Distributed and collaborative beamforming (DCBF) scheme in wireless sensor networks
(WSNs) is receiving newfound interest in recent times due to the rapid advancements in …

Large-scale distributed Multiuser MIMO (MU-MIMO) is a promising wireless network
architecture that combines the advantages of" massive MIMO" and" small cells." It consists of …

In distributed massive multiple-input multiple-output (MIMO) systems, multiple
geographically separated access points (APs) communicate simultaneously with a user …

We describe a fully-wireless prototype of distributed transmit beamforming on a software-
defined radio platform. Distributed beamforming is a cooperative transmission technique that …

We present an open-loop microwave distributed beamforming system using a self-mixing
circuit for wireless frequency synchronization between two transmitting nodes in relative …

Wireless power transfer (WPT) promises to deliver energy to devices that are otherwise hard
to charge or replace batteries for. This paper presents a new power transfer approach by …

Distributed transmit beamforming using an ad-hoc network of 10 RF transmitters was
demonstrated using radio nodes developed from off-the-shelf components and modules. A …

Distributed transmit beamforming (DTB) enhances the transmit diversity and energy
efficiency in wireless sensor networks. To implement DTB, one key issue is that the fusion …

There is a rich recent literature on information-theoretically secure communication at the
physical layer of wireless networks, where secret communication between a single …

In this paper, we provide the first software-based implementation of multiple-input multiple-
output (MIMO) free space optical (FSO) link with the adaptive switching based on the …