Resilient Packet Ring Technology

Abstract

The nature of public network has changed. Demand for Internet Protocol (IP) data is growing at a compound annual rate of between 100% and 800%1, while voice demand remains stable. once a predominantly circuit switched network handling mainly circuit switched voice traffic has become a circuit-switched network handling mainly IP data. Because the nature of the traffic is not well matched to the underlying technology, this network is proving very costly to scale. User spending has not increased prop ....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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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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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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INTRODUCTION!!!
Over the past few years, new promising protocols have emerged at the forefront of Metro networking. One among them is the Resilient Packet Ring (RPR). Today, as the standard slowly settle, it is finally reaching the stage beyond speculation, and into network deployment. Pundits and vendors have pinned exceptional hopes on this technology, particularly for effecting a long-awaited transformation of Metro Area Networking.
The Metro remains the last geographical section of the network still largely dependent on late 1980s and ea ....etc

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Definition

The nature of the public network has changed. Demand for Internet Protocol (IP) data is growing at a compound annual rate of between 100% and 800%1, while voice demand remains stable. What was once a predominantly circuit switched network handling mainly circuit switched voice traffic has become a circuit-switched network handling mainly IP data. Because the nature of the traffic is not well matched to the underlying technology, this network is proving very costly to scale. User spending has not increased proportionally to the rat ....etc

[:=Read Full Message Here=:]

INTRODUCTION!!!
Over the past few years, new promising protocols have emerged at the forefront of Metro networking. One among them is the Resilient Packet Ring (RPR). Today, as the standard slowly settle, it is finally reaching the stage beyond speculation, and into network deployment. Pundits and vendors have pinned exceptional hopes on this technology, particularly for effecting a long-awaited transformation of Metro Area Networking.
The Metro remains the last geographical section of the network still largely dependent on late 1980s and ea ....etc

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can you please send me the sonet fram structure animation

thank you

(raghavendra) ....etc

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Advantages and disadvantages of radial and closed ring ....etc

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Definition

The nature of the public network has changed. Demand for Internet Protocol (IP) data is growing at a compound annual rate of between 100% and 800%1, while voice demand remains stable. What was once a predominantly circuit switched network handling mainly circuit switched voice traffic has become a circuit-switched network handling mainly IP data. Because the nature of the traffic is not well matched to the underlying technology, this network is proving very costly to scale. User spending has not increased proportionally to the rat ....etc

[:=Read Full Message Here=:]