{"id":"https://openalex.org/W4290996279","doi":"https://doi.org/10.1109/icc45855.2022.9838978","title":"Energy-Efficient Reference Signal Optimization for 5G V2X Joint Communication and Sensing","display_name":"Energy-Efficient Reference Signal Optimization for 5G V2X Joint Communication and Sensing","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4290996279","doi":"https://doi.org/10.1109/icc45855.2022.9838978"},"language":"en","primary_location":{"id":"doi:10.1109/icc45855.2022.9838978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","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/A5000011083","display_name":"Qimin Zhao","orcid":"https://orcid.org/0009-0002-4072-3732"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qimin Zhao","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024026320","display_name":"Songqian Li","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songqian Li","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050637803","display_name":"Aimin Tang","orcid":"https://orcid.org/0000-0001-5469-8414"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aimin Tang","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100348138","display_name":"Xudong Wang","orcid":"https://orcid.org/0000-0002-1353-1420"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Wang","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China,200240"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China,200240","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":3.3041,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.93300775,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1040","last_page":"1045"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},"topics":[{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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"}},{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","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"}},{"id":"https://openalex.org/T12146","display_name":"Power Line Communications and Noise","score":0.9991000294685364,"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":0.7125512361526489},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.6273951530456543},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6096524000167847},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.5974223017692566},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5966119766235352},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5939533710479736},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4937971532344818},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4858972430229187},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4725125730037689},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43927866220474243},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41686341166496277},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.39019739627838135},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3018646538257599},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.20640558004379272},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19631078839302063},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17642897367477417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11869049072265625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08593606948852539}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7125512361526489},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.6273951530456543},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6096524000167847},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.5974223017692566},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5966119766235352},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5939533710479736},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4937971532344818},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4858972430229187},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4725125730037689},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43927866220474243},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41686341166496277},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.39019739627838135},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3018646538257599},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.20640558004379272},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19631078839302063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17642897367477417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11869049072265625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08593606948852539},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc45855.2022.9838978","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc45855.2022.9838978","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2022 - IEEE International Conference on Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1584244501","https://openalex.org/W1972014074","https://openalex.org/W2070669938","https://openalex.org/W2151144578","https://openalex.org/W2245104080","https://openalex.org/W2475771804","https://openalex.org/W2506591572","https://openalex.org/W2590141315","https://openalex.org/W2784709112","https://openalex.org/W2808242921","https://openalex.org/W2889490326","https://openalex.org/W2904052998","https://openalex.org/W2912219905","https://openalex.org/W2913254931","https://openalex.org/W3123976080","https://openalex.org/W3132140067","https://openalex.org/W3133945977","https://openalex.org/W3136594632","https://openalex.org/W3207262050","https://openalex.org/W6643385931","https://openalex.org/W6751839865","https://openalex.org/W6756913404","https://openalex.org/W6791031207"],"related_works":["https://openalex.org/W2756132392","https://openalex.org/W3035814349","https://openalex.org/W4285101096","https://openalex.org/W4382725876","https://openalex.org/W2084892497","https://openalex.org/W2115614142","https://openalex.org/W4320477335","https://openalex.org/W1561889708","https://openalex.org/W2275184629","https://openalex.org/W4400379223"],"abstract_inverted_index":{"Intelligent":[0],"vehicles":[1],"require":[2],"both":[3,104],"communications":[4],"and":[5,14,82,87,107],"radar":[6,16,40,60,108],"sensing.":[7],"Recently,":[8],"the":[9,25,30,48,53,62,68,78,93,105,133,172,184,190],"development":[10],"of":[11,158],"joint":[12,99],"communication":[13,106],"automotive":[15],"sensing":[17,41,109],"has":[18],"attracted":[19],"great":[20],"attention.":[21],"In":[22],"this":[23],"paper,":[24],"reference":[26],"signal":[27,100],"(RS)":[28],"in":[29,42,67,73],"orthogonal":[31],"frequency":[32],"division":[33],"multiplexing":[34],"(OFDM)":[35],"waveform":[36],"is":[37,71,114,124,167],"leveraged":[38],"for":[39,59,97],"5G":[43,69],"vehicle-to-everything":[44],"(V2X)":[45],"communications.":[46],"Unlike":[47],"existing":[49,195],"studies":[50],"that":[51,183],"use":[52],"whole":[54],"subcarriers":[55,58],"as":[56],"pilot":[57],"sensing,":[61],"scattered":[63,79],"RS":[64,80,86,130,160],"pattern":[65],"adopted":[66],"system":[70],"considered":[72],"our":[74,197],"design.":[75],"More":[76],"specifically,":[77],"placement":[81],"power":[83,96,136],"allocation":[84],"between":[85],"data":[88],"are":[89,154],"optimized":[90],"to":[91,170],"minimize":[92],"total":[94],"transmission":[95],"energy-efficient":[98],"transmission,":[101],"while":[102],"satisfying":[103],"requirements.":[110],"The":[111,121],"optimization":[112,142],"problem":[113,173],"a":[115,139,148,155],"mixed-integer":[116],"non-linear":[117],"programming":[118],"(MINLP)":[119],"problem.":[120,143],"optimal":[122,134,191],"solution":[123],"solved":[125],"by":[126,137],"enumerating":[127],"all":[128],"possible":[129,159],"placements":[131],"with":[132,194],"allocated":[135],"solving":[138],"transformed":[140],"convex":[141,176],"Such":[144],"an":[145,163],"approach":[146,166,189],"suffers":[147],"high":[149],"computing":[150],"complexity":[151],"when":[152],"there":[153],"large":[156],"number":[157],"placements.":[161],"Therefore,":[162],"alternative":[164],"heuristic":[165,185],"further":[168],"developed":[169],"resolve":[171],"via":[174],"successive":[175],"approximation":[177],"(SCA)":[178],"method.":[179],"Simulation":[180],"results":[181],"show":[182],"method":[186],"can":[187,200],"well":[188],"solution.":[192],"Compared":[193],"studies,":[196],"proposed":[198],"scheme":[199],"effectively":[201],"improve":[202],"energy":[203],"efficiency.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
