Publications

Managing inter-cell interference is one of the main challenges in current and next generation wireless systems that aggressively reuse the frequency.

In this paper, we investigate uplink channel estimation and multiuser downlink transmission of a massive MIMO time-division duplex system in the presence of pilot contamination, where the base stat

Deployment of LTE in unlicensed bands is being considered in Rel-13 of LTE. This feature is called Licensed-Assisted Access (LAA) using LTE.

LTE Advanced (LTE-A) small cells (pico cells) allow a smart densification of an existing macro cellular network. They are a means to cope with increasing traffic demands.

Uplink power control is an efficient scheme to mitigate pilot contamination in massive multiple-input multiple-output (MIMO) systems.

Cell-free massive multiple-input-multiple-output (MIMO) is a promising cellular technology in which a large number of distributed access points (APs) jointly serve a small number of user equipments

We address the problem of downlink throughput improvement for IEEE 802.11a/g systems by using a modified access point (AP) equipped with multiple antennas.

We address the problem of downlink throughput improvement for IEEE 802.11a/g systems by using a modified access point (AP) equipped with multiple antennas.

The advent of applications that need higher throughputs motivates wireless service providers and cellular operators to embrace newer technologies that can meet these demands.

We address the problem of downlink throughput improvement for IEEE 802.11a/g systems by using a modified access point equipped with multiple antennas.