Abstract: In this paper, the physical-layer secrecy problem is investigated for the indoor multiple-input single-output (MISO) visible light communication systems. First, when the channel state ...

Fast becoming the mainstays of gamers and creative pros, 4K monitors are falling in price. But they're getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display, ...

Xiaomi just pulled off something that has the entire air conditioning industry doing double-takes. They’ve extended their warranty on all Mijia air conditioners in China from 6 years to 10 years of ...

Abstract: In this paper, we propose a robust received signal strength (RSS)-based indoor visible light positioning (VLP) scheme under limited receiving field-of-view (FOV). The position estimation in ...

In recent years, the installed capacity of renewable energy systems has seen rapid growth, particularly in photovoltaic (PV) power. Photovoltaic modules, being the fundamental elements of the PV ...

In November 1988, a graduate student at Cornell University named Robert Morris, Jr. inadvertently sparked a national crisis by unleashing a self-replicating computer worm on a VAX 11/750 computer in ...

Computed tomography-tunable diode laser absorption spectroscopy (CT-TDLAS) has been widely used in the diagnosis of the combustion flow field. Several optimized CT reconstruction algorithms such as ...

Before going into exterior lighting solutions for all things automotive, it's necessary for us to remember that – in the olden days of black and white everything – horse-drawn carriage lamps used ...

The OECD has this week released a report of their evaluation of the quality of Australian health care. The good news is that Australia has the 6th highest life expectancy of OECD countries with its ...