{"id":"https://openalex.org/W2082476254","doi":"https://doi.org/10.1109/glocom.2012.6503798","title":"On Gaussian Multiple Access Channel with Signal Dependent Noise","display_name":"On Gaussian Multiple Access Channel with Signal Dependent Noise","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2082476254","doi":"https://doi.org/10.1109/glocom.2012.6503798","mag":"2082476254"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2012.6503798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","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/A5100429403","display_name":"Hai Li","orcid":"https://orcid.org/0000-0003-3228-6544"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hai Li","raw_affiliation_strings":["Department of Electrical, Computer, and Energy Engineering, University of Colorado at Boulder, USA","Department of Electrical, Computer and Energy Engineering, University of Colorado at Boulder, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer, and Energy Engineering, University of Colorado at Boulder, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Department of Electrical, Computer and Energy Engineering, University of Colorado at Boulder, USA#TAB#","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084454849","display_name":"Youjian Liu","orcid":"https://orcid.org/0000-0003-4681-0546"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Youjian Liu","raw_affiliation_strings":["Department of Electrical, Computer, and Energy Engineering, University of Colorado at Boulder, USA","Department of Electrical, Computer and Energy Engineering, University of Colorado at Boulder, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, Computer, and Energy Engineering, University of Colorado at Boulder, USA","institution_ids":["https://openalex.org/I188538660"]},{"raw_affiliation_string":"Department of Electrical, Computer and Energy Engineering, University of Colorado at Boulder, USA#TAB#","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I188538660"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.13722706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"4326","last_page":"4331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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/time-division-multiple-access","display_name":"Time division multiple access","score":0.8005507588386536},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.5628819465637207},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.5128205418586731},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5041297674179077},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5035483241081238},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49828553199768066},{"id":"https://openalex.org/keywords/single-antenna-interference-cancellation","display_name":"Single antenna interference cancellation","score":0.48951923847198486},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.48487457633018494},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.47969934344291687},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4325544238090515},{"id":"https://openalex.org/keywords/signal-to-interference-ratio","display_name":"Signal-to-interference ratio","score":0.4252054691314697},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3744502067565918},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.37217023968696594},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36687833070755005},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3556536138057709},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3009973168373108},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.29407477378845215},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25924211740493774},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13451051712036133},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06862381100654602}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8005507588386536},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.5628819465637207},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.5128205418586731},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5041297674179077},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5035483241081238},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49828553199768066},{"id":"https://openalex.org/C83204339","wikidata":"https://www.wikidata.org/wiki/Q7523915","display_name":"Single antenna interference cancellation","level":3,"score":0.48951923847198486},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.48487457633018494},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.47969934344291687},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4325544238090515},{"id":"https://openalex.org/C75613536","wikidata":"https://www.wikidata.org/wiki/Q4138870","display_name":"Signal-to-interference ratio","level":3,"score":0.4252054691314697},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3744502067565918},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.37217023968696594},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36687833070755005},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3556536138057709},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3009973168373108},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.29407477378845215},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25924211740493774},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13451051712036133},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06862381100654602},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2012.6503798","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2012.6503798","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1592482298","https://openalex.org/W2098725264","https://openalex.org/W2099111195","https://openalex.org/W2112450504","https://openalex.org/W2123097741","https://openalex.org/W2138986608","https://openalex.org/W2157989362","https://openalex.org/W3173652044","https://openalex.org/W6635532581"],"related_works":["https://openalex.org/W2098761584","https://openalex.org/W2441839663","https://openalex.org/W2171143036","https://openalex.org/W2163276992","https://openalex.org/W1830771189","https://openalex.org/W2160299300","https://openalex.org/W2298121712","https://openalex.org/W2362312306","https://openalex.org/W2116405322","https://openalex.org/W2038764250"],"abstract_inverted_index":{"The":[0,76],"motivation":[1],"of":[2,80,132,168,194],"this":[3,66,81,198],"work":[4,23],"is":[5,30,83,103,119,136,187,210,230,256],"to":[6,128,137,158,207],"examine":[7],"how":[8],"well":[9],"methods,":[10],"such":[11],"as":[12,50],"successive":[13,97,133],"interference":[14,17,98,134],"cancellation":[15,99,135],"and":[16,145,183,226],"alignment":[18],"from":[19],"information":[20],"theoretic":[21],"solution,":[22],"in":[24],"real-world":[25],"where":[26,91,115,164,253],"the":[27,46,57,62,92,116,130,139,142,146,154,165,172,177,180,184,201,213,218,223,227,235,240,254],"received":[28,58,112],"signal":[29,59,88,113,157],"quantized":[31],"for":[32,191,197],"digital":[33],"processing.":[34],"As":[35],"a":[36,107,259],"first":[37],"step,":[38],"we":[39,174],"consider":[40],"Gaussian":[41,51,68],"Multiple":[42,69],"Access":[43,70],"Channels":[44],"with":[45,72,110,258],"quantization":[47,203],"noise":[48,160,204,215],"modeled":[49],"noise,":[52],"whose":[53],"variance":[54],"depends":[55],"on":[56],"power":[60,89,151,205],"at":[61],"receiver.":[63],"We":[64],"call":[65],"model":[67,82],"Channel":[71],"Signal":[73],"Dependent":[74],"Noise.":[75],"achievable":[77,93,117],"rate":[78,220],"region":[79,102,109,144,148,182,186,225,229],"given":[84],"under":[85,149],"finite":[86,108,150],"transmitted":[87],"constraint,":[90],"scheme":[94,118],"could":[95],"be":[96,243],"(SIC).":[100],"This":[101],"outer":[104],"bounded":[105],"by":[106],"unlimited":[111],"power,":[114,216],"time":[120],"division":[121],"multiple":[122],"access":[123],"(TDMA).":[124],"Thus,":[125],"one":[126,208],"way":[127],"measure":[129],"usefulness":[131],"study":[138],"gap":[140,178,241],"between":[141,179,222],"SIC":[143,181,224],"TDMA":[147,185,228],"constraints.":[152],"For":[153,234],"symmetric":[155],"maximum":[156,166,202,237],"channel":[159,214],"ratio":[161],"(SCNR)":[162],"case,":[163,199,239],"SCNR":[167,238,250],"all":[169,246],"users":[170,247],"are":[171],"same,":[173],"show":[175],"that":[176],"within":[188,231],"0.5":[189,232],"bits":[190],"any":[192],"number":[193],"users.":[195],"Furthermore,":[196],"if":[200],"due":[206],"user":[209],"stronger":[211],"than":[212],"then":[217],"sum":[219],"difference":[221],"bits.":[233],"asymmetric":[236],"can":[242],"small":[244],"when":[245],"have":[248],"high":[249],"(e.g.,":[251,263],"30dB),":[252],"receiver":[255],"equipped":[257],"low":[260],"precision":[261],"ADC":[262],"2\u20133":[264],"bits).":[265]},"counts_by_year":[{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}