{"id":"https://openalex.org/W2119549704","doi":"https://doi.org/10.1109/infcom.2011.5934994","title":"An optimal link layer model for multi-hop MIMO networks","display_name":"An optimal link layer model for multi-hop MIMO networks","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2119549704","doi":"https://doi.org/10.1109/infcom.2011.5934994","mag":"2119549704"},"language":"en","primary_location":{"id":"doi:10.1109/infcom.2011.5934994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2011.5934994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Proceedings IEEE INFOCOM","raw_type":"proceedings-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/A5054863127","display_name":"Yi Shi","orcid":"https://orcid.org/0000-0002-6110-3084"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yi Shi","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100409698","display_name":"Jia Liu","orcid":"https://orcid.org/0000-0002-3424-050X"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Liu","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058627203","display_name":"Canming Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Canming Jiang","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078449664","display_name":"Cunhao Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cunhao Gao","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059824798","display_name":"Y. Thomas Hou","orcid":"https://orcid.org/0000-0003-3716-5768"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Y. Thomas Hou","raw_affiliation_strings":["Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA"],"affiliations":[{"raw_affiliation_string":"Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute, State University, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"The Bradley Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Blacksburg, 24061 USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5054863127"],"corresponding_institution_ids":["https://openalex.org/I859038795"],"apc_list":null,"apc_paid":null,"fwci":4.589,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.9505391,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"21","issue":null,"first_page":"1916","last_page":"1924"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10148","display_name":"Advanced MIMO Systems Optimization","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9994000196456909,"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":0.9070027470588684},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6375331878662109},{"id":"https://openalex.org/keywords/spatial-multiplexing","display_name":"Spatial multiplexing","score":0.6185588240623474},{"id":"https://openalex.org/keywords/3g-mimo","display_name":"3G MIMO","score":0.561500608921051},{"id":"https://openalex.org/keywords/multiplexing","display_name":"Multiplexing","score":0.5611253380775452},{"id":"https://openalex.org/keywords/multi-user-mimo","display_name":"Multi-user MIMO","score":0.5196672677993774},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5129887461662292},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.47463950514793396},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.45112884044647217},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4329453706741333},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.42141276597976685},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32446008920669556},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24913296103477478},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23306837677955627},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20569372177124023},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1656351387500763},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.08995664119720459}],"concepts":[{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.9070027470588684},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6375331878662109},{"id":"https://openalex.org/C85884896","wikidata":"https://www.wikidata.org/wiki/Q7574075","display_name":"Spatial multiplexing","level":4,"score":0.6185588240623474},{"id":"https://openalex.org/C165650700","wikidata":"https://www.wikidata.org/wiki/Q4636347","display_name":"3G MIMO","level":4,"score":0.561500608921051},{"id":"https://openalex.org/C19275194","wikidata":"https://www.wikidata.org/wiki/Q222903","display_name":"Multiplexing","level":2,"score":0.5611253380775452},{"id":"https://openalex.org/C91330434","wikidata":"https://www.wikidata.org/wiki/Q738298","display_name":"Multi-user MIMO","level":4,"score":0.5196672677993774},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5129887461662292},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.47463950514793396},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.45112884044647217},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4329453706741333},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.42141276597976685},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32446008920669556},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24913296103477478},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23306837677955627},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20569372177124023},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1656351387500763},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.08995664119720459},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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/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/infcom.2011.5934994","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcom.2011.5934994","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Proceedings IEEE INFOCOM","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.714.779","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.714.779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cnsr.ictas.vt.edu/publication/INFOCOM11_Shi_AOLLMMHMN.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.824.9259","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.824.9259","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www2.ece.ohio-state.edu/%7Eliu/publications/CL_MIMO_DOF2.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1557486844","https://openalex.org/W1968917122","https://openalex.org/W1979408141","https://openalex.org/W1986823645","https://openalex.org/W1997834106","https://openalex.org/W2004440831","https://openalex.org/W2008929098","https://openalex.org/W2097736984","https://openalex.org/W2098126478","https://openalex.org/W2111451941","https://openalex.org/W2117461505","https://openalex.org/W2118010741","https://openalex.org/W2119549704","https://openalex.org/W2122859427","https://openalex.org/W2135610797","https://openalex.org/W2136477726","https://openalex.org/W2144836644","https://openalex.org/W2152515394","https://openalex.org/W2156941503","https://openalex.org/W2165943096","https://openalex.org/W2171881183","https://openalex.org/W2912369344","https://openalex.org/W2950813095","https://openalex.org/W4242090682","https://openalex.org/W6677566815","https://openalex.org/W6679956776","https://openalex.org/W6681957823"],"related_works":["https://openalex.org/W1996130034","https://openalex.org/W4321844144","https://openalex.org/W4200145345","https://openalex.org/W1500439066","https://openalex.org/W1561113522","https://openalex.org/W2159343473","https://openalex.org/W4380147564","https://openalex.org/W1574498476","https://openalex.org/W1905709045","https://openalex.org/W2907409713"],"abstract_inverted_index":{"The":[0],"rapid":[1],"advances":[2],"of":[3,101,127,134,160],"MIMO":[4,37,50,128,148,192],"to":[5,27,44,53,78,107],"date":[6],"have":[7,16],"mainly":[8,25],"stayed":[9],"at":[10,21],"the":[11,22,28,33,57,91,96,109,116,158,162,169],"physical":[12],"layer.":[13],"Such":[14],"fruits":[15],"not":[17],"been":[18],"fully":[19],"benefited":[20],"network":[23,178],"layer":[24,47,144],"due":[26],"computational":[29],"complexity":[30],"associated":[31],"with":[32],"matrix-based":[34,93,117,170],"model":[35,48,94,145,154,171],"that":[36,114,152,167],"involves.":[38],"Recently,":[39],"there":[40],"are":[41,87,137],"some":[42],"efforts":[43],"simplify":[45],"link":[46,143],"for":[49,56,70,146,176,187],"so":[51],"as":[52,113,166],"ease":[54],"research":[55,189],"upper":[58],"layers.":[59],"These":[60],"models":[61,86,104],"only":[62],"require":[63],"numeric":[64],"computations":[65],"on":[66,131,190],"MIMO's":[67],"degrees-of-freedom":[68],"(DoFs)":[69],"spatial":[71],"multiplexing":[72],"(SM)":[73],"and":[74,174],"interference":[75],"cancellation":[76],"(IC)":[77],"obtain":[79],"a":[80,141],"feasible":[81],"rate":[82,111,164],"region.":[83],"Thus,":[84],"these":[85,102],"much":[88],"simpler":[89],"than":[90],"original":[92],"from":[95],"communications":[97],"world.":[98],"However,":[99],"none":[100],"DoF-based":[103],"is":[105,155],"shown":[106],"achieve":[108],"same":[110,163],"region":[112,165],"by":[115,168],"model.":[118],"In":[119],"this":[120,124,153],"paper,":[121],"we":[122,139],"re-visit":[123],"important":[125,184],"problem":[126],"modeling.":[129],"Based":[130],"accurate":[132],"accounting":[133],"how":[135],"DoFs":[136],"consumed,":[138],"develop":[140],"simple":[142],"multi-hop":[147,191],"networks.":[149,193],"We":[150],"show":[151],"optimal":[156],"in":[157],"sense":[159],"achieving":[161],"under":[172],"SM":[173],"IC":[175],"any":[177],"topology.":[179],"This":[180],"work":[181],"offers":[182],"an":[183],"building":[185],"block":[186],"theoretical":[188]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}