{"id":"https://openalex.org/W3040266310","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9128505","title":"Asynchronous Scrambled Coded Multiple Access for 5G Non-Orthogonal Multiple Access: System Level Performance","display_name":"Asynchronous Scrambled Coded Multiple Access for 5G Non-Orthogonal Multiple Access: System Level Performance","publication_year":2020,"publication_date":"2020-05-01","ids":{"openalex":"https://openalex.org/W3040266310","doi":"https://doi.org/10.1109/vtc2020-spring48590.2020.9128505","mag":"3040266310"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2020-spring48590.2020.9128505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9128505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","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/A5064649281","display_name":"Rohit Iyer Seshadri","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135298","display_name":"Jensen Hughes (United States)","ror":"https://ror.org/033wnbm63","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rohit Iyer Seshadri","raw_affiliation_strings":["Hughes Network Systems, Germantown, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hughes Network Systems, Germantown, MD","institution_ids":["https://openalex.org/I4210135298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041821765","display_name":"Neal Becker","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135298","display_name":"Jensen Hughes (United States)","ror":"https://ror.org/033wnbm63","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Neal Becker","raw_affiliation_strings":["Hughes Network Systems, Germantown, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hughes Network Systems, Germantown, MD","institution_ids":["https://openalex.org/I4210135298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068643570","display_name":"Mustafa Er\u00f6z","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135298","display_name":"Jensen Hughes (United States)","ror":"https://ror.org/033wnbm63","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mustafa Eroz","raw_affiliation_strings":["Hughes Network Systems, Germantown, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hughes Network Systems, Germantown, MD","institution_ids":["https://openalex.org/I4210135298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058821669","display_name":"Lin\u2010Nan Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135298","display_name":"Jensen Hughes (United States)","ror":"https://ror.org/033wnbm63","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lin-nan Lee","raw_affiliation_strings":["Hughes Network Systems, Germantown, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hughes Network Systems, Germantown, MD","institution_ids":["https://openalex.org/I4210135298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034940230","display_name":"Chin-Kuo Jao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Kuo Jao","raw_affiliation_strings":["Industrial Technology Research Institute, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Technology Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111797363","display_name":"Ting-Yu Yeh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-Yu Yeh","raw_affiliation_strings":["Industrial Technology Research Institute, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Technology Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050672073","display_name":"Chun-Yen Wang","orcid":"https://orcid.org/0000-0003-0967-2535"},"institutions":[{"id":"https://openalex.org/I4210148468","display_name":"Industrial Technology Research Institute","ror":"https://ror.org/05szzwt63","country_code":"TW","type":"nonprofit","lineage":["https://openalex.org/I4210148468"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chun-Yen Wang","raw_affiliation_strings":["Industrial Technology Research Institute, Hsinchu, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Technology Research Institute, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210148468"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05803135,"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":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":1.0,"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":1.0,"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":0.9988999962806702,"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/T12079","display_name":"IoT Networks and Protocols","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/computer-science","display_name":"Computer science","score":0.8633522987365723},{"id":"https://openalex.org/keywords/retransmission","display_name":"Retransmission","score":0.7253208160400391},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5680264234542847},{"id":"https://openalex.org/keywords/telecommunications-link","display_name":"Telecommunications link","score":0.5680220127105713},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5450593829154968},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5282102227210999},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4919533431529999},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.4354042112827301},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.42297637462615967},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3891755938529968},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.15533441305160522}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8633522987365723},{"id":"https://openalex.org/C180611318","wikidata":"https://www.wikidata.org/wiki/Q7316902","display_name":"Retransmission","level":3,"score":0.7253208160400391},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5680264234542847},{"id":"https://openalex.org/C138660444","wikidata":"https://www.wikidata.org/wiki/Q5607897","display_name":"Telecommunications link","level":2,"score":0.5680220127105713},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5450593829154968},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5282102227210999},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4919533431529999},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.4354042112827301},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.42297637462615967},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3891755938529968},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.15533441305160522},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2020-spring48590.2020.9128505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2020-spring48590.2020.9128505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1964144113","https://openalex.org/W2020410123","https://openalex.org/W2057877390","https://openalex.org/W2082423176","https://openalex.org/W2145417574","https://openalex.org/W2154363262","https://openalex.org/W2586035508","https://openalex.org/W2601834741","https://openalex.org/W2769456309","https://openalex.org/W2801743298","https://openalex.org/W2915888544","https://openalex.org/W2971360792","https://openalex.org/W2984294778"],"related_works":["https://openalex.org/W2394308295","https://openalex.org/W2377549730","https://openalex.org/W1981363742","https://openalex.org/W2127624627","https://openalex.org/W2479247939","https://openalex.org/W3046079838","https://openalex.org/W4317418679","https://openalex.org/W2601693592","https://openalex.org/W2163284784","https://openalex.org/W2790740338"],"abstract_inverted_index":{"Asynchronous":[0],"Scrambled":[1],"Coded":[2],"Multiple":[3],"Access":[4],"(ASCMA)":[5],"technology":[6,159],"presents":[7],"several":[8],"features":[9],"that":[10],"make":[11],"it":[12],"well":[13,48],"suited":[14],"for":[15,94,111],"IoT":[16],"and":[17,38,64,126,180],"mMTC":[18,96],"type":[19,97],"applications":[20],"over":[21,122],"state-of-the-art":[22],"terrestrial":[23],"wireless":[24],"networks.":[25],"These":[26],"include":[27],"low-rate":[28],"error":[29],"correction":[30],"coding":[31],"combined":[32],"with":[33],"low":[34],"complexity":[35],"receiver":[36],"processing":[37],"an":[39,100],"ability":[40,156],"to":[41,144,160,164],"transmit":[42],"data":[43],"asynchronously":[44],"using":[45,72],"single":[46],"as":[47,49,170],"multiple-streams":[50],"from":[51],"a":[52,85,116],"user":[53,120],"terminal.":[54],"The":[55],"resulting":[56],"advantages":[57],"in":[58],"terms":[59],"of":[60,84,119,135,157],"spectral":[61],"efficiency,":[62],"low-latency,":[63],"reduced":[65],"power":[66],"consumption":[67],"have":[68],"been":[69],"quantified":[70],"previously":[71],"link-level":[73],"simulations.":[74],"In":[75],"this":[76],"paper,":[77],"we":[78,105,153],"evaluate":[79,106],"the":[80,113,127,136,146,155],"system":[81,102,147],"level":[82,103,148],"performance":[83,167],"5G":[86],"New":[87],"Radio":[88],"(NR)":[89],"mobile":[90],"network":[91,124,166],"employing":[92],"ASCMA":[93,158],"uplink":[95],"applications.":[98],"Using":[99,150],"accurate":[101],"simulator,":[104],"two":[107],"different":[108],"scheduling":[109,118,134],"schemes":[110],"ASCMA,":[112],"first":[114],"assumes":[115,129],"grant-based":[117],"terminals":[121],"available":[123],"resources":[125],"second":[128],"random":[130],"access":[131],"or":[132],"grant-free":[133],"same.":[137],"A":[138],"novel":[139],"abstraction":[140],"method":[141],"is":[142],"developed":[143],"aid":[145],"evaluations.":[149],"extensive":[151],"simulations,":[152],"demonstrate":[154],"provide":[161],"significant":[162],"improvements":[163],"key":[165],"indicators":[168],"such":[169],"packet":[171],"loss":[172],"rate,":[173,176],"average":[174,177],"retransmission":[175],"cell":[178],"throughput":[179],"cell-edge":[181],"throughput.":[182]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}