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Power line communication
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Power line communication
Power line communication (PLC), also called mains communication, power line telecoms (PLT), powerband or power line networking (PLN), is a term describing several different systems for using power distribution wires for simultaneous distribution of data. The carrier can communicate voice and data by superimposing an analog signal over the standard 50 or 60 Hz alternating current (AC). It includes Broadband over Power Lines (BPL) with data rates sometimes above 1 Mbps and Narrowband over Power Lines with much lower data rates. Traditionally electrical utilities used low-speed power-line carrier circuits for control of substations, voice communication, and protection of high-voltage transmission lines. High-speed data transmission has been developed using the lower voltage transmission lines used for power distribution. A short-range form of power-line carrier is used for home automation and intercoms.


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Powerline Communications
This thesis is about power-line communication over the low-voltage grid, ... This thesis starts with a general introduction to power-line communication.
29-Jan-2007 Hits: 56 Rating: 0.00 Votes: 0 [Detail] [Send URL]
Category:   Broadband Internet > Power line communication

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Powerline Communications Broadband Networking Research Center : Internet Power Line Network
Research Center : New Products and Research Center Digital powerline communications and Broadband Powerline Internet :: News Articles Blog Updates Newsletter.
29-Jan-2007 Hits: 67 Rating: 0.00 Votes: 0 [Detail] [Send URL]
Category:   Broadband Internet > Power line communication

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Power Line Carrier(PLC) Communication Modem and Automatic Meter Reading (AMR) System
A power line communication technology company, supplies AMR products, PLC modem, supports electricity, gas and water metering,multi-rate tariff,public lighting monitoring and control, home automation,security, and fire alarm.
29-Jan-2007 Hits: 72 Rating: 0.00 Votes: 0 [Detail] [Send URL]
Category:   Broadband Internet > Power line communication




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