EXIT chart-aided adaptive coding for MMSE turbo equalization with multilevel BICM
This letter proposes adaptive coding (AC) for multilevel bit interleaved coded modulation (ML-BICM) with MMSE turbo equalization, of which aim is to minimize the information rate loss due to the mismatch between the channel realization and channel coding. With the aid of the knowledge about extrinsi...
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| Veröffentlicht in: | IEEE communications letters 2006-06, Vol.10 (6), p.486-488 |
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| container_title | IEEE communications letters |
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| creator | Ibi, S. Matsumoto, T. Sampei, S. Morinaga, N. |
| description | This letter proposes adaptive coding (AC) for multilevel bit interleaved coded modulation (ML-BICM) with MMSE turbo equalization, of which aim is to minimize the information rate loss due to the mismatch between the channel realization and channel coding. With the aid of the knowledge about extrinsic information transfer (EXIT) characteristics at the receiver, the code parameters such as code rates and/or generator polynomials are adaptively selected independently in each the ML-BICM layer. Numerical results show that throughput efficiency can be significantly improved with the proposed AC technique over the automatic repeat request (ARQ) technique with fixed code rate |
| doi_str_mv | 10.1109/LCOMM.2006.1638624 |
| format | Article |
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With the aid of the knowledge about extrinsic information transfer (EXIT) characteristics at the receiver, the code parameters such as code rates and/or generator polynomials are adaptively selected independently in each the ML-BICM layer. Numerical results show that throughput efficiency can be significantly improved with the proposed AC technique over the automatic repeat request (ARQ) technique with fixed code rate</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2006.1638624</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Adaptive coding ; Adaptive equalizers ; Applied sciences ; Automatic repeat request ; Binary sequences ; Channels ; Character generation ; Coding ; Coding, codes ; Detection, estimation, filtering, equalization, prediction ; Equalization ; Exact sciences and technology ; Information rates ; Information, signal and communications theory ; Interleaved codes ; Mathematical models ; Modulation ; Modulation coding ; Multilevel ; Quadrature amplitude modulation ; Receivers ; Signal and communications theory ; Signal, noise ; Telecommunications and information theory ; Throughput</subject><ispartof>IEEE communications letters, 2006-06, Vol.10 (6), p.486-488</ispartof><rights>2006 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2006</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-5468b6fbbcc83eef8b65edd8879de5f68abe6a7d8748916bd1ef63bd10ecb4db3</citedby><cites>FETCH-LOGICAL-c431t-5468b6fbbcc83eef8b65edd8879de5f68abe6a7d8748916bd1ef63bd10ecb4db3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1638624$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27903,27904,54736</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1638624$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17869358$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ibi, S.</creatorcontrib><creatorcontrib>Matsumoto, T.</creatorcontrib><creatorcontrib>Sampei, S.</creatorcontrib><creatorcontrib>Morinaga, N.</creatorcontrib><title>EXIT chart-aided adaptive coding for MMSE turbo equalization with multilevel BICM</title><title>IEEE communications letters</title><addtitle>COML</addtitle><description>This letter proposes adaptive coding (AC) for multilevel bit interleaved coded modulation (ML-BICM) with MMSE turbo equalization, of which aim is to minimize the information rate loss due to the mismatch between the channel realization and channel coding. With the aid of the knowledge about extrinsic information transfer (EXIT) characteristics at the receiver, the code parameters such as code rates and/or generator polynomials are adaptively selected independently in each the ML-BICM layer. Numerical results show that throughput efficiency can be significantly improved with the proposed AC technique over the automatic repeat request (ARQ) technique with fixed code rate</description><subject>Adaptive coding</subject><subject>Adaptive equalizers</subject><subject>Applied sciences</subject><subject>Automatic repeat request</subject><subject>Binary sequences</subject><subject>Channels</subject><subject>Character generation</subject><subject>Coding</subject><subject>Coding, codes</subject><subject>Detection, estimation, filtering, equalization, prediction</subject><subject>Equalization</subject><subject>Exact sciences and technology</subject><subject>Information rates</subject><subject>Information, signal and communications theory</subject><subject>Interleaved codes</subject><subject>Mathematical models</subject><subject>Modulation</subject><subject>Modulation coding</subject><subject>Multilevel</subject><subject>Quadrature amplitude modulation</subject><subject>Receivers</subject><subject>Signal and communications theory</subject><subject>Signal, noise</subject><subject>Telecommunications and information theory</subject><subject>Throughput</subject><issn>1089-7798</issn><issn>1558-2558</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kU9LxDAQxYso-PcL6CUI6qlr0jbp9KjLqgtbRFTwFtJkqpFuuyatop_erLsgePCSlzC_eUzmRdEhoyPGaHE-G9-W5SihVIyYSEEk2Ua0wziHOAnHZrhTKOI8L2A72vX-lVIKCWc70d3kafpA9ItyfaysQUOUUYveviPRnbHtM6k7R8ryfkL6wVUdwbdBNfZL9bZryYftX8h8aHrb4Ds25HI6LvejrVo1Hg_Wuhc9Xk0exjfx7PZ6Or6YxTpLWR_zTEAl6qrSGlLEOjw4GgOQFwZ5LUBVKFRuIM-gYKIyDGuRBqGoq8xU6V50tvJduO5tQN_LufUam0a12A1eFiwTIiwjD-Tpv2QCLAWeQQCP_4Cv3eDa8AsJgos8oSAClKwg7TrvHdZy4excuU_JqFyGIX_CkMsw5DqM0HSydlZeq6Z2qtXW_3bmIIqULyc4WnEWEX_La5dvQGOSlw</recordid><startdate>20060601</startdate><enddate>20060601</enddate><creator>Ibi, S.</creator><creator>Matsumoto, T.</creator><creator>Sampei, S.</creator><creator>Morinaga, N.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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| ispartof | IEEE communications letters, 2006-06, Vol.10 (6), p.486-488 |
| issn | 1089-7798 1558-2558 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Adaptive coding Adaptive equalizers Applied sciences Automatic repeat request Binary sequences Channels Character generation Coding Coding, codes Detection, estimation, filtering, equalization, prediction Equalization Exact sciences and technology Information rates Information, signal and communications theory Interleaved codes Mathematical models Modulation Modulation coding Multilevel Quadrature amplitude modulation Receivers Signal and communications theory Signal, noise Telecommunications and information theory Throughput |
| title | EXIT chart-aided adaptive coding for MMSE turbo equalization with multilevel BICM |
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