Optimized max-dmin precoder assuming maximum squared Euclidean weight-mapping and turbo detection
The concatenation of multiple-input multiple-output (MIMO) linear precoder with an outer forward error correction (FEC) encoder is investigated at the transmitter. Turbo detection is applied at the receiver for the decoding. The bit-interleaved codeword is considered to be grouped and mapped directl...
Uloženo v:
| Vydáno v: | International Symposium on Turbo Codes and Iterative Information Processing (Print) s. 161 - 165 |
|---|---|
| Hlavní autoři: | , , , , |
| Médium: | Konferenční příspěvek |
| Jazyk: | angličtina |
| Vydáno: |
IEEE
01.09.2016
|
| Témata: | |
| ISSN: | 2165-4719 |
| On-line přístup: | Získat plný text |
| Tagy: |
Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
| Abstract | The concatenation of multiple-input multiple-output (MIMO) linear precoder with an outer forward error correction (FEC) encoder is investigated at the transmitter. Turbo detection is applied at the receiver for the decoding. The bit-interleaved codeword is considered to be grouped and mapped directly onto the received constellation thanks to a MIMO symbol mapper. We exploit the optimal maximum squared Euclidean weight (MSEW) mappings for two forms of max-d min precoder to propose a novel precoder referred to as max-ℓ min . The switching threshold between both forms is optimized by considering all received sequences whose binary mappings differ by exactly one bit and by first maximizing the minimum Euclidean distance within this set and then minimizing the number of pairs achieving it. Extrinsic information transfer (EXIT) chart is also used to validate the analysis. Simulation results show significant improvement, in terms of system error-rate performance, of the max-ℓ min compared to the conventional max-d min . |
|---|---|
| AbstractList | The concatenation of multiple-input multiple-output (MIMO) linear precoder with an outer forward error correction (FEC) encoder is investigated at the transmitter. Turbo detection is applied at the receiver for the decoding. The bit-interleaved codeword is considered to be grouped and mapped directly onto the received constellation thanks to a MIMO symbol mapper. We exploit the optimal maximum squared Euclidean weight (MSEW) mappings for two forms of max-d min precoder to propose a novel precoder referred to as max-ℓ min . The switching threshold between both forms is optimized by considering all received sequences whose binary mappings differ by exactly one bit and by first maximizing the minimum Euclidean distance within this set and then minimizing the number of pairs achieving it. Extrinsic information transfer (EXIT) chart is also used to validate the analysis. Simulation results show significant improvement, in terms of system error-rate performance, of the max-ℓ min compared to the conventional max-d min . |
| Author | Rostaing, Philippe Nhat-Quang Nhan Radoi, Emanuel Amis, Karine Collin, Ludovic |
| Author_xml | – sequence: 1 surname: Nhat-Quang Nhan fullname: Nhat-Quang Nhan email: nhat-quang.nhan@univ-brest.fr organization: Lab.-STICC, Univ. Eur. de Bretagne, Brest, France – sequence: 2 givenname: Philippe surname: Rostaing fullname: Rostaing, Philippe email: philippe.rostaing@univ-brest.fr organization: Lab.-STICC, Univ. Eur. de Bretagne, Brest, France – sequence: 3 givenname: Karine surname: Amis fullname: Amis, Karine email: karine.amis@telecom-bretagne.eu organization: Signal & Commun. Dept., Telecom Bretagne, Brest, France – sequence: 4 givenname: Ludovic surname: Collin fullname: Collin, Ludovic email: ludovic.collin@univ-brest.fr organization: Lab.-STICC, Univ. Eur. de Bretagne, Brest, France – sequence: 5 givenname: Emanuel surname: Radoi fullname: Radoi, Emanuel email: emanuel.radoi@univ-brest.fr organization: Lab.-STICC, Univ. Eur. de Bretagne, Brest, France |
| BookMark | eNotkMtOwzAURA0Cibb0AxAb_0DCdezE8RJFpVSq1AVlXd04161RnYQ8xOPraUVXI505msVM2U3d1MTYg4BYCDBPq7dtEScgslinRoLRV2wqUjAgFQh5zSaJyNJIaWHu2LzvPwBAitwIBROGm3bwwf9SxQN-R1XwNW87sk1FHce-H09gf658GAPvP0fsTupitEdfEdb8i_z-MEQB2_YsYl3xYezKhlc0kB18U9-zW4fHnuaXnLH3l8W2eI3Wm-WqeF5HB5GoISqVy62U2iYZYKINGOvISuuwJERSubM2QZGjcqBcZiGTOrVl5rQWUGolZ-zxf9cT0a7tfMDuZ3d5RP4B0aFZOQ |
| ContentType | Conference Proceeding |
| DBID | 6IE 6IL CBEJK RIE RIL |
| DOI | 10.1109/ISTC.2016.7593097 |
| DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Xplore POP ALL IEEE Xplore All Conference Proceedings IEEE Electronic Library (IEL) IEEE Proceedings Order Plans (POP All) 1998-Present |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: RIE name: IEL url: https://ieeexplore.ieee.org/ sourceTypes: Publisher |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| EISBN | 1509034013 9781509034017 |
| EISSN | 2165-4719 |
| EndPage | 165 |
| ExternalDocumentID | 7593097 |
| Genre | orig-research |
| GroupedDBID | 6IE 6IF 6IH 6IK 6IL 6IN AAJGR AAWTH ADZIZ ALMA_UNASSIGNED_HOLDINGS BEFXN BFFAM BGNUA BKEBE BPEOZ CBEJK CHZPO IEGSK IPLJI OCL RIE RIL |
| ID | FETCH-LOGICAL-h124t-b4f8c337c260a27909cfec3cfabeaae48fcc2a18a4f04f6c06375cb6f7710b743 |
| IEDL.DBID | RIE |
| IngestDate | Wed Aug 27 01:38:58 EDT 2025 |
| IsDoiOpenAccess | false |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-h124t-b4f8c337c260a27909cfec3cfabeaae48fcc2a18a4f04f6c06375cb6f7710b743 |
| OpenAccessLink | https://hal.science/hal-01487077 |
| PageCount | 5 |
| ParticipantIDs | ieee_primary_7593097 |
| PublicationCentury | 2000 |
| PublicationDate | 2016-Sept. |
| PublicationDateYYYYMMDD | 2016-09-01 |
| PublicationDate_xml | – month: 09 year: 2016 text: 2016-Sept. |
| PublicationDecade | 2010 |
| PublicationTitle | International Symposium on Turbo Codes and Iterative Information Processing (Print) |
| PublicationTitleAbbrev | ISTC |
| PublicationYear | 2016 |
| Publisher | IEEE |
| Publisher_xml | – name: IEEE |
| SSID | ssj0003189140 |
| Score | 1.6113203 |
| Snippet | The concatenation of multiple-input multiple-output (MIMO) linear precoder with an outer forward error correction (FEC) encoder is investigated at the... |
| SourceID | ieee |
| SourceType | Publisher |
| StartPage | 161 |
| SubjectTerms | Decoding iterative receiver Linear MIMO precoder Matrix decomposition MIMO Receivers Silicon turbo detection |
| Title | Optimized max-dmin precoder assuming maximum squared Euclidean weight-mapping and turbo detection |
| URI | https://ieeexplore.ieee.org/document/7593097 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LSwMxEA61eNCLj1Z8k4NH0-4jTbLn0qKXWrBCb2Xyqgvutra7Kv56k-1SFbx4CwkhMJMw30y-mUHohlPQIEASoIwSKpUioERIohgYN9ZSYUXVbIKPRmI6TcYNdLvNhTHGVOQz0_HD6i9fL1TpQ2Vd3kviIOE7aIdztsnV2sZT3N1MnLNQf1yGQdK9f5z0PXeLdep9vxqoVPZjePC_kw9R-zsRD4-3JuYINUx-jPZ_1BBsIXhwjz5LP43GGXwQXwsXL72bq80KO2Rcuom5X0qzMsPr19IzzvGgVC-pNpDj9yo2SjLwhRrmGHKNnRWSC6xNUdG08jZ6Gg4m_TtS900gz85aF0RSK1Qcc-V8FYh4EiTKGhUrC9IAGCd-pSIIBVAbUMuUQym8pySz3MEN6SDFCWrmi9ycIiwDCkxEIVgtqGLcKdAyCLRlDnixJDpDLS-s2XJTGmNWy-n87-kLtOf1saFoXaJmsSrNFdpVb0W6Xl1X-vwCBfClUA |
| linkProvider | IEEE |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LTwIxEG4QTdSLDzS-7cGjhX2UtnsmEIiIJGLCjcz2gSTugsCq8dfbLhvUxIu3ZpqmSafNfDP9ZgahG05BgYCYAGWU0FhKAlL4JAiBcW0MFUbkzSZ4ryeGw6hfQrfrXBitdU4-01U3zP_y1VRmLlRW4_Uo9CK-gTbrlAbeKltrHVGxtzOy7kLxdel7Ua3zOGg49harFit_tVDJLUhr739776Oj71Q83F8bmQNU0ukh2v1RRbCC4ME--2TyqRVO4IO4arh45hxdpefYYuPMCsZuapJkCV68Zo5zjpuZfJkoDSl-z6OjJAFXqmGMIVXY2qF4ipVe5kSt9Ag9tZqDRpsUnRPIs7XXSxJTI2QYcmm9FQh45EXSaBlKA7EG0FYBUgbgC6DGo4ZJi1N4XcbMcAs4YgsqjlE5nab6BOHYo8BE4INRgkrGrQoNA08ZZqEXi4JTVHGHNZqtimOMinM6-1t8jbbbg_vuqNvp3Z2jHaebFWHrApWX80xfoi35tpws5le5br8AykKolw |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=proceeding&rft.title=International+Symposium+on+Turbo+Codes+and+Iterative+Information+Processing+%28Print%29&rft.atitle=Optimized+max-dmin+precoder+assuming+maximum+squared+Euclidean+weight-mapping+and+turbo+detection&rft.au=Nhat-Quang+Nhan&rft.au=Rostaing%2C+Philippe&rft.au=Amis%2C+Karine&rft.au=Collin%2C+Ludovic&rft.date=2016-09-01&rft.pub=IEEE&rft.eissn=2165-4719&rft.spage=161&rft.epage=165&rft_id=info:doi/10.1109%2FISTC.2016.7593097&rft.externalDocID=7593097 |