibility of removing the cyclic prefix (CP) overhead from orthogonal
frequency division multiplexing (OFDM) in massive multiple-input multiple-output (MIMO) …

We determine the channel state information (CSI) of a multiple-input single-output (MISO)
Rayleigh channel without prior communications between the transmitting antennas and the …

An apparatus for determining symbol timing in a commu nication system is provided. The
apparatus includes a memory communicatively coupled to at least one processor. The at …

In this paper, we investigate an application of two different beamforming techniques and
propose a novel downlink power minimization scheme for a two-tier heterogeneous network …

Multiple-antenna technologies provide a good spatial diversity gain for emerging
communication systems. In combination to the orthogonal frequency division multiplexing …

Intersymbol interference (ISI) is one of the main issues in underwater acoustic
communication (UAC) link development. Meanwhile, Time Reversal (TR) precoding is a …

This paper analyzes a novel multiple-input single-output (MISO) simultaneous wireless
information and power transfer (SWIPT) system model in the presence of an active …

This paper studies the possibility of eliminating the redundant cyclic prefix (CP) of
orthogonal frequency division multiplexing (OFDM) in massive multiple-input multiple-output …