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Analysis of In-band Transmission of Baseband and Broadcast Signals for Next Generation WDM-PON

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dc.contributor.advisor Choudhury, Prof. Dr. Pallab Kumar
dc.contributor.author Rumi, Shamima Nasrin
dc.date.accessioned 2018-08-08T15:01:21Z
dc.date.available 2018-08-08T15:01:21Z
dc.date.copyright 2017
dc.date.issued 2017-12
dc.identifier.other ID 000000
dc.identifier.uri http://hdl.handle.net/20.500.12228/224
dc.description This thesis is submitted to the Department of Electronics and Communication Engineering, Khulna University of Engineering & Technology in partial fulfillment of the requirements for the degree of Master of Science in Electronics and Communication Engineering, December 2017. en_US
dc.description Cataloged from PDF Version of Thesis.
dc.description Includes bibliographical references.
dc.description.abstract This research was conducted to deal with the problem of finding cost-effective solutions for Fiber-to-the-Home (FTTH) network deployment. In the FTTH network, the transceiver at the user premises and the deployment of fiber at the last mile are the major barriers. A novel approach is demonstrated for the ultimate solution to ensure large bandwidth, wavelength independency, easy upgradability and excellent network security. A single wavelength can be shared by both the baseband and broadcast data where the system utilizes the subcarrier multiplexing (SCM) signals for broadcasting service and finally combined with baseband data to modulate a single optical source. This approach simplifies the design of optical line terminal (OLT) and meets the future bandwidth demand. In this project work, a wavelength reuse bidirectional WDM-PON is proposed for the transmission of both baseband and broadcast data in single wavelength. Broadcasting signals are generated in different radio frequencies (RF) to meet the diverse applications in both residential and commercial networks. Since the broadcast signals are placed in-band to the baseband data, the propose system does not require additional bandwidth dedicated for broadcast transmission. Moreover, the combined signal is received by a single photodiode and recovers the corresponding data without any wavelength specific optical or electrical filter. Beside this, wavelength reuse architecture ensure maximum utilization of available wavelengths and simplify the 'colorless' operation of upstream/downstream transmission. en_US
dc.description.statementofresponsibility Shamima Nasrin Rumi
dc.format.extent 62 pages
dc.language.iso en_US en_US
dc.publisher Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh en_US
dc.rights Khulna University of Engineering & Technology (KUET) thesis/dissertation/internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.subject Fiber-to-the-Home (FTTH) Network en_US
dc.subject Subcarrier Multiplexing (SCM) Signals en_US
dc.subject Optical Line Terminal (OLT) en_US
dc.subject Wavelength Reuse Bidirectional WDM-PON en_US
dc.subject Broadcasting Signals en_US
dc.title Analysis of In-band Transmission of Baseband and Broadcast Signals for Next Generation WDM-PON en_US
dc.type Thesis en_US
dc.description.degree Master of Science in Electronics and Communication Engineering
dc.contributor.department Department of Electronics and Communication Engineering

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