Code development for simultaneous in-band transmission of both S AC-Optical CDMA and WDM channels

Code pulses of spectral amplitude coding (SAC)-optical code division multiple-access (OCDMA) are overlaid onto a multichannel wavelength division multiplexing (WDM) system. Modified quadratic congruence (MQC) codes are developed as the signature codes for the SAC/OCDMA system to avoid the overlappin...

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Hauptverfasser:	Ashour, I. A. M., Shalaby, H. M. H., Menon, P. S.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bit error rate Integrated optics Irrigation Modified Quadratic Congruence (MQC) Multiaccess communication optical code division multiple access (OCDMA) Optical fiber communications optical networks Optical waveguides spectral amplitude coding (SAC) Wavelength division multiplexing wavelength division multiplexing (WDM)
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creator	Ashour, I. A. M. Shalaby, H. M. H. Menon, P. S.
description	Code pulses of spectral amplitude coding (SAC)-optical code division multiple-access (OCDMA) are overlaid onto a multichannel wavelength division multiplexing (WDM) system. Modified quadratic congruence (MQC) codes are developed as the signature codes for the SAC/OCDMA system to avoid the overlapping between signals of both systems. In addition, simultaneous transmission of both optical CDMA users and WDM users on the same band is investigated using a network simulation. Our results are compared to traditional non-hybrid systems. It is concluded that the proposed hybrid scheme achieves performance that is slightly worse than that for the non-hybrid scheme. Furthermore, it provides enhanced data confidentiality as compared to the scheme with SAC/OCDMA only because WDM signals perform a partial masking over encoded signals.
doi_str_mv	10.1109/ICP.2011.6106873
format	Conference Proceeding
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Furthermore, it provides enhanced data confidentiality as compared to the scheme with SAC/OCDMA only because WDM signals perform a partial masking over encoded signals.</description><subject>Bit error rate</subject><subject>Integrated optics</subject><subject>Irrigation</subject><subject>Modified Quadratic Congruence (MQC)</subject><subject>Multiaccess communication</subject><subject>optical code division multiple access (OCDMA)</subject><subject>Optical fiber communications</subject><subject>optical networks</subject><subject>Optical waveguides</subject><subject>spectral amplitude coding (SAC)</subject><subject>Wavelength division multiplexing</subject><subject>wavelength division multiplexing (WDM)</subject><issn>2330-5665</issn><isbn>1612842658</isbn><isbn>9781612842653</isbn><isbn>161284264X</isbn><isbn>9781612842646</isbn><isbn>1612842631</isbn><isbn>9781612842639</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFkN9LwzAcxCMqOOfeBV_yD7Tmd5vH0jkdbExQ0bfxTZuwSJuMphP875048F6Ogw8HdwjdUpJTSvT9sn7OGaE0V5SosuBn6JoqykrBlPg4_w-yvEATxjnJpFLyCs1S-iRHKaWFJhMEdWwtbu2X7eK-t2HELg44-f7QjRBsPCTsQ2YgtHgcIKTep-RjwNFhE8cdfsFVnW32o2-gw_V8XeFf9H2-xs0OQrBdukGXDrpkZyeforfFw2v9lK02j8u6WmWecsYz1TTAhXPcENsqR7SWDBwxspSklKIAoVnpGsMFHGdrY5goCu4KACeEbh2foru_Xm-t3e4H38PwvT3dw38AVqFWHA</recordid><startdate>201110</startdate><enddate>201110</enddate><creator>Ashour, I. 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S.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Code development for simultaneous in-band transmission of both S AC-Optical CDMA and WDM channels</atitle><btitle>2011 2nd International Conference on Photonics</btitle><stitle>ICP</stitle><date>2011-10</date><risdate>2011</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>2330-5665</issn><isbn>1612842658</isbn><isbn>9781612842653</isbn><eisbn>161284264X</eisbn><eisbn>9781612842646</eisbn><eisbn>1612842631</eisbn><eisbn>9781612842639</eisbn><abstract>Code pulses of spectral amplitude coding (SAC)-optical code division multiple-access (OCDMA) are overlaid onto a multichannel wavelength division multiplexing (WDM) system. Modified quadratic congruence (MQC) codes are developed as the signature codes for the SAC/OCDMA system to avoid the overlapping between signals of both systems. 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source	IEEE Electronic Library (IEL) Conference Proceedings
subjects	Bit error rate Integrated optics Irrigation Modified Quadratic Congruence (MQC) Multiaccess communication optical code division multiple access (OCDMA) Optical fiber communications optical networks Optical waveguides spectral amplitude coding (SAC) Wavelength division multiplexing wavelength division multiplexing (WDM)
title	Code development for simultaneous in-band transmission of both S AC-Optical CDMA and WDM channels
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