{"id":"https://openalex.org/W4289655259","doi":"https://doi.org/10.1109/isit50566.2022.9834341","title":"Improved Bounds for the Many-User MAC","display_name":"Improved Bounds for the Many-User MAC","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4289655259","doi":"https://doi.org/10.1109/isit50566.2022.9834341"},"language":"en","primary_location":{"id":"doi:10.1109/isit50566.2022.9834341","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834341","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","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/A5076315188","display_name":"Suhas S Kowshik","orcid":"https://orcid.org/0000-0001-5440-6186"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Suhas S Kowshik","raw_affiliation_strings":["Massachusetts Institute of Technology,Dept. of EECS,Cambridge,MA,USA","Dept. of EECS, Massachusetts Institute of Technology, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology,Dept. of EECS,Cambridge,MA,USA","institution_ids":["https://openalex.org/I63966007"]},{"raw_affiliation_string":"Dept. of EECS, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076315188"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":0.9667,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68210251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"2874","last_page":"2879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","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/T11458","display_name":"Advanced Wireless Communication Technologies","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/T10964","display_name":"Wireless Communication Security Techniques","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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/codebook","display_name":"Codebook","score":0.8613389730453491},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.7660727500915527},{"id":"https://openalex.org/keywords/payload","display_name":"Payload (computing)","score":0.7650534510612488},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7019696831703186},{"id":"https://openalex.org/keywords/rayleigh-fading","display_name":"Rayleigh fading","score":0.6096435189247131},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5195844173431396},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4981577396392822},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4364719092845917},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4295957684516907},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3523060083389282},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.2814135253429413},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27452322840690613},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23728948831558228},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11359652876853943},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.11047807335853577}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8613389730453491},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.7660727500915527},{"id":"https://openalex.org/C134066672","wikidata":"https://www.wikidata.org/wiki/Q1424639","display_name":"Payload (computing)","level":3,"score":0.7650534510612488},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7019696831703186},{"id":"https://openalex.org/C56985126","wikidata":"https://www.wikidata.org/wiki/Q854039","display_name":"Rayleigh fading","level":4,"score":0.6096435189247131},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5195844173431396},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4981577396392822},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4364719092845917},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4295957684516907},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3523060083389282},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.2814135253429413},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27452322840690613},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23728948831558228},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11359652876853943},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.11047807335853577}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit50566.2022.9834341","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit50566.2022.9834341","pdf_url":null,"source":{"id":"https://openalex.org/S4363604560","display_name":"2022 IEEE International Symposium on Information Theory (ISIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1909826856","https://openalex.org/W1965559626","https://openalex.org/W2035379331","https://openalex.org/W2082029531","https://openalex.org/W2088934832","https://openalex.org/W2109379066","https://openalex.org/W2142781432","https://openalex.org/W2166347904","https://openalex.org/W2571527823","https://openalex.org/W2596690402","https://openalex.org/W2610971674","https://openalex.org/W2742359230","https://openalex.org/W2743723736","https://openalex.org/W2914549166","https://openalex.org/W2963064298","https://openalex.org/W2963072996","https://openalex.org/W2967150051","https://openalex.org/W2974960803","https://openalex.org/W2981917204","https://openalex.org/W3007447106","https://openalex.org/W3020989624","https://openalex.org/W3021735486","https://openalex.org/W3034927594","https://openalex.org/W3045817796","https://openalex.org/W3046595859","https://openalex.org/W3089248281","https://openalex.org/W3092103098","https://openalex.org/W3098848552","https://openalex.org/W3099384592","https://openalex.org/W3102437242","https://openalex.org/W3102543958","https://openalex.org/W3103929211","https://openalex.org/W3135158731","https://openalex.org/W3162372285","https://openalex.org/W3166694872","https://openalex.org/W3185757511","https://openalex.org/W3190727043","https://openalex.org/W3202336948","https://openalex.org/W3212219855","https://openalex.org/W3215656559","https://openalex.org/W6680967650","https://openalex.org/W6777239175","https://openalex.org/W6795304560","https://openalex.org/W6795954456","https://openalex.org/W6802226417"],"related_works":["https://openalex.org/W2293149949","https://openalex.org/W2026099691","https://openalex.org/W4284672201","https://openalex.org/W2377486419","https://openalex.org/W2146473084","https://openalex.org/W1981270958","https://openalex.org/W2099812103","https://openalex.org/W2055927355","https://openalex.org/W2073378780","https://openalex.org/W2103813964"],"abstract_inverted_index":{"Many-user":[0],"MAC":[1],"is":[2],"an":[3],"important":[4],"model":[5],"for":[6,21,93],"understanding":[7],"energy":[8],"efficiency":[9],"of":[10,83],"massive":[11],"random":[12],"access":[13],"in":[14,19],"5G":[15],"and":[16,48,97,124],"beyond.":[17],"Introduced":[18],"Polyanskiy\u20192017":[20],"the":[22,32,52,66,94,103,126],"AWGN":[23,53,96],"channel,":[24],"subsequent":[25],"works":[26],"have":[27],"provided":[28],"improved":[29],"bounds":[30,59,72,92,116],"on":[31],"asymptotic":[33],"minimum":[34],"energy-per-bit":[35],"required":[36],"to":[37,75,121],"achieve":[38],"a":[39,44,78,110],"target":[40],"per-user":[41],"error":[42],"at":[43,129],"given":[45],"user":[46],"density":[47],"payload,":[49],"going":[50],"beyond":[51,77],"setting.":[54],"The":[55,114],"best":[56],"known":[57],"rigorous":[58],"use":[60],"spatially":[61,104],"coupled":[62,105],"codes":[63],"along":[64,108],"with":[65,109],"optimal":[67],"AMP":[68,112],"algorithm.":[69,113],"But":[70],"these":[71],"are":[73,117],"infeasible":[74],"compute":[76],"few":[79],"(around":[80],"10)":[81],"bits":[82,123],"payload.":[84,131],"In":[85],"this":[86,130],"paper,":[87],"we":[88],"provide":[89],"new":[90],"achievability":[91],"many-user":[95],"quasi-static":[98],"Rayleigh":[99],"fading":[100],"MACs":[101],"using":[102],"codebook":[106],"design":[107],"scalar":[111],"obtained":[115],"computable":[118],"even":[119],"up":[120],"100":[122],"outperform":[125],"previous":[127],"ones":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
