Data Communication OVER Smart Grid



INTRODUCTION


An electrical grid is the one that is used to transfer energy from the producers to consumers
Our present grid seems to have many flaws by which there are too many loss on power and economy
The Smart grid is an upgrade from the nearly 10 decade old power grids
A smart grid delivers electricity from suppliers to consumers using digital technology to save energy, reduce cost and increase reliability.

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Advantages of digital communication system over analog communication system
Communication systems
 The block diagram on the top shows the blocks common to all communication systems
Remember the components of a communications system:
 Input transducer: The device that converts a physical signal from source to an electrical, mechanical or electromagnetic signal more suitable for communicating
 Transmitter: The device that sends the transduced signal
 Transmission channel: The physical medium ....etc

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presented by:
K.Raghava Vamsi
L.Naga prasad


ROF net-Transmission of RF Signals over Optical Fibers Using Radio Over Fiber Technology
Abstract- Radio over fiber technology is a combination of wireless and fiber optic networks, is an essential and emerging technology in the field of wireless communications, which can be used in a range of applications including the extension of existing radio coverage and capacity. Obviously, we ....etc

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please send me dfd for fuzzy keyword search over encrypted cloud data project.



Regards
Ralu Rajanbabu ....etc

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data flow diagram for enabling secure and efficient ranked keyword search over cloud data ....etc

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Facsimile Communication Over IP Networks


Communication over the packet-switched networks such as IP networks is far more efficient and cost-effective than the circuit-switched networks such as PSTN. It is therefore desirable to use IP network as transport for circuit-switched applications such as voice and facsimile. However, voice transport over IP network is common. In this work, we have designed and implemented a facsimile gateway for the transmission of facsimile documents between two standard terminal devices connected to a tel ....etc

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sir/mam,
Please send me DFD for the IEEE project fuzzy keyword search over encrypted cloud data to my mail [email protected].............
Kindly send me as soon as possible................... ....etc

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1.1 Wireless Communication Systems
Wireless communication has experienced tremendous growth in the last decade. In
1991 less than 1% of the world’s population had access to a mobile phone. By the
end of 2001, an estimated one in every six people had a mobile phone . During the
same period the number of countries worldwide having a mobile network increased
from just three to over 90%. In fact the number of mobile subscribers overtook the
number of fixed-line subscribers in 2002, as shown in Figure 1.1. It is predicted that
th ....etc

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can you please send me the data flow diagram for fuzzy keyword search over encrypted data in cloud ....etc

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INDUSTRIAL FAULT INDICATION SYSTEM WITH OVER VOLTAGE OVER TEMPERATURE USING ANALOG TO DIGITAL(ADC) CONVERTERS
Aim:
To design a fault indication system with over voltage over temperatue
BLOCK DIAGRAM:
Description:
To measure the voltage, current, and resistance we need to design analog circuits. These analog circuits measure these three parameters and ready to corresponding outputs.
The outputs of these analog circuits are to be connected ADC, ....etc

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