乐胖代购免代理版

{"id":"https://openalex.org/W2121089477","doi":"https://doi.org/10.1109/icc.2011.5962908","title":"Multiuser Resource Allocation and LDPC-Based Adaptive Modulation and Coding for OFDMA Downlink","display_name":"Multiuser Resource Allocation and LDPC-Based Adaptive Modulation and Coding for OFDMA Downlink","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2121089477","doi":"https://doi.org/10.1109/icc.2011.5962908","mag":"2121089477"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5962908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5080847872","display_name":"Matteo Mazzotti","orcid":"https://orcid.org/0000-0002-3835-7887"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Mazzotti","raw_affiliation_strings":["WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007089498","display_name":"Simone Moretti","orcid":"https://orcid.org/0000-0001-5599-5613"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simone Moretti","raw_affiliation_strings":["WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009853604","display_name":"Marco Chiani","orcid":"https://orcid.org/0000-0001-8782-8318"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Chiani","raw_affiliation_strings":["WiLab, University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"WiLab, University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":65},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9984,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9983,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.649724},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.58766514}],"concepts":[{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.77570355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.74127454},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.649724},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6004993},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5955495},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.58766514},{"id":"https://openalex.org/C32409245","wikidata":"https://www.wikidata.org/wiki/Q749753","display_name":"Quadrature amplitude modulation","level":4,"score":0.5464751},{"id":"https://openalex.org/C67692717","wikidata":"https://www.wikidata.org/wiki/Q187444","display_name":"Low-density parity-check code","level":3,"score":0.5179995},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5100425},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.43141457},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.43083125},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36127454},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.28669885},{"id":"https://openalex.org/C56296756","wikidata":"https://www.wikidata.org/wiki/Q840922","display_name":"Bit error rate","level":3,"score":0.26309618},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23886353},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20701861},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.19102952},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.18372229},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13192573},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10473591},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10087705},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc.2011.5962908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":9,"referenced_works":["https://openalex.org/W1630733292","https://openalex.org/W1996569258","https://openalex.org/W2108359457","https://openalex.org/W2120034575","https://openalex.org/W2120676604","https://openalex.org/W2139259656","https://openalex.org/W2156441612","https://openalex.org/W2623354676","https://openalex.org/W3041277256"],"related_works":["https://openalex.org/W4388081250","https://openalex.org/W2909457694","https://openalex.org/W2903058006","https://openalex.org/W2548963335","https://openalex.org/W2544069393","https://openalex.org/W2159941915","https://openalex.org/W2123796416","https://openalex.org/W2118098239","https://openalex.org/W2000813696","https://openalex.org/W1995129237"],"abstract_inverted_index":{"In":[0,23],"this":[1],"work":[2],"we":[3,25],"describe":[4],"an":[5,27],"optimization":[6],"technique":[7],"for":[8],"multiuser":[9],"resource":[10],"allocation":[11],"and":[12,15,35,43,67],"adaptive":[13],"modulation":[14,34],"coding":[16],"(AMC)":[17],"in":[18],"OFDMA":[19],"radio":[20],"downlink":[21],"communications.":[22],"particular,":[24],"propose":[26],"innovative":[28],"AMC":[29],"solution,":[30],"based":[31],"on":[32],"M-QAM":[33],"LDPC":[36],"codes,":[37],"jointly":[38],"working":[39],"with":[40,70],"the":[41,47,64],"scheduler":[42],"capable":[44],"to":[45,62],"maximize":[46],"achieved":[48],"throughput":[49],"while":[50],"guaranteeing":[51],"a":[52,68],"given":[53],"set":[54],"of":[55],"BER/FER":[56],"requirements.":[57],"Simulation":[58],"results":[59],"are":[60],"presented":[61],"validate":[63],"proposed":[65],"approach":[66],"comparison":[69],"more":[71],"traditional":[72],"schemes":[73],"is":[74],"provided.":[75]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2121089477","counts_by_year":[],"updated_date":"2024-12-12T13:59:40.785536","created_date":"2016-06-24"}