Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels
This paper tackles the problem of channel estimation and decoding in environments that exhibit time-varying block-memoryless impulsive noise. In order to perform the estimation in continuous value space and the decoding in discrete value space jointly, a novel message passing framework is proposed t...
Gespeichert in:
| Veröffentlicht in: | IEEE transactions on communications 2018-06, Vol.66 (6), p.2376-2383 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2383 |
|---|---|
| container_issue | 6 |
| container_start_page | 2376 |
| container_title | IEEE transactions on communications |
| container_volume | 66 |
| creator | Hou, Yi Liu, Rongke Dai, Bin Zhao, Ling |
| description | This paper tackles the problem of channel estimation and decoding in environments that exhibit time-varying block-memoryless impulsive noise. In order to perform the estimation in continuous value space and the decoding in discrete value space jointly, a novel message passing framework is proposed that combines the sampling-importance resampling (SIR) estimator and the LDPC sum-product decoder in an iterative manner. The resampling process within the framework is further improved based on the asymptotic performance analysis for mismatched decoding. The simulation results prove the validity of the enhanced SIR estimator in the proposed method and demonstrate our method can achieve better performance than the LDPC decoder with quantile estimator. |
| doi_str_mv | 10.1109/TCOMM.2018.2800748 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_crossref_primary_10_1109_TCOMM_2018_2800748</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8278238</ieee_id><sourcerecordid>2174502168</sourcerecordid><originalsourceid>FETCH-LOGICAL-c295t-76648a71c0d701095df380a3286a910af00485fc294cfbe8383c69f15c236be83</originalsourceid><addsrcrecordid>eNo9UMFOAjEUbIwmIvoDemniefG13W67R7OAYkA8gNem7na1BFpsFxL-3l1BTy_vZWbezCB0S2BACOQPi2I-mw0oEDmgEkCk8gz1COcyAcnFOeoB5JBkQshLdBXjCgBSYKyHli_eugYXX9o5s8aj2NiNbqx3WLsKT4dvBR6a0lfWfeL53gS8sBuTvOtw6C6TzXa3jnZv8Ku30fzJxGt0Uet1NDen2UfL8WhRPCfT-dOkeJwmJc15k4gsS6UWpIRKQBuDVzWToBmVmc4J6Lp1KXndgtOy_jCSSVZmeU14SVnW7X10f9TdBv-9M7FRK78Lrn2pKBEpB0qyDkWPqDL4GIOp1Ta0KcNBEVBdfeq3PtXVp071taS7I8kaY_4JkgpJWxs_5QBqMQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2174502168</pqid></control><display><type>article</type><title>Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels</title><source>IEEE Electronic Library (IEL)</source><creator>Hou, Yi ; Liu, Rongke ; Dai, Bin ; Zhao, Ling</creator><creatorcontrib>Hou, Yi ; Liu, Rongke ; Dai, Bin ; Zhao, Ling</creatorcontrib><description>This paper tackles the problem of channel estimation and decoding in environments that exhibit time-varying block-memoryless impulsive noise. In order to perform the estimation in continuous value space and the decoding in discrete value space jointly, a novel message passing framework is proposed that combines the sampling-importance resampling (SIR) estimator and the LDPC sum-product decoder in an iterative manner. The resampling process within the framework is further improved based on the asymptotic performance analysis for mismatched decoding. The simulation results prove the validity of the enhanced SIR estimator in the proposed method and demonstrate our method can achieve better performance than the LDPC decoder with quantile estimator.</description><identifier>ISSN: 0090-6778</identifier><identifier>EISSN: 1558-0857</identifier><identifier>DOI: 10.1109/TCOMM.2018.2800748</identifier><identifier>CODEN: IECMBT</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Algorithm design and analysis ; Channel estimation ; Decoding ; Estimation ; Impulsive noise ; Iterative decoding ; low-density parity-check codes ; Message passing ; message passing framework ; random-walk metropolis algorithm ; Resampling ; sampling-importance resampling</subject><ispartof>IEEE transactions on communications, 2018-06, Vol.66 (6), p.2376-2383</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-76648a71c0d701095df380a3286a910af00485fc294cfbe8383c69f15c236be83</citedby><cites>FETCH-LOGICAL-c295t-76648a71c0d701095df380a3286a910af00485fc294cfbe8383c69f15c236be83</cites><orcidid>0000-0003-3098-8649 ; 0000-0003-3522-6627</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8278238$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/8278238$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Hou, Yi</creatorcontrib><creatorcontrib>Liu, Rongke</creatorcontrib><creatorcontrib>Dai, Bin</creatorcontrib><creatorcontrib>Zhao, Ling</creatorcontrib><title>Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels</title><title>IEEE transactions on communications</title><addtitle>TCOMM</addtitle><description>This paper tackles the problem of channel estimation and decoding in environments that exhibit time-varying block-memoryless impulsive noise. In order to perform the estimation in continuous value space and the decoding in discrete value space jointly, a novel message passing framework is proposed that combines the sampling-importance resampling (SIR) estimator and the LDPC sum-product decoder in an iterative manner. The resampling process within the framework is further improved based on the asymptotic performance analysis for mismatched decoding. The simulation results prove the validity of the enhanced SIR estimator in the proposed method and demonstrate our method can achieve better performance than the LDPC decoder with quantile estimator.</description><subject>Algorithm design and analysis</subject><subject>Channel estimation</subject><subject>Decoding</subject><subject>Estimation</subject><subject>Impulsive noise</subject><subject>Iterative decoding</subject><subject>low-density parity-check codes</subject><subject>Message passing</subject><subject>message passing framework</subject><subject>random-walk metropolis algorithm</subject><subject>Resampling</subject><subject>sampling-importance resampling</subject><issn>0090-6778</issn><issn>1558-0857</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9UMFOAjEUbIwmIvoDemniefG13W67R7OAYkA8gNem7na1BFpsFxL-3l1BTy_vZWbezCB0S2BACOQPi2I-mw0oEDmgEkCk8gz1COcyAcnFOeoB5JBkQshLdBXjCgBSYKyHli_eugYXX9o5s8aj2NiNbqx3WLsKT4dvBR6a0lfWfeL53gS8sBuTvOtw6C6TzXa3jnZv8Ku30fzJxGt0Uet1NDen2UfL8WhRPCfT-dOkeJwmJc15k4gsS6UWpIRKQBuDVzWToBmVmc4J6Lp1KXndgtOy_jCSSVZmeU14SVnW7X10f9TdBv-9M7FRK78Lrn2pKBEpB0qyDkWPqDL4GIOp1Ta0KcNBEVBdfeq3PtXVp071taS7I8kaY_4JkgpJWxs_5QBqMQ</recordid><startdate>20180601</startdate><enddate>20180601</enddate><creator>Hou, Yi</creator><creator>Liu, Rongke</creator><creator>Dai, Bin</creator><creator>Zhao, Ling</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3098-8649</orcidid><orcidid>https://orcid.org/0000-0003-3522-6627</orcidid></search><sort><creationdate>20180601</creationdate><title>Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels</title><author>Hou, Yi ; Liu, Rongke ; Dai, Bin ; Zhao, Ling</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-76648a71c0d701095df380a3286a910af00485fc294cfbe8383c69f15c236be83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Algorithm design and analysis</topic><topic>Channel estimation</topic><topic>Decoding</topic><topic>Estimation</topic><topic>Impulsive noise</topic><topic>Iterative decoding</topic><topic>low-density parity-check codes</topic><topic>Message passing</topic><topic>message passing framework</topic><topic>random-walk metropolis algorithm</topic><topic>Resampling</topic><topic>sampling-importance resampling</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hou, Yi</creatorcontrib><creatorcontrib>Liu, Rongke</creatorcontrib><creatorcontrib>Dai, Bin</creatorcontrib><creatorcontrib>Zhao, Ling</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hou, Yi</au><au>Liu, Rongke</au><au>Dai, Bin</au><au>Zhao, Ling</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels</atitle><jtitle>IEEE transactions on communications</jtitle><stitle>TCOMM</stitle><date>2018-06-01</date><risdate>2018</risdate><volume>66</volume><issue>6</issue><spage>2376</spage><epage>2383</epage><pages>2376-2383</pages><issn>0090-6778</issn><eissn>1558-0857</eissn><coden>IECMBT</coden><abstract>This paper tackles the problem of channel estimation and decoding in environments that exhibit time-varying block-memoryless impulsive noise. In order to perform the estimation in continuous value space and the decoding in discrete value space jointly, a novel message passing framework is proposed that combines the sampling-importance resampling (SIR) estimator and the LDPC sum-product decoder in an iterative manner. The resampling process within the framework is further improved based on the asymptotic performance analysis for mismatched decoding. The simulation results prove the validity of the enhanced SIR estimator in the proposed method and demonstrate our method can achieve better performance than the LDPC decoder with quantile estimator.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TCOMM.2018.2800748</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3098-8649</orcidid><orcidid>https://orcid.org/0000-0003-3522-6627</orcidid></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0090-6778 |
| ispartof | IEEE transactions on communications, 2018-06, Vol.66 (6), p.2376-2383 |
| issn | 0090-6778 1558-0857 |
| language | eng |
| recordid | cdi_crossref_primary_10_1109_TCOMM_2018_2800748 |
| source | IEEE Electronic Library (IEL) |
| subjects | Algorithm design and analysis Channel estimation Decoding Estimation Impulsive noise Iterative decoding low-density parity-check codes Message passing message passing framework random-walk metropolis algorithm Resampling sampling-importance resampling |
| title | Joint Channel Estimation and LDPC Decoding Over Time-Varying Impulsive Noise Channels |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T17%3A27%3A25IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Joint%20Channel%20Estimation%20and%20LDPC%20Decoding%20Over%20Time-Varying%20Impulsive%20Noise%20Channels&rft.jtitle=IEEE%20transactions%20on%20communications&rft.au=Hou,%20Yi&rft.date=2018-06-01&rft.volume=66&rft.issue=6&rft.spage=2376&rft.epage=2383&rft.pages=2376-2383&rft.issn=0090-6778&rft.eissn=1558-0857&rft.coden=IECMBT&rft_id=info:doi/10.1109/TCOMM.2018.2800748&rft_dat=%3Cproquest_RIE%3E2174502168%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2174502168&rft_id=info:pmid/&rft_ieee_id=8278238&rfr_iscdi=true |