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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Local Area Networks are now being used to transport voice and video traffic together with traditional data traffic that they have already supported. And in the case of voice and video applications, not only is these is a need for more bandwidth, but there is also a need for guaranteed levels of receive because these applications are very sensitive to latency and delay.
Inverse multiplexing can be proved as technology that overcomes the bandwidth gap that exists between LAN and WAN. Inverse multiplexing is exactly the opposite of traditional m ....etc

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Papers urgently needed ....etc

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....etc

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can you please send me the sonet fram structure animation

thank you

(raghavendra) ....etc

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Abstract


With internet use continuing to explode, with an increasing number of users switching to IP- based networks, and with data traffic about to surpass voice traffic, network service providers have looking for a faster; more efficient, and less expensive transport technology to handle the heavy volumes of traffic they are experiencing.
With this in mind, many providers have decided to carry IP traffic, directly over SONET (synchronous optical network), rather than via frame relay, ATM backbones, or leased lines.
The explosive growt ....etc

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IP OVER SONET
Presented By
G Suma
IV ECE e-mail:
&
P V Sailaja
IV ECE
G Pulla Reddy Engineering College
Kurnool


ABSTRACT

With internet use continuing to explode, with an increasing number of users switching to IP- based networks, and with data traffic about to surpass voice traffic, network service providers have looking for a faster; more efficient, and less expensive transport technology to handle the heavy volumes of traffic they are experiencing.
With this in mind, many providers have de ....etc

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PRESENTED BY
RAMYA SAHITYA .J
RAMYA .V
REVATHI .K


AIM OF THE PROJECT
• This project deals with design of scramblers/ descramblers for use with SONET and OTN optical networks.
• Writing VHDL code for scrambler/ descrambler and performing synthesis and simulation on FPGA.
ABOUT FPGA
• FPGA
• FPGA SERIES
 FAMILY NAME
 DEVICE NAME
 PACKAGE
 SPEED
SCRAMBLING
• Used for sufficent
0-1 transitions
• Scrambler is 7 bit self-synchronizing
• Polynomial X7 ....etc

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This paper seeks to present ways to eliminate the inherent quantization noise component in digital communications, instead of conventionally making it minimal. It deals with a new concept of signaling called the Signal Code Modulation (SCM) Technique. The primary analog signal is represented by: a sample which is quantized and encoded digitally, and an analog component, which is a function of the quantization component of the digital sample. The advantages of such a system are two sided offering advantages of both analog and digital signaling. ....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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