{"id":"https://openalex.org/W4285113922","doi":"https://doi.org/10.1109/twc.2022.3178517","title":"UE Grouping Algorithms to Maximize Frequency Sharing in Hybrid IBFD Networks","display_name":"UE Grouping Algorithms to Maximize Frequency Sharing in Hybrid IBFD Networks","publication_year":2022,"publication_date":"2022-06-06","ids":{"openalex":"https://openalex.org/W4285113922","doi":"https://doi.org/10.1109/twc.2022.3178517"},"language":"en","primary_location":{"id":"doi:10.1109/twc.2022.3178517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3178517","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/A5027679867","display_name":"Parthiban Annamalai","orcid":"https://orcid.org/0000-0003-4627-7761"},"institutions":[{"id":"https://openalex.org/I4210146682","display_name":"Intel (India)","ror":"https://ror.org/04f2n1245","country_code":"IN","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210146682"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Parthiban Annamalai","raw_affiliation_strings":["Intel, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Intel, Bengaluru, India","institution_ids":["https://openalex.org/I4210146682"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007550305","display_name":"Jyotsna Bapat","orcid":"https://orcid.org/0000-0003-0866-9895"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jyotsna Bapat","raw_affiliation_strings":["Networking and Communication Research Lab (NCRL), International Institute of Information Technology Bangalore, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Networking and Communication Research Lab (NCRL), International Institute of Information Technology Bangalore, Bengaluru, India","institution_ids":["https://openalex.org/I181514455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031374866","display_name":"Debabrata Das","orcid":"https://orcid.org/0000-0002-7042-4824"},"institutions":[{"id":"https://openalex.org/I181514455","display_name":"International Institute of Information Technology Bangalore","ror":"https://ror.org/05h9eqy10","country_code":"IN","type":"education","lineage":["https://openalex.org/I181514455"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Debabrata Das","raw_affiliation_strings":["Networking and Communication Research Lab (NCRL), International Institute of Information Technology Bangalore, Bengaluru, India"],"affiliations":[{"raw_affiliation_string":"Networking and Communication Research Lab (NCRL), International Institute of Information Technology Bangalore, Bengaluru, India","institution_ids":["https://openalex.org/I181514455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027679867"],"corresponding_institution_ids":["https://openalex.org/I4210146682"],"apc_list":null,"apc_paid":null,"fwci":0.2744,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52003812,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"21","issue":"11","first_page":"9668","last_page":"9683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":1.0,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9851999878883362,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9836000204086304,"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":0.8235260248184204},{"id":"https://openalex.org/keywords/benchmarking","display_name":"Benchmarking","score":0.6188411712646484},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6118751168251038},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5772039890289307},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5478269457817078},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.5211256146430969},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4936422109603882},{"id":"https://openalex.org/keywords/user-equipment","display_name":"User equipment","score":0.4490247964859009},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.43783220648765564},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.42286115884780884},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.31729984283447266},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1675613522529602},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13346955180168152},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11693084239959717}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8235260248184204},{"id":"https://openalex.org/C86251818","wikidata":"https://www.wikidata.org/wiki/Q816754","display_name":"Benchmarking","level":2,"score":0.6188411712646484},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6118751168251038},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5772039890289307},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5478269457817078},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.5211256146430969},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4936422109603882},{"id":"https://openalex.org/C2781327853","wikidata":"https://www.wikidata.org/wiki/Q3552547","display_name":"User equipment","level":3,"score":0.4490247964859009},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.43783220648765564},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.42286115884780884},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.31729984283447266},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1675613522529602},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13346955180168152},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11693084239959717},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0},{"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/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/twc.2022.3178517","is_oa":false,"landing_page_url":"https://doi.org/10.1109/twc.2022.3178517","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1567802099","https://openalex.org/W1793086066","https://openalex.org/W1924988687","https://openalex.org/W1968876875","https://openalex.org/W2010519467","https://openalex.org/W2049516452","https://openalex.org/W2054503780","https://openalex.org/W2063572899","https://openalex.org/W2134053781","https://openalex.org/W2277419020","https://openalex.org/W2295200575","https://openalex.org/W2330290328","https://openalex.org/W2346661536","https://openalex.org/W2510233210","https://openalex.org/W2525922207","https://openalex.org/W2562948375","https://openalex.org/W2575375166","https://openalex.org/W2577414121","https://openalex.org/W2582389669","https://openalex.org/W2597393363","https://openalex.org/W2604138057","https://openalex.org/W2606717629","https://openalex.org/W2736931748","https://openalex.org/W2773137243","https://openalex.org/W2887845465","https://openalex.org/W2895226707","https://openalex.org/W2943972379","https://openalex.org/W2963349810","https://openalex.org/W2994483724","https://openalex.org/W2999910093","https://openalex.org/W3005538747","https://openalex.org/W3018727106","https://openalex.org/W3036818650","https://openalex.org/W3037494041","https://openalex.org/W3104148132","https://openalex.org/W3133678214","https://openalex.org/W3134043718","https://openalex.org/W3183881215","https://openalex.org/W3199374821","https://openalex.org/W6746306083"],"related_works":["https://openalex.org/W2914608047","https://openalex.org/W1989270073","https://openalex.org/W2615487923","https://openalex.org/W2885219943","https://openalex.org/W3011741306","https://openalex.org/W1506606370","https://openalex.org/W2334741804","https://openalex.org/W2094882193","https://openalex.org/W2606645212","https://openalex.org/W2950931348"],"abstract_inverted_index":{"Demonstrated":[0],"Spectral":[1],"Efficiency":[2],"(SE)":[3],"gain":[4],"by":[5],"In":[6],"Band":[7],"Full":[8],"Duplex":[9,46],"(IBFD)":[10],"makes":[11],"it":[12,33],"an":[13],"attractive":[14],"radio":[15],"technology.":[16],"Owing":[17],"to":[18,38],"inherent":[19],"complexities":[20],"in":[21,30,59,79,81,98],"IBFD,":[22],"Hybrid":[23],"IBFD":[24,35],"Cellular":[25],"Network":[26],"(HICN)":[27],"is":[28],"opted":[29],"practice":[31],"because":[32],"limits":[34],"capability":[36],"only":[37],"Base":[39],"Station":[40],"and":[41,103],"continues":[42],"with":[43,100,141],"legacy":[44,191],"Half":[45],"(HD)":[47],"User":[48],"Equipments":[49],"(UEs).":[50],"Since":[51],"sharing":[52],"frequencies":[53],"within":[54],"UE":[55,90],"groups":[56],"maximizes":[57],"sum-SE":[58,183],"a":[60,64,86,120,181,197],"HICN,":[61,121],"we":[62,84,122],"formulate":[63],"grouped":[65],"UEs":[66],"maximization":[67],"problem":[68],"for":[69,89,146],"achieving":[70],"maximum":[71,189],"frequency":[72],"sharing.":[73],"Unlike":[74],"heuristic":[75],"search":[76],"methods":[77],"developed":[78],"literature,":[80],"this":[82],"paper,":[83],"build":[85],"mathematical":[87],"framework":[88],"grouping.":[91],"Three":[92],"grouping":[93,140,170],"algorithms":[94,166],"are":[95],"analytically":[96],"derived":[97],"closed-forms":[99],"varying":[101],"performance":[102,114],"time":[104,129,144,161],"complexity":[105,130,145,162],"trade-offs.":[106],"The":[107],"optimal":[108,133],"algorithm":[109,126,137,179],"provides":[110],"benchmarking":[111],"on":[112],"these":[113],"measures.":[115],"Using":[116],"structural":[117],"advantages":[118],"of":[119,155,163,184,186],"derive":[123],"reduced":[124,143],"search-optimal":[125],"that":[127,175],"reduces":[128,160],"while":[131],"guaranteeing":[132],"grouping,":[134],"whereas":[135],"near-optimal":[136,178],"achieves":[138],"close-to-optimal":[139],"substantially":[142],"real-time":[147],"cellular":[148],"systems.":[149],"We":[150],"further":[151],"introduce":[152],"the":[153,176],"concept":[154],"ineligible":[156],"UEs,":[157],"which":[158],"uniformly":[159],"all":[164],"three":[165],"without":[167],"impacting":[168],"their":[169],"performance.":[171],"Extensive":[172],"simulations":[173],"reveal":[174],"proposed":[177],"achieved":[180],"median":[182],"93.5%":[185],"theoretically":[187],"doubling":[188],"over":[190],"HD":[192],"systems,":[193],"thus":[194],"emerging":[195],"as":[196],"prospective":[198],"solution.":[199]},"counts_by_year":[{"year":2024,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
