{"id":"https://openalex.org/W2135011426","doi":"https://doi.org/10.1109/icassp.2008.4518270","title":"Pre-processing of convolutional codes for reducing decoding power consumption","display_name":"Pre-processing of convolutional codes for reducing decoding power consumption","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2135011426","doi":"https://doi.org/10.1109/icassp.2008.4518270","mag":"2135011426"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4518270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518270","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5083264630","display_name":"Wei Shao","orcid":"https://orcid.org/0000-0002-0663-6005"},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wei Shao","raw_affiliation_strings":["APT Group, School of Computer Science, University of Manchester, Institute of Science and Technology, UK","APT Group, Univ. of Manchester, Manchester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"APT Group, School of Computer Science, University of Manchester, Institute of Science and Technology, UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"APT Group, Univ. of Manchester, Manchester","institution_ids":["https://openalex.org/I28407311"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030853158","display_name":"L.E.M. Brackenbury","orcid":null},"institutions":[{"id":"https://openalex.org/I28407311","display_name":"University of Manchester","ror":"https://ror.org/027m9bs27","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Linda Brackenbury","raw_affiliation_strings":["APT Group, School of Computer Science, University of Manchester, Institute of Science and Technology, UK","APT Group, Univ. of Manchester, Manchester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"APT Group, School of Computer Science, University of Manchester, Institute of Science and Technology, UK","institution_ids":["https://openalex.org/I28407311"]},{"raw_affiliation_string":"APT Group, Univ. of Manchester, Manchester","institution_ids":["https://openalex.org/I28407311"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2826,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86108919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"c 17","issue":null,"first_page":"2957","last_page":"2960"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":1.0,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9998000264167786,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9987000226974487,"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/viterbi-decoder","display_name":"Viterbi decoder","score":0.9297747611999512},{"id":"https://openalex.org/keywords/convolutional-code","display_name":"Convolutional code","score":0.8423397541046143},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7765135765075684},{"id":"https://openalex.org/keywords/viterbi-algorithm","display_name":"Viterbi algorithm","score":0.7689435482025146},{"id":"https://openalex.org/keywords/soft-decision-decoder","display_name":"Soft-decision decoder","score":0.7545391321182251},{"id":"https://openalex.org/keywords/soft-output-viterbi-algorithm","display_name":"Soft output Viterbi algorithm","score":0.7242817878723145},{"id":"https://openalex.org/keywords/iterative-viterbi-decoding","display_name":"Iterative Viterbi decoding","score":0.6874117851257324},{"id":"https://openalex.org/keywords/sequential-decoding","display_name":"Sequential decoding","score":0.6300293803215027},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.524516224861145},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43638113141059875},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.4157821238040924},{"id":"https://openalex.org/keywords/block-code","display_name":"Block code","score":0.15439441800117493}],"concepts":[{"id":"https://openalex.org/C117379686","wikidata":"https://www.wikidata.org/wiki/Q6996459","display_name":"Viterbi decoder","level":3,"score":0.9297747611999512},{"id":"https://openalex.org/C157899210","wikidata":"https://www.wikidata.org/wiki/Q1395022","display_name":"Convolutional code","level":3,"score":0.8423397541046143},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7765135765075684},{"id":"https://openalex.org/C60582962","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Viterbi algorithm","level":3,"score":0.7689435482025146},{"id":"https://openalex.org/C185588885","wikidata":"https://www.wikidata.org/wiki/Q7553811","display_name":"Soft-decision decoder","level":3,"score":0.7545391321182251},{"id":"https://openalex.org/C130319729","wikidata":"https://www.wikidata.org/wiki/Q83886","display_name":"Soft output Viterbi algorithm","level":5,"score":0.7242817878723145},{"id":"https://openalex.org/C113638808","wikidata":"https://www.wikidata.org/wiki/Q6094410","display_name":"Iterative Viterbi decoding","level":5,"score":0.6874117851257324},{"id":"https://openalex.org/C193969084","wikidata":"https://www.wikidata.org/wiki/Q7452500","display_name":"Sequential decoding","level":4,"score":0.6300293803215027},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.524516224861145},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43638113141059875},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.4157821238040924},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.15439441800117493}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icassp.2008.4518270","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518270","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.681.7574","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.681.7574","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://apt.cs.manchester.ac.uk/ftp/pub/apt/papers/Shao_ICASSP08.pdf","raw_type":"text"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/510fd973-80d5-4a9a-8700-e216f260845d","is_oa":false,"landing_page_url":"https://research.manchester.ac.uk/en/publications/510fd973-80d5-4a9a-8700-e216f260845d","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Shao, W & Brackenbury, L 2008, Pre-processing of convolutional codes for reducing decoding power consumption. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|ICASSP IEEE Int Conf Acoust Speech Signal Process Proc. IEEE, pp. 2957-2960, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, Las Vegas, NV, 1/07/08. https://doi.org/10.1109/ICASSP.2008.4518270","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:pure.atira.dk:publications/510fd973-80d5-4a9a-8700-e216f260845d","is_oa":false,"landing_page_url":"https://www.research.manchester.ac.uk/portal/en/publications/preprocessing-of-convolutional-codes-for-reducing-decoding-power-consumption(510fd973-80d5-4a9a-8700-e216f260845d).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Shao, W & Brackenbury, L 2008, Pre-processing of convolutional codes for reducing decoding power consumption. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings|ICASSP IEEE Int Conf Acoust Speech Signal Process Proc. IEEE, pp. 2957-2960, 2008 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP, Las Vegas, NV, 1/07/08. https://doi.org/10.1109/ICASSP.2008.4518270","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2079363366","https://openalex.org/W2098220581","https://openalex.org/W2121606987","https://openalex.org/W2987657883"],"related_works":["https://openalex.org/W2375912048","https://openalex.org/W1915619113","https://openalex.org/W2133857928","https://openalex.org/W2783469447","https://openalex.org/W4247279932","https://openalex.org/W2790444905","https://openalex.org/W2374292458","https://openalex.org/W2025673760","https://openalex.org/W2007227294","https://openalex.org/W1843778016"],"abstract_inverted_index":{"This":[0,43],"paper":[1],"presents":[2],"a":[3,17,83],"new":[4],"pre-processing":[5],"approach":[6],"for":[7],"convolutional":[8],"codes":[9],"that":[10],"can":[11,40,89],"provide":[12],"the":[13,25,29,37,49,62,66,93],"adaptive":[14],"capability":[15],"to":[16,47,71],"standard":[18,84],"Viterbi":[19,38,50,67,85],"decoder.":[20],"By":[21],"identifying":[22],"and":[23],"generating":[24],"decoded":[26],"data":[27],"from":[28],"zero":[30],"Hamming":[31],"distance":[32],"path,":[33],"all":[34],"computations":[35],"in":[36,52,61],"decoder":[39,51,68,86],"be":[41,90],"avoided.":[42],"makes":[44],"it":[45],"possible":[46],"stop":[48],"real":[53],"time":[54],"as":[55,57,96,98],"long":[56],"no":[58],"error":[59],"occurs":[60],"received":[63],"code":[64],"words;":[65],"is":[69,95],"restarted":[70],"correct":[72],"errors":[73],"otherwise.":[74],"With":[75],"this":[76],"approach,":[77],"significant":[78],"power,":[79],"i.e.":[80],"97%":[81],"of":[82],"power":[87],"dissipation,":[88],"saved":[91],"when":[92],"Eb/No":[94],"low":[97],"13":[99],"dB.":[100]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}