{"id":"https://openalex.org/W2059445970","doi":"https://doi.org/10.1109/medhocnet.2013.6767419","title":"OCA-MAC: Opportunistic channel aggregation for wireless ad hoc networks","display_name":"OCA-MAC: Opportunistic channel aggregation for wireless ad hoc networks","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2059445970","doi":"https://doi.org/10.1109/medhocnet.2013.6767419","mag":"2059445970"},"language":"en","primary_location":{"id":"doi:10.1109/medhocnet.2013.6767419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/medhocnet.2013.6767419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 12th Annual Mediterranean Ad Hoc Networking Workshop (MED-HOC-NET)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://vtechworks.lib.vt.edu/bitstreams/ec69baeb-8086-4a86-9d9b-73d0586a8f52/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011393504","display_name":"Larissa E. de Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I150729083","display_name":"Universidade de Bras\u00edlia","ror":"https://ror.org/02xfp8v59","country_code":"BR","type":"education","lineage":["https://openalex.org/I150729083"]},{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Larissa E. de Oliveira","raw_affiliation_strings":["Department of Electrical Engineering University of Brasília Brazil","Dept. of Electr. Eng., Univ. of Brasilia, Brasilia, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering University of Brasília Brazil","institution_ids":["https://openalex.org/I4210116315"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Brasilia, Brasilia, Brazil#TAB#","institution_ids":["https://openalex.org/I150729083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108373296","display_name":"Luiz A. Da Silva","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":"Luiz A. DaSilva","raw_affiliation_strings":["Department of Electrical and Computer Engineering Virginia Polytechnic Institute and State University, USA","Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering Virginia Polytechnic Institute and State University, USA","institution_ids":["https://openalex.org/I859038795"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081206841","display_name":"Marcelo M. Carvalho","orcid":"https://orcid.org/0000-0001-9897-912X"},"institutions":[{"id":"https://openalex.org/I150729083","display_name":"Universidade de Bras\u00edlia","ror":"https://ror.org/02xfp8v59","country_code":"BR","type":"education","lineage":["https://openalex.org/I150729083"]},{"id":"https://openalex.org/I4210116315","display_name":"Bio-Bras","ror":"https://ror.org/01ng1nj07","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210116315"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo M. Carvalho","raw_affiliation_strings":["Department of Electrical Engineering University of Brasília Brazil","Dept. of Electr. Eng., Univ. of Brasilia, Brasilia, Brazil#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering University of Brasília Brazil","institution_ids":["https://openalex.org/I4210116315"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Univ. of Brasilia, Brasilia, Brazil#TAB#","institution_ids":["https://openalex.org/I150729083"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"116","last_page":"119"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","score":0.9998000264167786,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9998000264167786,"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/T10246","display_name":"Mobile Ad Hoc Networks","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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.8231910467147827},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7071720957756042},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.69443279504776},{"id":"https://openalex.org/keywords/distributed-coordination-function","display_name":"Distributed coordination function","score":0.6925398111343384},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.6771373748779297},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.6700364947319031},{"id":"https://openalex.org/keywords/network-allocation-vector","display_name":"Network allocation vector","score":0.6516042947769165},{"id":"https://openalex.org/keywords/multiple-access-with-collision-avoidance-for-wireless","display_name":"Multiple Access with Collision Avoidance for Wireless","score":0.5817157030105591},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5607507228851318},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.5569724440574646},{"id":"https://openalex.org/keywords/media-access-control","display_name":"Media access control","score":0.538859486579895},{"id":"https://openalex.org/keywords/control-channel","display_name":"Control channel","score":0.5089712142944336},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.4616130590438843},{"id":"https://openalex.org/keywords/wireless-distribution-system","display_name":"Wireless distribution system","score":0.43973514437675476},{"id":"https://openalex.org/keywords/ieee-802.11","display_name":"IEEE 802.11","score":0.40530508756637573},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.38523125648498535},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.2987472414970398},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.29512810707092285},{"id":"https://openalex.org/keywords/wi-fi","display_name":"Wi-Fi","score":0.18166649341583252},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.180794358253479},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.08547195792198181}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8231910467147827},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7071720957756042},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.69443279504776},{"id":"https://openalex.org/C115338102","wikidata":"https://www.wikidata.org/wiki/Q1229557","display_name":"Distributed coordination function","level":5,"score":0.6925398111343384},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.6771373748779297},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.6700364947319031},{"id":"https://openalex.org/C643704","wikidata":"https://www.wikidata.org/wiki/Q1460774","display_name":"Network allocation vector","level":5,"score":0.6516042947769165},{"id":"https://openalex.org/C156643399","wikidata":"https://www.wikidata.org/wiki/Q15995329","display_name":"Multiple Access with Collision Avoidance for Wireless","level":5,"score":0.5817157030105591},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5607507228851318},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5569724440574646},{"id":"https://openalex.org/C513196756","wikidata":"https://www.wikidata.org/wiki/Q3295108","display_name":"Media access control","level":3,"score":0.538859486579895},{"id":"https://openalex.org/C157607044","wikidata":"https://www.wikidata.org/wiki/Q5165851","display_name":"Control channel","level":3,"score":0.5089712142944336},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.4616130590438843},{"id":"https://openalex.org/C33947955","wikidata":"https://www.wikidata.org/wiki/Q1429342","display_name":"Wireless distribution system","level":5,"score":0.43973514437675476},{"id":"https://openalex.org/C185298936","wikidata":"https://www.wikidata.org/wiki/Q193228","display_name":"IEEE 802.11","level":4,"score":0.40530508756637573},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.38523125648498535},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.2987472414970398},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.29512810707092285},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.18166649341583252},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.180794358253479},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.08547195792198181}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/medhocnet.2013.6767419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/medhocnet.2013.6767419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 12th Annual Mediterranean Ad Hoc Networking Workshop (MED-HOC-NET)","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/107372","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/107372","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/ec69baeb-8086-4a86-9d9b-73d0586a8f52/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference proceeding"}],"best_oa_location":{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/107372","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/107372","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/ec69baeb-8086-4a86-9d9b-73d0586a8f52/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference proceeding"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2059445970.pdf"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W170020907","https://openalex.org/W1572090394","https://openalex.org/W1832953524","https://openalex.org/W1977712290","https://openalex.org/W1989445135","https://openalex.org/W2015729019","https://openalex.org/W2045248988","https://openalex.org/W2071781648","https://openalex.org/W2162333578","https://openalex.org/W6668430234"],"related_works":["https://openalex.org/W856260524","https://openalex.org/W2779408998","https://openalex.org/W2098006887","https://openalex.org/W2210788811","https://openalex.org/W2096989154","https://openalex.org/W2114168415","https://openalex.org/W2187702560","https://openalex.org/W2102737642","https://openalex.org/W2185601984","https://openalex.org/W2121258803"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"the":[3,33,52,67,72,78,81,95,104,107,124,128,131],"Opportunistic":[4],"Channel":[5],"Aggregation":[6],"MAC":[7,37,151],"protocol":[8],"(OCA-MAC)":[9],"for":[10,43,58,116,134],"wireless":[11],"ad":[12],"hoc":[13],"networks.":[14],"OCA-MAC":[15,27,50,144],"allows":[16],"opportunistic":[17,44,187],"MAC-level":[18],"channel":[19,57,83,97,118,133,188],"aggregation":[20,119,189],"per":[21],"frame":[22,64,93,136],"transmission.":[23],"To":[24],"accomplish":[25],"that,":[26],"is":[28,120,152],"built":[29],"on":[30],"top":[31],"of":[32,54,103,109,130,143,181],"IEEE":[34,148,182],"802.11":[35,149,183],"DCF":[36,150],"with":[38,145,156],"a":[39,92,193],"secondary":[40,68,96,132],"radio":[41],"interface":[42],"access":[45],"over":[46,66,80,94,123],"an":[47],"alternative":[48],"channel.":[49],"avoids":[51],"use":[53,129],"extra":[55],"control":[56,63,114],"coordination":[59],"among":[60],"nodes":[61],"(or":[62],"exchanges":[65],"channel)":[69],"by":[70,154],"using":[71],"simple":[73],"idea":[74],"that":[75,168],"whoever":[76],"acquires":[77],"floor":[79,110],"primary":[82,125],"also":[84],"gains":[85,140],"immediate":[86],"(and":[87],"implicit)":[88],"right":[89],"to":[90,147,178,191,196],"transmit":[91],"(if":[98],"available":[99],"at":[100,106],"both":[101],"sides":[102],"link":[105],"time":[108],"acquisition).":[111],"Thus,":[112],"all":[113],"information":[115],"distributed":[117],"carried":[121],"out":[122],"channel,":[126],"allowing":[127],"data":[135],"transmissions":[137],"only.":[138],"The":[139,164],"in":[141,202],"performance":[142,179,201],"respect":[146],"evaluated":[153],"simulations":[155],"topologies":[157],"not":[158,175],"fully":[159],"connected":[160],"under":[161],"saturated":[162],"traffic.":[163],"investigated":[165],"scenarios":[166],"indicate":[167],"geographical":[169],"sparsity":[170],"and":[171,199],"spatial":[172],"reuse":[173],"do":[174],"necessarily":[176],"lead":[177],"improvements":[180],"networks":[184],"and,":[185],"thus,":[186],"proves":[190],"be":[192],"strong":[194],"ally":[195],"boost":[197],"throughput":[198],"fairness":[200],"such":[203],"scenarios.":[204]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}