{"id":"https://openalex.org/W4410342615","doi":"https://doi.org/10.1109/ncc63735.2025.10983365","title":"Block Compressive Sensing Based Multi-User Detection for Uplink Grant-Free Codebook-Based NOMA","display_name":"Block Compressive Sensing Based Multi-User Detection for Uplink Grant-Free Codebook-Based NOMA","publication_year":2025,"publication_date":"2025-03-06","ids":{"openalex":"https://openalex.org/W4410342615","doi":"https://doi.org/10.1109/ncc63735.2025.10983365"},"language":"en","primary_location":{"id":"doi:10.1109/ncc63735.2025.10983365","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983365","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","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/A5007170703","display_name":"Vinjamoori Vikas","orcid":null},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vinjamoori Vikas","raw_affiliation_strings":["Indian Institute of Technology,Guwahati,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Guwahati,India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114858793","display_name":"A. Rajesh","orcid":null},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. Rajesh","raw_affiliation_strings":["Indian Institute of Technology,Guwahati,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Guwahati,India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035673068","display_name":"Kuntal Deka","orcid":"https://orcid.org/0000-0002-8782-1682"},"institutions":[{"id":"https://openalex.org/I1317621060","display_name":"Indian Institute of Technology Guwahati","ror":"https://ror.org/0022nd079","country_code":"IN","type":"education","lineage":["https://openalex.org/I1317621060"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kuntal Deka","raw_affiliation_strings":["Indian Institute of Technology,Guwahati,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Guwahati,India","institution_ids":["https://openalex.org/I1317621060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005623079","display_name":"Sanjeev Sharma","orcid":"https://orcid.org/0000-0001-7488-1064"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sanjeev Sharma","raw_affiliation_strings":["Indian Institute of Technology (BHU),Varanasi"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology (BHU),Varanasi","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007170703"],"corresponding_institution_ids":["https://openalex.org/I1317621060"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10631037,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9927999973297119,"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/codebook","display_name":"Codebook","score":0.8450939059257507},{"id":"https://openalex.org/keywords/noma","display_name":"Noma","score":0.8281927108764648},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.7085510492324829},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.618912935256958},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5978530049324036},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.552091658115387},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23362267017364502},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19421404600143433},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07708239555358887}],"concepts":[{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.8450939059257507},{"id":"https://openalex.org/C2775918612","wikidata":"https://www.wikidata.org/wiki/Q994794","display_name":"Noma","level":3,"score":0.8281927108764648},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.7085510492324829},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.618912935256958},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5978530049324036},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.552091658115387},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23362267017364502},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19421404600143433},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07708239555358887},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc63735.2025.10983365","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983365","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2032618720","https://openalex.org/W2075506710","https://openalex.org/W2160979406","https://openalex.org/W2344857408","https://openalex.org/W2464137485","https://openalex.org/W2508031406","https://openalex.org/W2735475593","https://openalex.org/W2802495557","https://openalex.org/W2894772806","https://openalex.org/W2959087887","https://openalex.org/W3027993135","https://openalex.org/W4281561202"],"related_works":["https://openalex.org/W3030525848","https://openalex.org/W2026099691","https://openalex.org/W2377486419","https://openalex.org/W4385197910","https://openalex.org/W2340639785","https://openalex.org/W2943202426","https://openalex.org/W2137816434","https://openalex.org/W3165611029","https://openalex.org/W2370038111","https://openalex.org/W2950413682"],"abstract_inverted_index":{"A":[0],"codebook":[1],"(CB)-based":[2],"non-orthogonal":[3],"multiple":[4],"access":[5],"(NOMA)":[6],"is":[7,91],"an":[8],"efficient":[9],"variant":[10],"of":[11,65,133],"code-domain":[12],"(CD)":[13],"NOMA":[14,42,89],"(CD-NOMA)":[15],"that":[16],"leverages":[17],"multi-dimensional":[18],"constellations":[19],"(MDC)":[20],"to":[21,78,93],"achieve":[22],"significant":[23,118],"performance":[24,108],"gains":[25],"over":[26],"spread-sequence":[27],"CD-NOMA.":[28],"This":[29,103,137],"paper":[30,114],"focuses":[31],"on":[32],"developing":[33],"block-sparsity":[34,84],"models":[35],"(Model-1":[36],"and":[37,53,73],"Model-2)":[38],"for":[39,70,100,144],"grant-free":[40,87],"CB-based":[41,88],"systems.":[43],"The":[44,82,113],"frame-wise":[45],"static":[46],"block":[47,52,121],"sparsity":[48,135],"model":[49],"exhibits":[50],"both":[51],"structured":[54],"sparsity,":[55],"enhancing":[56],"detection":[57,68,75],"performance.":[58],"Furthermore,":[59],"this":[60],"work":[61],"includes":[62],"the":[63,79,134,140],"design":[64],"a":[66,95,116],"multi-user":[67,101],"algorithm":[69,124,142],"joint":[71],"activity":[72],"data":[74],"(JADD)":[76],"tailored":[77],"aforementioned":[80],"models.":[81],"inherent":[83],"structure":[85],"in":[86],"systems":[90],"leveraged":[92],"develop":[94],"block-compressive":[96],"sensing":[97],"(BCS)":[98],"framework":[99,104],"detection.":[102],"achieves":[105],"robust":[106],"reconstruction":[107],"with":[109],"minimal":[110],"computational":[111],"complexity.":[112],"introduces":[115],"first":[117],"jump":[119],"(FSJ)-aided":[120],"subspace":[122],"pursuit":[123],"(FSJ-BSP),":[125],"which":[126],"performs":[127],"JADD":[128],"without":[129],"requiring":[130],"prior":[131],"knowledge":[132],"level.":[136],"adaptability":[138],"makes":[139],"proposed":[141],"well-suited":[143],"practical":[145],"6G":[146],"networks.":[147]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
