{"id":"https://openalex.org/W2067564652","doi":"https://doi.org/10.1145/2030613.2030621","title":"CRMA","display_name":"CRMA","publication_year":2011,"publication_date":"2011-09-19","ids":{"openalex":"https://openalex.org/W2067564652","doi":"https://doi.org/10.1145/2030613.2030621","mag":"2067564652"},"language":"en","primary_location":{"id":"doi:10.1145/2030613.2030621","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2030613.2030621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual international conference on Mobile computing and networking","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/A5057405718","display_name":"Tianji Li","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tianji Li","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047998545","display_name":"Mi Kyung Han","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mi Kyung Han","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043350119","display_name":"Apurv Bhartia","orcid":null},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Apurv Bhartia","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032760128","display_name":"Lili Qiu","orcid":"https://orcid.org/0000-0002-1590-9749"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lili Qiu","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011199371","display_name":"Eric Rozner","orcid":"https://orcid.org/0000-0003-4662-0830"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Rozner","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343712","display_name":"Yin Zhang\u22c6","orcid":"https://orcid.org/0000-0002-1772-0763"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yin Zhang","raw_affiliation_strings":["The University of Texas at Austin, Austin, TX, USA","The University of Texas At Austin, Austin, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Texas at Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"The University of Texas At Austin, Austin, TX, USA","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110194696","display_name":"Brad Zarikoff","orcid":null},"institutions":[{"id":"https://openalex.org/I157286207","display_name":"National University of Ireland, Maynooth","ror":"https://ror.org/048nfjm95","country_code":"IE","type":"education","lineage":["https://openalex.org/I157286207"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Brad Zarikoff","raw_affiliation_strings":["National University of Ireland , Maynooth, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Ireland , Maynooth, Ireland","institution_ids":["https://openalex.org/I157286207"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"61","last_page":"72"},"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":0.9998000264167786,"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/T10575","display_name":"Wireless Communication Networks Research","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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7780290246009827},{"id":"https://openalex.org/keywords/decodes","display_name":"Decodes","score":0.7145222425460815},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6531256437301636},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5944167375564575},{"id":"https://openalex.org/keywords/physical-layer","display_name":"Physical layer","score":0.5670818090438843},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5600007772445679},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.5541542768478394},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4750925302505493},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.4538128077983856},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.4513321816921234},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.24293437600135803},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1907300353050232}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7780290246009827},{"id":"https://openalex.org/C2778858076","wikidata":"https://www.wikidata.org/wiki/Q5249539","display_name":"Decodes","level":3,"score":0.7145222425460815},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6531256437301636},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5944167375564575},{"id":"https://openalex.org/C19247436","wikidata":"https://www.wikidata.org/wiki/Q192727","display_name":"Physical layer","level":3,"score":0.5670818090438843},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5600007772445679},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.5541542768478394},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4750925302505493},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.4538128077983856},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.4513321816921234},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.24293437600135803},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1907300353050232}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2030613.2030621","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2030613.2030621","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th annual international conference on Mobile computing and networking","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321056","display_name":"Irish Research Council","ror":"https://ror.org/051xex213"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W66471175","https://openalex.org/W1525552993","https://openalex.org/W1919917805","https://openalex.org/W1972306148","https://openalex.org/W1977809285","https://openalex.org/W1982366917","https://openalex.org/W1994540856","https://openalex.org/W2027809943","https://openalex.org/W2053540085","https://openalex.org/W2054496355","https://openalex.org/W2101676293","https://openalex.org/W2101793980","https://openalex.org/W2101806492","https://openalex.org/W2103331800","https://openalex.org/W2104933959","https://openalex.org/W2114570682","https://openalex.org/W2115467602","https://openalex.org/W2118173950","https://openalex.org/W2119857453","https://openalex.org/W2123536775","https://openalex.org/W2123541927","https://openalex.org/W2128356550","https://openalex.org/W2129263279","https://openalex.org/W2135573205","https://openalex.org/W2140593610","https://openalex.org/W2141672558","https://openalex.org/W2145872403","https://openalex.org/W2146102702","https://openalex.org/W2149723739","https://openalex.org/W2152342555","https://openalex.org/W2152496949","https://openalex.org/W2155416924","https://openalex.org/W2160566846","https://openalex.org/W2166735779","https://openalex.org/W2168359139","https://openalex.org/W2168821867","https://openalex.org/W2171375393","https://openalex.org/W2338403939","https://openalex.org/W2409433878","https://openalex.org/W2912369344","https://openalex.org/W2982651663","https://openalex.org/W3151344849","https://openalex.org/W4205798102","https://openalex.org/W4214605592","https://openalex.org/W4236257869","https://openalex.org/W4250164123","https://openalex.org/W4251946462","https://openalex.org/W6703866820","https://openalex.org/W6758277601"],"related_works":["https://openalex.org/W3102964724","https://openalex.org/W2147073653","https://openalex.org/W2355663289","https://openalex.org/W1982067419","https://openalex.org/W2792339401","https://openalex.org/W2530747331","https://openalex.org/W79201834","https://openalex.org/W2369501245","https://openalex.org/W4315629626","https://openalex.org/W4293167796"],"abstract_inverted_index":{"Efficiently":[0],"sharing":[1,20,106],"spectrum":[2,19,105],"among":[3],"multiple":[4,41],"users":[5],"is":[6],"critical":[7],"to":[8,27],"wireless":[9],"network":[10],"performance.":[11],"In":[12,31],"this":[13],"paper,":[14],"we":[15],"propose":[16],"a":[17,49,84],"novel":[18],"protocol":[21],"called":[22],"Collision-Resistant":[23],"Multiple":[24],"Access":[25],"(CRMA)":[26],"achieve":[28],"high":[29],"efficiency.":[30],"CRMA,":[32],"each":[33],"transmitter":[34],"views":[35],"the":[36,58,65,70,75,80,93,111],"OFDM":[37],"physical":[38],"layer":[39],"as":[40],"orthogonal":[42],"but":[43],"sharable":[44],"channels,":[45],"and":[46,77,96,118],"independently":[47],"selects":[48],"few":[50],"channels":[51,76],"for":[52],"transmission.":[53],"The":[54,67],"transmissions":[55,81],"that":[56,98],"share":[57],"same":[59],"channel":[60],"naturally":[61],"add":[62],"up":[63],"in":[64,92],"air.":[66],"receiver":[68],"extracts":[69],"received":[71],"signals":[72],"from":[73],"all":[74],"efficiently":[78],"decodes":[79],"by":[82],"solving":[83],"simple":[85],"linear":[86],"system.":[87],"We":[88,108],"implement":[89],"our":[90,114],"approach":[91,115],"Qualnet":[94],"simulator":[95],"show":[97],"it":[99],"yields":[100],"significant":[101],"improvement":[102],"over":[103],"existing":[104],"schemes.":[107],"also":[109],"demonstrate":[110],"feasibility":[112],"of":[113],"using":[116],"implementation":[117],"experiments":[119],"on":[120],"GNU":[121],"Radios.":[122]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":21},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2016-06-24T00:00:00"}
