{"id":"https://openalex.org/W1989035442","doi":"https://doi.org/10.1109/iswcs.2011.6125267","title":"Carrier-cooperative transmission in parallel MIMO broadcast channels: Potential gains and algorithms","display_name":"Carrier-cooperative transmission in parallel MIMO broadcast channels: Potential gains and algorithms","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W1989035442","doi":"https://doi.org/10.1109/iswcs.2011.6125267","mag":"1989035442"},"language":"en","primary_location":{"id":"doi:10.1109/iswcs.2011.6125267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","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/A5046690505","display_name":"Christoph Hellings","orcid":"https://orcid.org/0000-0002-9929-9684"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christoph Hellings","raw_affiliation_strings":["Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004140094","display_name":"Wolfgang Utschick","orcid":"https://orcid.org/0000-0002-2871-4246"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wolfgang Utschick","raw_affiliation_strings":["Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, Munich, Germany","institution_ids":["https://openalex.org/I62916508"]},{"raw_affiliation_string":"Associate Institute for Signal Processing, Technische Universit\u00e4t M\u00fcnchen, 80290 Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5046690505"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.3248,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81715493,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"774","last_page":"778"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems 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/T10148","display_name":"Advanced MIMO Systems 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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9990000128746033,"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/precoding","display_name":"Precoding","score":0.815388560295105},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.7667298913002014},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7077789902687073},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6321470737457275},{"id":"https://openalex.org/keywords/transceiver","display_name":"Transceiver","score":0.5898231863975525},{"id":"https://openalex.org/keywords/dirty-paper-coding","display_name":"Dirty paper coding","score":0.5800758600234985},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5525762438774109},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4909816086292267},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.481711208820343},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45996883511543274},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4592014253139496},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4570496380329132},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3730807304382324},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.361115425825119},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.291157603263855},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2514241337776184},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19213029742240906},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10719543695449829}],"concepts":[{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.815388560295105},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.7667298913002014},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7077789902687073},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6321470737457275},{"id":"https://openalex.org/C7720470","wikidata":"https://www.wikidata.org/wiki/Q954187","display_name":"Transceiver","level":3,"score":0.5898231863975525},{"id":"https://openalex.org/C2780186295","wikidata":"https://www.wikidata.org/wiki/Q3305007","display_name":"Dirty paper coding","level":5,"score":0.5800758600234985},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5525762438774109},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4909816086292267},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.481711208820343},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45996883511543274},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4592014253139496},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4570496380329132},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3730807304382324},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.361115425825119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.291157603263855},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2514241337776184},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19213029742240906},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10719543695449829},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"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":[{"id":"doi:10.1109/iswcs.2011.6125267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswcs.2011.6125267","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 8th International Symposium on Wireless Communication Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1513303010","https://openalex.org/W1974598848","https://openalex.org/W2049569101","https://openalex.org/W2072184935","https://openalex.org/W2096092982","https://openalex.org/W2098126478","https://openalex.org/W2105857076","https://openalex.org/W2116913873","https://openalex.org/W2118825332","https://openalex.org/W2120435222","https://openalex.org/W2123836500","https://openalex.org/W2132201981","https://openalex.org/W2136717506","https://openalex.org/W2138767202","https://openalex.org/W2139886998","https://openalex.org/W2143927285","https://openalex.org/W2146377793","https://openalex.org/W2154520586","https://openalex.org/W2171387553","https://openalex.org/W2540169163","https://openalex.org/W2546734431","https://openalex.org/W3100696645","https://openalex.org/W4229746864","https://openalex.org/W6630659094","https://openalex.org/W6662969904","https://openalex.org/W6668545817","https://openalex.org/W6680864942"],"related_works":["https://openalex.org/W2489379490","https://openalex.org/W2141031289","https://openalex.org/W2983013200","https://openalex.org/W2042313882","https://openalex.org/W2734897793","https://openalex.org/W2162315094","https://openalex.org/W3192916075","https://openalex.org/W2156185504","https://openalex.org/W2163799982","https://openalex.org/W2151070970"],"abstract_inverted_index":{"Many":[0],"existing":[1],"optimization":[2,65,85],"approaches":[3],"for":[4],"parallel":[5],"multiple-input":[6],"multiple-output":[7],"(MIMO)":[8],"broadcast":[9,71],"channels":[10],"with":[11],"linear":[12,49],"transceivers":[13],"make":[14],"the":[15,30,64,79,104],"assumption":[16],"that":[17,78,95,107],"encoding":[18],"and":[19,92],"decoding":[20],"is":[21,51,61],"performed":[22],"separately":[23],"on":[24],"each":[25],"carrier.":[26],"However,":[27],"unlike":[28],"in":[29,66],"case":[31],"of":[32,82],"optimal":[33],"non-linear":[34],"dirty":[35],"paper":[36],"coding,":[37],"such":[38,106],"a":[39,96],"carrier-noncooperative":[40,90],"transmission":[41],"was":[42],"shown":[43],"to":[44,56,62,89,111],"be":[45,100],"potentially":[46],"suboptimal":[47],"if":[48],"precoding":[50],"used.":[52],"A":[53],"possible":[54],"way":[55],"design":[57],"carrier-cooperative":[58,114],"transmit":[59],"strategies":[60],"perform":[63],"an":[67],"equivalent":[68],"single-carrier":[69],"MIMO":[70],"channel.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76,93],"show":[77],"careless":[80],"application":[81],"commonly":[83],"used":[84],"tools":[86],"nevertheless":[87],"leads":[88],"solutions,":[91],"demonstrate":[94],"notable":[97],"gain":[98],"can":[99,109],"achieved":[101],"by":[102],"modifying":[103],"algorithms":[105],"they":[108],"converge":[110],"more":[112],"general":[113],"strategies.":[115]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}