{"id":"https://openalex.org/W1975955410","doi":"https://doi.org/10.1145/2248371.2248404","title":"A case for adaptive sub-carrier level power allocation in OFDMA networks","display_name":"A case for adaptive sub-carrier level power allocation in OFDMA networks","publication_year":2012,"publication_date":"2012-06-11","ids":{"openalex":"https://openalex.org/W1975955410","doi":"https://doi.org/10.1145/2248371.2248404","mag":"1975955410"},"language":"en","primary_location":{"id":"doi:10.1145/2248371.2248404","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2248371.2248404","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing","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/A5101685910","display_name":"Shailendra Singh","orcid":"https://orcid.org/0000-0002-6361-4873"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shailendra Singh","raw_affiliation_strings":["University of California, Riverside, Riverside, CA, USA","University of California, RIverside, Riverside, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Riverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]},{"raw_affiliation_string":"University of California, RIverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001694380","display_name":"Moloud Shahbazi","orcid":"https://orcid.org/0000-0002-8031-0169"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moloud Shahbazi","raw_affiliation_strings":["University of California, Riverside, Riverside, CA, USA","University of California, RIverside, Riverside, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Riverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]},{"raw_affiliation_string":"University of California, RIverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037505718","display_name":"Konstantinos Pelechrinis","orcid":"https://orcid.org/0000-0002-6443-3935"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Konstantinos Pelechrinis","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018752163","display_name":"Karthikeyan Sundaresan","orcid":"https://orcid.org/0000-0002-8089-4264"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karthikeyan Sundaresan","raw_affiliation_strings":["NEC Labs America Inc., Princeton, NJ, USA","[NEC Laboratories America, Inc, Princeton, NJ, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC Labs America Inc., Princeton, NJ, USA","institution_ids":[]},{"raw_affiliation_string":"[NEC Laboratories America, Inc, Princeton, NJ, USA]","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086268637","display_name":"Srikanth V. Krishnamurthy","orcid":"https://orcid.org/0000-0002-6533-4381"},"institutions":[{"id":"https://openalex.org/I103635307","display_name":"University of California, Riverside","ror":"https://ror.org/03nawhv43","country_code":"US","type":"education","lineage":["https://openalex.org/I103635307"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srikanth V. Krishnamurthy","raw_affiliation_strings":["University of California, Riverside, Riverside, CA, USA","University of California, RIverside, Riverside, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of California, Riverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]},{"raw_affiliation_string":"University of California, RIverside, Riverside, CA, USA","institution_ids":["https://openalex.org/I103635307"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046908385","display_name":"Sateesh Addepalli","orcid":null},"institutions":[{"id":"https://openalex.org/I135428043","display_name":"Cisco Systems (United States)","ror":"https://ror.org/03yt1ez60","country_code":"US","type":"company","lineage":["https://openalex.org/I135428043"]},{"id":"https://openalex.org/I151281966","display_name":"Cisco Systems (China)","ror":"https://ror.org/02qy75381","country_code":"CN","type":"company","lineage":["https://openalex.org/I135428043","https://openalex.org/I151281966"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Sateesh Addepalli","raw_affiliation_strings":["Cisco Systems, Inc., San Jose, CA, USA","Cisco Systems, Inc., San Jose, CA , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cisco Systems, Inc., San Jose, CA, USA","institution_ids":["https://openalex.org/I135428043"]},{"raw_affiliation_string":"Cisco Systems, Inc., San Jose, CA , USA","institution_ids":["https://openalex.org/I151281966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1179,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.78204419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"225","last_page":"234"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11158","display_name":"Wireless Networks and Protocols","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/T11158","display_name":"Wireless Networks and Protocols","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/T11409","display_name":"Advanced Wireless Network 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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9997000098228455,"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/throughput","display_name":"Throughput","score":0.7523669004440308},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.694389283657074},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.6699042916297913},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6651843786239624},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.524635374546051},{"id":"https://openalex.org/keywords/power-budget","display_name":"Power budget","score":0.5154241323471069},{"id":"https://openalex.org/keywords/link-adaptation","display_name":"Link adaptation","score":0.5139951109886169},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5043388605117798},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4490809440612793},{"id":"https://openalex.org/keywords/frequency-division-multiple-access","display_name":"Frequency-division multiple access","score":0.4444432556629181},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4423854649066925},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.43757164478302},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.33927756547927856},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.2869583070278168},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.22071325778961182},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1854914128780365},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08274361491203308}],"concepts":[{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.7523669004440308},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.694389283657074},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.6699042916297913},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6651843786239624},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.524635374546051},{"id":"https://openalex.org/C149768029","wikidata":"https://www.wikidata.org/wiki/Q1509342","display_name":"Power budget","level":4,"score":0.5154241323471069},{"id":"https://openalex.org/C138916503","wikidata":"https://www.wikidata.org/wiki/Q2714551","display_name":"Link adaptation","level":4,"score":0.5139951109886169},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5043388605117798},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4490809440612793},{"id":"https://openalex.org/C2776208322","wikidata":"https://www.wikidata.org/wiki/Q844071","display_name":"Frequency-division multiple access","level":4,"score":0.4444432556629181},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4423854649066925},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.43757164478302},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.33927756547927856},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.2869583070278168},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.22071325778961182},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1854914128780365},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08274361491203308},{"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:10.1145/2248371.2248404","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2248371.2248404","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirteenth ACM international symposium on Mobile Ad Hoc Networking and Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:d-scholarship.pitt.edu:12371","is_oa":false,"landing_page_url":"https://d-scholarship.pitt.edu/12371/8/licence.txt","pdf_url":null,"source":{"id":"https://openalex.org/S4306402372","display_name":"D-Scholarship@Pitt (University of Pittsburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I170201317","host_organization_name":"University of Pittsburgh","host_organization_lineage":["https://openalex.org/I170201317"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.298.5942","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.298.5942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ucr.edu/~krish/singhs-mhoc12.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320307791","display_name":"Cisco Systems","ror":"https://ror.org/03yt1ez60"},{"id":"https://openalex.org/F4320333591","display_name":"Multidisciplinary University Research Initiative","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W55573687","https://openalex.org/W1570163350","https://openalex.org/W1992897439","https://openalex.org/W2003531160","https://openalex.org/W2006813606","https://openalex.org/W2009443800","https://openalex.org/W2017316844","https://openalex.org/W2019094720","https://openalex.org/W2027809943","https://openalex.org/W2069687969","https://openalex.org/W2086168649","https://openalex.org/W2104933959","https://openalex.org/W2106749358","https://openalex.org/W2108890528","https://openalex.org/W2130993148","https://openalex.org/W2132127377","https://openalex.org/W2155735612","https://openalex.org/W2159987656","https://openalex.org/W2161822490","https://openalex.org/W2166597754","https://openalex.org/W2168360310","https://openalex.org/W2409433878","https://openalex.org/W4229976825","https://openalex.org/W4236127247"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2123796416","https://openalex.org/W1917764268","https://openalex.org/W2118098239","https://openalex.org/W1997705516","https://openalex.org/W2141631789","https://openalex.org/W1967364604","https://openalex.org/W1581820911","https://openalex.org/W4252541813","https://openalex.org/W2116680746"],"abstract_inverted_index":{"In":[0,49],"today's":[1],"OFDMA":[2],"networks,":[3],"the":[4,11,15,31,58,61,116,137,145,154,163,169,221],"transmission":[5,146],"power":[6,33,59,67,82,92,117,142],"is":[7,34,94,118,139,151,161,165,213],"typically":[8],"fixed":[9,66],"and":[10,29,83,133,160],"same":[12],"for":[13,36,89],"all":[14],"sub-carriers":[16,22,62,121,132],"that":[17,144,188],"compose":[18],"a":[19,54,65,80,126,149,192,205],"channel.":[20],"The":[21],"though,":[23],"experience":[24,42],"different":[25,35,37],"degrees":[26],"of":[27,56,111,148,177,223],"fading":[28],"thus,":[30],"received":[32],"sub-carriers;":[38],"while":[39],"some":[40],"frequencies":[41],"deep":[43],"fades,":[44],"others":[45],"are":[46],"relatively":[47],"unaffected.":[48],"this":[50,74],"paper,":[51],"we":[52,78],"make":[53],"case":[55],"redistributing":[57],"across":[60,120,131],"(subject":[63],"to":[64,70,101,124,140,203,219],"budget":[68],"constraint)":[69],"better":[71],"cope":[72],"with":[73,96],"frequency":[75],"selectivity.":[76],"Specifically,":[77],"design":[79],"joint":[81],"rate":[84,99,129,211],"adaptation":[85,100,212],"scheme":[86,190,206],"(called":[87],"JPRA":[88,178,224],"short)":[90],"wherein":[91],"redistribution":[93],"combined":[95],"sub-carrier":[97,209],"level":[98,210],"yield":[102],"significant":[103],"throughput":[104,171,198],"benefits.":[105],"We":[106,173,215],"further":[107],"consider":[108],"two":[109],"variants":[110,176],"JPRA:":[112],"(a)":[113],"JPRA-CR":[114],"where,":[115,136],"redistributed":[119],"so":[122],"as":[123],"support":[125],"maximum":[127,170],"common":[128],"(CR)":[130],"(b)":[134],"JPRA-MT":[135],"goal":[138],"redistribute":[141],"such":[143],"time":[147],"packet":[150],"minimized.":[152],"While":[153],"first":[155],"variant":[156],"decreases":[157],"transceiver":[158],"complexity":[159],"simpler,":[162],"second":[164],"geared":[166],"towards":[167],"achieving":[168],"possible.":[172],"implement":[174],"both":[175],"on":[179],"our":[180,189],"WARP":[181],"radio":[182],"testbed.":[183],"Our":[184],"extensive":[185],"experiments":[186,201],"demonstrate":[187,220],"provides":[191],"35%":[193],"improvement":[194],"in":[195,199,225],"total":[196],"network":[197],"testbed":[200],"compared":[202],"FARA,":[204],"where":[207],"only":[208],"used.":[214],"also":[216],"perform":[217],"simulations":[218],"efficacy":[222],"larger":[226],"scale":[227],"networks.":[228]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}