{"id":"https://openalex.org/W2167814091","doi":"https://doi.org/10.1109/isit.2004.1365226","title":"Higher order differential matrix modulation","display_name":"Higher order differential matrix modulation","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2167814091","doi":"https://doi.org/10.1109/isit.2004.1365226","mag":"2167814091"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2004.1365226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"},"type":"conference-paper","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/A5091790848","display_name":"Gerhard Bauch","orcid":"https://orcid.org/0000-0002-0050-2604"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"G.A. Bauch","raw_affiliation_strings":["DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DoCoMo Conimunications Laboratories Europe GmbH, Munich, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5091790848"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.241,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.80103221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"189","last_page":"189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication 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/T10125","display_name":"Advanced Wireless Communication 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/T10575","display_name":"Wireless Communication Networks Research","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/T11873","display_name":"PAPR reduction in OFDM","score":0.9994999766349792,"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/unitary-matrix","display_name":"Unitary matrix","score":0.63777756690979},{"id":"https://openalex.org/keywords/unitary-state","display_name":"Unitary state","score":0.5787067413330078},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5498417615890503},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5447692275047302},{"id":"https://openalex.org/keywords/differential-coding","display_name":"Differential coding","score":0.5292156338691711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4965088963508606},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.49645477533340454},{"id":"https://openalex.org/keywords/differential","display_name":"Differential (mechanical device)","score":0.4949175715446472},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44333234429359436},{"id":"https://openalex.org/keywords/amplitude-modulation","display_name":"Amplitude modulation","score":0.43538451194763184},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4182232618331909},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40626558661460876},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4005856215953827},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3212680220603943},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.24466249346733093},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18619084358215332},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.15825018286705017},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08455926179885864},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07093718647956848}],"concepts":[{"id":"https://openalex.org/C96214315","wikidata":"https://www.wikidata.org/wiki/Q727103","display_name":"Unitary matrix","level":3,"score":0.63777756690979},{"id":"https://openalex.org/C67820243","wikidata":"https://www.wikidata.org/wiki/Q179164","display_name":"Unitary state","level":2,"score":0.5787067413330078},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5498417615890503},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5447692275047302},{"id":"https://openalex.org/C79880414","wikidata":"https://www.wikidata.org/wiki/Q5275338","display_name":"Differential coding","level":3,"score":0.5292156338691711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4965088963508606},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.49645477533340454},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.4949175715446472},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44333234429359436},{"id":"https://openalex.org/C201905106","wikidata":"https://www.wikidata.org/wiki/Q183755","display_name":"Amplitude modulation","level":4,"score":0.43538451194763184},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4182232618331909},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40626558661460876},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4005856215953827},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3212680220603943},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.24466249346733093},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18619084358215332},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.15825018286705017},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08455926179885864},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07093718647956848},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2004.1365226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2004.1365226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Symposium onInformation Theory, 2004. ISIT 2004. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2049498597","https://openalex.org/W2100928096","https://openalex.org/W2107080958","https://openalex.org/W2135665698","https://openalex.org/W2139805762","https://openalex.org/W2151208459","https://openalex.org/W2156336894","https://openalex.org/W2160109991"],"related_works":["https://openalex.org/W1999313313","https://openalex.org/W2111789608","https://openalex.org/W2499716529","https://openalex.org/W1568150511","https://openalex.org/W2963658971","https://openalex.org/W2386636239","https://openalex.org/W2059686565","https://openalex.org/W4293832529","https://openalex.org/W2018613836","https://openalex.org/W1981937001"],"abstract_inverted_index":{"We":[0],"propose":[1],"an":[2,11],"extension":[3],"of":[4,51],"differential":[5,13,57],"unitary":[6,43,58],"space-time":[7,59],"matrix":[8],"modulation":[9,15],"by":[10],"additional":[12],"amplitude":[14,50],"for":[16,72],"bandwidth-efficient":[17,73],"transmission":[18],"with":[19,26],"noncoherent":[20],"detection":[21,66],"in":[22,76],"a":[23,42],"wireless":[24],"system":[25],"multiple":[27],"transmit":[28,53],"antennas.":[29],"The":[30,38],"input":[31],"bits":[32],"are":[33],"subdivided":[34],"into":[35],"two":[36],"groups.":[37],"first":[39],"group":[40,47],"chooses":[41],"matrix,":[44],"the":[45,49,52,61],"second":[46],"determines":[48],"matrix.":[54],"Compared":[55],"to":[56],"modulation,":[60],"proposed":[62],"scheme":[63],"has":[64],"lower":[65],"complexity":[67],"and":[68],"provides":[69],"superior":[70],"performance":[71],"transmission,":[74],"particularly":[75],"time-varying":[77],"channels.":[78]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
