{"id":"https://openalex.org/W2021727553","doi":"https://doi.org/10.1109/tnet.2012.2228501","title":"ADAM: An Adaptive Beamforming System for Multicasting in Wireless LANs","display_name":"ADAM: An Adaptive Beamforming System for Multicasting in Wireless LANs","publication_year":2013,"publication_date":"2013-01-22","ids":{"openalex":"https://openalex.org/W2021727553","doi":"https://doi.org/10.1109/tnet.2012.2228501","mag":"2021727553"},"language":"en","primary_location":{"id":"doi:10.1109/tnet.2012.2228501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2012.2228501","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-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/A5084847630","display_name":"Ehsan Aryafar","orcid":"https://orcid.org/0000-0001-8575-7501"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ehsan Aryafar","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Princeton Univ., Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011829526","display_name":"Mohammad A. Amir Khojastepour","orcid":"https://orcid.org/0000-0002-3300-3668"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad Ali Khojastepour","raw_affiliation_strings":["NEC Laboratories America, Inc., Princeton, NJ, USA","NEC-Labs America, Princeton, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories America, Inc., Princeton, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"NEC-Labs America, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112632867","display_name":"Karthik Sundaresan","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karthik Sundaresan","raw_affiliation_strings":["NEC Laboratories America, Inc., Princeton, NJ, USA","NEC-Labs America, Princeton, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories America, Inc., Princeton, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"NEC-Labs America, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103503444","display_name":"Sampath Rangarajan","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sampath Rangarajan","raw_affiliation_strings":["NEC Laboratories America, Inc., Princeton, NJ, USA","NEC-Labs America, Princeton, NJ, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Laboratories America, Inc., Princeton, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"NEC-Labs America, Princeton, NJ, USA","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057141682","display_name":"Edward W. Knightly","orcid":"https://orcid.org/0000-0002-8663-0438"},"institutions":[{"id":"https://openalex.org/I74775410","display_name":"Rice University","ror":"https://ror.org/008zs3103","country_code":"US","type":"education","lineage":["https://openalex.org/I74775410"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward Knightly","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA","Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Rice University, Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Rice Univ., Houston, TX, USA","institution_ids":["https://openalex.org/I74775410"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2941,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.92606095,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"5","first_page":"1595","last_page":"1608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998999834060669,"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":0.9991999864578247,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9980000257492065,"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/computer-science","display_name":"Computer science","score":0.8364704847335815},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.8067748546600342},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.7562422752380371},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5390156507492065},{"id":"https://openalex.org/keywords/adaptive-beamformer","display_name":"Adaptive beamformer","score":0.5341602563858032},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.5224432349205017},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.520675539970398},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.43754467368125916},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4194623827934265},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4020176827907562},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.3645804524421692},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16143715381622314}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8364704847335815},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.8067748546600342},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.7562422752380371},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5390156507492065},{"id":"https://openalex.org/C33378366","wikidata":"https://www.wikidata.org/wiki/Q4680719","display_name":"Adaptive beamformer","level":3,"score":0.5341602563858032},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.5224432349205017},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.520675539970398},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.43754467368125916},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4194623827934265},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4020176827907562},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3645804524421692},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16143715381622314},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnet.2012.2228501","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnet.2012.2228501","pdf_url":null,"source":{"id":"https://openalex.org/S62238642","display_name":"IEEE/ACM Transactions on Networking","issn_l":"1063-6692","issn":["1063-6692","1558-2566"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W63075781","https://openalex.org/W1490674876","https://openalex.org/W1527452008","https://openalex.org/W1550033923","https://openalex.org/W1981044874","https://openalex.org/W1989460852","https://openalex.org/W1991791391","https://openalex.org/W2035469609","https://openalex.org/W2053187686","https://openalex.org/W2060243821","https://openalex.org/W2063179184","https://openalex.org/W2093104694","https://openalex.org/W2096136926","https://openalex.org/W2099475664","https://openalex.org/W2099843660","https://openalex.org/W2105967513","https://openalex.org/W2119536915","https://openalex.org/W2123694482","https://openalex.org/W2137709002","https://openalex.org/W2145417574","https://openalex.org/W2146076199","https://openalex.org/W2146102702","https://openalex.org/W2150234832","https://openalex.org/W2154527583","https://openalex.org/W2157709134","https://openalex.org/W2167024399","https://openalex.org/W2169087073","https://openalex.org/W2985849463","https://openalex.org/W3124564972","https://openalex.org/W6633065644"],"related_works":["https://openalex.org/W818226659","https://openalex.org/W2996333928","https://openalex.org/W2009075871","https://openalex.org/W2132841313","https://openalex.org/W2518591292","https://openalex.org/W2105408150","https://openalex.org/W1976800395","https://openalex.org/W2548445082","https://openalex.org/W1973815830","https://openalex.org/W2606661315"],"abstract_inverted_index":{"We":[0],"present":[1],"the":[2,8,23,31,38,108,110,114,120,123,125,138],"design":[3,29],"and":[4,14,34,62,71,142,156,175],"implementation":[5],"of":[6,26,69,105,113],"ADAM,":[7],"first":[9],"adaptive":[10,27],"beamforming-based":[11],"multicast":[12,83],"system":[13],"experimental":[15,77],"framework":[16],"for":[17],"indoor":[18,89],"wireless":[19],"environments.":[20],"ADAM":[21,51,99],"addresses":[22],"joint":[24],"problem":[25],"beamformer":[28],"at":[30,37],"PHY":[32],"layer":[33,40],"client":[35],"scheduling":[36],"MAC":[39,121],"by":[41,98,119],"proposing":[42],"efficient":[43],"algorithms":[44],"that":[45,68,164],"are":[46],"amenable":[47],"to":[48,100,132,149,153,171,182],"practical":[49],"implementation.":[50],"is":[52,65,147],"implemented":[53],"on":[54],"a":[55],"field":[56],"programmable":[57],"gate":[58],"array":[59],"(FPGA)":[60],"platform,":[61],"its":[63,180],"performance":[64,146],"compared":[66],"against":[67],"omnidirectional":[70],"switched":[72,82],"beamforming":[73,84],"based":[74],"multicast.":[75],"Our":[76],"results":[78],"reveal":[79],"that:":[80],"1)":[81],"has":[85],"limited":[86],"gains":[87,126],"in":[88,127],"multipath":[90],"environments,":[91],"whose":[92],"deficiencies":[93],"can":[94],"be":[95],"effectively":[96],"overcome":[97],"yield":[101],"an":[102],"average":[103],"gain":[104],"threefold;":[106],"2)":[107],"higher":[109,124],"dynamic":[111],"range":[112],"discrete":[115],"transmission":[116],"rates":[117],"employed":[118],"hardware,":[122],"ADAM's":[128,145,166],"performance,":[129],"yielding":[130],"up":[131],"ninefold":[133],"improvement":[134],"over":[135],"omni":[136],"with":[137],"802.11":[139],"rate":[140,174],"table;":[141],"3)":[143],"finally,":[144],"susceptible":[148],"channel":[150,158,183],"variations":[151],"due":[152],"user":[154],"mobility":[155],"infrequent":[157],"information":[159],"feedback.":[160],"However,":[161],"we":[162],"show":[163],"training":[165],"signal-to-noise":[167],"ratio":[168],"(SNR)-rate":[169],"mapping":[170],"incorporate":[172],"feedback":[173],"coherence":[176],"time":[177],"significantly":[178],"increases":[179],"robustness":[181],"dynamics.":[184]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
