Optical Networking and Dense Wavelength Division Multiplexing


This paper deals with the twin concepts of optical networking and dense wavelength division multiplexing. The paper talks about the various optical network architectures and the various components of an all-optical network like Optical Amplifiers, Optical Add/Drop Multiplexers, Optical Splitters etc. Important optical networking concepts like wavelength routing and wavelength conversion are explained in detail. Finally this paper deals with industry related ....etc

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Introduction
Under the simplest conditions, a medium can carry only one signal at any moment in time.
For multiple signals to share one medium, the medium must somehow be divided, giving each signal a portion of the total bandwidth.
The current techniques that can accomplish this include
frequency division multiplexing (FDM)
time division multiplexing (TDM)
Synchronous vs statistical
wavelength division multiplexing (WDM)
code division multiplexing (CDM)

Multiplexing

Multiplexor (MUX)
Demultiplexor (DEM ....etc

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CODE DIVISION DUPLEXING

Abstract

Reducing interference in a cellular system is the most effective approach to increasing radio capacity and transmission data rate in the wireless environment. Therefore, reducing interference is a difficult and important challenge in wireless communications. In every two-way communication system it is necessary to use separate channels to transmit information in each direction. This is called duplexing. Currently there exist only two duplexing technologies in wireless communications, Frequency division dup ....etc

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http://seminarsprojects.net/Thread-code-division-duplexing--1922

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to get information about the topic dense wavelength division multiplexing slides full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-dense-wavelength-division-multiplexing?pid=18849&mode=threaded

http://seminarsprojects.net/Thread-dense-wavelength-division-multiplexing-download-full-seminar-report?pid=3385&mode=threaded

http://seminarsprojects.net/Thread-dense-wavelength-division-multiplexing-download-full-seminar-report

http://seminarsprojects.net/Thread-optical-networking-and-dense-wavelength- ....etc

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to get information about the topic duplexing and multiplexing related topic refer the page link bellow

http://seminarsprojects.net/Thread-dense-wavelength-division-multiplexing

http://seminarsprojects.net/Thread-code-division-duplexing--1922

http://seminarsprojects.net/Thread-code-division-duplexing--1922?page=2 ....etc

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Dynamic resource sharing protection
using label stacking and burst multiplexing
in optical burst switched networks

Abstract: A protection and restoration mechanism is essential to provide reliable traffic transmission in networks, but it is not easy to apply existing protection mechanisms to optical burst-switching (OBS) networks, because of the unique properties of OBS. The authors introduce a 1:1 link-based protection that minimises burst lo ....etc

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Orthogonal Frequency Division Multiplexing (OFDM)

ABSTRACT
Orthogonal Frequency Division Multiplexing (OFDM) has recently gained a lot of attention and is a promising candidate for future wireless multimedia communications due to it is resistive to frequency-selective fading and its flexibility for handling multiple data rates for Fourth Generation (4G) wireless systems also it promises data rates up to 10Mbps. A variation of OFDM is Multi-Carrier CDMA (MC-CDMA), in which an OFDM technique and CDM ....etc

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I want description about future enhancement of live streaming with Recevier-based peer division multiplexing. ....etc

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Live Streaming with
Receiver-based Peer-division Multiplexing ppt
plz give a ppt on this topic.plzz ....etc

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