Performance analysis on phase-encoded OCDMA communication system
The performance of an asynchronous phase-encoded optical code-division multiple-access system is evaluated on the condition that the impact of fiber channel is neglected. Phase-encoded optical signal (pseudorandom optical signal with low intensity) is analyzed in the view of stationary random proces...
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| Veröffentlicht in: | Journal of lightwave technology 2002-05, Vol.20 (5), p.798-803 |
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| container_title | Journal of lightwave technology |
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| creator | Ma, Wenhua Zuo, Chao Pu, Hongtu Lin, Jintong |
| description | The performance of an asynchronous phase-encoded optical code-division multiple-access system is evaluated on the condition that the impact of fiber channel is neglected. Phase-encoded optical signal (pseudorandom optical signal with low intensity) is analyzed in the view of stationary random process. The pseudorandom optical signal with low intensity is seen as a sample function of a certain stationary random process which is ergodic in strict sense. The analysis results reveal that the variance of the corresponding random process is only inversely proportional to the code length while the root-mean-square width of the phase-encoded optical signal is proportional to the width of initial optical pulse and the code length F. The numerical results demonstrate that the better system performance can be achieved in case of larger code length and shorter initial optical pulse. |
| doi_str_mv | 10.1109/JLT.2002.1007932 |
| format | Article |
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Phase-encoded optical signal (pseudorandom optical signal with low intensity) is analyzed in the view of stationary random process. The pseudorandom optical signal with low intensity is seen as a sample function of a certain stationary random process which is ergodic in strict sense. The analysis results reveal that the variance of the corresponding random process is only inversely proportional to the code length while the root-mean-square width of the phase-encoded optical signal is proportional to the width of initial optical pulse and the code length F. The numerical results demonstrate that the better system performance can be achieved in case of larger code length and shorter initial optical pulse.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2002.1007932</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Analysis of variance ; Mathematical analysis ; Multiaccess communication ; Optical communication ; Optical data processing ; Optical fiber communication ; Optical fibers ; Optical pulses ; Optical sensors ; Performance analysis ; Pseudorandom ; Random processes ; Signal analysis ; Signal processing ; System performance</subject><ispartof>Journal of lightwave technology, 2002-05, Vol.20 (5), p.798-803</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2002</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c298t-8f8cf0390eca611d0f020dbcc96d5b52857628d46dfe061304d65430527b2753</citedby><cites>FETCH-LOGICAL-c298t-8f8cf0390eca611d0f020dbcc96d5b52857628d46dfe061304d65430527b2753</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1007932$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,777,781,793,27905,27906,54739</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1007932$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Ma, Wenhua</creatorcontrib><creatorcontrib>Zuo, Chao</creatorcontrib><creatorcontrib>Pu, Hongtu</creatorcontrib><creatorcontrib>Lin, Jintong</creatorcontrib><title>Performance analysis on phase-encoded OCDMA communication system</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>The performance of an asynchronous phase-encoded optical code-division multiple-access system is evaluated on the condition that the impact of fiber channel is neglected. Phase-encoded optical signal (pseudorandom optical signal with low intensity) is analyzed in the view of stationary random process. The pseudorandom optical signal with low intensity is seen as a sample function of a certain stationary random process which is ergodic in strict sense. The analysis results reveal that the variance of the corresponding random process is only inversely proportional to the code length while the root-mean-square width of the phase-encoded optical signal is proportional to the width of initial optical pulse and the code length F. The numerical results demonstrate that the better system performance can be achieved in case of larger code length and shorter initial optical pulse.</description><subject>Analysis of variance</subject><subject>Mathematical analysis</subject><subject>Multiaccess communication</subject><subject>Optical communication</subject><subject>Optical data processing</subject><subject>Optical fiber communication</subject><subject>Optical fibers</subject><subject>Optical pulses</subject><subject>Optical sensors</subject><subject>Performance analysis</subject><subject>Pseudorandom</subject><subject>Random processes</subject><subject>Signal analysis</subject><subject>Signal processing</subject><subject>System performance</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNqFkb1PwzAQxS0EEqWwI7FEDIgl5fztbFTlW0Vl6G65jiNSNXGxk6H_Pa7SATHAcjfc7z2d3kPoEsMEYyju3ubLCQEgEwwgC0qO0AhzrnJCMD1GI5CU5koSdorOYlwDYMaUHKH7DxcqHxrTWpeZ1mx2sY6Zb7Ptp4kud631pSuzxezhfZpZ3zR9W1vT1YmIu9i55hydVGYT3cVhj9Hy6XE5e8nni-fX2XSeW1KoLleVshXQApw1AuMSKiBQrqwtRMlXnCguBVElE2XlQGAKrBScUeBErojkdIxuBttt8F-9i51u6mjdZmNa5_uokwGogov_QSl4Cowk8PZPEANNbwBLc4yuf6Fr34cUVtRKMSZpIWSCYIBs8DEGV-ltqBsTdslJ7yvSqSK9r0gfKkqSq0FSO-d-4MP1G77_ifw</recordid><startdate>200205</startdate><enddate>200205</enddate><creator>Ma, Wenhua</creator><creator>Zuo, Chao</creator><creator>Pu, Hongtu</creator><creator>Lin, Jintong</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Phase-encoded optical signal (pseudorandom optical signal with low intensity) is analyzed in the view of stationary random process. The pseudorandom optical signal with low intensity is seen as a sample function of a certain stationary random process which is ergodic in strict sense. The analysis results reveal that the variance of the corresponding random process is only inversely proportional to the code length while the root-mean-square width of the phase-encoded optical signal is proportional to the width of initial optical pulse and the code length F. The numerical results demonstrate that the better system performance can be achieved in case of larger code length and shorter initial optical pulse.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/JLT.2002.1007932</doi><tpages>6</tpages></addata></record> |
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| subjects | Analysis of variance Mathematical analysis Multiaccess communication Optical communication Optical data processing Optical fiber communication Optical fibers Optical pulses Optical sensors Performance analysis Pseudorandom Random processes Signal analysis Signal processing System performance |
| title | Performance analysis on phase-encoded OCDMA communication system |
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