{"id":"https://openalex.org/W3135618257","doi":"https://doi.org/10.1109/gcwkshps50303.2020.9367524","title":"On the Effects of Channel Aging in D2D Two-Way Relaying with Space-Constrained Massive MIMO","display_name":"On the Effects of Channel Aging in D2D Two-Way Relaying with Space-Constrained Massive MIMO","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3135618257","doi":"https://doi.org/10.1109/gcwkshps50303.2020.9367524","mag":"3135618257"},"language":"en","primary_location":{"id":"doi:10.1109/gcwkshps50303.2020.9367524","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps50303.2020.9367524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Globecom Workshops (GC Wkshps","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://discovery.ucl.ac.uk/10125542/1/On%20the%20Effects%20of%20Channel%20Aging%20in%20D2D%20Two-Way%20Relaying%20with%20Space-Constrained%20Massive%20MIMO.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061915160","display_name":"Jun Qian","orcid":"https://orcid.org/0000-0002-1116-0187"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jun Qian","raw_affiliation_strings":["The Department of Electronic and Electrical Engineering, University College London, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electronic and Electrical Engineering, University College London, London","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030334551","display_name":"Christos Masouros","orcid":"https://orcid.org/0000-0002-8259-6615"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christos Masouros","raw_affiliation_strings":["The Department of Electronic and Electrical Engineering, University College London, London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Department of Electronic and Electrical Engineering, University College London, London","institution_ids":["https://openalex.org/I45129253"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45129253"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","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/T10796","display_name":"Cooperative Communication and Network Coding","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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9997000098228455,"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/T12791","display_name":"Full-Duplex Wireless Communications","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"}}],"keywords":[{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.8159708380699158},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.6902523040771484},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.6528418660163879},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.5920630097389221},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5869737863540649},{"id":"https://openalex.org/keywords/maximal-ratio-combining","display_name":"Maximal-ratio combining","score":0.497761994600296},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.49307963252067566},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.4710409939289093},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.46972882747650146},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.4354391396045685},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.42840737104415894},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3993423879146576},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.34854596853256226},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2828517258167267},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.17010724544525146},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15532800555229187},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1446976661682129},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11249569058418274},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.10489121079444885}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.8159708380699158},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.6902523040771484},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.6528418660163879},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.5920630097389221},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5869737863540649},{"id":"https://openalex.org/C86024645","wikidata":"https://www.wikidata.org/wiki/Q6795632","display_name":"Maximal-ratio combining","level":4,"score":0.497761994600296},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.49307963252067566},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.4710409939289093},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.46972882747650146},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.4354391396045685},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.42840737104415894},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3993423879146576},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.34854596853256226},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2828517258167267},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.17010724544525146},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15532800555229187},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1446976661682129},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11249569058418274},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.10489121079444885},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/gcwkshps50303.2020.9367524","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcwkshps50303.2020.9367524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Globecom Workshops (GC Wkshps","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10125542","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10125542/","pdf_url":"https://discovery.ucl.ac.uk/10125542/1/On%20the%20Effects%20of%20Channel%20Aging%20in%20D2D%20Two-Way%20Relaying%20with%20Space-Constrained%20Massive%20MIMO.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: 2020 IEEE Globecom Workshops (GC Wkshps). IEEE (2021)","raw_type":"Proceedings paper"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-125226","is_oa":false,"landing_page_url":"https://repository.hkust.edu.hk/ir/Record/1783.1-125226","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10125542","is_oa":true,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10125542/","pdf_url":"https://discovery.ucl.ac.uk/10125542/1/On%20the%20Effects%20of%20Channel%20Aging%20in%20D2D%20Two-Way%20Relaying%20with%20Space-Constrained%20Massive%20MIMO.pdf","source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"In: 2020 IEEE Globecom Workshops (GC Wkshps). IEEE (2021)","raw_type":"Proceedings paper"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4585092078","display_name":null,"funder_award_id":"EP/M014150/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3135618257.pdf","grobid_xml":"https://content.openalex.org/works/W3135618257.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1654832238","https://openalex.org/W1917415483","https://openalex.org/W1970904871","https://openalex.org/W2143005940","https://openalex.org/W2165064084","https://openalex.org/W2166064468","https://openalex.org/W2323227907","https://openalex.org/W2324552872","https://openalex.org/W2342690689","https://openalex.org/W2580358447","https://openalex.org/W2606690314","https://openalex.org/W2730884198","https://openalex.org/W2775780877","https://openalex.org/W2782624897","https://openalex.org/W2792717300","https://openalex.org/W2794398708","https://openalex.org/W2808826712","https://openalex.org/W2933773092","https://openalex.org/W2995592958","https://openalex.org/W6636926751","https://openalex.org/W6771782937"],"related_works":["https://openalex.org/W4304208086","https://openalex.org/W1967361427","https://openalex.org/W4205696264","https://openalex.org/W2149698137","https://openalex.org/W2538872159","https://openalex.org/W2147746367","https://openalex.org/W4381785485","https://openalex.org/W2079076598","https://openalex.org/W2141253333","https://openalex.org/W2110484072"],"abstract_inverted_index":{"This":[0],"paper":[1],"studies":[2,84],"the":[3,28,44,53,56,65,74,79,111],"spectral":[4],"efficiency":[5],"(SE)":[6],"of":[7,30,55,78,92],"a":[8,90],"space-constrained":[9],"multi-pair":[10],"two-way":[11],"massive":[12,112],"multiple-input":[13],"multiple-output":[14],"(MIMO)":[15],"decode-and-forward":[16],"(DF)":[17],"relay":[18,45],"system":[19],"with":[20],"channel":[21,48,70,105],"aging":[22,106],"for":[23],"device-to-device":[24],"(D2D)":[25],"communications":[26],"in":[27,110],"Internet":[29],"Things":[31],"(IoT)":[32],"environments.":[33],"Maximum":[34],"ratio":[35,37],"combining-Maximum":[36],"transmission":[38],"(MRC/MRT)":[39],"processing":[40],"is":[41,50],"employed":[42],"at":[43],"and":[46,64,85,100],"imperfect":[47],"estimation":[49],"assumed.":[51],"With":[52],"consideration":[54],"spatial":[57,94],"correlation":[58,67,95,102],"due":[59,68,96,103],"to":[60,69,97,104],"insufficiently":[61],"spaced":[62],"antennas,":[63],"time":[66,101],"aging,":[71],"we":[72],"study":[73],"closed-form":[75],"large-scale":[76],"approximations":[77],"SE":[80],"performance.":[81],"Our":[82],"analytical":[83],"performance":[86,117],"results":[87],"demonstrate":[88],"that":[89],"degree":[91],"both":[93],"antenna":[98],"proximity,":[99],"can":[107],"be":[108],"tolerated":[109],"MIMO":[113],"regime":[114],"without":[115],"significant":[116],"degradation.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-19T07:52:34.831488","created_date":"2025-10-10T00:00:00"}
