Broadband Over Power Line (BPL)
Broadband over power line (BPL) is a system to transmit two-way data over the existing electrical distribution wiring in a metropolitan area. This would avoid the expense of a dedicated network of wires for data communication. However, because BPL uses some of the same radio frequencies used for over-the-air radio systems, interference is a problem. BPL would have applications in allowing utility companies to use smart metering and load management, providing two-way communication with customer equipment.
Read more about this topic: Power Line Communication
Famous quotes containing the words power and/or line:
“Without the power of the Industrial Union behind it, Democracy can only enter the State as the victim enters the gullet of the Serpent.”
—James Connolly (1870–1916)
“It is a great many years since at the outset of my career I had to think seriously what life had to offer that was worth having. I came to the conclusion that the chief good for me was freedom to learn, think, and say what I pleased, when I pleased. I have acted on that conviction... and though strongly, and perhaps wisely, warned that I should probably come to grief, I am entirely satisfied with the results of the line of action I have adopted.”
—Thomas Henry Huxley (1825–95)