{"id":"https://openalex.org/W2035020361","doi":"https://doi.org/10.1109/sips.2011.6088961","title":"A high parallel macro block level layered LDPC decoding architecture based on dedicated matrix reordering","display_name":"A high parallel macro block level layered LDPC decoding architecture based on dedicated matrix reordering","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2035020361","doi":"https://doi.org/10.1109/sips.2011.6088961","mag":"2035020361"},"language":"en","primary_location":{"id":"doi:10.1109/sips.2011.6088961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2011.6088961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"},"type":"article","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/A5068684086","display_name":"Qian Xie","orcid":"https://orcid.org/0000-0001-5031-1198"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Qian Xie","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100746961","display_name":"Qian He","orcid":"https://orcid.org/0000-0003-3020-2896"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Qian He","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059358429","display_name":"Xiao Peng","orcid":"https://orcid.org/0000-0001-9774-8629"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xiao Peng","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056982018","display_name":"Ying Cui","orcid":"https://orcid.org/0000-0002-1764-3526"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ying Cui","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100689253","display_name":"Zhixiang Chen","orcid":"https://orcid.org/0000-0003-0020-2115"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhixiang Chen","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110827563","display_name":"Dajiang Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dajiang Zhou","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101825973","display_name":"Satoshi Goto","orcid":"https://orcid.org/0000-0002-6387-048X"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Goto","raw_affiliation_strings":["Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"The Graduate School of Information, Production and Systems, Waseda University, Kitakyushu, Fukuoka, Japan","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.13529015,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"122","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","score":1.0,"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":1.0,"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":0.9991000294685364,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9901999831199646,"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":0.9367380738258362},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7230847477912903},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7221955060958862},{"id":"https://openalex.org/keywords/parity-check-matrix","display_name":"Parity-check matrix","score":0.6438825130462646},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5784595608711243},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.5651998519897461},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.5285906791687012},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.46939295530319214},{"id":"https://openalex.org/keywords/code-rate","display_name":"Code rate","score":0.46616867184638977},{"id":"https://openalex.org/keywords/wimax","display_name":"WiMAX","score":0.4612959623336792},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.45583418011665344},{"id":"https://openalex.org/keywords/clock-rate","display_name":"Clock rate","score":0.4225432872772217},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34997087717056274},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17993363738059998},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.12368831038475037},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.11978748440742493},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0893784761428833},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.06493914127349854}],"concepts":[{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.9367380738258362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7230847477912903},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7221955060958862},{"id":"https://openalex.org/C95925971","wikidata":"https://www.wikidata.org/wiki/Q3100414","display_name":"Parity-check matrix","level":4,"score":0.6438825130462646},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5784595608711243},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.5651998519897461},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.5285906791687012},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.46939295530319214},{"id":"https://openalex.org/C206468330","wikidata":"https://www.wikidata.org/wiki/Q834373","display_name":"Code rate","level":3,"score":0.46616867184638977},{"id":"https://openalex.org/C113950482","wikidata":"https://www.wikidata.org/wiki/Q133973","display_name":"WiMAX","level":3,"score":0.4612959623336792},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.45583418011665344},{"id":"https://openalex.org/C178693496","wikidata":"https://www.wikidata.org/wiki/Q911691","display_name":"Clock rate","level":3,"score":0.4225432872772217},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34997087717056274},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17993363738059998},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.12368831038475037},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.11978748440742493},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0893784761428833},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.06493914127349854},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sips.2011.6088961","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sips.2011.6088961","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Workshop on Signal Processing Systems (SiPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W7241855","https://openalex.org/W1998597557","https://openalex.org/W2020156732","https://openalex.org/W2112229728","https://openalex.org/W2126259357","https://openalex.org/W2128765501","https://openalex.org/W2129475459","https://openalex.org/W2165260847","https://openalex.org/W4300188436"],"related_works":["https://openalex.org/W2220654313","https://openalex.org/W2537963609","https://openalex.org/W2092857423","https://openalex.org/W2361792238","https://openalex.org/W2182725540","https://openalex.org/W3126598192","https://openalex.org/W2066141615","https://openalex.org/W2560915679","https://openalex.org/W2327410813","https://openalex.org/W1981147154"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,81],"high":[4],"parallel":[5],"macro":[6],"block":[7],"level":[8],"layered":[9],"LDPC":[10,27],"decoder":[11,58,75],"architecture":[12],"for":[13,65],"the":[14,44,51,71,97],"quasi-cyclic":[15],"low-density":[16],"parity-check":[17],"(QC-LDPC)":[18],"codes":[19,28],"with":[20,33,70,89],"various":[21],"code":[22,25,35,39,67],"rates":[23,36],"and":[24,37,84],"lengths.":[26],"defined":[29],"in":[30],"WiMAX":[31],"standard":[32],"6":[34],"19":[38],"lengths":[40],"are":[41],"chosen":[42],"as":[43],"demonstration":[45],"of":[46,101],"this":[47,57,74,102],"architecture.":[48,103],"Based":[49],"on":[50],"proposed":[52],"dedicated":[53],"matrix":[54],"reordering":[55],"strategy,":[56],"costs":[59],"12-24":[60],"clock":[61],"cycles":[62],"per":[63],"iteration":[64],"different":[66],"rates.":[68],"Compared":[69],"state-of-art":[72],"work,":[73],"reduces":[76],"total":[77],"memory":[78],"bits":[79],"to":[80],"great":[82],"extent":[83],"achieves":[85],"2x-4.3x":[86],"higher":[87],"parallelism":[88],"1.2x":[90],"hardware":[91],"cost.":[92],"The":[93],"synthesis":[94],"result":[95],"proves":[96],"low":[98],"power":[99],"potential":[100]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
