{"id":"https://openalex.org/W2068121581","doi":"https://doi.org/10.1109/itw.2014.6970802","title":"Enabling the multi-user generalized degrees of freedom in the Gaussian cellular channel","display_name":"Enabling the multi-user generalized degrees of freedom in the Gaussian cellular channel","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2068121581","doi":"https://doi.org/10.1109/itw.2014.6970802","mag":"2068121581"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2014.6970802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2014.6970802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Information Theory Workshop (ITW 2014)","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1408.5072","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Rick Fritschek","orcid":null},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rick Fritschek","raw_affiliation_strings":["Lehrstuhl f\u00fcr Informationstheorie und Theoretische Informationstechnik, Technische Universit\u00e4t Berlin, Einsteinufer 25, D-10587, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lehrstuhl f\u00fcr Informationstheorie und Theoretische Informationstechnik, Technische Universit\u00e4t Berlin, Einsteinufer 25, D-10587, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":null,"display_name":"Gerhard Wunder","orcid":null},"institutions":[{"id":"https://openalex.org/I2800274787","display_name":"Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute","ror":"https://ror.org/02tbr6331","country_code":"DE","type":"facility","lineage":["https://openalex.org/I2800274787","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Wunder","raw_affiliation_strings":["Fraunhofer Heinrich-Hertz-Institut, Wireless Communication and Networks, Einsteinufer 37, D-10587 Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Heinrich-Hertz-Institut, Wireless Communication and Networks, Einsteinufer 37, D-10587 Berlin, Germany","institution_ids":["https://openalex.org/I2800274787"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6215,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.73557974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"19","issue":null,"first_page":"107","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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":0.9997000098228455,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9988999962806702,"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/channel","display_name":"Channel (broadcasting)","score":0.6801999807357788},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.6122999787330627},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5922999978065491},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.5548999905586243},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.5120999813079834},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4787999987602234},{"id":"https://openalex.org/keywords/adjacent-channel-interference","display_name":"Adjacent-channel interference","score":0.3928999900817871},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.3865000009536743}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6801999807357788},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.6122999787330627},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5922999978065491},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.5548999905586243},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.5120999813079834},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48019999265670776},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4787999987602234},{"id":"https://openalex.org/C134222854","wikidata":"https://www.wikidata.org/wiki/Q4683140","display_name":"Adjacent-channel interference","level":4,"score":0.3928999900817871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38989999890327454},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.3865000009536743},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3458999991416931},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.34389999508857727},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2897999882698059},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2824999988079071},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2797999978065491},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.2718000113964081},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.27140000462532043},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2680000066757202},{"id":"https://openalex.org/C2986910011","wikidata":"https://www.wikidata.org/wiki/Q17517","display_name":"Cellular radio","level":3,"score":0.26570001244544983},{"id":"https://openalex.org/C6532628","wikidata":"https://www.wikidata.org/wiki/Q5137431","display_name":"Co-channel interference","level":4,"score":0.2637999951839447},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.26170000433921814},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C30436405","wikidata":"https://www.wikidata.org/wiki/Q210973","display_name":"Cellular communication","level":3,"score":0.2533000111579895},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.25040000677108765}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/itw.2014.6970802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2014.6970802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Information Theory Workshop (ITW 2014)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1408.5072","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.5072","pdf_url":"https://arxiv.org/pdf/1408.5072","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:publica.fraunhofer.de:publica/387583","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/387583","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1408.5072","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1408.5072","pdf_url":"https://arxiv.org/pdf/1408.5072","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1839132256","https://openalex.org/W2047726141","https://openalex.org/W2050937276","https://openalex.org/W2101431202","https://openalex.org/W2129771846","https://openalex.org/W2151027523","https://openalex.org/W2151450116","https://openalex.org/W2157989362","https://openalex.org/W2163185705","https://openalex.org/W2533153119","https://openalex.org/W2555611774","https://openalex.org/W6638211556","https://openalex.org/W6670899452"],"related_works":[],"abstract_inverted_index":{"There":[0],"has":[1],"been":[2],"major":[3],"progress":[4],"over":[5],"the":[6,11,40,47,69,81,98,110,117,121,136,140,145,152],"last":[7],"decade":[8],"in":[9,144],"understanding":[10],"classical":[12],"interference":[13,141],"channel":[14,72,101,124],"(IC).":[15],"Recent":[16],"key":[17],"results":[18,25],"show":[19,115],"that":[20,39,116],"constant":[21,106],"bit":[22,107],"gap":[23,91,108],"capacity":[24],"can":[26],"be":[27],"obtained":[28],"from":[29,120],"linear":[30],"deterministic":[31],"models":[32],"(LDMs).":[33],"However,":[34],"it":[35],"is":[36,76,103,128],"widely":[37],"unrecognized":[38],"time-invariant,":[41],"frequency-flat":[42],"cellular":[43,71,100,123],"channel,":[44],"which":[45,102],"contains":[46],"IC":[48],"as":[49],"a":[50,105],"special":[51],"case,":[52],"possesses":[53],"some":[54],"additional":[55,118],"generalized":[56],"degrees":[57],"of":[58,109],"freedom":[59],"(GDoF)":[60],"due":[61],"to":[62,151],"multi-user":[63,137],"operation.":[64],"This":[65,127],"was":[66],"proved":[67],"for":[68,80,97],"LDM":[70,111,122],"very":[73],"recently":[74],"but":[75],"an":[77,94],"open":[78],"question":[79],"corresponding":[82],"Gaussian":[83,99],"counterpart.":[84],"In":[85,134],"this":[86,90],"paper,":[87],"we":[88],"close":[89],"and":[92],"provide":[93],"achievable":[95],"sum-rate":[96],"within":[104],"sum":[112],"capacity.":[113],"We":[114],"GDoFs":[119],"carry":[125],"over.":[126],"enabled":[129],"by":[130,142],"signal":[131],"scale":[132],"alignment.":[133],"particular,":[135],"gain":[138],"reduces":[139],"half":[143],"2-user":[146],"per":[147],"cell":[148],"case":[149],"compared":[150],"IC.":[153]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2016-06-24T00:00:00"}