plz send me the complete document on broadband over powerline ....etc

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ABSTRACT

To access the internet we need the broadband connection or fast dial up connection. Unfortunately, this has been held back by the high expenses of wiring infrastructure essential to deliver such high-speed internet access especially to private homes, small offices and rural areas, where the installation of any kind of new wires tilts the scales of the economic feasibility to a non-profitable state.

But if broadband could be served through power lines, there would be no need to build a new infrastructure. Anywhere ther ....etc

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The Technology Broadband over power line (BPL) is another high speed data service available to consumers. It uses medium and low voltage power lines to carry broadband data at speeds between 500 Kbps and 3 Mbps. At these data rates BPL is equivalent to and competes with cable and DSL. Access BPL and In-home BPL are both used to deliver data to the consumer over power lines. Access BPL is used to carry data over the medium voltage and low voltage power lines to the customer?s premises. Power companies also use Access BPL to monitor power grids. ....etc

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please send report on BROADBAND OVER POWERLINE (BPL) ....etc

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pls mail me the full version of the electric powerline networking for a smart home ....etc

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THE TECHNOLOGY

Like home PNA, power-line networking is based on the concept of no new wires. The convenience is even more obvious in this case because while not every room has a phone jack, but always have an electrical outlet near a computer. In power line networking, you connect your computers to one another through the same outlet. Because it requires no new wiring, and the network adds no cost to your electric bill, power line networking is the cheapest method of connecting computers in different rooms.
There are two competing technol ....etc

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please i need help,i need to present this seminar on powerline networking
(Home PNA) the concept of no new wires and i don't really understand what the topic is all about.please i need a reply soon.Thanks. ....etc

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ABSTRACT
Power Line Communications (PLC) allows transmission of data over power lines. PLC is potentially the network with the deepest capillarity in the world, since power lines are almost ubiquitous. Powerine communications is a rapidly evolving market that utilizes electricity power lines for the high-speed transmission of data and voice services. PLC works by transmitting high frequency data signals through the same power cable network used for carryin ....etc

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Applications of mains communications vary enormously, as would be expected of such a widely available medium. One natural application of narrow band power line communication is the control and telemetry of electrical equipment such as meters, switches, heaters and domestic appliances. There are a number of active developments that are considering such applications from a systems point of view, such as 'Demand Side Management' . In this, domestic appliances would intelligently co-ordinate their use of resources, for example limiting peak loads. ....etc

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The communication needs of Earth observation satellites is steadily increasing. Within a few
years, the data rate of such satellites will exceed 1 Gbps, the angular resolution of sensors will be
less than 1 μrad, and the memory size of onboard data recorders will be beyond 1 Tbytes.
Compared to radio frequency links, optical communications in space offer various advantages
such as smaller and lighter equipment, higher data rates, limited risk of interference with other
communications systems, and the effective use of freque ....etc

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