{"id":"https://openalex.org/W3207349924","doi":"https://doi.org/10.1109/access.2021.3121587","title":"Review on 5G NR LDPC Code: Recommendations for DTTB System","display_name":"Review on 5G NR LDPC Code: Recommendations for DTTB System","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3207349924","doi":"https://doi.org/10.1109/access.2021.3121587","mag":"3207349924"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3121587","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2021.3121587","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070041755","display_name":"Fengshuang Li","orcid":"https://orcid.org/0000-0001-6026-1673"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fengshuang Li","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460131","display_name":"Chao Zhang","orcid":"https://orcid.org/0000-0002-0568-9922"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Zhang","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China."],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China.","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078465270","display_name":"Kewu Peng","orcid":"https://orcid.org/0000-0002-8834-5008"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kewu Peng","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China."],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China.","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039113924","display_name":"Aleksei Krylov","orcid":"https://orcid.org/0000-0003-0055-5594"},"institutions":[{"id":"https://openalex.org/I212220629","display_name":"Peter the Great St. Petersburg Polytechnic University","ror":"https://ror.org/02x91aj62","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Aleksei E. Krylov","raw_affiliation_strings":["Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia."],"affiliations":[{"raw_affiliation_string":"Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia.","institution_ids":["https://openalex.org/I212220629"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030050332","display_name":"Aleksandr A. Katyushnyj","orcid":null},"institutions":[{"id":"https://openalex.org/I212220629","display_name":"Peter the Great St. Petersburg Polytechnic University","ror":"https://ror.org/02x91aj62","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Aleksandr A. Katyushnyj","raw_affiliation_strings":["Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia."],"affiliations":[{"raw_affiliation_string":"Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia.","institution_ids":["https://openalex.org/I212220629"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081588219","display_name":"Andrey Rashich","orcid":"https://orcid.org/0000-0001-8099-513X"},"institutions":[{"id":"https://openalex.org/I212220629","display_name":"Peter the Great St. Petersburg Polytechnic University","ror":"https://ror.org/02x91aj62","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Andrey V. Rashich","raw_affiliation_strings":["Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia."],"affiliations":[{"raw_affiliation_string":"Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia.","institution_ids":["https://openalex.org/I212220629"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101635730","display_name":"Dmitry Tkachenko","orcid":"https://orcid.org/0000-0002-7867-8191"},"institutions":[{"id":"https://openalex.org/I212220629","display_name":"Peter the Great St. Petersburg Polytechnic University","ror":"https://ror.org/02x91aj62","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Dmitry A. Tkachenko","raw_affiliation_strings":["Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia."],"affiliations":[{"raw_affiliation_string":"Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia.","institution_ids":["https://openalex.org/I212220629"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067487363","display_name":"Sergey B. Makarov","orcid":"https://orcid.org/0000-0001-7006-9634"},"institutions":[{"id":"https://openalex.org/I212220629","display_name":"Peter the Great St. Petersburg Polytechnic University","ror":"https://ror.org/02x91aj62","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Sergey B. Makarov","raw_affiliation_strings":["Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia."],"affiliations":[{"raw_affiliation_string":"Higher School of Applied Physics and Space Technologies, Peter the Great St.Petersburg Polytechnic University, St.Petersburg, 195251, Russia.","institution_ids":["https://openalex.org/I212220629"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100403297","display_name":"Jian Song","orcid":"https://orcid.org/0000-0002-6066-9510"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Song","raw_affiliation_strings":["Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China."],"affiliations":[{"raw_affiliation_string":"Tsinghua National Laboratory of Information Science and Technology, Department of Electronic Engineering, Tsinghua University, Beijing, 100084, China and Peng Cheng Laboratory, Shenzhen, 518055, China.","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I99065089"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850,"provenance":"doaj"},"fwci":1.896,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.786866,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":91},"biblio":{"volume":"9","issue":null,"first_page":"155413","last_page":"155424"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":0.9997,"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":0.9997,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9994,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9957,"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/implementation","display_name":"Implementation","score":0.5978792},{"id":"https://openalex.org/keywords/forward-error-correction","display_name":"Forward error correction","score":0.4793647},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.45524874}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9325874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8351477},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5978792},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5963551},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.58988017},{"id":"https://openalex.org/C202932441","wikidata":"https://www.wikidata.org/wiki/Q55611017","display_name":"Forward error correction","level":3,"score":0.4793647},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4585959},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.45524874},{"id":"https://openalex.org/C166366890","wikidata":"https://www.wikidata.org/wiki/Q602136","display_name":"Channel code","level":3,"score":0.44241324},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.28692982},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06118825},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3121587","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/127de6b6983e443590718d2b6205feac","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3121587","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.43}],"grants":[{"funder":"https://openalex.org/F4320318558","funder_display_name":"Peng Cheng Laboratory","award_id":"PCL2021A10"},{"funder":"https://openalex.org/F4320322392","funder_display_name":"Tsinghua University","award_id":null},{"funder":"https://openalex.org/F4320327494","funder_display_name":"Ministry of Science and Higher Education of the Russian Federation","award_id":null}],"datasets":[],"versions":[],"referenced_works_count":74,"referenced_works":["https://openalex.org/W1480577960","https://openalex.org/W1511760703","https://openalex.org/W1573665190","https://openalex.org/W1624398890","https://openalex.org/W1964402820","https://openalex.org/W1964565259","https://openalex.org/W1973053641","https://openalex.org/W2000141146","https://openalex.org/W2008209264","https://openalex.org/W2012642489","https://openalex.org/W2046091144","https://openalex.org/W2058275835","https://openalex.org/W2058963238","https://openalex.org/W2075568400","https://openalex.org/W2096084217","https://openalex.org/W2098741159","https://openalex.org/W2100307260","https://openalex.org/W2101147641","https://openalex.org/W2101394529","https://openalex.org/W2109317804","https://openalex.org/W2110412248","https://openalex.org/W2110585393","https://openalex.org/W2112229728","https://openalex.org/W2112619536","https://openalex.org/W2115353412","https://openalex.org/W2115461214","https://openalex.org/W2118334163","https://openalex.org/W2123530431","https://openalex.org/W2124719403","https://openalex.org/W2127002303","https://openalex.org/W2128765501","https://openalex.org/W2135764410","https://openalex.org/W2136204051","https://openalex.org/W2139164285","https://openalex.org/W2140655888","https://openalex.org/W2140772839","https://openalex.org/W2147776616","https://openalex.org/W2152203581","https://openalex.org/W2153387329","https://openalex.org/W2159080219","https://openalex.org/W2159781015","https://openalex.org/W2169245111","https://openalex.org/W2294478678","https://openalex.org/W2562965985","https://openalex.org/W2584096399","https://openalex.org/W2607394772","https://openalex.org/W2759650797","https://openalex.org/W2789892786","https://openalex.org/W2794088621","https://openalex.org/W2803595115","https://openalex.org/W2807545310","https://openalex.org/W2890246027","https://openalex.org/W2897841942","https://openalex.org/W2902329488","https://openalex.org/W2904234457","https://openalex.org/W2912349571","https://openalex.org/W2940115395","https://openalex.org/W2943121866","https://openalex.org/W3000215236","https://openalex.org/W3011966956","https://openalex.org/W3025810997","https://openalex.org/W3034882677","https://openalex.org/W3048634177","https://openalex.org/W3082242823","https://openalex.org/W3085257401","https://openalex.org/W3091757364","https://openalex.org/W3094383123","https://openalex.org/W3096121843","https://openalex.org/W3097589022","https://openalex.org/W3110023844","https://openalex.org/W3135971701","https://openalex.org/W4256229456","https://openalex.org/W596214406","https://openalex.org/W91277888"],"related_works":["https://openalex.org/W4221096776","https://openalex.org/W2957709805","https://openalex.org/W2916248738","https://openalex.org/W2811127143","https://openalex.org/W2623918504","https://openalex.org/W2622922565","https://openalex.org/W2151072989","https://openalex.org/W2100531868","https://openalex.org/W2011630204","https://openalex.org/W1968720239"],"abstract_inverted_index":{"The":[0,22],"freezing":[1],"of":[2,24,128,148,187],"the":[3,44,63,106,118,188],"5th":[4],"generation":[5,46],"new":[6,20,144],"radio":[7],"(5G":[8],"NR)":[9],"Release":[10],"16":[11],"indicates":[12],"that":[13,39,138],"5G":[14,41,69,149],"development":[15,186],"has":[16,56],"stepped":[17],"into":[18],"a":[19,25,86,132,146],"stage.":[21],"application":[23],"dedicated":[26],"low-density":[27],"parity-check":[28],"(LDPC)":[29],"code":[30,67,152,160],"for":[31,89,121,134,178,184],"channel":[32,90,136],"coding":[33,91,137],"is":[34,154],"an":[35],"important":[36],"technical":[37],"advance":[38],"distinguishes":[40],"NR":[42,70,150],"from":[43,157],"4th":[45],"(4G)":[47],"long-term":[48],"evolution":[49],"(LTE)":[50],"and":[51,79,124,142,162,166,174],"LTE-advanced.":[52],"Although":[53],"LDPC":[54,66,151],"codes":[55],"been":[57],"used":[58],"in":[59,68,92],"many":[60,72],"different":[61],"systems,":[62],"newly":[64],"developed":[65],"integrates":[71],"cutting-edge":[73],"technologies":[74],"to":[75,110],"provide":[76,131],"better":[77],"performance":[78,141],"attractive":[80],"features.":[81],"Thus,":[82],"it":[83],"can":[84],"be":[85],"good":[87],"reference":[88,133],"other":[93],"evolving":[94],"systems":[95],"headed":[96],"by":[97],"digital":[98],"terrestrial":[99],"television":[100],"broadcasting":[101],"(DTTB).":[102],"In":[103],"emerging":[104],"applications,":[105],"DTTB":[107,135,189],"system":[108],"needs":[109],"carry":[111],"information":[112],"with":[113],"higher":[114],"density,":[115],"while":[116],"meeting":[117],"high":[119],"requirements":[120],"real-time,":[122],"coverage,":[123],"bit":[125],"error":[126],"rate":[127],"broadcasting.":[129],"To":[130],"improves":[139],"its":[140],"supports":[143],"services,":[145],"review":[147],"implementation":[153],"carried":[155],"out":[156],"three":[158],"aspects:":[159],"analysis":[161],"design,":[163],"decoding":[164],"algorithm,":[165],"decoder":[167],"architecture.":[168],"We":[169],"thoroughly":[170],"evaluate":[171],"each":[172],"solution":[173],"highlight":[175],"some":[176,182],"candidates":[177],"existing":[179],"implementations":[180],"or":[181],"directions":[183],"further":[185],"system.":[190]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W3207349924","counts_by_year":[{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1}],"updated_date":"2024-12-30T02:49:51.679631","created_date":"2021-10-25"}