{"id":"https://openalex.org/W2768568220","doi":"https://doi.org/10.1109/ewdts.2017.8110069","title":"Generalization of floor lifting for QC-LDPC codes","display_name":"Generalization of floor lifting for QC-LDPC codes","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2768568220","doi":"https://doi.org/10.1109/ewdts.2017.8110069","mag":"2768568220"},"language":"en","primary_location":{"id":"doi:10.1109/ewdts.2017.8110069","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ewdts.2017.8110069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE East-West Design &amp; Test Symposium (EWDTS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086513896","display_name":"Vasiliy S. Usatyuk","orcid":"https://orcid.org/0000-0002-9704-2498"},"institutions":[{"id":"https://openalex.org/I95694802","display_name":"South-West State University","ror":"https://ror.org/005ezrx44","country_code":"RU","type":"education","lineage":["https://openalex.org/I95694802"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Vasiliy Usatyuk","raw_affiliation_strings":["South- West State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South- West State University","institution_ids":["https://openalex.org/I95694802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036965658","display_name":"S. I. Egorov","orcid":"https://orcid.org/0000-0001-5859-1024"},"institutions":[{"id":"https://openalex.org/I95694802","display_name":"South-West State University","ror":"https://ror.org/005ezrx44","country_code":"RU","type":"education","lineage":["https://openalex.org/I95694802"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sergey Egorov","raw_affiliation_strings":["South- West State University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South- West State University","institution_ids":["https://openalex.org/I95694802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I95694802"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2017","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-density-parity-check-code","display_name":"Low-density parity-check code","score":0.8853375911712646},{"id":"https://openalex.org/keywords/circulant-matrix","display_name":"Circulant matrix","score":0.6642028093338013},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5784453749656677},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5375881195068359},{"id":"https://openalex.org/keywords/concatenated-error-correction-code","display_name":"Concatenated error correction code","score":0.5373526811599731},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5363297462463379},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5357645153999329},{"id":"https://openalex.org/keywords/error-floor","display_name":"Error floor","score":0.5203853845596313},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5031153559684753},{"id":"https://openalex.org/keywords/turbo-code","display_name":"Turbo code","score":0.44560492038726807},{"id":"https://openalex.org/keywords/serial-concatenated-convolutional-codes","display_name":"Serial concatenated convolutional codes","score":0.4239721894264221},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.4191417098045349},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3730999231338501},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.370078444480896},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.27439677715301514},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.26543116569519043},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09668079018592834}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.8853375911712646},{"id":"https://openalex.org/C115973184","wikidata":"https://www.wikidata.org/wiki/Q245457","display_name":"Circulant matrix","level":2,"score":0.6642028093338013},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5784453749656677},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5375881195068359},{"id":"https://openalex.org/C78944582","wikidata":"https://www.wikidata.org/wiki/Q5158264","display_name":"Concatenated error correction code","level":4,"score":0.5373526811599731},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5363297462463379},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5357645153999329},{"id":"https://openalex.org/C46462455","wikidata":"https://www.wikidata.org/wiki/Q5395712","display_name":"Error floor","level":4,"score":0.5203853845596313},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5031153559684753},{"id":"https://openalex.org/C114504821","wikidata":"https://www.wikidata.org/wiki/Q2164281","display_name":"Turbo code","level":3,"score":0.44560492038726807},{"id":"https://openalex.org/C33529081","wikidata":"https://www.wikidata.org/wiki/Q18378194","display_name":"Serial concatenated convolutional codes","level":5,"score":0.4239721894264221},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.4191417098045349},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3730999231338501},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.370078444480896},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.27439677715301514},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.26543116569519043},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09668079018592834},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ewdts.2017.8110069","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ewdts.2017.8110069","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE East-West Design &amp; Test Symposium (EWDTS)","raw_type":"proceedings-article"},{"id":"mag:3190836624","is_oa":false,"landing_page_url":"https://jglobal.jst.go.jp/en/detail?JGLOBAL_ID=201702257433291913","pdf_url":null,"source":{"id":"https://openalex.org/S4306512817","display_name":"IEEE Conference Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Conference Proceedings","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.5600000023841858,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1484692004","https://openalex.org/W1655346886","https://openalex.org/W1667880265","https://openalex.org/W1902804322","https://openalex.org/W1973712217","https://openalex.org/W1994317018","https://openalex.org/W2011610846","https://openalex.org/W2045669579","https://openalex.org/W2050603370","https://openalex.org/W2052423140","https://openalex.org/W2109489513","https://openalex.org/W2114223390","https://openalex.org/W2118334163","https://openalex.org/W2128765501","https://openalex.org/W2129077868","https://openalex.org/W2135764410","https://openalex.org/W2162346886","https://openalex.org/W2168300614","https://openalex.org/W2293231900","https://openalex.org/W2553702736","https://openalex.org/W2963308128","https://openalex.org/W3105529327","https://openalex.org/W3125301056","https://openalex.org/W4285719527","https://openalex.org/W4302493484","https://openalex.org/W6628810906"],"related_works":["https://openalex.org/W2139745099","https://openalex.org/W2015101254","https://openalex.org/W2132566027","https://openalex.org/W1782566311","https://openalex.org/W2127950068","https://openalex.org/W1968988046","https://openalex.org/W2373473769","https://openalex.org/W2126450554","https://openalex.org/W1541978849","https://openalex.org/W2534678992"],"abstract_inverted_index":{"The":[0,25,69],"given":[1,19],"paper":[2],"presents":[3],"a":[4,8,18,32,46,57,76,95],"method":[5,27,92],"for":[6,79],"constructing":[7],"QC-LDPC":[9,20,49,62],"code":[10,21,63],"of":[11,22,34,48,61],"shorter":[12],"length":[13,15],"by":[14],"adaption":[16],"from":[17,56],"maximal":[23],"length.":[24,68],"proposed":[26,90],"can":[28],"be":[29],"considered":[30],"as":[31],"generalization":[33],"floor":[35],"lifting.":[36],"Making":[37],"some":[38],"offline":[39],"calculation":[40],"it":[41],"is":[42,75],"possible":[43],"to":[44],"construct":[45],"sequence":[47],"codes":[50],"with":[51],"different":[52],"circulant":[53],"sizes":[54],"generated":[55],"single":[58],"exponent":[59],"matrix":[60],"which":[64],"has":[65],"the":[66,82,89],"largest":[67],"only":[70],"parameter":[71],"stored":[72],"in":[73,81],"memory":[74],"constant":[77],"needed":[78],"scaling":[80],"lifting":[83,91,105],"procedure.":[84],"Simulation":[85],"results":[86],"show":[87],"that":[88],"achieves":[93],"around":[94],"0.1":[96],"dB":[97],"coding":[98],"gain":[99],"on":[100],"short":[101],"lengths":[102],"over":[103],"previous":[104],"approaches.":[106]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
