乐胖代购免代理版

{"id":"https://openalex.org/W2042346087","doi":"https://doi.org/10.1155/2007/16438","title":"Precoded DOSTBC over Rayleigh Channels","display_name":"Precoded DOSTBC over Rayleigh Channels","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2042346087","doi":"https://doi.org/10.1155/2007/16438","mag":"2042346087"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/16438","pdf_url":"https://downloads.hindawi.com/journals/jece/2007/016438.pdf","source":{"id":"https://openalex.org/S22786342","display_name":"Research Letters in Communications","issn_l":"1687-6741","issn":["1687-6741","1687-675X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/jece/2007/016438.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035838103","display_name":"Manav R. Bhatnagar","orcid":"https://orcid.org/0000-0003-0612-594X"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Manav R. Bhatnagar","raw_affiliation_strings":["Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway"],"affiliations":[{"raw_affiliation_string":"Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106716690","display_name":"Are Hj\u00f8rungnes","orcid":null},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Are Hj\u00f8rungnes","raw_affiliation_strings":["Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway"],"affiliations":[{"raw_affiliation_string":"Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102012574","display_name":"Lingyang Song","orcid":"https://orcid.org/0000-0001-8644-8241"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Lingyang Song","raw_affiliation_strings":["Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway"],"affiliations":[{"raw_affiliation_string":"Univ. Graduate Center, Univ. of Oslo, Kjeller, Norway","institution_ids":["https://openalex.org/I184942183"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.578,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":11,"citation_normalized_percentile":{"value":0.726126,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":83,"max":84},"biblio":{"volume":"2007","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":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/T10575","display_name":"Wireless Communication Networks Research","score":0.9993,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9992,"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":[],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6768458},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43676865},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38892737},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32608533}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/16438","pdf_url":"https://downloads.hindawi.com/journals/jece/2007/016438.pdf","source":{"id":"https://openalex.org/S22786342","display_name":"Research Letters in Communications","issn_l":"1687-6741","issn":["1687-6741","1687-675X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2007/16438","pdf_url":"https://downloads.hindawi.com/journals/jece/2007/016438.pdf","source":{"id":"https://openalex.org/S22786342","display_name":"Research Letters in Communications","issn_l":"1687-6741","issn":["1687-6741","1687-675X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":16,"referenced_works":["https://openalex.org/W1488435683","https://openalex.org/W1508642566","https://openalex.org/W1556551509","https://openalex.org/W1982288502","https://openalex.org/W2063157977","https://openalex.org/W2067145564","https://openalex.org/W2105525813","https://openalex.org/W2108247925","https://openalex.org/W2110659753","https://openalex.org/W2127041125","https://openalex.org/W2130256865","https://openalex.org/W2135665698","https://openalex.org/W2164545488","https://openalex.org/W2797638056","https://openalex.org/W3142300713","https://openalex.org/W598996319"],"related_works":["https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W3002753104","https://openalex.org/W2748952813","https://openalex.org/W2077600819","https://openalex.org/W2061531152","https://openalex.org/W2042127053","https://openalex.org/W2007980826","https://openalex.org/W1979597421","https://openalex.org/W1587224694"],"abstract_inverted_index":{"Differential":[0],"orthogonal":[1],"space-time":[2],"block":[3],"codes":[4],"(DOSTBC)":[5],"sent":[6],"over":[7,57],"correlated":[8,58],"Rayleigh":[9,59],"fading":[10],"channels":[11],"are":[12,25],"considered":[13],"in":[14,78,91],"this":[15],"paper.":[16],"Approximate":[17],"expressions":[18],"for":[19,27,126,140,156],"the":[20,39,52,55,68,79,82,92,97,107,115,135,146,151,157],"symbol":[21],"error":[22],"rate":[23],"(SER)":[24],"derived":[26],"DOSTBC":[28,56,127,141,149,155],"withM-PSK,M-PAM,":[31,130],"andM-QAM":[33,132],"constellations":[34],"assuming":[35],"arbitrary":[36,76],"correlation":[37,77,94],"between":[38],"transmit":[40,89,162],"and":[41],"receive":[42],"antennas.":[43],"A":[44],"full":[45],"memoryless":[46],"precoder":[47,64,73,85,99,110,124,138],"is":[48,100,111],"designed":[49],"to":[50],"improve":[51],"performance":[53],"of":[54,118],"MIMO":[60],"channels.":[61],"The":[62],"proposed":[63,84,98,104,109,137,147],"design":[65,74,86,125],"differs":[66],"from":[67],"previous":[69],"work:":[70],"(1)":[71],"our":[72],"considers":[75,87],"channels,":[80],"whereas":[81,106,134],"previously":[83,108,136],"only":[88,161],"correlations":[90],"Kronecker":[93,158],"model;":[95],"(2)":[96],"based":[101,112],"on":[102,113],"minimizing":[103,114],"SER,":[105],"Chernoff":[116],"bound":[117],"approximate":[119],"SER;":[120],"(3)":[121],"we":[122],"propose":[123],"constellations,":[133],"works":[139],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">M-PSK":[143],"only.":[144],"Additionally,":[145],"precoded":[148,154],"outperforms":[150],"conventional":[152],"eigenbeamforming-based":[153],"model":[159],"with":[160],"correlation.":[163]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2042346087","counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2025-01-20T18:12:22.976686","created_date":"2016-06-24"}