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Power Consumption for Coherent Optical Orthogonal Frequency Division Multiplexing With Punctured LDPC Codes and Variable Amplitude Block Codes
Recently, coherent optical OFDM (CO-OFDM) has been proposed in optical network to increase the transmission distance with combating chromatic dispersion. CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optica...
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| Published in: | Journal of lightwave technology 2008-07, Vol.26 (14), p.2227-2234 |
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| Main Authors: | , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c414t-f031e406f774d46de2348f9b7739cd57554fa6ffd0e9d82060292c6ede6b165b3 |
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| cites | cdi_FETCH-LOGICAL-c414t-f031e406f774d46de2348f9b7739cd57554fa6ffd0e9d82060292c6ede6b165b3 |
| container_end_page | 2234 |
| container_issue | 14 |
| container_start_page | 2227 |
| container_title | Journal of lightwave technology |
| container_volume | 26 |
| creator | Chang-Jun Ahn Takahashi, S. Fujisaka, H. Kamio, T. Haeiwa, K. |
| description | Recently, coherent optical OFDM (CO-OFDM) has been proposed in optical network to increase the transmission distance with combating chromatic dispersion. CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optical links, the available optical power is limited due to safety and power consumption. Therefore, in this paper, we focus on the minimizing the optical power and propose the CO-OFDM with punctured LDPC codes and variable amplitude block codes. In the proposed system, we consider the rate-compatible punctured code (RCPC) without erasing the coded bits corresponding to zeros in the puncturing pattern and assign them to the subcarriers. In this case, the transmission rate is not degraded compared to the original code. Moreover, the coded bits corresponding to zeros in the puncturing pattern are mapped with reduced amplitude. Therefore, it is possible to increase the transmission distance with reducing the required OSNR for satisfying the target BER. |
| doi_str_mv | 10.1109/JLT.2008.920138 |
| format | article |
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CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optical links, the available optical power is limited due to safety and power consumption. Therefore, in this paper, we focus on the minimizing the optical power and propose the CO-OFDM with punctured LDPC codes and variable amplitude block codes. In the proposed system, we consider the rate-compatible punctured code (RCPC) without erasing the coded bits corresponding to zeros in the puncturing pattern and assign them to the subcarriers. In this case, the transmission rate is not degraded compared to the original code. Moreover, the coded bits corresponding to zeros in the puncturing pattern are mapped with reduced amplitude. Therefore, it is possible to increase the transmission distance with reducing the required OSNR for satisfying the target BER.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2008.920138</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Amplitudes ; Applied sciences ; Block codes ; Chromatic dispersion ; Cobalt ; Coding, codes ; Coherence ; Degradation ; Detection, estimation, filtering, equalization, prediction ; Dispersions ; Energy consumption ; Exact sciences and technology ; Fiber optic communications ; Fiber optic networks ; Information, signal and communications theory ; LDPC ; Low density parity check codes ; Multiplexing ; OFDM ; Optical fiber communication ; Optical fiber communications ; Optical fiber networks ; Optical telecommunications ; Orthogonal Frequency Division Multiplexing ; Parity check codes ; Piercing ; Power consumption ; RCPC codes ; Safety ; Signal and communications theory ; Signal processing ; Signal, noise ; Telecommunications ; Telecommunications and information theory</subject><ispartof>Journal of lightwave technology, 2008-07, Vol.26 (14), p.2227-2234</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c414t-f031e406f774d46de2348f9b7739cd57554fa6ffd0e9d82060292c6ede6b165b3</citedby><cites>FETCH-LOGICAL-c414t-f031e406f774d46de2348f9b7739cd57554fa6ffd0e9d82060292c6ede6b165b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4609978$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,54796</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20829774$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chang-Jun Ahn</creatorcontrib><creatorcontrib>Takahashi, S.</creatorcontrib><creatorcontrib>Fujisaka, H.</creatorcontrib><creatorcontrib>Kamio, T.</creatorcontrib><creatorcontrib>Haeiwa, K.</creatorcontrib><title>Power Consumption for Coherent Optical Orthogonal Frequency Division Multiplexing With Punctured LDPC Codes and Variable Amplitude Block Codes</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>Recently, coherent optical OFDM (CO-OFDM) has been proposed in optical network to increase the transmission distance with combating chromatic dispersion. CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optical links, the available optical power is limited due to safety and power consumption. Therefore, in this paper, we focus on the minimizing the optical power and propose the CO-OFDM with punctured LDPC codes and variable amplitude block codes. In the proposed system, we consider the rate-compatible punctured code (RCPC) without erasing the coded bits corresponding to zeros in the puncturing pattern and assign them to the subcarriers. In this case, the transmission rate is not degraded compared to the original code. Moreover, the coded bits corresponding to zeros in the puncturing pattern are mapped with reduced amplitude. Therefore, it is possible to increase the transmission distance with reducing the required OSNR for satisfying the target BER.</description><subject>Amplitudes</subject><subject>Applied sciences</subject><subject>Block codes</subject><subject>Chromatic dispersion</subject><subject>Cobalt</subject><subject>Coding, codes</subject><subject>Coherence</subject><subject>Degradation</subject><subject>Detection, estimation, filtering, equalization, prediction</subject><subject>Dispersions</subject><subject>Energy consumption</subject><subject>Exact sciences and technology</subject><subject>Fiber optic communications</subject><subject>Fiber optic networks</subject><subject>Information, signal and communications theory</subject><subject>LDPC</subject><subject>Low density parity check codes</subject><subject>Multiplexing</subject><subject>OFDM</subject><subject>Optical fiber communication</subject><subject>Optical fiber communications</subject><subject>Optical fiber networks</subject><subject>Optical telecommunications</subject><subject>Orthogonal Frequency Division Multiplexing</subject><subject>Parity check codes</subject><subject>Piercing</subject><subject>Power consumption</subject><subject>RCPC codes</subject><subject>Safety</subject><subject>Signal and communications theory</subject><subject>Signal processing</subject><subject>Signal, noise</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kUtvEzEUhS0EEiGwZsHGQuKxmdTvx7KklIeCkkWB5Wgyc924TOxgz7T0T_CbcTRVFyy6sn393XPtcxB6ScmCUmJPvq4uFowQs7CMUG4eoRmV0lSMUf4YzYjmvDKaiafoWc5XhFAhjJ6hv5t4AwkvY8jj_jD4GLCLx_MOEoQBr0utbXq8TsMuXsZQtucJfo8Q2lt85q99PrZ8G_vBH3r448Ml_umHHd6MoR3GBB1enW2WRa-DjJvQ4R9N8s22B3y6P_R-GDvAH_rY_pqQ5-iJa_oML-7WOfp-_vFi-blarT99WZ6uqlZQMVSOcAqCKKe16ITqgHFhnN1qzW3bSS2lcI1yriNgO8OIIsyyVkEHakuV3PI5ejfpHlIsn8lDvfe5hb5vAsQx10bLMkJxVci3D5IFEVIWd-fo_YMgJYxZYi1lBX39H3oVx1S8LYMVM8YIaQp0MkFtijkncPUh-X2TbotSfUy8LonXx8TrKfHS8eZOtsklM5ea0Pp838aIYbYYVrhXE-cB4P5aqPI4bfg_POG0Ww</recordid><startdate>20080715</startdate><enddate>20080715</enddate><creator>Chang-Jun Ahn</creator><creator>Takahashi, S.</creator><creator>Fujisaka, H.</creator><creator>Kamio, T.</creator><creator>Haeiwa, K.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20080715</creationdate><title>Power Consumption for Coherent Optical Orthogonal Frequency Division Multiplexing With Punctured LDPC Codes and Variable Amplitude Block Codes</title><author>Chang-Jun Ahn ; Takahashi, S. ; Fujisaka, H. ; Kamio, T. ; Haeiwa, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-f031e406f774d46de2348f9b7739cd57554fa6ffd0e9d82060292c6ede6b165b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Amplitudes</topic><topic>Applied sciences</topic><topic>Block codes</topic><topic>Chromatic dispersion</topic><topic>Cobalt</topic><topic>Coding, codes</topic><topic>Coherence</topic><topic>Degradation</topic><topic>Detection, estimation, filtering, equalization, prediction</topic><topic>Dispersions</topic><topic>Energy consumption</topic><topic>Exact sciences and technology</topic><topic>Fiber optic communications</topic><topic>Fiber optic networks</topic><topic>Information, signal and communications theory</topic><topic>LDPC</topic><topic>Low density parity check codes</topic><topic>Multiplexing</topic><topic>OFDM</topic><topic>Optical fiber communication</topic><topic>Optical fiber communications</topic><topic>Optical fiber networks</topic><topic>Optical telecommunications</topic><topic>Orthogonal Frequency Division Multiplexing</topic><topic>Parity check codes</topic><topic>Piercing</topic><topic>Power consumption</topic><topic>RCPC codes</topic><topic>Safety</topic><topic>Signal and communications theory</topic><topic>Signal processing</topic><topic>Signal, noise</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang-Jun Ahn</creatorcontrib><creatorcontrib>Takahashi, S.</creatorcontrib><creatorcontrib>Fujisaka, H.</creatorcontrib><creatorcontrib>Kamio, T.</creatorcontrib><creatorcontrib>Haeiwa, K.</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE/IET Electronic Library (IEL)</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang-Jun Ahn</au><au>Takahashi, S.</au><au>Fujisaka, H.</au><au>Kamio, T.</au><au>Haeiwa, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Power Consumption for Coherent Optical Orthogonal Frequency Division Multiplexing With Punctured LDPC Codes and Variable Amplitude Block Codes</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>2008-07-15</date><risdate>2008</risdate><volume>26</volume><issue>14</issue><spage>2227</spage><epage>2234</epage><pages>2227-2234</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>Recently, coherent optical OFDM (CO-OFDM) has been proposed in optical network to increase the transmission distance with combating chromatic dispersion. CO-OFDM system has been successfully processed and recovered for transmitted signals without chromatic dispersion compensation. However, in optical links, the available optical power is limited due to safety and power consumption. Therefore, in this paper, we focus on the minimizing the optical power and propose the CO-OFDM with punctured LDPC codes and variable amplitude block codes. In the proposed system, we consider the rate-compatible punctured code (RCPC) without erasing the coded bits corresponding to zeros in the puncturing pattern and assign them to the subcarriers. In this case, the transmission rate is not degraded compared to the original code. Moreover, the coded bits corresponding to zeros in the puncturing pattern are mapped with reduced amplitude. Therefore, it is possible to increase the transmission distance with reducing the required OSNR for satisfying the target BER.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/JLT.2008.920138</doi><tpages>8</tpages></addata></record> |
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| ispartof | Journal of lightwave technology, 2008-07, Vol.26 (14), p.2227-2234 |
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| source | IEEE Xplore (Online service) |
| subjects | Amplitudes Applied sciences Block codes Chromatic dispersion Cobalt Coding, codes Coherence Degradation Detection, estimation, filtering, equalization, prediction Dispersions Energy consumption Exact sciences and technology Fiber optic communications Fiber optic networks Information, signal and communications theory LDPC Low density parity check codes Multiplexing OFDM Optical fiber communication Optical fiber communications Optical fiber networks Optical telecommunications Orthogonal Frequency Division Multiplexing Parity check codes Piercing Power consumption RCPC codes Safety Signal and communications theory Signal processing Signal, noise Telecommunications Telecommunications and information theory |
| title | Power Consumption for Coherent Optical Orthogonal Frequency Division Multiplexing With Punctured LDPC Codes and Variable Amplitude Block Codes |
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