{"id":"https://openalex.org/W1536727756","doi":"https://doi.org/10.1109/pimrc.2005.1651831","title":"Hybrid Smart Antennas for OFDM Systems - A Cross-layer Approach","display_name":"Hybrid Smart Antennas for OFDM Systems - A Cross-layer Approach","publication_year":2006,"publication_date":"2006-08-02","ids":{"openalex":"https://openalex.org/W1536727756","doi":"https://doi.org/10.1109/pimrc.2005.1651831","mag":"1536727756"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2005.1651831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651831","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","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/A5108093585","display_name":"Honglin Hu","orcid":"https://orcid.org/0009-0001-8474-0553"},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Honglin Hu","raw_affiliation_strings":["Siemens AG Communications, Future Radio, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Siemens AG Communications, Future Radio, Munich, Germany","institution_ids":["https://openalex.org/I1325886976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086789683","display_name":"Kai Guo","orcid":"https://orcid.org/0000-0002-6665-6980"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Guo","raw_affiliation_strings":["Dept. of EEIS, University of Science and Technology of China, Hefei, P. R. China"],"affiliations":[{"raw_affiliation_string":"Dept. of EEIS, University of Science and Technology of China, Hefei, P. R. China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004083683","display_name":"M. Weckerle","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Weckerle","raw_affiliation_strings":["Siemens AG Communications, Future Radio, Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Siemens AG Communications, Future Radio, Munich, Germany","institution_ids":["https://openalex.org/I1325886976"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108093585"],"corresponding_institution_ids":["https://openalex.org/I1325886976"],"apc_list":null,"apc_paid":null,"fwci":0.3761,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61623363,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"2176","last_page":"2180"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","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/T11409","display_name":"Advanced Wireless Network Optimization","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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9995999932289124,"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/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.8188138008117676},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7231895923614502},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.6163269281387329},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6123546957969666},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.5545811653137207},{"id":"https://openalex.org/keywords/smart-antenna","display_name":"Smart antenna","score":0.4815081059932709},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4640713334083557},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.45833709836006165},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.45726335048675537},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.405692458152771},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.39223045110702515},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.20908918976783752},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20805224776268005},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1577211320400238},{"id":"https://openalex.org/keywords/directional-antenna","display_name":"Directional antenna","score":0.11879175901412964},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.08113470673561096}],"concepts":[{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.8188138008117676},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7231895923614502},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6163269281387329},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6123546957969666},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.5545811653137207},{"id":"https://openalex.org/C143635782","wikidata":"https://www.wikidata.org/wiki/Q1187868","display_name":"Smart antenna","level":4,"score":0.4815081059932709},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4640713334083557},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.45833709836006165},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.45726335048675537},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.405692458152771},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.39223045110702515},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.20908918976783752},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20805224776268005},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1577211320400238},{"id":"https://openalex.org/C64671776","wikidata":"https://www.wikidata.org/wiki/Q769152","display_name":"Directional antenna","level":3,"score":0.11879175901412964},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.08113470673561096},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc.2005.1651831","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2005.1651831","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.47999998927116394,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2029635693","https://openalex.org/W2092920288","https://openalex.org/W2098729728","https://openalex.org/W2100359132","https://openalex.org/W2106749358","https://openalex.org/W2108019416","https://openalex.org/W2111937070","https://openalex.org/W2122086235","https://openalex.org/W2127324499","https://openalex.org/W2130094887","https://openalex.org/W2139086648","https://openalex.org/W2161185623","https://openalex.org/W2173482922"],"related_works":["https://openalex.org/W818226659","https://openalex.org/W2996333928","https://openalex.org/W2009075871","https://openalex.org/W2132841313","https://openalex.org/W2766792752","https://openalex.org/W2518591292","https://openalex.org/W2105408150","https://openalex.org/W1976800395","https://openalex.org/W2548445082","https://openalex.org/W2535726480"],"abstract_inverted_index":{"In":[0],"order":[1],"to":[2,86],"increase":[3],"the":[4,10,30,44,54,87,97,105,108],"bandwidth":[5],"efficiency":[6],"and":[7,22,107],"further":[8],"improve":[9],"performance":[11,109],"of":[12,32,56,90,94,110],"orthogonal":[13],"frequency":[14],"division":[15],"multiplex":[16],"(OFDM)":[17],"systems,":[18],"adaptive":[19,34,57,68],"resource":[20,58,69],"allocation":[21,70],"smart":[23,74,82],"antennas":[24,75,83],"techniques":[25],"are":[26],"widely":[27],"applied.":[28],"However,":[29],"employment":[31],"fully":[33],"beamforming":[35],"in":[36,46],"physical":[37],"layer":[38],"for":[39,76],"OFDM":[40,77,111],"systems":[41],"significantly":[42],"raises":[43],"issues":[45],"medium":[47],"access":[48],"control":[49],"(MAC)":[50],"layer,":[51],"hence":[52],"affects":[53],"implementation":[55],"allocation.":[59],"From":[60],"a":[61,66,101],"cross-layer":[62],"approach,":[63],"we":[64],"propose":[65],"new":[67,98],"strategy":[71,99],"with":[72],"hybrid":[73],"systems.":[78,112],"By":[79],"applying":[80],"different":[81,88,95],"schemes":[84],"according":[85],"quality":[89],"service":[91],"(QoS)":[92],"requirement":[93],"users,":[96],"reaches":[100],"good":[102],"trade-off":[103],"between":[104],"complexity":[106]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}