{"id":"https://openalex.org/W2112475405","doi":"https://doi.org/10.1145/1868447.1868463","title":"Listen (on the frequency domain) before you talk","display_name":"Listen (on the frequency domain) before you talk","publication_year":2010,"publication_date":"2010-10-20","ids":{"openalex":"https://openalex.org/W2112475405","doi":"https://doi.org/10.1145/1868447.1868463","mag":"2112475405"},"language":"en","primary_location":{"id":"doi:10.1145/1868447.1868463","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1868447.1868463","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks","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/A5071665830","display_name":"Souvik Sen","orcid":"https://orcid.org/0000-0002-2796-4737"},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Souvik Sen","raw_affiliation_strings":["Duke University, Durham, NC"],"affiliations":[{"raw_affiliation_string":"Duke University, Durham, NC","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111442177","display_name":"Romit Roy Choudhury","orcid":null},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Romit Roy Choudhury","raw_affiliation_strings":["Duke University, Durham, NC"],"affiliations":[{"raw_affiliation_string":"Duke University, Durham, NC","institution_ids":["https://openalex.org/I170897317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070972371","display_name":"Srihari Nelakuditi","orcid":"https://orcid.org/0000-0001-5990-394X"},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srihari Nelakuditi","raw_affiliation_strings":["University of South Carolina, Columbia, SC","University of South Carolina; Columbia; SC"],"affiliations":[{"raw_affiliation_string":"University of South Carolina, Columbia, SC","institution_ids":["https://openalex.org/I155781252"]},{"raw_affiliation_string":"University of South Carolina; Columbia; SC","institution_ids":["https://openalex.org/I155781252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5071665830"],"corresponding_institution_ids":["https://openalex.org/I170897317"],"apc_list":null,"apc_paid":null,"fwci":4.098,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.94204644,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"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/T11158","display_name":"Wireless Networks and Protocols","score":1.0,"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":1.0,"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"}},{"id":"https://openalex.org/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9987999796867371,"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/subcarrier","display_name":"Subcarrier","score":0.7790971994400024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7662675380706787},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.6665512323379517},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5908755660057068},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.5805213451385498},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.5767533779144287},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5675528049468994},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5274857878684998},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5264937281608582},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.5017530918121338},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.48240888118743896},{"id":"https://openalex.org/keywords/reservation","display_name":"Reservation","score":0.4769267439842224},{"id":"https://openalex.org/keywords/concatenation","display_name":"Concatenation (mathematics)","score":0.46627286076545715},{"id":"https://openalex.org/keywords/idle","display_name":"Idle","score":0.459384024143219},{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.43714243173599243},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4164174497127533},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25702863931655884},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.23479095101356506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1511458456516266},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09954020380973816},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.08542010188102722}],"concepts":[{"id":"https://openalex.org/C198329298","wikidata":"https://www.wikidata.org/wiki/Q586358","display_name":"Subcarrier","level":4,"score":0.7790971994400024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7662675380706787},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.6665512323379517},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5908755660057068},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.5805213451385498},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.5767533779144287},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5675528049468994},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5274857878684998},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5264937281608582},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.5017530918121338},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.48240888118743896},{"id":"https://openalex.org/C2777632111","wikidata":"https://www.wikidata.org/wiki/Q1937518","display_name":"Reservation","level":2,"score":0.4769267439842224},{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.46627286076545715},{"id":"https://openalex.org/C16320812","wikidata":"https://www.wikidata.org/wiki/Q1812200","display_name":"Idle","level":2,"score":0.459384024143219},{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.43714243173599243},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4164174497127533},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25702863931655884},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.23479095101356506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1511458456516266},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09954020380973816},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.08542010188102722},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1868447.1868463","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1868447.1868463","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM SIGCOMM Workshop on Hot Topics in Networks","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.187.2463","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.187.2463","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.sc.edu/%7Esrihari/pubs/t2f.hotnets10.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2122125652","https://openalex.org/W2126085601","https://openalex.org/W2135573205","https://openalex.org/W2136651319","https://openalex.org/W2140477934","https://openalex.org/W2147749157","https://openalex.org/W2149488224","https://openalex.org/W2153211299","https://openalex.org/W2171375393"],"related_works":["https://openalex.org/W2373577936","https://openalex.org/W4221148444","https://openalex.org/W2172159377","https://openalex.org/W4387678054","https://openalex.org/W2389596151","https://openalex.org/W3095575180","https://openalex.org/W2351865055","https://openalex.org/W4306784355","https://openalex.org/W2098618074","https://openalex.org/W2534888834"],"abstract_inverted_index":{"Conventional":[0],"WiFi":[1],"networks":[2],"perform":[3],"channel":[4,17],"contention":[5],"in":[6,48],"time":[7,32],"domain.":[8,51],"This":[9,34],"is":[10,18,55,101,178],"known":[11],"to":[12,20,37,56,73,85,87,139],"be":[13],"wasteful":[14],"because":[15],"the":[16,44,49,89,102,114,121],"forced":[19],"remain":[21],"idle,":[22],"while":[23],"all":[24,88,105],"contending":[25],"nodes":[26],"are":[27,61],"backing":[28,45],"off":[29,46],"for":[30],"multiple":[31],"slots.":[33],"paper":[35],"proposes":[36],"break":[38],"away":[39],"from":[40,127],"convention":[41],"and":[42,64,143,173],"recreate":[43],"operation":[47],"frequency":[50],"Our":[52],"basic":[53],"idea":[54],"pretend":[57],"that":[58],"OFDM":[59],"subcarriers":[60],"integer":[62,98],"numbers,":[63],"thereby,":[65],"view":[66],"today's":[67],"random":[68],"backoff":[69],"process":[70],"as":[71],"equivalent":[72],"transmitting":[74],"on":[75,146],"a":[76,82,124,137,147,179],"randomly":[77],"chosen":[78,97,118],"subcarrier.":[79],"By":[80],"employing":[81],"second":[83],"antenna":[84],"listen":[86],"subcarriers,":[90],"each":[91,109],"node":[92,110],"can":[93,111],"determine":[94,113],"whether":[95],"its":[96,117,155],"(or":[99],"subcarrier)":[100],"smallest":[103],"among":[104],"others.":[106],"In":[107],"fact,":[108],"even":[112],"rank":[115],"of":[116,123,130,150,162,176,181],"integer,":[119],"enabling":[120],"feasibility":[122],"TDMA-like":[125],"schedule":[126],"every":[128],"round":[129],"contention.":[131],"We":[132],"develop":[133],"these":[134],"ideas":[135],"into":[136],"Time":[138],"Frequency":[140],"(T2F)":[141],"protocol":[142],"prototype":[144],"it":[145],"small":[148],"testbed":[149],"8":[151],"USRPs.":[152],"Experiments":[153],"confirm":[154],"feasibility,":[156],"along":[157],"with":[158],"promising":[159],"throughput":[160],"gains":[161],"more":[163],"than":[164],"35%":[165],"at":[166],"high":[167],"bit":[168],"rates.":[169],"A":[170],"fuller":[171],"design":[172],"thorough":[174],"evaluation":[175],"T2F":[177],"topic":[180],"ongoing":[182],"work.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
