{"id":"https://openalex.org/W2279452986","doi":"https://doi.org/10.1109/twc.2016.2515089","title":"Time-Reversal Tunneling Effects for Cloud Radio Access Network","display_name":"Time-Reversal Tunneling Effects for Cloud Radio Access Network","publication_year":2016,"publication_date":"2016-01-06","ids":{"openalex":"https://openalex.org/W2279452986","doi":"https://doi.org/10.1109/twc.2016.2515089","mag":"2279452986"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2016.2515089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2016.2515089","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","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/A5102858914","display_name":"Hang Ma","orcid":"https://orcid.org/0000-0003-3397-5245"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hang Ma","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Origin Wireless Inc., College Park, MD, USA",", Origin Wireless Inc., College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Origin Wireless Inc., College Park, MD, USA","institution_ids":[]},{"raw_affiliation_string":", Origin Wireless Inc., College Park, MD, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100335555","display_name":"Beibei Wang","orcid":"https://orcid.org/0000-0001-7100-0815"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Beibei Wang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Origin Wireless Inc., College Park, MD, USA","Department of Electrical and Computer Engineering, University of Maryland College Park, MD USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Origin Wireless Inc., College Park, MD, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland College Park, MD USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100378075","display_name":"Yan Chen","orcid":"https://orcid.org/0000-0002-3227-4562"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Yan Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Origin Wireless Inc., College Park, MD, USA","School of Electronic Engineering, University of Electronic Science and Technology, Chengdu, China",", Origin Wireless Inc., College Park, MD, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Origin Wireless Inc., College Park, MD, USA","institution_ids":[]},{"raw_affiliation_string":"School of Electronic Engineering, University of Electronic Science and Technology, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":", Origin Wireless Inc., College Park, MD, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032395820","display_name":"K. J. Ray Liu","orcid":"https://orcid.org/0000-0001-5469-5811"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K. J. Ray Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","Origin Wireless Inc., College Park, MD, USA","Department of Electrical and Computer Engineering, University of Maryland College Park, MD USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]},{"raw_affiliation_string":"Origin Wireless Inc., College Park, MD, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Maryland College Park, MD USA","institution_ids":["https://openalex.org/I66946132"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1161,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.79723655,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"15","issue":"4","first_page":"3030","last_page":"3043"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9993000030517578,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9993000030517578,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11932","display_name":"Wireless Body Area Networks","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/cloud-computing","display_name":"Cloud computing","score":0.7358776330947876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.613004207611084},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.445644736289978},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3645879924297333}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7358776330947876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.613004207611084},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.445644736289978},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3645879924297333},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2016.2515089","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2016.2515089","pdf_url":null,"source":{"id":"https://openalex.org/S63459445","display_name":"IEEE Transactions on Wireless Communications","issn_l":"1536-1276","issn":["1536-1276","1558-2248"],"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 Transactions on Wireless Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W1814707006","https://openalex.org/W1963544768","https://openalex.org/W1970767514","https://openalex.org/W1974467482","https://openalex.org/W1986026599","https://openalex.org/W1988207899","https://openalex.org/W1996587581","https://openalex.org/W2001562415","https://openalex.org/W2004101329","https://openalex.org/W2034643337","https://openalex.org/W2053703929","https://openalex.org/W2055845120","https://openalex.org/W2060793071","https://openalex.org/W2060826581","https://openalex.org/W2062722691","https://openalex.org/W2070425404","https://openalex.org/W2074490326","https://openalex.org/W2083739017","https://openalex.org/W2095530304","https://openalex.org/W2108709416","https://openalex.org/W2109068581","https://openalex.org/W2136394093","https://openalex.org/W2149370333","https://openalex.org/W2160916856","https://openalex.org/W2294688254","https://openalex.org/W2610335499","https://openalex.org/W2979011527","https://openalex.org/W3101609953","https://openalex.org/W6651001759","https://openalex.org/W6941140067"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W4389340727","https://openalex.org/W3150465815","https://openalex.org/W1997222214","https://openalex.org/W2802581102","https://openalex.org/W4205786897"],"abstract_inverted_index":{"The":[0,264],"explosion":[1],"of":[2,61,154,214,221,231,248,281],"today's":[3],"wireless":[4,233],"traffic":[5,249],"requires":[6],"operators":[7],"to":[8,19,33,68,146,173,176],"deploy":[9],"more":[10,180,254,262,272],"access":[11,53],"points":[12],"(APs)":[13],"and":[14,37,78,85,150,205,224,277],"design":[15],"efficient":[16],"collaboration":[17],"mechanism":[18],"alleviate":[20,278],"the":[21,26,34,42,69,83,90,94,101,106,111,118,135,140,147,183,194,199,208,212,215,232,245,252,275,279,282],"interference":[22],"among":[23],"them.":[24],"However,":[25],"collaborative":[27],"techniques":[28],"cannot":[29],"work":[30],"efficiently":[31,203],"due":[32],"high":[35,76],"latency":[36,80],"low":[38,79],"bandwidth":[39,77],"interface":[40,142],"between":[41],"APs":[43],"in":[44,129,143,186,207,219,235,251,274],"traditional":[45],"networks.":[46],"To":[47,125],"address":[48,126],"this":[49,127,130],"challenge,":[50,128],"cloud":[51],"radio":[52,72],"network":[54,286],"(C-RAN)":[55],"is":[56,240],"proposed,":[57],"where":[58],"a":[59,116,123,169,189,236],"pool":[60],"base":[62],"band":[63],"units":[64],"(BBUs)":[65],"are":[66,86,161,261],"connected":[67],"distributed":[70],"remote":[71],"heads":[73],"(RRHs)":[74],"via":[75],"links":[81],"(i.e.,":[82],"front-haul)":[84],"responsible":[87],"for":[88,197],"all":[89,198],"baseband":[91,113,195],"processing.":[92,114],"But":[93],"limited":[95],"front-haul":[96,119,225,283],"link":[97,120],"capacity":[98,121],"may":[99],"prevent":[100],"C-RAN":[102,217,276],"from":[103],"fully":[104],"utilizing":[105],"benefits":[107],"made":[108],"possible":[109],"by":[110,164,285],"centralized":[112],"As":[115],"result,":[117],"becomes":[122],"bottleneck.":[124],"work,":[131],"we":[132],"propose":[133],"using":[134],"time-reversal":[136],"(TR)-based":[137],"communication":[138,185],"as":[139],"air":[141],"C-RAN.":[144],"Due":[145],"unique":[148],"spatial":[149],"temporal":[151],"focusing":[152],"effects":[153],"TR-based":[155,184],"communications,":[156],"multiple":[157],"terminal":[158],"devices":[159],"(TDs)":[160],"naturally":[162],"separated":[163],"their":[165],"location-specific":[166],"signatures.":[167],"Such":[168],"property":[170],"allows":[171],"signals":[172,196],"be":[174,202,257],"combined":[175,204],"deliver":[177,271],"without":[178],"demanding":[179],"bandwidth.":[181],"Therefore,":[182],"essence":[187],"creates":[188],"\u201ctunneling\u201d":[190],"effect":[191,268],"such":[192],"that":[193,242],"TDs":[200],"can":[201,256,269],"transmitted":[206,258],"front-haul.":[209],"We":[210],"study":[211],"performance":[213],"proposed":[216,265],"architecture":[218],"terms":[220],"spectral":[222],"efficiency":[223],"rate,":[226],"based":[227],"on":[228],"extensive":[229],"measurements":[230],"channel":[234],"real-world":[237],"environment.":[238],"It":[239],"shown":[241],"with":[243],"nearly":[244],"same":[246],"amount":[247],"load":[250],"front-haul,":[253],"information":[255,273],"when":[259],"there":[260],"TDs.":[263],"TR":[266],"tunneling":[267],"help":[270],"burden":[280],"caused":[284],"densification.":[287]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}