{"id":"https://openalex.org/W2609289242","doi":"https://doi.org/10.1109/tvt.2017.2750903","title":"Vehicular Communications: A Physical Layer Perspective","display_name":"Vehicular Communications: A Physical Layer Perspective","publication_year":2017,"publication_date":"2017-09-11","ids":{"openalex":"https://openalex.org/W2609289242","doi":"https://doi.org/10.1109/tvt.2017.2750903","mag":"2609289242"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2017.2750903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2017.2750903","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5066151952","display_name":"Le Liang","orcid":"https://orcid.org/0000-0002-8489-1933"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Le Liang","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0002-8489-1933","affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102864216","display_name":"Haixia Peng","orcid":"https://orcid.org/0000-0001-7206-4706"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Haixia Peng","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039289964","display_name":"Geoffrey Ye Li","orcid":"https://orcid.org/0000-0002-7894-2415"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Geoffrey Ye Li","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Shen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":16.7557,"has_fulltext":false,"cited_by_count":280,"citation_normalized_percentile":{"value":0.99425147,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"66","issue":"12","first_page":"10647","last_page":"10659"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9998000264167786,"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":0.9998000264167786,"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/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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":0.9983000159263611,"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/physical-layer","display_name":"Physical layer","score":0.6754339337348938},{"id":"https://openalex.org/keywords/vehicular-communication-systems","display_name":"Vehicular communication systems","score":0.668535053730011},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.6532155275344849},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6075210571289062},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5305723547935486},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.5237814784049988},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5071358680725098},{"id":"https://openalex.org/keywords/communications-system","display_name":"Communications system","score":0.5003170967102051},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4773952066898346},{"id":"https://openalex.org/keywords/dedicated-short-range-communications","display_name":"Dedicated short-range communications","score":0.4751023054122925},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.405145525932312},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.38071128726005554},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.18558207154273987},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.12484157085418701}],"concepts":[{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.6754339337348938},{"id":"https://openalex.org/C30095986","wikidata":"https://www.wikidata.org/wiki/Q1035238","display_name":"Vehicular communication systems","level":5,"score":0.668535053730011},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.6532155275344849},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6075210571289062},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5305723547935486},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.5237814784049988},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5071358680725098},{"id":"https://openalex.org/C101765175","wikidata":"https://www.wikidata.org/wiki/Q577764","display_name":"Communications system","level":2,"score":0.5003170967102051},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4773952066898346},{"id":"https://openalex.org/C53140260","wikidata":"https://www.wikidata.org/wiki/Q1182198","display_name":"Dedicated short-range communications","level":3,"score":0.4751023054122925},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.405145525932312},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.38071128726005554},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.18558207154273987},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.12484157085418701}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2017.2750903","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2017.2750903","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3569384312","display_name":"Collaborative Research: CCSS: D2D Wireless Networks: An Interference Nightmare or Resource Allocation Auspice","funder_award_id":"1405116","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G572939285","display_name":"Collaborative Research: Overcoming Technological Challenges for Spectrum Trading","funder_award_id":"1443894","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8608808607","display_name":null,"funder_award_id":"91638204","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":125,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W639032555","https://openalex.org/W1515551736","https://openalex.org/W1520811730","https://openalex.org/W1538844189","https://openalex.org/W1580470309","https://openalex.org/W1601655690","https://openalex.org/W1639877187","https://openalex.org/W1690504809","https://openalex.org/W1761974990","https://openalex.org/W1964793896","https://openalex.org/W1971266231","https://openalex.org/W1976658287","https://openalex.org/W1992942660","https://openalex.org/W1999153524","https://openalex.org/W2002526744","https://openalex.org/W2004294022","https://openalex.org/W2006510298","https://openalex.org/W2009171710","https://openalex.org/W2012471061","https://openalex.org/W2012484142","https://openalex.org/W2014049061","https://openalex.org/W2014075533","https://openalex.org/W2015286638","https://openalex.org/W2023835067","https://openalex.org/W2027067237","https://openalex.org/W2027563534","https://openalex.org/W2033218641","https://openalex.org/W2036262610","https://openalex.org/W2038262541","https://openalex.org/W2040921991","https://openalex.org/W2041199414","https://openalex.org/W2041287972","https://openalex.org/W2041523794","https://openalex.org/W2045089915","https://openalex.org/W2046449938","https://openalex.org/W2053521124","https://openalex.org/W2053850706","https://openalex.org/W2054692642","https://openalex.org/W2060952341","https://openalex.org/W2064076416","https://openalex.org/W2072023999","https://openalex.org/W2086642708","https://openalex.org/W2098105074","https://openalex.org/W2099411281","https://openalex.org/W2099939757","https://openalex.org/W2100871830","https://openalex.org/W2102368455","https://openalex.org/W2103699908","https://openalex.org/W2104074482","https://openalex.org/W2106877366","https://openalex.org/W2108390124","https://openalex.org/W2111819913","https://openalex.org/W2113784761","https://openalex.org/W2114112123","https://openalex.org/W2119220232","https://openalex.org/W2119683335","https://openalex.org/W2122029599","https://openalex.org/W2122552738","https://openalex.org/W2122554472","https://openalex.org/W2124212601","https://openalex.org/W2124760573","https://openalex.org/W2125197819","https://openalex.org/W2126119945","https://openalex.org/W2127295999","https://openalex.org/W2130917709","https://openalex.org/W2131887451","https://openalex.org/W2135144584","https://openalex.org/W2136393527","https://openalex.org/W2136978440","https://openalex.org/W2138060152","https://openalex.org/W2138824526","https://openalex.org/W2140502378","https://openalex.org/W2142036317","https://openalex.org/W2143553410","https://openalex.org/W2145286644","https://openalex.org/W2145865841","https://openalex.org/W2150127333","https://openalex.org/W2150472476","https://openalex.org/W2154463976","https://openalex.org/W2157195543","https://openalex.org/W2157879490","https://openalex.org/W2160015451","https://openalex.org/W2161947454","https://openalex.org/W2162162263","https://openalex.org/W2166535004","https://openalex.org/W2168335107","https://openalex.org/W2169790383","https://openalex.org/W2170140021","https://openalex.org/W2170662583","https://openalex.org/W2171102094","https://openalex.org/W2195693430","https://openalex.org/W2210177522","https://openalex.org/W2278599113","https://openalex.org/W2293738814","https://openalex.org/W2327542793","https://openalex.org/W2406391039","https://openalex.org/W2422659833","https://openalex.org/W2460379932","https://openalex.org/W2469547856","https://openalex.org/W2484301858","https://openalex.org/W2492906440","https://openalex.org/W2509469073","https://openalex.org/W2509489695","https://openalex.org/W2515296556","https://openalex.org/W2549271499","https://openalex.org/W2567050201","https://openalex.org/W2594012298","https://openalex.org/W2596263981","https://openalex.org/W2598074348","https://openalex.org/W2607844539","https://openalex.org/W2613120170","https://openalex.org/W2712507034","https://openalex.org/W2962819920","https://openalex.org/W2963706687","https://openalex.org/W3098915991","https://openalex.org/W3105148627","https://openalex.org/W3193843919","https://openalex.org/W4293868157","https://openalex.org/W6620703594","https://openalex.org/W6679241577","https://openalex.org/W6684694029","https://openalex.org/W6685233745","https://openalex.org/W6722018768","https://openalex.org/W6799831003"],"related_works":["https://openalex.org/W4281627388","https://openalex.org/W2159324490","https://openalex.org/W2626708658","https://openalex.org/W2142432248","https://openalex.org/W2156774162","https://openalex.org/W2047697411","https://openalex.org/W1898775795","https://openalex.org/W2245649812","https://openalex.org/W2040201422","https://openalex.org/W2065385075"],"abstract_inverted_index":{"Vehicular":[0],"communications":[1,47,73,113],"have":[2],"attracted":[3],"more":[4,6],"and":[5,12,26,31,48,63,90,124],"attention":[7],"recently":[8],"from":[9,74],"both":[10],"industry":[11],"academia":[13],"due":[14],"to":[15,19,84,94,110],"their":[16],"strong":[17],"potential":[18,109],"enhance":[20],"road":[21],"safety,":[22],"improve":[23],"traffic":[24],"efficiency,":[25],"provide":[27],"rich":[28],"on-board":[29],"information":[30],"entertainment":[32],"services.":[33],"In":[34],"this":[35],"paper,":[36],"we":[37,106,120],"discuss":[38,107],"fundamental":[39],"physical":[40],"layer":[41],"issues":[42],"that":[43],"enable":[44,111],"efficient":[45],"vehicular":[46,60,72,88,104,112,128],"present":[49,82],"a":[50],"comprehensive":[51],"overview":[52],"of":[53,77],"the":[54,67,86,108,115,122],"state-of-the-art":[55],"research.":[56],"We":[57,80],"first":[58],"introduce":[59],"channel":[61],"characteristics":[62],"modeling,":[64],"which":[65],"are":[66],"key":[68],"underlying":[69],"features":[70],"differentiating":[71],"other":[75],"types":[76],"wireless":[78],"systems.":[79],"then":[81],"schemes":[83],"estimate":[85],"time-varying":[87],"channels":[89],"various":[91],"modulation":[92],"techniques":[93],"deal":[95],"with":[96,127],"high-mobility":[97],"channels.":[98],"After":[99],"reviewing":[100],"resource":[101],"allocation":[102],"for":[103],"communications,":[105],"over":[114],"millimeter":[116],"wave":[117],"bands.":[118],"Finally,":[119],"identify":[121],"challenges":[123],"opportunities":[125],"associated":[126],"communications.":[129]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":24},{"year":2024,"cited_by_count":28},{"year":2023,"cited_by_count":34},{"year":2022,"cited_by_count":30},{"year":2021,"cited_by_count":42},{"year":2020,"cited_by_count":45},{"year":2019,"cited_by_count":50},{"year":2018,"cited_by_count":22},{"year":2017,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}